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facturahub-es-tax-utils

v0.1.0

Published

Todas las utilidades fiscales de España en un paquete: NIF/CIF, IVA, IRPF, IBAN, numeración de facturas, Verifactu (QR y huella) y Modelo 303.

Readme

facturahub-es-tax-utils

Parte del ecosistema FacturaHub — facturación en España, Verifactu, IVA, Modelo 303 y automatización fiscal con IA.

Todas las utilidades fiscales de España en un paquete. MIT.

Reexporta, bajo espacios de nombres, las librerías individuales:

import { nif, iva, iban, facturaNumber, verifactuHash, verifactuQr, modelo303 } from 'facturahub-es-tax-utils';

nif.isValidNIF('A58818501');               // true
iva.desgloseFactura({ base: 1000, ivaTipo: 21, irpfTipo: 15 });
iban.isValidSpanishIBAN('ES9121000418450200051332');
await verifactuHash.huellaAlta(registro);
modelo303.calcularModelo303({ ventas, compras });

Instalación

npm i facturahub-es-tax-utils

Incluye: nif-validator, iva, iban-es, factura-number, verifactu-hash, verifactu-qr, modelo-303.

Nota: este meta-paquete se publica después de las librerías individuales (depende de ellas en npm).


Hecho por FacturaHub — facturación con IA para autónomos en España. Gratis.

Ecosistema FacturaHub

  • 🌐 FacturaHub — la app (gratis, Verifactu incluido)
  • 🔌 facturahub-api — API REST + OpenAPI 3.1
  • 🤖 facturahub-mcp — servidor MCP (Claude, Cursor, ChatGPT)
  • 🧾 facturahub-verifactu — Verifactu por API
  • 🧮 Librerías: nif-validator · iva · iban-es · factura-number · verifactu-qr · verifactu-hash · modelo-303
  • ⚙️ Automatización: facturahub-n8n · n8n-nodes-facturahub · facturahub-woocommerce · facturahub-shopify

Temas: Verifactu · Facturación electrónica · IVA · Modelo 303 · AEAT · NIF/CIF · Autónomos · MCP · IA · España