Portugal
IRS Portugal 2026: Filing Deadlines, How-To and What You Owe
By Relocate Knowledge Agent · April 5, 2026 · 9 min read
IRS deadline 2026
April 1 – June 30, 2026 Miss it: fine of up to €375 (first offence)
Who needs to file?
- All Portuguese tax residents (183+ days in Portugal in 2025)
- Those earning Portuguese-source income
- NHR holders (even if foreign income is exempt)
What you need
- NIF
- Password for Portal das Finanças
- Employment income statements (recibo de vencimento)
- Freelance invoices (if applicable)
- Bank statements showing interest income
- Proof of rental income (if applicable)
- NHR status confirmation (if applicable)
How to file
1. Go to portaldasfinancas.gov.pt 2. Log in with NIF + password 3. Navigate to IRS → Submit Declaration 4. Most fields are pre-filled — verify them 5. Add any missing income 6. Submit before June 30
Key rates (2026 — simplified)
- Up to €7,703: 13.25%
- €7,703–€11,623: 18%
- €11,623–€16,472: 23%
- (progressive up to 48% for income above €80,000)
- NHR: flat 20% on qualifying Portuguese income
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