Seguranca Social Direta
Seguranca Social Direta is Portugal's social security portal. It's where you manage your NISS, check contribution history, submit self-employed declarations, and access social benefits.
Official URL: https://app.seg-social.pt
What you can do here
- NISS management and registration
- Checking contribution history
- Self-employed quarterly declarations
- Registering employment
- Accessing social benefits (family allowance, unemployment)
- Pension information
How to access
- Go to app.seg-social.pt
- Click 'Seguranca Social Direta'
- Login with NISS and password, or Chave Movel Digital
- First time: register with your NISS (get this at a physical office first)
Common tasks
Check NISS and contribution history
Menu > Emprego > Carreira contributiva. Shows all recorded contributions.
Submit self-employed declaration
Menu > Emprego > Trabalhador independente > Declaracao trimestral.
Register as self-employed
After opening activity at Financas, register at Seguranca Social within 12 months.
Tips for expats
- ●Self-employed contributions are calculated quarterly based on declared income
- ●First year of self-employment has an exemption period — but you must still register
- ●The portal is essential for Recibos Verdes workers — quarterly declarations are mandatory
- ●Keep your NISS number separate from your NIF — they serve different purposes
Related guides
Get alerts for Seguranca Social Direta deadlines
Expat Watchdog notifies you before every deadline related to this portal — personalized to your situation.
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