StoreCove

E-invoicing in Portugal

E-invoicing is mandatory for Business-to-Government (B2G) transactions in Portugal. All suppliers to public entities are required to issue electronic invoices that comply with the European Standard on e-invoicing (EN-16931). The key requirements include:

  • Format: Invoices must be in UBL 2.1 CIUS-PT or CEFACT CIUS-PT format.
  • Digital Signature: Invoices must be digitally signed to ensure authenticity and integrity.
  • Transmission: Invoices must be transmitted through eSPap (Portugal its national e-invoicing system) to the Portuguese Tax Authority, which then validates the e-invoices.
  • Unique Identifiers: All invoices must include a QR code and an ATCUD (unique document code) to facilitate tracking and validation.

As a global e-invoicing solution provider, we can help you become compliant with the Portugese e-invoicing requirements. 

Get started today by requesting a test account or schedule a consult with one of our e-invoicing experts to guide you through the process.

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USPs

Why Storecove?

Your invoice, our envelope
Your invoice, our envelope

No need to navigate country-specific formats or worry about failed submissions. Just send us your invoices. We then take care of invoice compliance, conversion, and delivery.

30-Day Testing
30-Day Testing

Try our e-invoicing solution with 30 days of sandbox access. Simulate real e-invoicing flows, validate formats, and integrate at your own pace. No commitments, no surprises.

Plug & Comply
Plug & Comply

No need to manage multiple integrations and waste time on local complexities. A single connection is all it takes to bridge your system to 30+ global e-invoicing frameworks, handling every protocol, tax rule, and submission format on your behalf.

Compliance

How it works

E-invoicing compliance doesn't have to be complex. With fast implementation, easy onboarding, and a reliable solution, we help you achieve compliance successfully.

  • Easy Integration: Our API enables easy integration with your existing ERP or accounting systems, allowing for the automatic generation and transmission of compliant e-invoices.
  • Format Conversion: We automatically convert your invoices into the required UBL 2.1 CIUS-PT or CEFACT CIUS-PT format, ensuring compliance with Portuguese standards.
  • Digital Signatures: All e-invoices are digitally signed, maintaining their authenticity and integrity as mandated by Portuguese regulations.
  • Secure Transmission: We facilitate the secure transmission of invoices through eSPap (Portugal its national e-invoicing system).

Click on the button below to request a Sandbox testing account (active for 30 days).

Request a test account
Cross-border transactions

How can we help?

For cross-border transactions, e-invoicing remains optional; however, alternative networks like Peppol can support international compliance. 

With the upcoming EU ViDA regulations, cross-border e-reporting will soon become mandatory. 

With Storecove as your trusted e-invoicing partner, you don't have to build or purchase additional connections in order to become Vida-ready. As a Storecove customer you achieve instant compliance with both the e-invoicing mandates in Belgium and the upcoming EU ViDA regulations.

With our extensive format support, senders can rely on us to handle these cross-border complexities.

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Customers

Companies in over 37 countries use Storecove as their global e-invoicing solution.