Portugal requires SAF-T (PT) for tax reporting and AT-certified billing software. Meet all requirements with GoRoute.ai's compliant e-invoicing platform.
SAF-T (PT) is Portugal's Standard Audit File for Tax purposes. All businesses must maintain electronic records and export them in SAF-T format for tax authority review.
Billing software must be certified by Autoridade Tributária (AT).
SAF-T invoicing file must be submitted monthly to AT.
Unique document code required on all invoices from 2023.
SAF-T (PT) Export
XML format per Portuguese specifications
Digital Signature
RSA signature required on all documents
B2G via ESPAP
Public sector invoicing through ESPAP portal
NIF Validation
Portuguese tax number verification
Automatic SAF-T (PT) file generation for AT submission.
RSA cryptographic signature on all invoice documents.
Automatic unique document code generation per AT requirements.
Full support for 23%, 13%, 6% VAT rates and exemptions.
Submit invoices to Portuguese public sector through ESPAP.
Connect with European trading partners via Peppol network.
SAF-T compliant, AT certified, Peppol connected. Start today.
SAF-T (PT) is Portugal's Standard Audit File for Tax purposes. It's an XML format that businesses must use to export accounting and invoicing data for tax authority review. Monthly submission of invoicing SAF-T is required.
ATCUD is a unique document code required on all Portuguese invoices since 2023. It's generated using a series code obtained from AT combined with a sequential number, creating a unique identifier for each document.
Yes, e-invoicing is mandatory for suppliers to the Portuguese public sector. Invoices must be submitted through ESPAP (eSPap) portal in CIUS-PT format (Portugal's Peppol customization).
