Getting a Certidão de Não Dívida in Portugal in 2026 — A Practical Guide to Proving You Owe Nothing to the Tax Authority and Social Security, the Free Instant Online Certificates and the Access-Code Shortcut
Plenty of everyday procedures in Portugal — public subsidies, contracts, some residence and nationality steps — require proof you owe nothing to Finanças and Segurança Social. Our 2026 guide covers the free instant certificates on both portals, their validity and the access-code shortcut.