diff --git a/apps/web/src/app/features/documents/document-screens.spec.ts b/apps/web/src/app/features/documents/document-screens.spec.ts
index 314554f..a46980b 100644
--- a/apps/web/src/app/features/documents/document-screens.spec.ts
+++ b/apps/web/src/app/features/documents/document-screens.spec.ts
@@ -80,3 +80,25 @@ describe('documentTotal', () => {
     expect(documentTotal({ DocCurrency: 'CLP' })).toBe('');
   });
 });
+
+describe('columnas de las facturas', () => {
+  const by = (r: string) => DOCUMENT_SCREENS.find((s) => s.resource === r)!;
+
+  it('las facturas de venta y de proveedor muestran folio, referencia y RUT con los nombres del Service Layer', () => {
+    for (const r of ['Invoices', 'PurchaseInvoices']) {
+      const keys = by(r).columns.map((c) => c.key);
+      expect(keys).toEqual(expect.arrayContaining(['FolioPrefixString', 'FolioNumber', 'NumAtCard', 'FederalTaxID']));
+    }
+  });
+
+  it('los demás documentos de ventas y compras no las llevan', () => {
+    for (const r of ['Orders', 'DeliveryNotes', 'CreditNotes', 'PurchaseOrders', 'PurchaseCreditNotes']) {
+      expect(by(r).columns.map((c) => c.key)).not.toContain('FolioNumber');
+    }
+  });
+
+  it('el número de folio se ve sin separador de miles', () => {
+    const col = by('PurchaseInvoices').columns.find((c) => c.key === 'FolioNumber')!;
+    expect(col.format!({ FolioNumber: 198837 })).toBe('198837');
+  });
+});
diff --git a/apps/web/src/app/features/documents/document-screens.ts b/apps/web/src/app/features/documents/document-screens.ts
index 442a41c..3ec0bb1 100644
--- a/apps/web/src/app/features/documents/document-screens.ts
+++ b/apps/web/src/app/features/documents/document-screens.ts
@@ -69,6 +69,23 @@ export const docNum: ListColumn = {
   searchable: true,
   format: (r) => String(r['DocNum'] ?? ''),
 };
+/** Facturas: folio tributario (en el Service Layer `FolioPrefixString` y `FolioNumber`), referencia y RUT. */
+const invoiceColumns: readonly ListColumn[] = [
+  { key: 'FolioPrefixString', title: 'Folio pref.', width: '90px', mono: true, searchable: true },
+  {
+    key: 'FolioNumber',
+    title: 'Folio núm.',
+    type: 'number',
+    align: 'left',
+    width: '110px',
+    mono: true,
+    searchable: true,
+    format: (r) => String(r['FolioNumber'] ?? ''),
+  },
+  { key: 'NumAtCard', title: 'Nº referencia', width: '130px', searchable: true },
+  { key: 'FederalTaxID', title: 'RUT', width: '110px', mono: true, searchable: true },
+];
+
 const docDate: ListColumn = { key: 'DocDate', title: 'Fecha contab.', type: 'date', align: 'center', width: '115px' };
 
 const statusFilter: ListFilter = {
@@ -92,7 +109,13 @@ const currencyFilter: ListFilter = {
 };
 
 /** Ventas y compras: documentos con socio de negocio y total. */
-const marketing = (path: string, resource: string, createLabel: string, partner: string): DocumentScreen => ({
+const marketing = (
+  path: string,
+  resource: string,
+  createLabel: string,
+  partner: string,
+  extraColumns: readonly ListColumn[] = [],
+): DocumentScreen => ({
   path,
   resource,
   createLabel,
@@ -104,6 +127,7 @@ const marketing = (path: string, resource: string, createLabel: string, partner:
   columns: [
     docNum,
     statusColumn,
+    ...extraColumns,
     { key: 'CardCode', title: partner, width: '130px', mono: true, searchable: true },
     { key: 'CardName', title: 'Nombre' },
     docDate,
@@ -146,7 +170,7 @@ export const DOCUMENT_SCREENS: readonly DocumentScreen[] = [
   marketing('/ventas/ofertas', 'Quotations', 'Nueva oferta', 'Cliente'),
   marketing('/ventas/ordenes', 'Orders', 'Nueva orden', 'Cliente'),
   marketing('/ventas/entrega', 'DeliveryNotes', 'Nueva entrega', 'Cliente'),
-  marketing('/ventas/facturas', 'Invoices', 'Nueva factura', 'Cliente'),
+  marketing('/ventas/facturas', 'Invoices', 'Nueva factura', 'Cliente', invoiceColumns),
   marketing('/ventas/devoluciones', 'Returns', 'Nueva devolución', 'Cliente'),
   marketing('/ventas/notas-credito', 'CreditNotes', 'Nueva nota de crédito', 'Cliente'),
   // Compras
@@ -169,7 +193,7 @@ export const DOCUMENT_SCREENS: readonly DocumentScreen[] = [
   marketing('/compras/ofertas', 'PurchaseQuotations', 'Nueva oferta', 'Proveedor'),
   marketing('/compras/ordenes', 'PurchaseOrders', 'Nueva orden', 'Proveedor'),
   marketing('/compras/recepcion', 'PurchaseDeliveryNotes', 'Nueva recepción', 'Proveedor'),
-  marketing('/compras/facturas', 'PurchaseInvoices', 'Nueva factura', 'Proveedor'),
+  marketing('/compras/facturas', 'PurchaseInvoices', 'Nueva factura', 'Proveedor', invoiceColumns),
   marketing('/compras/devoluciones', 'PurchaseReturns', 'Nueva devolución', 'Proveedor'),
   marketing('/compras/notas-credito', 'PurchaseCreditNotes', 'Nueva nota de crédito', 'Proveedor'),
   // Inventario