Social Security for Freelancers in Portugal: Rates, Deadlines, and the 12-Month Exemption (2026)

As a freelancer in Portugal, you are required to make quarterly contributions to Seguranca Social (Portuguese social security). The contribution rate is 21.4% of your declared income, but new freelancers get a 12-month exemption. This guide covers everything you need to know.

How Seguranca Social works for freelancers

The 12-month exemption for new freelancers

Contribution rates and calculation

Quarterly declaration deadlines

How to make your declaration

What happens if you miss a deadline

Seguranca Social and D8 visa holders

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