What is the Portugal Income Tax?
Portugal's IRS is highly progressive, with nine bands running from 12.5% to 48% under the rates in force for 2026. Employees also pay 11% social security, and a specific deduction of at least €4,587 (8.54 × the 2026 IAS of €537.13) applies before the bands.
Salaries are normally paid in 14 instalments — twelve months plus holiday and Christmas subsidies.
Formula & worked example
IRS = nine progressive bands from 12.5% to 48%
Worked example: a €35,000 salary pays €3,850 of social security. After the €4,587 specific deduction, taxable income is €30,413, producing IRS of about €6,404. Net annual pay is roughly €24,746, or about €1,768 per payment across 14 instalments.
How to use this portugal income tax calculator
- Enter your gross annual salary.
- Choose 14 payments if your contract includes the standard subsidies.
- The specific deduction is the greater of €4,587 or your social security paid.
- Note the effective rate — Portugal's bands rise steeply at modest incomes.
Smart tips
- The IRS Jovem regime gives large exemptions to young workers in their first years of employment.
- Portugal replaced the old NHR scheme with a narrower incentive for qualified professions — check current eligibility.
- Holiday and Christmas subsidies are legally required and usually taxed at the same rates.
- Health, education and housing expenses generate deductions when supported by invoices with your NIF.
- Self-employed workers under the simplified regime are taxed on a fixed percentage of turnover, often advantageous.
Frequently asked questions
What are Portuguese income tax rates?
Nine progressive bands from 12.5% to 48% for 2026, with the top rate applying to taxable income above €86,634.
How much is Portuguese social security?
11% for employees, with employers contributing 23.75% on top.
What is IRS Jovem?
A regime giving substantial income tax exemptions to young workers during their first years in the labour market.
Are salaries paid 14 times in Portugal?
Usually yes — twelve monthly payments plus holiday and Christmas subsidies, though some employers spread these across the year.
Want the theory behind the numbers? Browse the Money Blog for worked guides.
Written by Gurjeet Singh, Sharpen Solutions. Last reviewed 15 Oct 2026. Sources: Portal das Finanças — CIRS art. 68.º, taxas gerais (Lei 73-A/2025, 30 Dec 2025). How we check these numbers.