chore(release): v2.4.3 - VAT removed from offers/orders/issued orders (non-tax documents)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "app-ts",
-  "version": "2.4.1",
+  "version": "2.4.3",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "app-ts",
-      "version": "2.4.1",
+      "version": "2.4.3",
       "license": "ISC",
       "dependencies": {
         "@anthropic-ai/sdk": "^0.102.0",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "app-ts",
-  "version": "2.4.1",
+  "version": "2.4.3",
   "description": "",
   "main": "dist/server.js",
   "scripts": {

prisma/migrations/20260610121316_issued_orders_order_text/migration.sql

@@ -0,0 +1,3 @@
+-- AlterTable
+ALTER TABLE `issued_orders` ADD COLUMN `order_text` VARCHAR(500) NULL;
+

prisma/migrations/20260610122819_drop_vat_from_offers_and_orders/migration.sql

@@ -0,0 +1,15 @@
+-- AlterTable
+ALTER TABLE `issued_order_items` DROP COLUMN `vat_rate`;
+
+-- AlterTable
+ALTER TABLE `issued_orders` DROP COLUMN `apply_vat`,
+    DROP COLUMN `vat_rate`;
+
+-- AlterTable
+ALTER TABLE `orders` DROP COLUMN `apply_vat`,
+    DROP COLUMN `vat_rate`;
+
+-- AlterTable
+ALTER TABLE `quotations` DROP COLUMN `apply_vat`,
+    DROP COLUMN `vat_rate`;
+

prisma/schema.prisma

@@ -347,8 +347,6 @@ model orders {
   status                String?          @default("prijata") @db.VarChar(30)
   currency              String?          @default("CZK") @db.VarChar(10)
   language              String?          @default("cs") @db.VarChar(5)
-  vat_rate              Decimal?         @default(21.00) @db.Decimal(5, 2)
-  apply_vat             Boolean?         @default(true)
   exchange_rate         Decimal?         @default(1.0000) @db.Decimal(10, 4)
   scope_title           String?          @db.VarChar(500)
   scope_description     String?          @db.Text
@@ -372,8 +370,6 @@ model issued_orders {
   supplier_id     Int?
   status          issued_orders_status @default(draft)
   currency        String?              @default("CZK") @db.VarChar(10)
-  vat_rate        Decimal?             @default(21.00) @db.Decimal(5, 2)
-  apply_vat       Boolean?             @default(true)
   exchange_rate   Decimal?             @default(1.0000) @db.Decimal(10, 4)
   order_date      DateTime?            @db.Date
   delivery_date   DateTime?            @db.Date
@@ -381,6 +377,7 @@ model issued_orders {
   delivery_terms  String?              @db.VarChar(500)
   payment_terms   String?              @db.VarChar(500)
   issued_by       String?              @db.VarChar(255)
+  order_text      String?              @db.VarChar(500)
   notes           String?              @db.Text
   internal_notes  String?              @db.Text
   created_at      DateTime?            @default(now()) @db.DateTime(0)
@@ -400,7 +397,6 @@ model issued_order_items {
   quantity         Decimal?      @default(1.000) @db.Decimal(12, 3)
   unit             String?       @db.VarChar(20)
   unit_price       Decimal?      @default(0.00) @db.Decimal(12, 2)
-  vat_rate         Decimal?      @default(21.00) @db.Decimal(5, 2)
   position         Int?          @default(0)
   issued_orders    issued_orders @relation(fields: [issued_order_id], references: [id], onDelete: Cascade, onUpdate: NoAction, map: "issued_order_items_ibfk_1")
 
@@ -493,8 +489,6 @@ model quotations {
   valid_until        DateTime?         @db.Date
   currency           String?           @default("CZK") @db.VarChar(10)
   language           String?           @default("cs") @db.VarChar(5)
-  vat_rate           Decimal?          @default(21.00) @db.Decimal(5, 2)
-  apply_vat          Boolean?          @default(true)
   order_id           Int?
   status             String            @default("active") @db.VarChar(20)
   scope_title        String?           @db.VarChar(500)

src/__tests__/issued-orders.test.ts

@@ -56,16 +56,21 @@ describe("issued-order numbering", () => {
 });
 
 describe("CreateIssuedOrderSchema", () => {
-  it("coerces string form numbers and rejects an out-of-range VAT", () => {
+  it("coerces string form numbers and rejects a NaN quantity", () => {
     const ok = CreateIssuedOrderSchema.safeParse({
       supplier_id: "5",
-      vat_rate: "21",
       items: [{ description: "X", quantity: "2", unit_price: "100" }],
     });
     expect(ok.success).toBe(true);
-    if (ok.success) expect(ok.data.supplier_id).toBe(5);
+    if (ok.success) {
+      expect(ok.data.supplier_id).toBe(5);
+      expect(ok.data.items![0].quantity).toBe(2);
+      expect(ok.data.items![0].unit_price).toBe(100);
+    }
 
-    const bad = CreateIssuedOrderSchema.safeParse({ vat_rate: "200" });
+    const bad = CreateIssuedOrderSchema.safeParse({
+      items: [{ description: "X", quantity: "not-a-number" }],
+    });
     expect(bad.success).toBe(false);
   });
 });
@@ -105,37 +110,22 @@ async function mkIssued(input: IssuedOrderInput = {}) {
   return res;
 }
 
-describe("computeIssuedOrderTotals (NET + VAT-on-top)", () => {
-  it("adds VAT on top of net, rounded per line", () => {
-    const t = computeIssuedOrderTotals(
-      [
-        { quantity: 2, unit_price: 100, vat_rate: 21 },
-        { quantity: 1, unit_price: 50, vat_rate: 12 },
-      ],
-      true,
-      21,
-    );
-    expect(t.subtotal).toBe(250);
-    expect(t.vat_amount).toBe(48);
-    expect(t.total).toBe(298);
+describe("computeIssuedOrderTotals (NET only — no VAT on issued orders)", () => {
+  it("sums qty × unit_price per line, rounded to 2dp", () => {
+    const t = computeIssuedOrderTotals([
+      { quantity: 2, unit_price: 100 },
+      { quantity: 1, unit_price: 50 },
+    ]);
+    expect(t).toEqual({ total: 250 });
   });
 
-  it("zeroes VAT when apply_vat is false but keeps the net subtotal", () => {
-    const t = computeIssuedOrderTotals(
-      [{ quantity: 3, unit_price: 100, vat_rate: 21 }],
-      false,
-      21,
-    );
-    expect(t).toEqual({ subtotal: 300, vat_amount: 0, total: 300 });
-  });
-
-  it("falls back to the document rate when a line rate is null", () => {
-    const t = computeIssuedOrderTotals(
-      [{ quantity: 1, unit_price: 100, vat_rate: null }],
-      true,
-      15,
-    );
-    expect(t.vat_amount).toBe(15);
+  it("treats null/garbage numerics as zero", () => {
+    const t = computeIssuedOrderTotals([
+      { quantity: null, unit_price: 100 },
+      { quantity: 3, unit_price: "abc" },
+      { quantity: 2, unit_price: "10.555" },
+    ]);
+    expect(t).toEqual({ total: 21.11 });
   });
 });
 
@@ -144,9 +134,7 @@ describe("createIssuedOrder", () => {
     const s = await makeSupplier();
     const order = await mkIssued({
       supplier_id: s.id,
-      items: [
-        { description: "Materiál", quantity: 2, unit_price: 100, vat_rate: 21 },
-      ],
+      items: [{ description: "Materiál", quantity: 2, unit_price: 100 }],
     });
     // Deferred numbering: a draft carries no number.
     expect(order.po_number).toBeNull();
@@ -170,6 +158,23 @@ describe("createIssuedOrder", () => {
     const res = await createIssuedOrder({ supplier_id: 99999999 });
     expect("error" in res && res.error).toBe("supplier_not_found");
   });
+
+  it("persists order_text on create, updates and clears it on update", async () => {
+    const order = await mkIssued({ order_text: "Objednáváme dle smlouvy:" });
+    let row = await prisma.issued_orders.findUnique({
+      where: { id: order.id },
+    });
+    expect(row!.order_text).toBe("Objednáváme dle smlouvy:");
+
+    await updateIssuedOrder(order.id, { order_text: "Jiný text:" });
+    row = await prisma.issued_orders.findUnique({ where: { id: order.id } });
+    expect(row!.order_text).toBe("Jiný text:");
+
+    // null clears back to the PDF default.
+    await updateIssuedOrder(order.id, { order_text: null });
+    row = await prisma.issued_orders.findUnique({ where: { id: order.id } });
+    expect(row!.order_text).toBeNull();
+  });
 });
 
 describe("updateIssuedOrder status transitions", () => {
@@ -420,8 +425,6 @@ describe("renderIssuedOrderHtml", () => {
     order_date: new Date("2026-06-09T12:00:00"),
     delivery_date: null,
     currency: "CZK",
-    apply_vat: true,
-    vat_rate: 21,
     notes: "<p>Pozn</p><script>alert(1)</script>",
     delivery_terms: null,
     payment_terms: null,
@@ -434,7 +437,6 @@ describe("renderIssuedOrderHtml", () => {
       quantity: 2,
       unit: "ks",
       unit_price: 100,
-      vat_rate: 21,
     },
   ];
 
@@ -507,33 +509,48 @@ describe("renderIssuedOrderHtml", () => {
     expect(html).not.toContain("alert(1)");
   });
 
-  it("with VAT: keeps the VAT columns and the DPH cell holds ONLY the line VAT", () => {
-    const html = renderIssuedOrderHtml(order, items, null, null, "cs", issuer);
-    expect(html).toContain("%DPH");
-    expect(html).toContain(">DPH<");
-    // 2 × 100 @ 21 %: DPH cell = 42,00 (VAT only), Celkem cell = 242,00.
-    expect(html).toContain('<td class="right">42,00</td>');
-    expect(html).toContain('<td class="right total-cell">242,00</td>');
-    expect(html).not.toContain("Celkem bez DPH");
-  });
-
-  it("without VAT: hides the VAT columns and labels the total 'Celkem bez DPH'", () => {
-    const html = renderIssuedOrderHtml(
-      { ...order, apply_vat: false },
+  it("renders the custom order_text heading when set, default when not", () => {
+    const custom = renderIssuedOrderHtml(
+      { ...order, order_text: "Objednáváme dle nabídky č. 123:" },
       items,
       null,
       null,
       "cs",
       issuer,
     );
+    expect(custom).toContain("Objednáváme dle nabídky č. 123:");
+    expect(custom).not.toContain("Objednáváme si u Vás:");
+
+    const fallback = renderIssuedOrderHtml(
+      order,
+      items,
+      null,
+      null,
+      "cs",
+      issuer,
+    );
+    expect(fallback).toContain("Objednáváme si u Vás:");
+  });
+
+  it("never renders VAT columns or notices; totals NET with 'Celkem bez DPH'", () => {
+    const html = renderIssuedOrderHtml(order, items, null, null, "cs", issuer);
+    // No VAT anywhere — the PO is not a tax document.
     expect(html).not.toContain("%DPH");
     expect(html).not.toContain(">DPH<");
-    // No per-line VAT cell, line total = netto.
-    expect(html).not.toContain('<td class="right">42,00</td>');
+    // Line total = netto (2 × 100).
     expect(html).toContain('<td class="right total-cell">200,00</td>');
     expect(html).toContain("Celkem bez DPH");
-    // The subtotal detail row is dropped (it would duplicate the grand total).
+    // No Mezisoučet row (it would duplicate the grand total) and no
+    // prices-excl.-VAT notice (user removed it — the total label suffices).
     expect(html).not.toContain("Mezisoučet");
+    expect(html).not.toContain("Ceny jsou uvedeny bez DPH");
+  });
+
+  it("renders the English total label for lang=en, no VAT columns or notice", () => {
+    const html = renderIssuedOrderHtml(order, items, null, null, "en", issuer);
+    expect(html).toContain("Total excl. VAT");
+    expect(html).not.toContain("VAT%");
+    expect(html).not.toContain("Prices are exclusive of VAT");
   });
 
   it("footer shows the logged-in user's name, no e-mail, no Schválil column", () => {

src/__tests__/manual-create.test.ts

@@ -47,8 +47,6 @@ const baseOrder = {
   status: "prijata" as const,
   currency: "CZK",
   language: "cs",
-  vat_rate: 21,
-  apply_vat: true,
   exchange_rate: 1,
 };
 
@@ -117,8 +115,6 @@ describe("createOrderFromQuotation (auto-project gets its OWN number)", () => {
         status: "active",
         currency: "CZK",
         language: "cs",
-        vat_rate: 21,
-        apply_vat: true,
       },
     });
     createdQuotationIds.push(quotation.id);

src/__tests__/offer-invoice-totals.test.ts

@@ -54,18 +54,16 @@ function amountFor(
 }
 
 describe("getOfferTotals per-currency aggregation", () => {
-  it("sums offer TOTAL incl. VAT per currency over the full filtered set", async () => {
-    // Two CZK offers + one EUR. 21% VAT applied on the whole subtotal
-    // (enrichQuotation math).
-    //   CZK #1: 2 x 1000 = 2000 net -> +21% = 2420
-    //   CZK #2: 1 x 500  =  500 net -> +21% =  605   => CZK total 3025
-    //   EUR   : 3 x 100  =  300 net -> +21% =  363   => EUR total  363
+  it("sums offer NET total per currency over the full filtered set", async () => {
+    // Two CZK offers + one EUR. NET only (enrichQuotation math — offers are
+    // not tax documents, no VAT anywhere).
+    //   CZK #1: 2 x 1000 = 2000
+    //   CZK #2: 1 x 500  =  500   => CZK total 2500
+    //   EUR   : 3 x 100  =  300   => EUR total  300
     const mk = async (currency: string, qty: number, price: number) => {
       const res = await createOffer({
         status: "draft", // draft so no offer number is consumed
         currency,
-        vat_rate: 21,
-        apply_vat: true,
         project_code: OFFER_MARKER,
         items: [{ description: "X", quantity: qty, unit_price: price }],
       });
@@ -79,8 +77,8 @@ describe("getOfferTotals per-currency aggregation", () => {
     await mk("EUR", 3, 100);
 
     const { totals } = await getOfferTotals({ search: OFFER_MARKER });
-    expect(amountFor(totals, "CZK")).toBe(3025);
-    expect(amountFor(totals, "EUR")).toBe(363);
+    expect(amountFor(totals, "CZK")).toBe(2500);
+    expect(amountFor(totals, "EUR")).toBe(300);
   });
 
   it("respects the where: a status filter narrows the result", async () => {
@@ -88,8 +86,6 @@ describe("getOfferTotals per-currency aggregation", () => {
       const res = await createOffer({
         status,
         currency: "CZK",
-        vat_rate: 21,
-        apply_vat: true,
         project_code: OFFER_MARKER,
         items: [{ description: "X", quantity: 1, unit_price: 1000 }],
       });
@@ -103,23 +99,23 @@ describe("getOfferTotals per-currency aggregation", () => {
     await mk("draft");
     await mk("invalidated");
 
-    // Marker only: all three count -> 3 x 1210 = 3630.
+    // Marker only: all three count -> 3 x 1000 = 3000 (net).
     const all = await getOfferTotals({ search: OFFER_MARKER });
-    expect(amountFor(all.totals, "CZK")).toBe(3630);
+    expect(amountFor(all.totals, "CZK")).toBe(3000);
 
-    // Status filter narrows to the two drafts -> 2 x 1210 = 2420.
+    // Status filter narrows to the two drafts -> 2 x 1000 = 2000.
     const onlyDraft = await getOfferTotals({
       search: OFFER_MARKER,
       status: "draft",
     });
-    expect(amountFor(onlyDraft.totals, "CZK")).toBe(2420);
+    expect(amountFor(onlyDraft.totals, "CZK")).toBe(2000);
 
-    // Invalidated alone -> 1210.
+    // Invalidated alone -> 1000.
     const onlyInvalid = await getOfferTotals({
       search: OFFER_MARKER,
       status: "invalidated",
     });
-    expect(amountFor(onlyInvalid.totals, "CZK")).toBe(1210);
+    expect(amountFor(onlyInvalid.totals, "CZK")).toBe(1000);
   });
 });
 

src/__tests__/order-totals.test.ts

@@ -8,8 +8,9 @@ import {
 
 // Per-currency total aggregation for both order lists. These hit the real
 // `app_test` DB via the service layer (suite convention) and prove the /stats
-// endpoints sum order TOTAL (incl. VAT) per currency across the WHOLE filtered
-// set, and that the where (month/year + status) is respected.
+// endpoints sum order NET total per currency across the WHOLE filtered set
+// (orders are not tax documents — no VAT anywhere), and that the where
+// (month/year + status) is respected.
 //
 // A far-future month/year is used so seeded/other-test rows can't fall in the
 // window and skew the deterministic sums (mirrors drafts-aggregation.test.ts).
@@ -46,19 +47,17 @@ function amountFor(
 }
 
 describe("getOrderTotals (received orders) per-currency aggregation", () => {
-  it("sums TOTAL incl. VAT per currency over the full filtered set", async () => {
-    // Two CZK orders + one EUR, all in the same far-future month. 21% VAT,
-    // applied on the whole subtotal (enrichOrder math).
-    //   CZK #1: 2 x 1000 = 2000 net -> +21% = 2420
-    //   CZK #2: 1 x 500  =  500 net -> +21% =  605   => CZK total 3025
-    //   EUR   : 3 x 100  =  300 net -> +21% =  363   => EUR total  363
+  it("sums NET total per currency over the full filtered set", async () => {
+    // Two CZK orders + one EUR, all in the same far-future month. NET only
+    // (enrichOrder math — orders carry no VAT).
+    //   CZK #1: 2 x 1000 = 2000
+    //   CZK #2: 1 x 500  =  500   => CZK total 2500
+    //   EUR   : 3 x 100  =  300   => EUR total  300
     const mk = async (currency: string, qty: number, price: number) => {
       const res = await createOrder({
         status: "prijata",
         currency,
         language: "cs",
-        vat_rate: 21,
-        apply_vat: true,
         create_project: false,
         items: [{ description: "X", quantity: qty, unit_price: price }],
       });
@@ -83,8 +82,8 @@ describe("getOrderTotals (received orders) per-currency aggregation", () => {
       month: STATS_MONTH,
       year: STATS_YEAR,
     });
-    expect(amountFor(totals, "CZK")).toBe(3025);
-    expect(amountFor(totals, "EUR")).toBe(363);
+    expect(amountFor(totals, "CZK")).toBe(2500);
+    expect(amountFor(totals, "EUR")).toBe(300);
   });
 
   it("respects the where: a different month and a status filter change the result", async () => {
@@ -93,8 +92,6 @@ describe("getOrderTotals (received orders) per-currency aggregation", () => {
         status,
         currency: "CZK",
         language: "cs",
-        vat_rate: 21,
-        apply_vat: true,
         create_project: false,
         items: [{ description: "X", quantity: 1, unit_price: 1000 }],
       });
@@ -122,48 +119,43 @@ describe("getOrderTotals (received orders) per-currency aggregation", () => {
     await mk("stornovana", 0);
     await mk("prijata", 1);
 
-    // Whole month: both same-month orders count -> 2 x 1210 = 2420.
+    // Whole month: both same-month orders count -> 2 x 1000 = 2000 (net).
     const whole = await getOrderTotals({
       month: STATS_MONTH,
       year: STATS_YEAR,
     });
-    expect(amountFor(whole.totals, "CZK")).toBe(2420);
+    expect(amountFor(whole.totals, "CZK")).toBe(2000);
 
-    // Status filter narrows to the single 'prijata' in the target month -> 1210.
+    // Status filter narrows to the single 'prijata' in the target month -> 1000.
     const onlyPrijata = await getOrderTotals({
       month: STATS_MONTH,
       year: STATS_YEAR,
       status: "prijata",
     });
-    expect(amountFor(onlyPrijata.totals, "CZK")).toBe(1210);
+    expect(amountFor(onlyPrijata.totals, "CZK")).toBe(1000);
 
-    // Next month sees only the one 'prijata' there -> 1210.
+    // Next month sees only the one 'prijata' there -> 1000.
     const nextMonth = await getOrderTotals({
       month: STATS_MONTH + 1,
       year: STATS_YEAR,
     });
-    expect(amountFor(nextMonth.totals, "CZK")).toBe(1210);
+    expect(amountFor(nextMonth.totals, "CZK")).toBe(1000);
   });
 });
 
 describe("getIssuedOrderTotals (issued orders) per-currency aggregation", () => {
-  it("sums TOTAL incl. VAT per currency over the full filtered set", async () => {
-    // order_date is settable at create, so no post-create pin needed. VAT is
-    // applied per-line (computeIssuedOrderTotals) but with a single line per
-    // order here the result matches the on-the-whole subtotal math.
-    //   CZK #1: 2 x 1000 @21% = 2420
-    //   CZK #2: 1 x 500  @21% =  605   => CZK total 3025
-    //   EUR   : 3 x 100  @21% =  363   => EUR total  363
+  it("sums NET total per currency over the full filtered set", async () => {
+    // order_date is settable at create, so no post-create pin needed. NET only
+    // (computeIssuedOrderTotals — issued orders carry no VAT).
+    //   CZK #1: 2 x 1000 = 2000
+    //   CZK #2: 1 x 500  =  500   => CZK total 2500
+    //   EUR   : 3 x 100  =  300   => EUR total  300
     const dateStr = `${STATS_YEAR}-0${STATS_MONTH}-15`;
     const mk = async (currency: string, qty: number, price: number) => {
       const o = await createIssuedOrder({
         currency,
-        vat_rate: 21,
-        apply_vat: true,
         order_date: dateStr,
-        items: [
-          { description: "X", quantity: qty, unit_price: price, vat_rate: 21 },
-        ],
+        items: [{ description: "X", quantity: qty, unit_price: price }],
       });
       if ("error" in o) throw new Error(`createIssuedOrder failed: ${o.error}`);
       createdIssuedIds.push(o.id);
@@ -178,23 +170,19 @@ describe("getIssuedOrderTotals (issued orders) per-currency aggregation", () =>
       month: STATS_MONTH,
       year: STATS_YEAR,
     });
-    expect(amountFor(totals, "CZK")).toBe(3025);
-    expect(amountFor(totals, "EUR")).toBe(363);
+    expect(amountFor(totals, "CZK")).toBe(2500);
+    expect(amountFor(totals, "EUR")).toBe(300);
   });
 
   it("respects the where: a different month and a status filter change the result", async () => {
     const inMonth = `${STATS_YEAR}-0${STATS_MONTH}-15`;
     const nextMonth = `${STATS_YEAR}-0${STATS_MONTH + 1}-15`;
 
-    // Target month: one draft, one already-sent (both 1210). Next month: one.
+    // Target month: one draft, one already-sent (both 1000 net). Next month: one.
     const draft = await createIssuedOrder({
       currency: "CZK",
-      vat_rate: 21,
-      apply_vat: true,
       order_date: inMonth,
-      items: [
-        { description: "X", quantity: 1, unit_price: 1000, vat_rate: 21 },
-      ],
+      items: [{ description: "X", quantity: 1, unit_price: 1000 }],
     });
     if ("error" in draft)
       throw new Error(`createIssuedOrder failed: ${draft.error}`);
@@ -203,12 +191,8 @@ describe("getIssuedOrderTotals (issued orders) per-currency aggregation", () =>
     const sent = await createIssuedOrder({
       status: "sent",
       currency: "CZK",
-      vat_rate: 21,
-      apply_vat: true,
       order_date: inMonth,
-      items: [
-        { description: "X", quantity: 1, unit_price: 1000, vat_rate: 21 },
-      ],
+      items: [{ description: "X", quantity: 1, unit_price: 1000 }],
     });
     if ("error" in sent)
       throw new Error(`createIssuedOrder failed: ${sent.error}`);
@@ -216,37 +200,33 @@ describe("getIssuedOrderTotals (issued orders) per-currency aggregation", () =>
 
     const next = await createIssuedOrder({
       currency: "CZK",
-      vat_rate: 21,
-      apply_vat: true,
       order_date: nextMonth,
-      items: [
-        { description: "X", quantity: 1, unit_price: 1000, vat_rate: 21 },
-      ],
+      items: [{ description: "X", quantity: 1, unit_price: 1000 }],
     });
     if ("error" in next)
       throw new Error(`createIssuedOrder failed: ${next.error}`);
     createdIssuedIds.push(next.id);
 
-    // Whole target month: both count -> 2 x 1210 = 2420.
+    // Whole target month: both count -> 2 x 1000 = 2000 (net).
     const whole = await getIssuedOrderTotals({
       month: STATS_MONTH,
       year: STATS_YEAR,
     });
-    expect(amountFor(whole.totals, "CZK")).toBe(2420);
+    expect(amountFor(whole.totals, "CZK")).toBe(2000);
 
-    // Status filter narrows to the single 'sent' in the target month -> 1210.
+    // Status filter narrows to the single 'sent' in the target month -> 1000.
     const onlySent = await getIssuedOrderTotals({
       month: STATS_MONTH,
       year: STATS_YEAR,
       status: "sent",
     });
-    expect(amountFor(onlySent.totals, "CZK")).toBe(1210);
+    expect(amountFor(onlySent.totals, "CZK")).toBe(1000);
 
-    // Next month sees only the one order there -> 1210.
+    // Next month sees only the one order there -> 1000.
     const nextStats = await getIssuedOrderTotals({
       month: STATS_MONTH + 1,
       year: STATS_YEAR,
     });
-    expect(amountFor(nextStats.totals, "CZK")).toBe(1210);
+    expect(amountFor(nextStats.totals, "CZK")).toBe(1000);
   });
 });

src/__tests__/orders-list.test.ts

@@ -30,8 +30,6 @@ const baseOrder = {
   status: "prijata" as const,
   currency: "CZK",
   language: "cs",
-  vat_rate: 21,
-  apply_vat: true,
   exchange_rate: 1,
 };
 

src/__tests__/pdf-no-vat.test.ts

@@ -0,0 +1,147 @@
+import { describe, it, expect, beforeAll, afterAll } from "vitest";
+import Fastify from "fastify";
+import jwt from "jsonwebtoken";
+import prisma from "../config/database";
+import { config } from "../config/env";
+import { renderOrderConfirmationHtml } from "../routes/admin/orders-pdf";
+import offersPdfRoutes from "../routes/admin/offers-pdf";
+
+// Offers, received orders (their confirmation PDF) and issued orders are NOT
+// tax documents — VAT must never appear on them. These tests pin that contract
+// for the confirmation and offer PDFs: no VAT columns/rows/notices, and the
+// grand total is "Celkem bez DPH" / "Total excl. VAT". (The issued-order PDF
+// is covered in issued-orders.test.ts.)
+
+// The explanatory prices-excl.-VAT notice was removed at user request — the
+// total label alone carries the information. Pin its absence too.
+const CS_NOTE = "Ceny jsou uvedeny bez DPH";
+const EN_NOTE = "Prices are exclusive of VAT";
+
+describe("renderOrderConfirmationHtml (order confirmation PDF)", () => {
+  const order = {
+    order_number: "26730042",
+    customer_order_number: "PO-XYZ",
+    created_at: new Date("2026-06-09T12:00:00"),
+    currency: "CZK",
+    notes: null,
+    customers: null,
+  };
+  const items = [
+    {
+      description: "Materiál",
+      quantity: 2,
+      unit: "ks",
+      unit_price: 100,
+      is_included_in_total: true,
+    },
+  ];
+
+  it("cs: NET total labeled 'Celkem bez DPH', no VAT columns or notice", () => {
+    const html = renderOrderConfirmationHtml(order, items, null, "cs", "Jan");
+    expect(html).not.toContain("%DPH");
+    expect(html).not.toContain(">DPH<");
+    expect(html).not.toContain("Mezisoučet");
+    // Line total = netto (2 × 100), no VAT-on-top anywhere.
+    expect(html).toContain('<td class="right total-cell">200,00</td>');
+    expect(html).toContain("Celkem bez DPH");
+    expect(html).not.toContain(CS_NOTE);
+  });
+
+  it("en: 'Total excl. VAT', no VAT columns or notice", () => {
+    const html = renderOrderConfirmationHtml(order, items, null, "en", "Jan");
+    expect(html).not.toContain("VAT%");
+    expect(html).toContain("Total excl. VAT");
+    expect(html).not.toContain(EN_NOTE);
+  });
+
+  it("excludes not-included lines from the NET total", () => {
+    const html = renderOrderConfirmationHtml(
+      order,
+      [
+        ...items,
+        {
+          description: "Mimo cenu",
+          quantity: 1,
+          unit: "ks",
+          unit_price: 999,
+          is_included_in_total: false,
+        },
+      ],
+      null,
+      "cs",
+      "Jan",
+    );
+    // Grand total stays 200,00 — the excluded line doesn't count.
+    expect(html).toContain("200,00 CZK");
+    expect(html).not.toContain("1 199,00 CZK");
+  });
+});
+
+/* -------------------------------------------------------------------------- */
+/* Offer PDF route (returns the HTML for the print view)                      */
+/* -------------------------------------------------------------------------- */
+
+let app: ReturnType<typeof Fastify> | null = null;
+let adminToken = "";
+const createdQuotationIds: number[] = [];
+
+beforeAll(async () => {
+  app = Fastify({ logger: false });
+  await app.register(offersPdfRoutes, { prefix: "/api/admin/offers-pdf" });
+
+  const admin = await prisma.users.findFirst({
+    where: { roles: { name: "admin" } },
+  });
+  if (!admin) throw new Error("Test setup: admin user not found");
+  adminToken = jwt.sign(
+    { sub: admin.id, username: admin.username, role: "admin" },
+    config.jwt.secret,
+    { expiresIn: "15m" },
+  );
+});
+
+afterAll(async () => {
+  for (const id of createdQuotationIds)
+    await prisma.quotations.deleteMany({ where: { id } });
+  if (app) await app.close();
+});
+
+describe("GET /api/admin/offers-pdf/:id (offer PDF html)", () => {
+  it("renders NET-only totals with 'Celkem bez DPH', no notice", async () => {
+    // Direct prisma insert (explicit number → no sequence consumed).
+    const quotation = await prisma.quotations.create({
+      data: {
+        quotation_number: `Q-VATNOTE-${Date.now()}`,
+        status: "active",
+        currency: "CZK",
+        language: "cs",
+        quotation_items: {
+          create: [
+            {
+              description: "Položka",
+              quantity: 2,
+              unit: "ks",
+              unit_price: 1000,
+              is_included_in_total: true,
+              position: 0,
+            },
+          ],
+        },
+      },
+    });
+    createdQuotationIds.push(quotation.id);
+
+    const res = await app!.inject({
+      method: "GET",
+      url: `/api/admin/offers-pdf/${quotation.id}`,
+      headers: { Authorization: `Bearer ${adminToken}` },
+    });
+    expect(res.statusCode).toBe(200);
+    const html = res.body;
+    expect(html).toContain("Celkem bez DPH");
+    expect(html).not.toContain(CS_NOTE);
+    expect(html).not.toContain("%DPH");
+    expect(html).not.toContain("Mezisoučet");
+    expect(html).not.toContain("Celkem k úhradě");
+  });
+});

src/__tests__/schema-nan.test.ts

@@ -58,34 +58,6 @@ describe("Zod form coercion + NaN rejection", () => {
   });
 
   describe("CreateQuotationSchema", () => {
-    it("rejects NaN string in top-level vat_rate", () => {
-      const result = CreateQuotationSchema.safeParse({
-        customer_id: 1,
-        vat_rate: "bad",
-      });
-      expect(result.success).toBe(false);
-    });
-
-    it("accepts valid vat_rate", () => {
-      const result = CreateQuotationSchema.safeParse({
-        customer_id: 1,
-        vat_rate: 21,
-      });
-      expect(result.success).toBe(true);
-    });
-
-    it("coerces a valid numeric STRING vat_rate to a number", () => {
-      const result = CreateQuotationSchema.safeParse({
-        customer_id: 1,
-        vat_rate: "21",
-      });
-      expect(result.success).toBe(true);
-      if (result.success) {
-        expect(result.data.vat_rate).toBe(21);
-        expect(typeof result.data.vat_rate).toBe("number");
-      }
-    });
-
     it("rejects NaN string in item quantity", () => {
       const result = CreateQuotationSchema.safeParse({
         customer_id: 1,
@@ -300,8 +272,8 @@ describe("schema hardening — does not reject previously-valid input", () => {
     expect(b.success).toBe(true);
     if (b.success) expect(b.data.trip_date).toBe("2026-06-09");
     // Genuinely malformed dates are still rejected.
-    expect(CreateTripSchema.safeParse({ ...base, trip_date: "09/06/2026" }).success).toBe(
-      false,
-    );
+    expect(
+      CreateTripSchema.safeParse({ ...base, trip_date: "09/06/2026" }).success,
+    ).toBe(false);
   });
 });

src/admin/components/OrderConfirmationModal.tsx

@@ -7,8 +7,8 @@ import { useTheme } from "@mui/material/styles";
 import { Modal, Button, TextField, Field } from "../ui";
 import { useAlert } from "../context/AlertContext";
 
-// Editable line-item. quantity/unit_price/vat_rate are held as the raw typed
-// string while editing (so a field can be cleared — empty renders fine in a
+// Editable line-item. quantity/unit_price are held as the raw typed string
+// while editing (so a field can be cleared — empty renders fine in a
 // type="number" input) and are coerced to numbers in handleEditGenerate before
 // being handed to onGenerate (the parent posts them verbatim).
 interface ConfirmationItem {
@@ -17,7 +17,6 @@ interface ConfirmationItem {
   unit: string;
   unit_price: string | number;
   is_included_in_total: boolean;
-  vat_rate: string | number;
 }
 
 // Numeric shape handed to the parent (the raw editing strings are coerced in
@@ -28,21 +27,14 @@ interface GeneratedItem {
   unit: string;
   unit_price: number;
   is_included_in_total: boolean;
-  vat_rate: number;
 }
 
 interface OrderConfirmationModalProps {
   isOpen: boolean;
   onClose: () => void;
-  onGenerate: (
-    lang: string,
-    applyVat: boolean,
-    items?: GeneratedItem[],
-  ) => Promise<void>;
+  onGenerate: (lang: string, items?: GeneratedItem[]) => Promise<void>;
   initialItems: ConfirmationItem[];
   orderNumber: string;
-  defaultVatRate: number;
-  applyVat: boolean;
 }
 
 export default function OrderConfirmationModal({
@@ -51,15 +43,12 @@ export default function OrderConfirmationModal({
   onGenerate,
   initialItems,
   orderNumber,
-  defaultVatRate,
-  applyVat,
 }: OrderConfirmationModalProps) {
   const alert = useAlert();
   const theme = useTheme();
   const isMobile = useMediaQuery(theme.breakpoints.down("sm"));
   const [step, setStep] = useState<"choose" | "edit">("choose");
   const [lang, setLang] = useState<string>("cs");
-  const [applyVatState, setApplyVatState] = useState(applyVat);
   const [items, setItems] = useState<ConfirmationItem[]>(initialItems);
   const [loading, setLoading] = useState(false);
 
@@ -72,17 +61,16 @@ export default function OrderConfirmationModal({
     if (!isOpen) return;
     setStep("choose");
     setLang("cs");
-    setApplyVatState(applyVat);
     setItems(initialItems);
-    // initialItems/applyVat are captured at open time; intentionally not in the
-    // dep array so an unrelated parent re-render doesn't clobber the user's edits.
+    // initialItems are captured at open time; intentionally not in the dep
+    // array so an unrelated parent re-render doesn't clobber the user's edits.
     // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [isOpen]);
 
   const handleUseExisting = async () => {
     setLoading(true);
     try {
-      await onGenerate(lang, applyVatState, undefined);
+      await onGenerate(lang, undefined);
       // Only close on success — a generation error must keep the modal open.
       onClose();
     } catch (err) {
@@ -104,9 +92,8 @@ export default function OrderConfirmationModal({
         unit: it.unit,
         unit_price: Number(it.unit_price) || 0,
         is_included_in_total: it.is_included_in_total,
-        vat_rate: Number(it.vat_rate) || 0,
       }));
-      await onGenerate(lang, applyVatState, coercedItems);
+      await onGenerate(lang, coercedItems);
       // Only close on success — on error keep the user's edited items intact.
       onClose();
     } catch (err) {
@@ -145,10 +132,9 @@ export default function OrderConfirmationModal({
         unit: "ks",
         unit_price: 0,
         is_included_in_total: true,
-        vat_rate: defaultVatRate,
       },
     ]);
-  }, [defaultVatRate]);
+  }, []);
 
   return (
     <Modal
@@ -186,27 +172,6 @@ export default function OrderConfirmationModal({
             </Box>
           </Field>
 
-          <Field label="DPH">
-            <Box sx={{ display: "flex", gap: 1 }}>
-              <Button
-                size="small"
-                variant={applyVatState ? "contained" : "outlined"}
-                color={applyVatState ? "primary" : "inherit"}
-                onClick={() => setApplyVatState(true)}
-              >
-                S DPH
-              </Button>
-              <Button
-                size="small"
-                variant={!applyVatState ? "contained" : "outlined"}
-                color={!applyVatState ? "primary" : "inherit"}
-                onClick={() => setApplyVatState(false)}
-              >
-                Bez DPH
-              </Button>
-            </Box>
-          </Field>
-
           <Field label="Obsah potvrzení">
             <Typography variant="body2" color="text.secondary" sx={{ mb: 1.5 }}>
               Jak chcete připravit potvrzení objednávky?
@@ -291,7 +256,7 @@ export default function OrderConfirmationModal({
                   <Box
                     sx={{
                       display: "grid",
-                      gridTemplateColumns: "repeat(2, minmax(0, 1fr))",
+                      gridTemplateColumns: "repeat(3, minmax(0, 1fr))",
                       gap: 1,
                     }}
                   >
@@ -318,15 +283,6 @@ export default function OrderConfirmationModal({
                       }
                       slotProps={{ htmlInput: { step: "0.01" } }}
                     />
-                    <TextField
-                      label="%DPH"
-                      type="number"
-                      value={item.vat_rate ?? ""}
-                      onChange={(e) =>
-                        updateItem(i, "vat_rate", e.target.value)
-                      }
-                      slotProps={{ htmlInput: { step: "1" } }}
-                    />
                   </Box>
                 </Box>
               ))}
@@ -356,7 +312,6 @@ export default function OrderConfirmationModal({
                     <th>Mn.</th>
                     <th>Jedn.</th>
                     <th>Cena</th>
-                    <th>%DPH</th>
                     <th style={{ width: "40px" }} />
                   </tr>
                 </thead>
@@ -403,17 +358,6 @@ export default function OrderConfirmationModal({
                           slotProps={{ htmlInput: { step: "0.01" } }}
                         />
                       </td>
-                      <td>
-                        <TextField
-                          type="number"
-                          value={item.vat_rate ?? ""}
-                          onChange={(e) =>
-                            updateItem(i, "vat_rate", e.target.value)
-                          }
-                          sx={{ width: 80 }}
-                          slotProps={{ htmlInput: { step: "1" } }}
-                        />
-                      </td>
                       <td>
                         <IconButton
                           size="small"

src/admin/lib/queries/issued-orders.ts

@@ -9,8 +9,7 @@ export interface IssuedOrder {
   status: string;
   currency: string | null;
   order_date: string | null;
-  subtotal: number;
-  vat_amount: number;
+  // NET total — issued orders carry no VAT (not tax documents).
   total: number;
 }
 
@@ -32,19 +31,17 @@ export interface IssuedOrderItem {
   quantity: number | string | null;
   unit: string | null;
   unit_price: number | string | null;
-  vat_rate: number | string | null;
   position?: number;
 }
 
 export interface IssuedOrderDetail extends IssuedOrder {
-  apply_vat: boolean | null;
-  vat_rate: number | string | null;
   exchange_rate: number | string | null;
   delivery_date: string | null;
   language: string | null;
   delivery_terms: string | null;
   payment_terms: string | null;
   issued_by: string | null;
+  order_text: string | null;
   notes: string | null;
   internal_notes: string | null;
   items: IssuedOrderItem[];

src/admin/lib/queries/offers.ts

@@ -157,8 +157,6 @@ export interface OfferDetailData {
   valid_until: string;
   currency: string;
   language: string;
-  vat_rate: number;
-  apply_vat: boolean;
   items?: OfferItemData[];
   sections?: OfferSectionData[];
   status: string;

src/admin/lib/queries/orders.ts

@@ -43,8 +43,6 @@ export interface OrderData {
   status: string;
   notes: string;
   attachment_name?: string;
-  apply_vat: number | boolean;
-  vat_rate: number;
   language?: string;
   items: OrderItem[];
   sections: OrderSection[];

src/admin/pages/InvoiceDetail.tsx

@@ -787,13 +787,12 @@ export default function InvoiceDetail() {
       }));
     }
 
-    // Pre-fill from order
+    // Pre-fill from order. Orders no longer carry VAT (not tax documents) —
+    // the invoice decides its own VAT: default rate from company settings,
+    // apply_vat on.
     if (fromOrderId && orderDataQuery.data) {
       const order = orderDataQuery.data;
-      const vatRate = numberOr(
-        order.vat_rate,
-        companySettings?.default_vat_rate ?? 21,
-      );
+      const vatRate = numberOr(companySettings?.default_vat_rate, 21);
       setForm((prev) => ({
         ...prev,
         customer_id: order.customer_id as number,
@@ -803,7 +802,7 @@ export default function InvoiceDetail() {
           (order.currency as string) ||
           companySettings?.default_currency ||
           "CZK",
-        apply_vat: Number(order.apply_vat) || 0,
+        apply_vat: 1,
         vat_rate: vatRate,
       }));
       const orderItems = order.items as Record<string, unknown>[] | undefined;

src/admin/pages/IssuedOrderDetail.tsx

@@ -57,7 +57,6 @@ import {
   DateField,
   Field,
   StatusChip,
-  CheckboxField,
   ConfirmDialog,
   LoadingState,
   PageEnter,
@@ -85,11 +84,6 @@ const TRANSITION_LABELS: Record<string, string> = {
   cancelled: "Stornovat",
 };
 
-const VAT_OPTIONS = [0, 10, 12, 15, 21].map((v) => ({
-  value: String(v),
-  label: `${v}%`,
-}));
-
 const CURRENCY_FALLBACK = ["CZK", "EUR", "USD", "GBP"];
 
 const BackIcon = (
@@ -151,26 +145,23 @@ interface OrderItem {
   item_description: string;
   // Held as the raw typed string while editing so the field can be cleared
   // (empty renders fine in a type="number" input). Coerced via Number(x) || 0
-  // only where used (live totals + save payload). vat_rate stays numeric: it
-  // is edited via a Select, never a free-text number input.
+  // only where used (live totals + save payload).
   quantity: string | number;
   unit: string;
   unit_price: string | number;
-  vat_rate: number;
 }
 
 interface OrderForm {
   supplier_id: number | null;
   supplier_name: string;
   currency: string;
-  apply_vat: boolean;
-  vat_rate: number;
   order_date: string;
   delivery_date: string;
   language: string;
   delivery_terms: string;
   payment_terms: string;
   issued_by: string;
+  order_text: string;
   notes: string;
   internal_notes: string;
   status: string;
@@ -181,7 +172,6 @@ function SortableOrderRow({
   item,
   index,
   currency,
-  apply_vat,
   readOnly,
   onUpdate,
   onRemove,
@@ -190,7 +180,6 @@ function SortableOrderRow({
   item: OrderItem;
   index: number;
   currency: string;
-  apply_vat: boolean;
   readOnly: boolean;
   onUpdate: (
     index: number,
@@ -289,7 +278,7 @@ function SortableOrderRow({
         <Box
           sx={{
             display: "grid",
-            gridTemplateColumns: "repeat(2, minmax(0, 1fr))",
+            gridTemplateColumns: "repeat(3, minmax(0, 1fr))",
             gap: 1,
           }}
         >
@@ -316,21 +305,6 @@ function SortableOrderRow({
             slotProps={{ htmlInput: { step: "any" } }}
             InputProps={{ readOnly }}
           />
-          {apply_vat &&
-            (readOnly ? (
-              <TextField
-                label="DPH"
-                value={`${Number(item.vat_rate)}%`}
-                InputProps={{ readOnly: true }}
-              />
-            ) : (
-              <Select
-                label="DPH"
-                value={String(item.vat_rate)}
-                onChange={(val) => onUpdate(index, "vat_rate", Number(val))}
-                options={VAT_OPTIONS}
-              />
-            ))}
         </Box>
         <Box
           sx={{
@@ -435,20 +409,6 @@ function SortableOrderRow({
           sx={{ "& input": { textAlign: "right" } }}
         />
       </TableCell>
-      {apply_vat ? (
-        <TableCell>
-          {readOnly ? (
-            <Box sx={{ textAlign: "center" }}>{Number(item.vat_rate)}%</Box>
-          ) : (
-            <Select
-              value={String(item.vat_rate)}
-              onChange={(val) => onUpdate(index, "vat_rate", Number(val))}
-              sx={{ minWidth: "4.5rem" }}
-              options={VAT_OPTIONS}
-            />
-          )}
-        </TableCell>
-      ) : null}
       <TableCell
         align="right"
         sx={{
@@ -495,7 +455,6 @@ export default function IssuedOrderDetail() {
       quantity: 1,
       unit: "ks",
       unit_price: 0,
-      vat_rate: 21,
     }),
     [],
   );
@@ -512,14 +471,13 @@ export default function IssuedOrderDetail() {
     supplier_id: null,
     supplier_name: "",
     currency: "CZK",
-    apply_vat: true,
-    vat_rate: 21,
     order_date: todayLocalStr(),
     delivery_date: "",
     language: "cs",
     delivery_terms: "",
     payment_terms: "",
     issued_by: user?.fullName || "",
+    order_text: "",
     notes: "",
     internal_notes: "",
     status: "draft",
@@ -532,7 +490,6 @@ export default function IssuedOrderDetail() {
       quantity: 1,
       unit: "ks",
       unit_price: 0,
-      vat_rate: 21,
     },
   ]);
   const [errors, setErrors] = useState<Record<string, string>>({});
@@ -613,14 +570,13 @@ export default function IssuedOrderDetail() {
       supplier_id: d.supplier_id ?? null,
       supplier_name: d.supplier_name ?? "",
       currency: d.currency || "CZK",
-      apply_vat: d.apply_vat !== false,
-      vat_rate: numberOr(d.vat_rate, 21),
       order_date: normalizeDateStr(d.order_date),
       delivery_date: normalizeDateStr(d.delivery_date),
       language: d.language || "cs",
       delivery_terms: d.delivery_terms || "",
       payment_terms: d.payment_terms || "",
       issued_by: d.issued_by || "",
+      order_text: d.order_text || "",
       notes: d.notes || "",
       internal_notes: d.internal_notes || "",
       status: d.status,
@@ -637,7 +593,6 @@ export default function IssuedOrderDetail() {
             quantity: numberOr(it.quantity, 1),
             unit: it.unit || "",
             unit_price: Number(it.unit_price) || 0,
-            vat_rate: numberOr(it.vat_rate, numberOr(d.vat_rate, 21)),
           }))
         : [];
     if (mapped.length > 0) setItems(mapped);
@@ -680,21 +635,14 @@ export default function IssuedOrderDetail() {
   const editable = !isEdit || form.status === "draft" || form.status === "sent";
   const canExport = hasPermission("orders.view");
 
-  // ─── Totals (live) ───
+  // ─── Totals (live, NET only — issued orders carry no VAT) ───
   const totals = useMemo(() => {
-    let subtotal = 0;
-    const vatByRate: Record<number, number> = {};
+    let total = 0;
     items.forEach((it) => {
-      const line = (Number(it.quantity) || 0) * (Number(it.unit_price) || 0);
-      subtotal += line;
-      if (form.apply_vat) {
-        const rate = Number(it.vat_rate) || 0;
-        vatByRate[rate] = (vatByRate[rate] || 0) + (line * rate) / 100;
-      }
+      total += (Number(it.quantity) || 0) * (Number(it.unit_price) || 0);
     });
-    const totalVat = Object.values(vatByRate).reduce((s, v) => s + v, 0);
-    return { subtotal, vatByRate, totalVat, total: subtotal + totalVat };
-  }, [items, form.apply_vat]);
+    return { total };
+  }, [items]);
 
   // ─── Mutations ───
   const saveMutation = useApiMutation<Record<string, unknown>, { id: number }>({
@@ -771,14 +719,13 @@ export default function IssuedOrderDetail() {
       const payload: Record<string, unknown> = {
         supplier_id: form.supplier_id,
         currency: form.currency,
-        vat_rate: form.vat_rate,
-        apply_vat: form.apply_vat,
         order_date: form.order_date,
         delivery_date: form.delivery_date || null,
         language: form.language,
         delivery_terms: form.delivery_terms,
         payment_terms: form.payment_terms,
         issued_by: form.issued_by,
+        order_text: form.order_text || null,
         notes: form.notes,
         internal_notes: form.internal_notes,
         items: items
@@ -791,7 +738,6 @@ export default function IssuedOrderDetail() {
             quantity: Number(it.quantity) || 0,
             unit: it.unit,
             unit_price: Number(it.unit_price) || 0,
-            vat_rate: it.vat_rate,
             position: i,
           })),
       };
@@ -1171,7 +1117,7 @@ export default function IssuedOrderDetail() {
           <Box
             sx={{
               display: "grid",
-              gridTemplateColumns: { xs: "1fr", md: "1fr 1fr 1fr 1fr" },
+              gridTemplateColumns: { xs: "1fr", md: "1fr 1fr" },
               gap: 2,
             }}
           >
@@ -1198,31 +1144,6 @@ export default function IssuedOrderDetail() {
                 ]}
               />
             </Field>
-            <Field label="Sazba DPH">
-              <Select
-                value={String(form.vat_rate)}
-                disabled={!editable || !form.apply_vat}
-                onChange={(val) =>
-                  setForm((prev) => ({ ...prev, vat_rate: Number(val) }))
-                }
-                options={VAT_OPTIONS}
-              />
-            </Field>
-            <Field label="DPH">
-              <Box sx={{ display: "flex", alignItems: "center", height: 40 }}>
-                <CheckboxField
-                  label="Uplatnit DPH"
-                  checked={form.apply_vat}
-                  disabled={!editable}
-                  onChange={(v) =>
-                    setForm((prev) => ({
-                      ...prev,
-                      apply_vat: v,
-                    }))
-                  }
-                />
-              </Box>
-            </Field>
           </Box>
 
           <Field label="Vystavil">
@@ -1287,7 +1208,6 @@ export default function IssuedOrderDetail() {
                       item={item}
                       index={index}
                       currency={form.currency}
-                      apply_vat={form.apply_vat}
                       readOnly={!editable}
                       onUpdate={updateItem}
                       onRemove={removeItem}
@@ -1320,11 +1240,6 @@ export default function IssuedOrderDetail() {
                         <TableCell sx={{ width: "8rem" }} align="center">
                           Jedn. cena
                         </TableCell>
-                        {form.apply_vat ? (
-                          <TableCell sx={{ width: "5rem" }} align="center">
-                            DPH
-                          </TableCell>
-                        ) : null}
                         <TableCell sx={{ width: "8rem" }} align="right">
                           Celkem
                         </TableCell>
@@ -1338,7 +1253,6 @@ export default function IssuedOrderDetail() {
                           item={item}
                           index={index}
                           currency={form.currency}
-                          apply_vat={form.apply_vat}
                           readOnly={!editable}
                           onUpdate={updateItem}
                           onRemove={removeItem}
@@ -1352,7 +1266,7 @@ export default function IssuedOrderDetail() {
             </SortableContext>
           </DndContext>
 
-          {/* Totals */}
+          {/* Totals (NET only — issued orders are not tax documents) */}
           <Box
             sx={{
               mt: 2,
@@ -1363,34 +1277,6 @@ export default function IssuedOrderDetail() {
               gap: 0.5,
             }}
           >
-            <Box sx={{ display: "flex", justifyContent: "space-between" }}>
-              <Typography variant="body2" color="text.secondary">
-                Mezisoučet:
-              </Typography>
-              <Typography
-                variant="body2"
-                sx={{ fontFamily: "'DM Mono', Menlo, monospace" }}
-              >
-                {formatCurrency(totals.subtotal, form.currency)}
-              </Typography>
-            </Box>
-            {form.apply_vat &&
-              Object.entries(totals.vatByRate).map(([rate, amount]) => (
-                <Box
-                  key={rate}
-                  sx={{ display: "flex", justifyContent: "space-between" }}
-                >
-                  <Typography variant="body2" color="text.secondary">
-                    DPH {rate}%:
-                  </Typography>
-                  <Typography
-                    variant="body2"
-                    sx={{ fontFamily: "'DM Mono', Menlo, monospace" }}
-                  >
-                    {formatCurrency(amount, form.currency)}
-                  </Typography>
-                </Box>
-              ))}
             <Box
               sx={{
                 display: "flex",
@@ -1402,7 +1288,7 @@ export default function IssuedOrderDetail() {
               }}
             >
               <Typography variant="body2" sx={{ fontWeight: 700 }}>
-                Celkem:
+                Celkem bez DPH:
               </Typography>
               <Typography
                 variant="body2"
@@ -1419,6 +1305,16 @@ export default function IssuedOrderDetail() {
 
         {/* Notes & terms */}
         <Card sx={{ mb: 3 }}>
+          <Field label="Text objednávky (na PDF)">
+            <TextField
+              value={form.order_text}
+              disabled={!editable}
+              onChange={(e) =>
+                setForm((prev) => ({ ...prev, order_text: e.target.value }))
+              }
+              placeholder="Objednáváme si u Vás: (ponechte prázdné pro výchozí)"
+            />
+          </Field>
           <Field label="Dodací podmínky">
             <TextField
               value={form.delivery_terms}

src/admin/pages/IssuedOrders.tsx

@@ -392,7 +392,7 @@ export default function IssuedOrders({ month, year }: IssuedOrdersProps) {
               fontSize: "0.9rem",
             }}
           >
-            <span>Celkem:</span>
+            <span>Celkem bez DPH:</span>
             <Box
               component="span"
               sx={{ fontWeight: 700, color: "text.primary" }}

src/admin/pages/OfferDetail.tsx

@@ -118,8 +118,6 @@ interface OfferForm {
   valid_until: string;
   currency: string;
   language: string;
-  vat_rate: number;
-  apply_vat: boolean;
 }
 
 const emptyForm: OfferForm = {
@@ -131,8 +129,6 @@ const emptyForm: OfferForm = {
   valid_until: "",
   currency: "CZK",
   language: "EN",
-  vat_rate: 21,
-  apply_vat: false,
 };
 
 const emptyScopeSection = (): ScopeSection => ({
@@ -585,10 +581,6 @@ export default function OfferDetail() {
           prev.currency === "CZK"
             ? companySettings.default_currency || "CZK"
             : prev.currency,
-        vat_rate:
-          prev.vat_rate === 21
-            ? (companySettings.default_vat_rate ?? 21)
-            : prev.vat_rate,
       }));
     }
   }, [companySettings, isEdit]);
@@ -639,8 +631,6 @@ export default function OfferDetail() {
       valid_until: d.valid_until ? d.valid_until.substring(0, 10) : "",
       currency: d.currency || companySettings?.default_currency || "CZK",
       language: d.language || "EN",
-      vat_rate: d.vat_rate ?? companySettings?.default_vat_rate ?? 21,
-      apply_vat: !!d.apply_vat,
     };
     setForm(formData);
     const mappedItems =
@@ -790,7 +780,8 @@ export default function OfferDetail() {
     setItems((prev) => prev.filter((_, i) => i !== index));
   };
 
-  const subtotal = items.reduce((sum, item) => {
+  // NET only — offers are not tax documents (no VAT on them).
+  const total = items.reduce((sum, item) => {
     if (item.is_included_in_total) {
       return (
         sum + (Number(item.quantity) || 0) * (Number(item.unit_price) || 0)
@@ -798,8 +789,6 @@ export default function OfferDetail() {
     }
     return sum;
   }, 0);
-  const vatAmount = form.apply_vat ? subtotal * (form.vat_rate / 100) : 0;
-  const total = subtotal + vatAmount;
 
   const handleSave = async (targetStatus?: string) => {
     const newErrors: Record<string, string> = {};
@@ -1389,44 +1378,6 @@ export default function OfferDetail() {
             />
           </Field>
         </Box>
-
-        <Box
-          sx={{
-            display: "grid",
-            gridTemplateColumns: { xs: "1fr", md: "1fr 1fr 1fr" },
-            gap: 2,
-          }}
-        >
-          <Field label="Sazba DPH">
-            <Box sx={{ display: "flex", gap: 1, alignItems: "center" }}>
-              <Select
-                value={String(form.vat_rate)}
-                onChange={(val) => updateForm("vat_rate", parseFloat(val) || 0)}
-                disabled={readOnly}
-                sx={{ flex: 1 }}
-                options={(
-                  companySettings?.available_vat_rates || [0, 10, 12, 15, 21]
-                ).map((r) => ({ value: String(r), label: `${r}%` }))}
-              />
-              <Box
-                component="label"
-                sx={{
-                  display: "flex",
-                  alignItems: "center",
-                  whiteSpace: "nowrap",
-                  cursor: readOnly ? "default" : "pointer",
-                }}
-              >
-                <Checkbox
-                  checked={form.apply_vat}
-                  onChange={(e) => updateForm("apply_vat", e.target.checked)}
-                  disabled={readOnly}
-                />
-                <Box component="span">Uplatnit DPH</Box>
-              </Box>
-            </Box>
-          </Field>
-        </Box>
       </Card>
 
       {/* Items Section with drag-and-drop */}
@@ -1596,7 +1547,7 @@ export default function OfferDetail() {
           </SortableContext>
         </DndContext>
 
-        {/* Totals */}
+        {/* Totals (NET only — offers are not tax documents) */}
         <Box
           sx={{
             mt: 2,
@@ -1607,30 +1558,6 @@ export default function OfferDetail() {
             gap: 0.5,
           }}
         >
-          <Box sx={{ display: "flex", justifyContent: "space-between" }}>
-            <Typography variant="body2" color="text.secondary">
-              Mezisoučet:
-            </Typography>
-            <Typography
-              variant="body2"
-              sx={{ fontFamily: "'DM Mono', Menlo, monospace" }}
-            >
-              {formatCurrency(subtotal, form.currency)}
-            </Typography>
-          </Box>
-          {form.apply_vat && (
-            <Box sx={{ display: "flex", justifyContent: "space-between" }}>
-              <Typography variant="body2" color="text.secondary">
-                DPH ({form.vat_rate}%):
-              </Typography>
-              <Typography
-                variant="body2"
-                sx={{ fontFamily: "'DM Mono', Menlo, monospace" }}
-              >
-                {formatCurrency(vatAmount, form.currency)}
-              </Typography>
-            </Box>
-          )}
           <Box
             sx={{
               display: "flex",
@@ -1642,7 +1569,7 @@ export default function OfferDetail() {
             }}
           >
             <Typography variant="body2" sx={{ fontWeight: 700 }}>
-              Celkem:
+              Celkem bez DPH:
             </Typography>
             <Typography
               variant="body2"

src/admin/pages/Offers.tsx

@@ -906,7 +906,7 @@ export default function Offers() {
               fontSize: "0.9rem",
             }}
           >
-            <span>Celkem:</span>
+            <span>Celkem bez DPH:</span>
             <Box
               component="span"
               sx={{ fontWeight: 700, color: "text.primary" }}

src/admin/pages/OrderDetail.tsx

@@ -144,9 +144,10 @@ export default function OrderDetail() {
     return () => window.removeEventListener("beforeunload", handler);
   }, [isDirty]);
 
+  // NET only — received orders are not tax documents (no VAT on them).
   const totals = useMemo(() => {
-    if (!order?.items) return { subtotal: 0, vatAmount: 0, total: 0 };
-    const subtotal = order.items.reduce((sum, item) => {
+    if (!order?.items) return { total: 0 };
+    const total = order.items.reduce((sum, item) => {
       if (Number(item.is_included_in_total)) {
         return (
           sum + (Number(item.quantity) || 0) * (Number(item.unit_price) || 0)
@@ -154,10 +155,7 @@ export default function OrderDetail() {
       }
       return sum;
     }, 0);
-    const vatAmount = Number(order.apply_vat)
-      ? subtotal * ((Number(order.vat_rate) || 0) / 100)
-      : 0;
-    return { subtotal, vatAmount, total: subtotal + vatAmount };
+    return { total };
   }, [order]);
 
   const statusMutation = useApiMutation<{ status: string }, unknown>({
@@ -236,14 +234,12 @@ export default function OrderDetail() {
 
   const handleGenerateConfirmation = async (
     lang: string,
-    applyVat: boolean,
     customItems?: Array<{
       description: string;
       quantity: number;
       unit: string;
       unit_price: number;
       is_included_in_total: boolean;
-      vat_rate: number;
     }>,
   ) => {
     setConfirmationLoading(true);
@@ -253,7 +249,7 @@ export default function OrderDetail() {
         {
           method: "POST",
           headers: { "Content-Type": "application/json" },
-          body: JSON.stringify({ lang, applyVat, items: customItems }),
+          body: JSON.stringify({ lang, items: customItems }),
         },
       );
       if (!response.ok) {
@@ -625,7 +621,7 @@ export default function OrderDetail() {
           empty={<EmptyState title="Žádné položky." />}
         />
 
-        {/* Totals */}
+        {/* Totals (NET only — orders are not tax documents) */}
         <Box
           sx={{
             mt: 2,
@@ -636,30 +632,6 @@ export default function OrderDetail() {
             gap: 0.5,
           }}
         >
-          <Box sx={{ display: "flex", justifyContent: "space-between" }}>
-            <Typography variant="body2" color="text.secondary">
-              Mezisoučet:
-            </Typography>
-            <Typography
-              variant="body2"
-              sx={{ fontFamily: "'DM Mono', Menlo, monospace" }}
-            >
-              {formatCurrency(totals.subtotal, order.currency)}
-            </Typography>
-          </Box>
-          {Number(order.apply_vat) > 0 && (
-            <Box sx={{ display: "flex", justifyContent: "space-between" }}>
-              <Typography variant="body2" color="text.secondary">
-                DPH ({order.vat_rate}%):
-              </Typography>
-              <Typography
-                variant="body2"
-                sx={{ fontFamily: "'DM Mono', Menlo, monospace" }}
-              >
-                {formatCurrency(totals.vatAmount, order.currency)}
-              </Typography>
-            </Box>
-          )}
           <Box
             sx={{
               display: "flex",
@@ -671,7 +643,7 @@ export default function OrderDetail() {
             }}
           >
             <Typography variant="body2" sx={{ fontWeight: 700 }}>
-              Celkem k úhradě:
+              Celkem bez DPH:
             </Typography>
             <Typography
               variant="body2"
@@ -829,11 +801,8 @@ export default function OrderDetail() {
             unit: it.unit || "",
             unit_price: Number(it.unit_price) || 0,
             is_included_in_total: Number(it.is_included_in_total) !== 0,
-            vat_rate: Number(order.vat_rate) || 21,
           }))}
           orderNumber={order.order_number}
-          defaultVatRate={Number(order.vat_rate) || 21}
-          applyVat={!!order.apply_vat}
         />
       )}
     </PageEnter>

src/admin/pages/ReceivedOrders.tsx

@@ -184,8 +184,6 @@ export default function OrdersReceived({
     customer_id: "",
     customer_order_number: "",
     currency: "CZK",
-    vat_rate: "21",
-    apply_vat: true,
     scope_title: "",
     scope_description: "",
     notes: "",
@@ -219,8 +217,6 @@ export default function OrdersReceived({
       customer_id: "",
       customer_order_number: "",
       currency: "CZK",
-      vat_rate: "21",
-      apply_vat: true,
       scope_title: "",
       scope_description: "",
       notes: "",
@@ -255,8 +251,6 @@ export default function OrdersReceived({
           fd.append("customer_id", createForm.customer_id);
         fd.append("customer_order_number", createForm.customer_order_number);
         fd.append("currency", createForm.currency);
-        fd.append("vat_rate", createForm.vat_rate);
-        fd.append("apply_vat", createForm.apply_vat ? "1" : "0");
         fd.append("scope_title", createForm.scope_title);
         fd.append("scope_description", createForm.scope_description);
         fd.append("notes", createForm.notes);
@@ -274,8 +268,6 @@ export default function OrdersReceived({
               : null,
             customer_order_number: createForm.customer_order_number,
             currency: createForm.currency,
-            vat_rate: createForm.vat_rate,
-            apply_vat: createForm.apply_vat,
             scope_title: createForm.scope_title,
             scope_description: createForm.scope_description,
             notes: createForm.notes,
@@ -571,7 +563,7 @@ export default function OrdersReceived({
               fontSize: "0.9rem",
             }}
           >
-            <span>Celkem:</span>
+            <span>Celkem bez DPH:</span>
             <Box
               component="span"
               sx={{ fontWeight: 700, color: "text.primary" }}
@@ -669,19 +661,6 @@ export default function OrdersReceived({
               />
             </Field>
           </Box>
-          <Box sx={{ flex: "1 1 200px" }}>
-            <Field label="Sazba DPH (%)">
-              <TextField
-                type="number"
-                inputMode="numeric"
-                value={createForm.vat_rate}
-                onChange={(e) =>
-                  setCreateForm({ ...createForm, vat_rate: e.target.value })
-                }
-                slotProps={{ htmlInput: { min: 0 } }}
-              />
-            </Field>
-          </Box>
         </Box>
 
         <Box sx={{ display: "flex", gap: 2, flexWrap: "wrap" }}>
@@ -757,12 +736,6 @@ export default function OrdersReceived({
           />
         </Field>
 
-        <CheckboxField
-          label="Účtovat DPH"
-          checked={createForm.apply_vat}
-          onChange={(v) => setCreateForm({ ...createForm, apply_vat: v })}
-        />
-
         <CheckboxField
           label="Vytvořit propojený projekt"
           checked={createForm.create_project}

src/routes/admin/issued-orders-pdf.ts

@@ -195,18 +195,12 @@ const translations: Record<Lang, Record<string, string>> = {
     buyer: "Odběratel",
     issue_date: "Datum vystavení:",
     delivery_date: "Požadované dodání:",
-    billing: "Objednáváme u Vás:",
+    billing: "Objednáváme si u Vás:",
     col_no: "Č.",
     col_desc: "Popis",
     col_qty: "Množství",
     col_unit_price: "Jedn. cena",
-    col_price: "Cena",
-    col_vat_pct: "%DPH",
-    col_vat: "DPH",
     col_total: "Celkem",
-    subtotal: "Mezisoučet:",
-    vat_label: "DPH",
-    total: "Celkem",
     total_no_vat: "Celkem bez DPH",
     amounts_in: "Částky jsou uvedeny v",
     notes: "Poznámky",
@@ -228,13 +222,7 @@ const translations: Record<Lang, Record<string, string>> = {
     col_desc: "Description",
     col_qty: "Quantity",
     col_unit_price: "Unit price",
-    col_price: "Price",
-    col_vat_pct: "VAT%",
-    col_vat: "VAT",
     col_total: "Total",
-    subtotal: "Subtotal:",
-    vat_label: "VAT",
-    total: "Total",
     total_no_vat: "Total excl. VAT",
     amounts_in: "Amounts are in",
     notes: "Notes",
@@ -251,12 +239,12 @@ interface IssuedOrderPdfData {
   order_date: Date | null;
   delivery_date: Date | null;
   currency: string | null;
-  apply_vat: boolean | null;
-  vat_rate: unknown;
   notes: string | null;
   delivery_terms: string | null;
   payment_terms: string | null;
   issued_by: string | null;
+  // Editable heading above the items table; null → t.billing default.
+  order_text?: string | null;
 }
 
 interface IssuedOrderPdfItem {
@@ -265,7 +253,6 @@ interface IssuedOrderPdfItem {
   quantity: unknown;
   unit: string | null;
   unit_price: unknown;
-  vat_rate: unknown;
 }
 
 export function renderIssuedOrderHtml(
@@ -277,9 +264,7 @@ export function renderIssuedOrderHtml(
   issuer: { name: string },
 ): string {
   const t = translations[lang];
-  const applyVat = order.apply_vat !== false;
   const currency = order.currency || "CZK";
-  const docRate = order.vat_rate != null ? Number(order.vat_rate) : 21;
   const poNumber = escapeHtml(order.po_number || "");
 
   // Logo embedding (same logic as the confirmation template).
@@ -306,31 +291,15 @@ export function renderIssuedOrderHtml(
     .map((l) => `<div class="address-line">${escapeHtml(l)}</div>`)
     .join("");
 
-  // Items — NET + per-line VAT-on-top, rounded per line (same math the
-  // service computeIssuedOrderTotals uses; mirrors the confirmation loop).
-  let subtotal = 0;
-  let totalVat = 0;
-  const vatSummary: Record<string, { base: number; vat: number }> = {};
+  // Items — NET only. A purchase order is not a tax document: no VAT columns,
+  // no VAT math (same as the service computeIssuedOrderTotals).
+  let total = 0;
   const itemsHtml = items
     .map((it, i) => {
       const qty = Number(it.quantity) || 0;
       const unitPrice = Number(it.unit_price) || 0;
-      const rate =
-        it.vat_rate != null && it.vat_rate !== ""
-          ? Number(it.vat_rate)
-          : docRate;
-      const lineSubtotal = qty * unitPrice;
-      const lineVat = applyVat
-        ? Math.round(lineSubtotal * (rate / 100) * 100) / 100
-        : 0;
-      const lineTotal = lineSubtotal + lineVat;
-
-      subtotal += lineSubtotal;
-      totalVat += lineVat;
-      const key = String(rate);
-      if (!vatSummary[key]) vatSummary[key] = { base: 0, vat: 0 };
-      vatSummary[key].base += lineSubtotal;
-      vatSummary[key].vat += lineVat;
+      const lineTotal = qty * unitPrice;
+      total += lineTotal;
 
       const qtyDecimals = Math.floor(qty) === qty ? 0 : 2;
       const descHtml = `${escapeHtml(it.description)}${
@@ -338,40 +307,17 @@ export function renderIssuedOrderHtml(
           ? `<div class="item-sub">${escapeHtml(it.item_description)}</div>`
           : ""
       }`;
-      // Without "Uplatnit DPH" the VAT columns are dropped entirely (the
-      // header does the same) instead of printing meaningless 0% / 0.00.
-      const vatCells = applyVat
-        ? `
-            <td class="center">${Math.floor(rate)}%</td>
-            <td class="right">${formatNum(lineVat)}</td>`
-        : "";
       return `<tr>
             <td class="row-num">${i + 1}</td>
             <td class="desc">${descHtml}</td>
             <td class="center">${formatNum(qty, qtyDecimals)}${it.unit ? ` / ${escapeHtml(it.unit)}` : ""}</td>
             <td class="right">${formatNum(unitPrice)}</td>
-            <td class="right">${formatNum(lineSubtotal)}</td>${vatCells}
             <td class="right total-cell">${formatNum(lineTotal)}</td>
         </tr>`;
     })
     .join("");
 
-  subtotal = Math.round(subtotal * 100) / 100;
-  totalVat = Math.round(totalVat * 100) / 100;
-  const totalToPay = Math.round((subtotal + totalVat) * 100) / 100;
-
-  let vatDetailHtml = "";
-  if (applyVat) {
-    for (const [rate, data] of Object.entries(vatSummary)) {
-      if (data.vat > 0) {
-        vatDetailHtml += `
-        <div class="row">
-          <span class="label">${escapeHtml(t.vat_label)} ${Math.floor(Number(rate))}%:</span>
-          <span class="value">${formatNum(data.vat)} ${escapeHtml(currency)}</span>
-        </div>`;
-      }
-    }
-  }
+  total = Math.round(total * 100) / 100;
 
   const notesRaw = order.notes ?? "";
   const notesStripped = notesRaw.replace(/<[^>]*>/g, "").trim();
@@ -771,22 +717,15 @@ ${indentCSS}
   </table>
 
   <!-- Polozky -->
-  <div class="billing-label">${escapeHtml(t.billing)}</div>
+  <div class="billing-label">${escapeHtml(order.order_text || t.billing)}</div>
   <table class="items">
     <thead>
       <tr>
         <th class="center" style="width:3%">${escapeHtml(t.col_no)}</th>
-        <th style="width:${applyVat ? 36 : 46}%">${escapeHtml(t.col_desc)}</th>
+        <th style="width:56%">${escapeHtml(t.col_desc)}</th>
         <th class="center" style="width:10%">${escapeHtml(t.col_qty)}</th>
         <th class="right" style="width:10%">${escapeHtml(t.col_unit_price)}</th>
-        <th class="right" style="width:10%">${escapeHtml(t.col_price)}</th>${
-          applyVat
-            ? `
-        <th class="center" style="width:5%">${escapeHtml(t.col_vat_pct)}</th>
-        <th class="right" style="width:10%">${escapeHtml(t.col_vat)}</th>`
-            : ""
-        }
-        <th class="right" style="width:${applyVat ? 16 : 21}%">${escapeHtml(t.col_total)}</th>
+        <th class="right" style="width:21%">${escapeHtml(t.col_total)}</th>
       </tr>
     </thead>
     <tbody>
@@ -794,22 +733,12 @@ ${indentCSS}
     </tbody>
   </table>
 
-  <!-- Soucty (bez DPH jen souhrnny radek - mezisoucet by ho jen opakoval) -->
+  <!-- Soucty (jen souhrnny radek bez DPH - mezisoucet by ho jen opakoval) -->
   <div class="totals-wrapper">
-    <div class="totals">${
-      applyVat
-        ? `
-      <div class="detail-rows">
-        <div class="row">
-          <span class="label">${escapeHtml(t.subtotal)}</span>
-          <span class="value">${formatNum(subtotal)} ${escapeHtml(currency)}</span>
-        </div>${vatDetailHtml}
-      </div>`
-        : ""
-    }
+    <div class="totals">
       <div class="grand">
-        <span class="label">${escapeHtml(applyVat ? t.total : t.total_no_vat)}</span>
-        <span class="value">${formatNum(totalToPay)} ${escapeHtml(currency)}</span>
+        <span class="label">${escapeHtml(t.total_no_vat)}</span>
+        <span class="value">${formatNum(total)} ${escapeHtml(currency)}</span>
       </div>
       <div class="currency-note">${escapeHtml(t.amounts_in)} ${escapeHtml(currency)}</div>
     </div>

src/routes/admin/offers-pdf.ts

@@ -203,9 +203,7 @@ const TRANSLATIONS: Record<string, Record<string, string>> = {
   unit_price: { EN: "Unit Price", CZ: "Jedn. cena" },
   included: { EN: "Included", CZ: "Zahrnuto" },
   total: { EN: "Total", CZ: "Celkem" },
-  subtotal: { EN: "Subtotal", CZ: "Mezisou\u010Det" },
-  vat: { EN: "VAT", CZ: "DPH" },
-  total_to_pay: { EN: "Total to pay", CZ: "Celkem k \u00FAhrad\u011B" },
+  total_no_vat: { EN: "Total excl. VAT", CZ: "Celkem bez DPH" },
   ico: { EN: "ID", CZ: "I\u010CO" },
   dic: { EN: "VAT ID", CZ: "DI\u010C" },
   page: { EN: "Page", CZ: "Strana" },
@@ -256,18 +254,15 @@ export default async function offersPdfRoutes(
           logoImg = `<img src="data:${escapeHtml(mime)};base64,${buf.toString("base64")}" class="logo" />`;
         }
 
+        // Offers are NOT tax documents — the total is NET only (no VAT math).
         const items = quotation.quotation_items;
-        let subtotal = 0;
+        let total = 0;
         for (const item of items) {
           if (item.is_included_in_total !== false) {
-            subtotal +=
+            total +=
               (Number(item.quantity) || 0) * (Number(item.unit_price) || 0);
           }
         }
-        const applyVat = !!quotation.apply_vat;
-        const vatRate = Number(quotation.vat_rate) || 21;
-        const vatAmount = applyVat ? subtotal * (vatRate / 100) : 0;
-        const totalToPay = subtotal + vatAmount;
         let hasScopeContent = false;
         for (const s of quotation.scope_sections) {
           if ((s.content || "").trim() || (s.title || "").trim()) {
@@ -318,22 +313,10 @@ export default async function offersPdfRoutes(
           </tr>`;
         });
 
-        let totalsHtml = "";
-        if (applyVat) {
-          totalsHtml += `<div class="detail-rows">
-          <div class="row">
-            <span class="label">${escapeHtml(t("subtotal"))}:</span>
-            <span class="value">${formatCurrency(subtotal, currency)}</span>
-          </div>
-          <div class="row">
-            <span class="label">${escapeHtml(t("vat"))} (${Math.round(vatRate)}%):</span>
-            <span class="value">${formatCurrency(vatAmount, currency)}</span>
-          </div>
-        </div>`;
-        }
-        totalsHtml += `<div class="grand">
-      <span class="label">${escapeHtml(t("total_to_pay"))}</span>
-      <span class="value">${formatCurrency(totalToPay, currency)}</span>
+        // No Mezisoučet/VAT rows — they would only duplicate the net total.
+        const totalsHtml = `<div class="grand">
+      <span class="label">${escapeHtml(t("total_no_vat"))}</span>
+      <span class="value">${formatCurrency(total, currency)}</span>
     </div>`;
         const quotationNumber = escapeHtml(quotation.quotation_number);
 

src/routes/admin/orders-pdf.ts

@@ -20,16 +20,14 @@ const OrderPdfItemSchema = z.object({
   unit: z.string().max(255),
   unit_price: z.number().min(0).finite(),
   is_included_in_total: z.boolean().optional(),
-  vat_rate: z.number().min(0).max(100).finite(),
 });
 
 // `z.looseObject` is the Zod 4 replacement for the deprecated `.passthrough()`.
-// `items` is strictly validated; `lang`/`applyVat` are typed explicitly so the
-// handler no longer reads them as untyped passthrough keys.
+// `items` is strictly validated; `lang` is typed explicitly so the handler no
+// longer reads it as an untyped passthrough key.
 const OrderPdfBodySchema = z.looseObject({
   items: z.array(OrderPdfItemSchema).optional(),
   lang: z.string().max(10).optional(),
-  applyVat: z.boolean().optional(),
 });
 
 /* ── Helpers ─────────────────────────────────────────────────────── */
@@ -193,13 +191,7 @@ const translations: Record<string, Record<string, string>> = {
     col_desc: "Popis",
     col_qty: "Množství",
     col_unit_price: "Jedn. cena",
-    col_price: "Cena",
-    col_vat_pct: "%DPH",
-    col_vat: "DPH",
     col_total: "Celkem",
-    subtotal: "Mezisoučet:",
-    vat_label: "DPH",
-    total: "Celkem",
     total_no_vat: "Celkem bez DPH",
     amounts_in: "Částky jsou uvedeny v",
     notes: "Poznámky",
@@ -222,13 +214,7 @@ const translations: Record<string, Record<string, string>> = {
     col_desc: "Description",
     col_qty: "Quantity",
     col_unit_price: "Unit price",
-    col_price: "Price",
-    col_vat_pct: "VAT%",
-    col_vat: "VAT",
     col_total: "Total",
-    subtotal: "Subtotal:",
-    vat_label: "VAT",
-    total: "Total",
     total_no_vat: "Total excl. VAT",
     amounts_in: "Amounts are in",
     notes: "Notes",
@@ -240,48 +226,42 @@ const translations: Record<string, Record<string, string>> = {
   },
 };
 
-/* ── Route ───────────────────────────────────────────────────────── */
+/* ── Template ────────────────────────────────────────────────────── */
 
-export default async function ordersPdfRoutes(
-  fastify: FastifyInstance,
-): Promise<void> {
-  fastify.post<{ Params: { id: string }; Body: Record<string, unknown> }>(
-    "/:id/confirmation",
-    { preHandler: requirePermission("orders.view") },
-    async (request, reply) => {
-      const id = parseId(request.params.id, reply);
-      if (id === null) return;
-      const parsed = parseBody(OrderPdfBodySchema, request.body || {});
-      if ("error" in parsed) return error(reply, parsed.error, 400);
-      const body = parsed.data;
+export interface OrderConfirmationPdfItem {
+  description: string;
+  quantity: number;
+  unit: string;
+  unit_price: number;
+  is_included_in_total: boolean;
+}
 
-      try {
-        const lang = body.lang === "en" ? "en" : "cs";
+interface OrderConfirmationPdfData {
+  order_number: string | null;
+  customer_order_number: string | null;
+  created_at: Date | string | null;
+  currency: string | null;
+  notes: string | null;
+  // Not a real orders column today — read defensively (PHP-era data carried it).
+  payment_method?: string | null;
+  customers?: Record<string, unknown> | null;
+}
+
+/**
+ * Order-confirmation HTML. The confirmation is NOT a tax document — prices
+ * are NET only: no VAT columns or VAT summary, the grand total is labeled
+ * "Celkem bez DPH" and the totals box carries the fixed prices-excl.-VAT
+ * notice. Exported for tests.
+ */
+export function renderOrderConfirmationHtml(
+  order: OrderConfirmationPdfData,
+  items: OrderConfirmationPdfItem[],
+  settings: Record<string, unknown> | null,
+  lang: "cs" | "en",
+  userName: string,
+): string {
   const t = translations[lang];
 
-        const order = await prisma.orders.findUnique({
-          where: { id },
-          // The confirmation PDF never renders the PO attachment — don't pull
-          // the blob just to read the order header/items.
-          omit: { attachment_data: true },
-          include: {
-            customers: true,
-            order_items: { orderBy: { position: "asc" } },
-          },
-        });
-
-        if (!order) {
-          return reply
-            .status(404)
-            .type("text/html")
-            .send("<html><body><h1>Objednávka nenalezena</h1></body></html>");
-        }
-
-        const settings = (await prisma.company_settings.findFirst()) as Record<
-          string,
-          unknown
-        > | null;
-
   let logoImg = "";
   if (settings?.logo_data) {
     const buf = Buffer.from(settings.logo_data as Buffer);
@@ -294,76 +274,13 @@ export default async function ordersPdfRoutes(
   }
 
   const currency = order.currency || "CZK";
-        const applyVat =
-          body.applyVat !== undefined ? !!body.applyVat : !!order.apply_vat;
-        const orderVatRate = Number(order.vat_rate) || 21;
 
-        // The confirmation PDF can be rendered from client-supplied items (e.g.
-        // a live preview of unsaved edits on the detail page) OR from the
-        // stored order. Fabricating descriptions/prices that don't reflect the
-        // stored order is an editing action, so the custom-items path requires
-        // `orders.edit` (admins bypass). A view-only caller is silently served
-        // the STORED order items instead — preventing a `orders.view` holder
-        // from producing an "official" confirmation with invented figures.
-        const authData = request.authData;
-        const canUseCustomItems =
-          authData?.roleName === "admin" ||
-          !!authData?.permissions.includes("orders.edit");
-        const customItemsRaw =
-          canUseCustomItems && Array.isArray(body.items) ? body.items : null;
-
-        let items: Array<{
-          description: string;
-          quantity: number;
-          unit: string;
-          unit_price: number;
-          is_included_in_total: boolean;
-          vat_rate: number;
-        }> = [];
-
-        if (customItemsRaw && customItemsRaw.length > 0) {
-          items = customItemsRaw.map((it) => ({
-            description: it.description,
-            quantity: it.quantity,
-            unit: it.unit,
-            unit_price: it.unit_price,
-            is_included_in_total: it.is_included_in_total !== false,
-            vat_rate: it.vat_rate,
-          }));
-        } else {
-          items = order.order_items.map((it) => ({
-            description: it.description || "",
-            quantity: Number(it.quantity) || 0,
-            unit: it.unit || "",
-            unit_price: Number(it.unit_price) || 0,
-            is_included_in_total: !!it.is_included_in_total,
-            vat_rate: orderVatRate,
-          }));
-        }
-
-        let subtotal = 0;
-        let totalVat = 0;
-        const vatSummary: Record<string, { base: number; vat: number }> = {};
+  // NET-only total over the included lines — no VAT math anywhere.
+  let total = 0;
   for (const item of items) {
-          if (item.is_included_in_total) {
-            const lineTotal = item.quantity * item.unit_price;
-            subtotal += lineTotal;
-            const rate = item.vat_rate;
-            const key = String(rate);
-            if (!vatSummary[key]) vatSummary[key] = { base: 0, vat: 0 };
-            vatSummary[key].base += lineTotal;
-            if (applyVat) {
-              const lineVat = (lineTotal * rate) / 100;
-              vatSummary[key].vat += lineVat;
-              totalVat += lineVat;
+    if (item.is_included_in_total) total += item.quantity * item.unit_price;
   }
-          }
-        }
-        const totalToPay = subtotal + totalVat;
-
-        const userName = request.authData
-          ? `${request.authData.firstName || ""} ${request.authData.lastName || ""}`.trim()
-          : "";
+  total = Math.round(total * 100) / 100;
 
   const supp = buildAddressLines(settings, true, t);
   const cust = buildAddressLines(
@@ -385,46 +302,22 @@ export default async function ordersPdfRoutes(
 
   const itemsHtml = items
     .map((item, i) => {
-            const lineSubtotal = item.quantity * item.unit_price;
-            const lineVat = applyVat ? (lineSubtotal * item.vat_rate) / 100 : 0;
-            const lineTotal = lineSubtotal + lineVat;
-            const qtyDecimals =
-              Math.floor(item.quantity) === item.quantity ? 0 : 2;
-            // Without "Uplatnit DPH" the VAT columns are dropped entirely
-            // (the header does the same) instead of printing 0% / 0.00.
-            const vatCells = applyVat
-              ? `
-            <td class="center">${Math.floor(item.vat_rate)}%</td>
-            <td class="right">${formatNum(lineVat)}</td>`
-              : "";
+      const lineTotal = item.quantity * item.unit_price;
+      const qtyDecimals = Math.floor(item.quantity) === item.quantity ? 0 : 2;
       return `<tr>
             <td class="row-num">${i + 1}</td>
             <td class="desc">${escapeHtml(item.description)}</td>
             <td class="center">${formatNum(item.quantity, qtyDecimals)}${item.unit ? ` / ${escapeHtml(item.unit)}` : ""}</td>
             <td class="right">${formatNum(item.unit_price)}</td>
-            <td class="right">${formatNum(lineSubtotal)}</td>${vatCells}
             <td class="right total-cell">${formatNum(lineTotal)}</td>
         </tr>`;
     })
     .join("");
 
   const paymentMethod =
-          String((order as Record<string, unknown>).payment_method || "") ||
+    String(order.payment_method || "") ||
     (lang === "cs" ? "převodem" : "Bank transfer");
 
-        let vatDetailHtml = "";
-        if (applyVat) {
-          for (const [rate, data] of Object.entries(vatSummary)) {
-            if (data.vat > 0) {
-              vatDetailHtml += `
-        <div class="row">
-          <span class="label">${escapeHtml(t.vat_label)} ${Math.floor(Number(rate))}%:</span>
-          <span class="value">${formatNum(data.vat)} ${escapeHtml(currency)}</span>
-        </div>`;
-            }
-          }
-        }
-
   const notesRaw = order.notes ?? "";
   const notesStripped = notesRaw.replace(/<[^>]*>/g, "").trim();
   const notesHtml = notesStripped
@@ -445,7 +338,7 @@ export default async function ordersPdfRoutes(
     indentCSS += `  li.ql-indent-${n} { padding-left: ${liPad}em; }\n`;
   }
 
-        const html = `<!DOCTYPE html>
+  return `<!DOCTYPE html>
 <html lang="${escapeHtml(lang)}">
 <head>
 <meta charset="utf-8" />
@@ -693,47 +586,6 @@ export default async function ordersPdfRoutes(
     line-height: 1.3;
   }
 
-  /* DPH rekapitulace + QR */
-  .recap-section {
-    display: flex;
-    gap: 5mm;
-    align-items: flex-start;
-    margin-top: 1mm;
-  }
-  .recap-section .qr {
-    flex-shrink: 0;
-    width: 28mm;
-  }
-  .recap-section .qr img,
-  .recap-section .qr svg { width: 28mm; height: 28mm; }
-
-  .recap-section table {
-    border-collapse: collapse;
-    font-size: 9pt;
-    flex: 1;
-  }
-  .recap-section table th {
-    font-size: 8pt;
-    font-weight: 600;
-    color: #555;
-    padding: 3px 6px;
-    text-align: right;
-    border-bottom: 0.5pt solid #ccc;
-  }
-  .recap-section table td {
-    padding: 3px 6px;
-    text-align: right;
-    border-bottom: 0.5pt solid #eee;
-  }
-  .recap-section table td.center { text-align: center; }
-  .recap-section table td.cnb-rate {
-    font-size: 8pt;
-    color: #888;
-    text-align: right;
-    border-bottom: none;
-    padding-top: 4px;
-  }
-
   /* Prevzal / razitko */
   .footer-row {
     display: flex;
@@ -855,17 +707,10 @@ ${indentCSS}
     <thead>
       <tr>
         <th class="center" style="width:3%">${escapeHtml(t.col_no)}</th>
-        <th style="width:${applyVat ? 36 : 46}%">${escapeHtml(t.col_desc)}</th>
+        <th style="width:56%">${escapeHtml(t.col_desc)}</th>
         <th class="center" style="width:10%">${escapeHtml(t.col_qty)}</th>
         <th class="right" style="width:10%">${escapeHtml(t.col_unit_price)}</th>
-        <th class="right" style="width:10%">${escapeHtml(t.col_price)}</th>${
-          applyVat
-            ? `
-        <th class="center" style="width:5%">${escapeHtml(t.col_vat_pct)}</th>
-        <th class="right" style="width:10%">${escapeHtml(t.col_vat)}</th>`
-            : ""
-        }
-        <th class="right" style="width:${applyVat ? 16 : 21}%">${escapeHtml(t.col_total)}</th>
+        <th class="right" style="width:21%">${escapeHtml(t.col_total)}</th>
       </tr>
     </thead>
     <tbody>
@@ -873,22 +718,12 @@ ${indentCSS}
     </tbody>
   </table>
 
-  <!-- Soucty (bez DPH jen souhrnny radek - mezisoucet by ho jen opakoval) -->
+  <!-- Soucty (jen souhrnny radek bez DPH - mezisoucet by ho jen opakoval) -->
   <div class="totals-wrapper">
-    <div class="totals">${
-      applyVat
-        ? `
-      <div class="detail-rows">
-        <div class="row">
-          <span class="label">${escapeHtml(t.subtotal)}</span>
-          <span class="value">${formatNum(subtotal)} ${escapeHtml(currency)}</span>
-        </div>${vatDetailHtml}
-      </div>`
-        : ""
-    }
+    <div class="totals">
       <div class="grand">
-        <span class="label">${escapeHtml(applyVat ? t.total : t.total_no_vat)}</span>
-        <span class="value">${formatNum(totalToPay)} ${escapeHtml(currency)}</span>
+        <span class="label">${escapeHtml(t.total_no_vat)}</span>
+        <span class="value">${formatNum(total)} ${escapeHtml(currency)}</span>
       </div>
       <div class="currency-note">${escapeHtml(t.amounts_in)} ${escapeHtml(currency)}</div>
     </div>
@@ -915,9 +750,96 @@ ${indentCSS}
 
 </body>
 </html>`;
+}
+
+/* ── Route ───────────────────────────────────────────────────────── */
+
+export default async function ordersPdfRoutes(
+  fastify: FastifyInstance,
+): Promise<void> {
+  fastify.post<{ Params: { id: string }; Body: Record<string, unknown> }>(
+    "/:id/confirmation",
+    { preHandler: requirePermission("orders.view") },
+    async (request, reply) => {
+      const id = parseId(request.params.id, reply);
+      if (id === null) return;
+      const parsed = parseBody(OrderPdfBodySchema, request.body || {});
+      if ("error" in parsed) return error(reply, parsed.error, 400);
+      const body = parsed.data;
+
+      try {
+        const lang = body.lang === "en" ? "en" : "cs";
+
+        const order = await prisma.orders.findUnique({
+          where: { id },
+          // The confirmation PDF never renders the PO attachment — don't pull
+          // the blob just to read the order header/items.
+          omit: { attachment_data: true },
+          include: {
+            customers: true,
+            order_items: { orderBy: { position: "asc" } },
+          },
+        });
+
+        if (!order) {
+          return reply
+            .status(404)
+            .type("text/html")
+            .send("<html><body><h1>Objednávka nenalezena</h1></body></html>");
+        }
+
+        const settings = (await prisma.company_settings.findFirst()) as Record<
+          string,
+          unknown
+        > | null;
+
+        // The confirmation PDF can be rendered from client-supplied items (e.g.
+        // a live preview of unsaved edits on the detail page) OR from the
+        // stored order. Fabricating descriptions/prices that don't reflect the
+        // stored order is an editing action, so the custom-items path requires
+        // `orders.edit` (admins bypass). A view-only caller is silently served
+        // the STORED order items instead — preventing a `orders.view` holder
+        // from producing an "official" confirmation with invented figures.
+        const authData = request.authData;
+        const canUseCustomItems =
+          authData?.roleName === "admin" ||
+          !!authData?.permissions.includes("orders.edit");
+        const customItemsRaw =
+          canUseCustomItems && Array.isArray(body.items) ? body.items : null;
+
+        let items: OrderConfirmationPdfItem[];
+        if (customItemsRaw && customItemsRaw.length > 0) {
+          items = customItemsRaw.map((it) => ({
+            description: it.description,
+            quantity: it.quantity,
+            unit: it.unit,
+            unit_price: it.unit_price,
+            is_included_in_total: it.is_included_in_total !== false,
+          }));
+        } else {
+          items = order.order_items.map((it) => ({
+            description: it.description || "",
+            quantity: Number(it.quantity) || 0,
+            unit: it.unit || "",
+            unit_price: Number(it.unit_price) || 0,
+            is_included_in_total: !!it.is_included_in_total,
+          }));
+        }
+
+        const userName = request.authData
+          ? `${request.authData.firstName || ""} ${request.authData.lastName || ""}`.trim()
+          : "";
+
+        const html = renderOrderConfirmationHtml(
+          order,
+          items,
+          settings,
+          lang,
+          userName,
+        );
 
         const pdfBuffer = await htmlToPdf(html);
-        const filename = `Potvrzeni-${orderNumber || String(id)}.pdf`;
+        const filename = `Potvrzeni-${order.order_number || String(id)}.pdf`;
 
         return reply
           .type("application/pdf")

src/schemas/issued-orders.schema.ts

@@ -1,10 +1,8 @@
 import { z } from "zod";
 import {
-  numberInRange,
   nonNegativeNumberFromForm,
   positiveNumberFromForm,
   nullableIntIdFromForm,
-  booleanFromForm,
   isoDateString,
 } from "./common";
 
@@ -14,7 +12,6 @@ export const IssuedOrderItemSchema = z.object({
   quantity: positiveNumberFromForm.optional(),
   unit: z.string().max(20).nullish(),
   unit_price: nonNegativeNumberFromForm.optional(),
-  vat_rate: numberInRange(0, 100).optional(),
   position: z.number().int().nonnegative().optional(),
 });
 
@@ -31,8 +28,6 @@ export const CreateIssuedOrderSchema = z.object({
   supplier_id: nullableIntIdFromForm.nullish(),
   status: z.enum(ISSUED_ORDER_STATUSES).optional(),
   currency: z.string().max(10).optional(),
-  vat_rate: numberInRange(0, 100).optional(),
-  apply_vat: booleanFromForm.optional(),
   exchange_rate: nonNegativeNumberFromForm.optional(),
   order_date: isoDateString.nullish(),
   delivery_date: isoDateString.nullish(),
@@ -40,6 +35,9 @@ export const CreateIssuedOrderSchema = z.object({
   delivery_terms: z.string().max(500).nullish(),
   payment_terms: z.string().max(500).nullish(),
   issued_by: z.string().max(255).nullish(),
+  // Editable heading above the PDF items table; empty/null falls back to the
+  // default "Objednáváme si u Vás:" (issued-orders-pdf t.billing).
+  order_text: z.string().max(500).nullish(),
   notes: z.string().nullish(),
   internal_notes: z.string().nullish(),
   items: z.array(IssuedOrderItemSchema).optional(),

src/schemas/offers.schema.ts

@@ -1,7 +1,6 @@
 import { z } from "zod";
 import {
   numberFromForm,
-  numberInRange,
   nonNegativeNumberFromForm,
   positiveNumberFromForm,
   nullableIntIdFromForm,
@@ -33,8 +32,6 @@ export const CreateQuotationSchema = z.object({
   valid_until: z.string().max(255).nullish(),
   currency: z.string().max(20).optional().default("CZK"),
   language: z.string().max(20).optional().default("cs"),
-  vat_rate: numberInRange(0, 100).optional().default(21.0),
-  apply_vat: booleanFromForm.optional().default(true),
   status: z
     .enum(["draft", "active", "ordered", "invalidated"])
     .optional()
@@ -52,8 +49,6 @@ export const UpdateQuotationSchema = z.object({
   valid_until: z.union([z.string().max(255), z.null()]).optional(),
   currency: z.string().max(20).optional(),
   language: z.string().max(20).optional(),
-  vat_rate: numberInRange(0, 100).optional(),
-  apply_vat: booleanFromForm.optional(),
   status: z.enum(["draft", "active", "ordered", "invalidated"]).optional(),
   scope_title: z.string().max(255).nullish(),
   scope_description: z.string().max(8000).nullish(),

src/schemas/orders.schema.ts

@@ -1,7 +1,6 @@
 import { z } from "zod";
 import {
   numberFromForm,
-  numberInRange,
   nonNegativeNumberFromForm,
   positiveNumberFromForm,
   intIdFromForm,
@@ -42,8 +41,6 @@ export const CreateOrderSchema = z.object({
     .default("prijata"),
   currency: z.string().max(20).optional().default("CZK"),
   language: z.string().max(20).optional().default("cs"),
-  vat_rate: numberInRange(0, 100).optional().default(21.0),
-  apply_vat: booleanFromForm.optional().default(true),
   exchange_rate: positiveNumberFromForm.optional().default(1.0),
   scope_title: z.string().max(255).nullish(),
   scope_description: z.string().max(8000).nullish(),
@@ -62,8 +59,6 @@ export const UpdateOrderSchema = z.object({
   scope_description: z.string().max(8000).nullish(),
   notes: z.string().max(8000).nullish(),
   customer_id: nullableIntIdFromForm.optional(),
-  vat_rate: numberInRange(0, 100).optional(),
-  apply_vat: booleanFromForm.optional(),
   items: z.array(OrderItemSchema).optional(),
   sections: z.array(OrderSectionSchema).optional(),
 });

src/services/issued-orders.service.ts

@@ -14,7 +14,6 @@ export interface IssuedOrderItemInput {
   quantity?: number | string | null;
   unit?: string | null;
   unit_price?: number | string | null;
-  vat_rate?: number | string | null;
   position?: number | null;
 }
 
@@ -23,8 +22,6 @@ export interface IssuedOrderInput {
   supplier_id?: number | string | null;
   status?: string;
   currency?: string;
-  vat_rate?: number | string | null;
-  apply_vat?: boolean | number | string;
   exchange_rate?: number | string | null;
   order_date?: string | null;
   delivery_date?: string | null;
@@ -32,6 +29,7 @@ export interface IssuedOrderInput {
   delivery_terms?: string | null;
   payment_terms?: string | null;
   issued_by?: string | null;
+  order_text?: string | null;
   notes?: string | null;
   internal_notes?: string | null;
   items?: IssuedOrderItemInput[];
@@ -105,32 +103,18 @@ const ALLOWED_SORT_FIELDS = [
   "currency",
 ];
 
-/** NET base + VAT-on-top, rounded per line before accumulation (mirrors invoices). */
+/**
+ * NET-only total: issued orders (PO) are not tax documents — VAT never appears
+ * on them. The total is the plain sum of qty × unit_price, rounded to 2dp.
+ */
 export function computeIssuedOrderTotals(
-  items: Array<{ quantity: unknown; unit_price: unknown; vat_rate: unknown }>,
-  applyVat: boolean | null,
-  defaultVatRate: unknown,
+  items: Array<{ quantity: unknown; unit_price: unknown }>,
 ) {
-  let subtotal = 0;
-  let vat = 0;
+  let total = 0;
   for (const it of items) {
-    const base = (Number(it.quantity) || 0) * (Number(it.unit_price) || 0);
-    subtotal += base;
-    if (applyVat) {
-      const rate =
-        it.vat_rate != null && it.vat_rate !== ""
-          ? Number(it.vat_rate)
-          : defaultVatRate != null
-            ? Number(defaultVatRate)
-            : 21;
-      vat += Math.round(base * (rate / 100) * 100) / 100;
+    total += (Number(it.quantity) || 0) * (Number(it.unit_price) || 0);
   }
-  }
-  return {
-    subtotal: Math.round(subtotal * 100) / 100,
-    vat_amount: Math.round(vat * 100) / 100,
-    total: Math.round((subtotal + vat) * 100) / 100,
-  };
+  return { total: Math.round(total * 100) / 100 };
 }
 
 export async function listIssuedOrders(params: ListIssuedOrdersParams) {
@@ -162,11 +146,7 @@ export async function listIssuedOrders(params: ListIssuedOrdersParams) {
   ]);
 
   const enriched = rows.map((o) => {
-    const totals = computeIssuedOrderTotals(
-      o.issued_order_items,
-      o.apply_vat,
-      o.vat_rate,
-    );
+    const totals = computeIssuedOrderTotals(o.issued_order_items);
     const { issued_order_items, ...rest } = o;
     return {
       ...rest,
@@ -180,7 +160,7 @@ export async function listIssuedOrders(params: ListIssuedOrdersParams) {
 }
 
 /**
- * Sum issued-order TOTAL (incl. VAT) per currency across the WHOLE filtered set
+ * Sum issued-order NET total per currency across the WHOLE filtered set
  * (not a single page). Reuses `buildIssuedOrderWhere` so filters track the list,
  * and `computeIssuedOrderTotals` so per-order math matches the list/detail.
  * Currency defaults to "CZK" when the column is null. Returns one entry per
@@ -198,11 +178,7 @@ export async function getIssuedOrderTotals(
 
   const byCurrency: Record<string, number> = {};
   for (const o of rows) {
-    const { total } = computeIssuedOrderTotals(
-      o.issued_order_items,
-      o.apply_vat,
-      o.vat_rate,
-    );
+    const { total } = computeIssuedOrderTotals(o.issued_order_items);
     const cur = o.currency || "CZK";
     byCurrency[cur] = (byCurrency[cur] || 0) + (Number(total) || 0);
   }
@@ -285,8 +261,6 @@ export async function createIssuedOrder(body: IssuedOrderInput) {
         supplier_id: supplierId,
         status: status as $Enums.issued_orders_status,
         currency: body.currency ? String(body.currency) : "CZK",
-        vat_rate: body.vat_rate != null ? Number(body.vat_rate) : 21.0,
-        apply_vat: body.apply_vat !== false,
         exchange_rate:
           body.exchange_rate != null ? Number(body.exchange_rate) : 1.0,
         // order_date is @db.Date (truncated to the UTC date part) — the
@@ -304,6 +278,7 @@ export async function createIssuedOrder(body: IssuedOrderInput) {
           : null,
         payment_terms: body.payment_terms ? String(body.payment_terms) : null,
         issued_by: body.issued_by ? String(body.issued_by) : null,
+        order_text: body.order_text ? String(body.order_text) : null,
         notes: body.notes ? String(body.notes) : null,
         internal_notes: body.internal_notes
           ? String(body.internal_notes)
@@ -320,7 +295,6 @@ export async function createIssuedOrder(body: IssuedOrderInput) {
           quantity: item.quantity ?? 1,
           unit: item.unit ?? null,
           unit_price: item.unit_price ?? 0,
-          vat_rate: item.vat_rate ?? 21.0,
           position: item.position ?? i,
         })),
       });
@@ -354,6 +328,7 @@ export async function updateIssuedOrder(id: number, body: IssuedOrderInput) {
       "delivery_terms",
       "payment_terms",
       "issued_by",
+      "order_text",
     ];
     for (const f of strFields) {
       if (body[f] !== undefined) data[f] = body[f] ? String(body[f]) : null;
@@ -370,12 +345,6 @@ export async function updateIssuedOrder(id: number, body: IssuedOrderInput) {
       }
       data.supplier_id = supplierId;
     }
-    if (body.vat_rate !== undefined) data.vat_rate = Number(body.vat_rate);
-    if (body.apply_vat !== undefined)
-      data.apply_vat =
-        body.apply_vat === true ||
-        body.apply_vat === 1 ||
-        body.apply_vat === "1";
     if (body.exchange_rate !== undefined)
       data.exchange_rate =
         body.exchange_rate != null ? Number(body.exchange_rate) : null;
@@ -428,7 +397,6 @@ export async function updateIssuedOrder(id: number, body: IssuedOrderInput) {
           quantity: item.quantity ?? 1,
           unit: item.unit ?? null,
           unit_price: item.unit_price ?? 0,
-          vat_rate: item.vat_rate ?? 21.0,
           position: item.position ?? i,
         })),
       });

src/services/offers.service.ts

@@ -77,28 +77,22 @@ function buildOfferWhere(params: OfferFilterParams): Record<string, unknown> {
   return where;
 }
 
+// Offers are NOT tax documents — totals are NET only (no VAT anywhere).
 function enrichQuotation(q: any) {
-  const subtotal = q.quotation_items
+  const total = q.quotation_items
     .filter((i: any) => i.is_included_in_total !== false)
     .reduce(
       (s: number, i: any) =>
         s + (Number(i.quantity) || 0) * (Number(i.unit_price) || 0),
       0,
     );
-  const vatAmount = q.apply_vat
-    ? subtotal *
-      ((q.vat_rate != null && q.vat_rate !== "" ? Number(q.vat_rate) : 21) /
-        100)
-    : 0;
   const { quotation_items, scope_sections, ...rest } = q;
   return {
     ...rest,
     items: quotation_items,
     sections: scope_sections,
     customer_name: q.customers?.name || null,
-    subtotal: Math.round(subtotal * 100) / 100,
-    vat_amount: Math.round(vatAmount * 100) / 100,
-    total: Math.round((subtotal + vatAmount) * 100) / 100,
+    total: Math.round(total * 100) / 100,
   };
 }
 
@@ -148,7 +142,7 @@ export async function listOffers(params: ListOffersParams) {
 }
 
 /**
- * Sum offer TOTAL (incl. VAT) per currency across the WHOLE filtered set (not a
+ * Sum offer NET total per currency across the WHOLE filtered set (not a
  * single page). Reuses `buildOfferWhere` so the filters track the list, and
  * `enrichQuotation` so the per-offer math matches the list/detail exactly.
  * Returns one entry per currency, rounded to 2dp, zero/empty totals dropped.
@@ -259,8 +253,6 @@ export async function createOffer(body: Record<string, any>) {
             : null,
           currency: body.currency ? String(body.currency) : "CZK",
           language: body.language ? String(body.language) : "cs",
-          vat_rate: body.vat_rate != null ? Number(body.vat_rate) : 21.0,
-          apply_vat: body.apply_vat !== false,
           status,
           scope_title: body.scope_title ? String(body.scope_title) : null,
           scope_description: body.scope_description
@@ -351,13 +343,6 @@ export async function updateOffer(id: number, body: Record<string, any>) {
         : undefined,
     currency: body.currency !== undefined ? String(body.currency) : undefined,
     language: body.language !== undefined ? String(body.language) : undefined,
-    vat_rate: body.vat_rate !== undefined ? Number(body.vat_rate) : undefined,
-    apply_vat:
-      body.apply_vat !== undefined
-        ? body.apply_vat === true ||
-          body.apply_vat === 1 ||
-          body.apply_vat === "1"
-        : undefined,
     status: body.status !== undefined ? String(body.status) : undefined,
     project_code:
       body.project_code !== undefined
@@ -479,8 +464,6 @@ export async function duplicateOffer(id: number) {
         valid_until: null,
         currency: original.currency,
         language: original.language,
-        vat_rate: original.vat_rate,
-        apply_vat: original.apply_vat,
         status: "active",
         scope_title: original.scope_title,
         scope_description: original.scope_description,

src/services/orders.service.ts

@@ -72,23 +72,20 @@ async function syncProjectStatus(
   });
 }
 
-// ⚠ Also called by getOrderTotals with a MINIMAL select (currency, apply_vat,
-// vat_rate, item quantity/unit_price/is_included_in_total). If you read a NEW
-// order/item field here, add it to that select — a field missing from the
-// select is silently 0 in the per-currency totals.
+// ⚠ Also called by getOrderTotals with a MINIMAL select (currency, item
+// quantity/unit_price/is_included_in_total). If you read a NEW order/item
+// field here, add it to that select — a field missing from the select is
+// silently 0 in the per-currency totals.
+//
+// Orders are NOT tax documents — totals are NET only (no VAT anywhere).
 function enrichOrder(o: any) {
-  const subtotal = o.order_items
+  const total = o.order_items
     .filter((i: any) => i.is_included_in_total !== false)
     .reduce(
       (s: number, i: any) =>
         s + (Number(i.quantity) || 0) * (Number(i.unit_price) || 0),
       0,
     );
-  const vatAmount = o.apply_vat
-    ? subtotal *
-      ((o.vat_rate != null && o.vat_rate !== "" ? Number(o.vat_rate) : 21) /
-        100)
-    : 0;
   const { order_items, order_sections, ...rest } = o;
   const invoice = o.invoices?.[0] || null;
   return {
@@ -100,9 +97,7 @@ function enrichOrder(o: any) {
     project_code: o.quotations?.project_code || null,
     invoice_id: invoice?.id || null,
     invoice_number: invoice?.invoice_number || null,
-    subtotal: Math.round(subtotal * 100) / 100,
-    vat_amount: Math.round(vatAmount * 100) / 100,
-    total: Math.round((subtotal + vatAmount) * 100) / 100,
+    total: Math.round(total * 100) / 100,
   };
 }
 
@@ -192,7 +187,7 @@ export interface CurrencyAmount {
 }
 
 /**
- * Sum order TOTAL (incl. VAT) per currency across the WHOLE filtered set (not a
+ * Sum order NET total per currency across the WHOLE filtered set (not a
  * single page). Reuses `buildOrderWhere` so the filters track the list, and
  * `enrichOrder` so the per-order math matches the list/detail exactly. Returns
  * one entry per currency, rounded to 2dp, zero/empty totals dropped.
@@ -202,15 +197,13 @@ export async function getOrderTotals(
 ): Promise<{ totals: CurrencyAmount[] }> {
   const where = buildOrderWhere(params);
 
-  // Select ONLY what the math needs (currency + VAT flags + item numbers).
+  // Select ONLY what the math needs (currency + item numbers).
   // This runs over the WHOLE filtered set, so pulling attachment blobs,
   // sections HTML or relations here would multiply the query size for nothing.
   const orders = await prisma.orders.findMany({
     where,
     select: {
       currency: true,
-      apply_vat: true,
-      vat_rate: true,
       order_items: {
         select: {
           quantity: true,
@@ -335,8 +328,6 @@ export async function createOrderFromQuotation(
         status: "prijata",
         currency: quotation.currency || "CZK",
         language: quotation.language || "cs",
-        vat_rate: quotation.vat_rate ?? 21.0,
-        apply_vat: quotation.apply_vat ?? true,
         scope_title: quotation.scope_title,
         scope_description: quotation.scope_description,
         attachment_data: attachmentBuffer
@@ -428,8 +419,6 @@ interface CreateOrderData {
   status: string;
   currency: string;
   language: string;
-  vat_rate: number;
-  apply_vat?: boolean;
   exchange_rate?: number;
   scope_title?: string | null;
   scope_description?: string | null;
@@ -469,8 +458,6 @@ export async function createOrder(
           status: body.status,
           currency: body.currency,
           language: body.language,
-          vat_rate: body.vat_rate,
-          apply_vat: body.apply_vat !== false,
           exchange_rate: body.exchange_rate,
           scope_title: body.scope_title ?? null,
           scope_description: body.scope_description ?? null,
@@ -629,10 +616,6 @@ export async function updateOrder(id: number, body: UpdateOrderData) {
   }
   if (body.customer_id !== undefined)
     data.customer_id = body.customer_id ? Number(body.customer_id) : null;
-  if (body.vat_rate !== undefined) data.vat_rate = Number(body.vat_rate);
-  if (body.apply_vat !== undefined)
-    data.apply_vat =
-      body.apply_vat === true || body.apply_vat === 1 || body.apply_vat === "1";
 
   if (Array.isArray(body.items) || Array.isArray(body.sections)) {
     if (currentStatus !== "prijata" && currentStatus !== "v_realizaci") {