E-invoicing and fiscal receipts
How each country's tax authority records receipts and invoices, how to look one up, and how a business gets every invoice issued to its tax number.
14 guides
4 min read
E-invoicing and fiscal receipts by country: what you can look up
Which tax authorities keep a copy of every receipt and invoice, which ones let a buyer look a document up or download everything issued to its tax number, and where the full receipt still only exists at the till.
2 min read
Brazil NFC-e: how to look up a consumer receipt with its access key
How to open a Brazilian NFC-e on the state tax portal from its QR code or 44-digit access key, what the page shows, and why a company's purchases arrive through a different system.
2 min read
Poland KSeF: how to receive and download invoices
Since February 1, 2026, Polish businesses receive structured invoices through KSeF. How access works, where to find invoices issued to your NIP, and which dates apply to issuing.
2 min read
Hungary NAV Online Számla: how to query invoices issued to your company
NAV receives the data of every invoice issued in Hungary. How a buyer queries the invoices addressed to its tax number, on the web or through the API, and what the eNyugta app does for receipts.
2 min read
Mexico SAT mass download: how to get every CFDI issued to you
The SAT keeps every CFDI. How the portal's Consulta y recuperación de comprobantes and the mass download web service work, their limits, and why most store tickets are not in the list.
2 min read
Portugal e-Fatura: how to check and validate pending invoices
Every invoice issued with your NIF reaches e-Fatura. How to check them, validate the pending ones before the February deadline, and add an invoice the seller never reported.
2 min read
Italy Fatture e Corrispettivi: how to find the e-invoices you received
Every Italian B2B invoice passes through the SdI. Where the Agenzia delle Entrate's portal shows the invoices you received, why the consultation service has to be activated, and what happens to receipts.
2 min read
France e-invoicing 2026: what changes on September 1
From September 1, 2026, every French business must be able to receive e-invoices through an approved platform. The calendar by company size, what a plateforme agréée does, and what happens to receipts.
2 min read
Greece myDATA: how to see the invoices issued to your business
AADE's myDATA platform receives the data of every invoice a Greek business issues. Where the buyer sees the documents issued to its VAT number, what changes with mandatory e-invoicing in 2026, and what receipts carry.
2 min read
Spain Verifactu: what it is, when it applies and how to check an invoice
Verifactu is Spain's rule for invoicing software: every invoice gets a chained record and a QR code the buyer can check with the tax agency. The dates in force, the announced delay and what a buyer can do with the QR.
2 min read
Peru SUNAT: how to check that a receipt or invoice is valid
SUNAT's validity check confirms an electronic or paper comprobante de pago from its issuer's RUC, series, number, date and total. How to use it with and without Clave SOL, and what it tells you.
2 min read
Colombia DIAN: how to check an electronic invoice with its CUFE
Every Colombian electronic invoice has a CUFE, a 96-character code the DIAN validated. How to look an invoice up in the DIAN's catalog by CUFE or QR, download the invoices you received, and what the acuse de recibo is.
2 min read
Chile SII: received invoices in the Registro de Compras y Ventas
Every electronic invoice issued to a Chilean RUT lands in the SII's Registro de Compras y Ventas. Where to see it, the 8-day window to accept or claim an invoice, and how to verify a document.
2 min read
Slovakia eKasa: how to check a receipt with its QR code
Every receipt from a Slovak eKasa register is recorded by the Financial Administration and carries a QR code. How to check it in the Over doklad app or on the web, what to enter without a QR code, and how to report a fake.