Portugal Property Documents

Certidão predial negativa (AT): where to get it in Portugal

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The AT's certidão predial negativa proves you own no property registered in your name; it is only available to individuals, through the Portal das Finanças. The positive certidão predial proves the properties registered in your name.

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Where
portaldasfinancas.gov.pt/at/html/index.html
Menu path
Search for Certidão predial negativa, then Pedir Certidão, Aceder
Steps
Log in, choose type Predial, then Confirmar and Obter
Available to
Individual taxpayers only
Positive version
Certidão predial, same steps
Sources
info.portaldasfinancas.gov.pt/pt/apoio_ao_contribuinte/Ci...
Checked
2026-11-05

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