declaração trimestral
Published 4 November 2026, 18:37
declaração trimestral de rendimentos à Segurança Social
A self-employed person's quarterly income return, on which the Segurança Social contribution is calculated. It is submitted through Segurança Social Direta, and the submission window is open for a limited time after the end of each quarter. When you first start your activity, there may be a period with no contributions.
Where you come across it. Working on recibos verdes.
This is separate from tax: a return filed with Finanças does not replace the one for Segurança Social.