Portugal Tax Guide for Young Professionals 2026
By Taxpert Editorial · Last reviewed: 26 April 2026
If you're under 35 and working in Portugal, you may qualify for IRS Jovem — a significant tax reduction that can save thousands per year in your early career. This guide covers the regime, the key decision between IRS Jovem and IFICI, and how to optimize your IRS from the start.
What is IRS Jovem?
IRS Jovem (Art. 2-B CIRS) provides a partial exemption from IRS on Category A (employment) and Category B (self-employment) income for workers under 35 who are in their first years of earning independent income. The exemption applies to the first €28,737 of income and decreases progressively over up to 10 years of eligibility.
Exemption schedule
The exemption starts at 100% in the first year and decreases annually. The exact schedule is set by Art. 2-B CIRS:
| Year of eligibility | Exemption rate | On €35k income (example) |
|---|---|---|
| 1 | 100% | ≈ €2,100 saved |
| 2 | 75% | ≈ €1,575 saved |
| 3 | 50% | ≈ €1,050 saved |
| 4 | 25% | ≈ €525 saved |
| 5–10 | 25% | ≈ €525 saved |
Example savings are approximate for a single taxpayer. Actual savings depend on income level and deductions.
Eligibility requirements
- Age under 35 throughout the eligibility period
- First years of receiving Cat. A or Cat. B income as the primary taxpayer
- Not holding IFICI or NHR Legacy status simultaneously
- Income must be from Portuguese-source employment or self-employment
IRS Jovem vs. IFICI: the critical choice
If you're under 35 and your income qualifies for both IRS Jovem and IFICI, you must choose one — they cannot be combined. This is one of the most important tax decisions for a young professional moving to Portugal.
IRS Jovem is better when:
- Income is below roughly €40,000–€50,000
- You're in year 1 where the 100% exemption applies — saving can exceed IFICI
- Your activity may not qualify for IFICI certification
IFICI is better when:
- Income is above roughly €65,000 where the 20% flat rate beats progressive rates
- You expect significant income growth in the coming years
- Your activity clearly qualifies for IFICI certification
- You value the stability of a fixed 20% rate over 10 years
| Income | IRS Jovem (Yr 1, 100%) | IFICI (20%) | Better |
|---|---|---|---|
| €28,000 | ≈ €0 | €5,600 | IRS Jovem |
| €40,000 | ≈ €1,350 | €8,000 | IRS Jovem |
| €60,000 | ≈ €7,100 | €12,000 | IRS Jovem |
| €80,000 | ≈ €13,400 | €16,000 | IRS Jovem |
| €100,000 | ≈ €17,600 | €20,000 | IRS Jovem |
Year 1 comparison, 100% IRS Jovem exemption on first €28,737. Approximate figures. Use the calculator for your exact situation.
Starting your career: practical steps
- Get your NIF from AT — required before signing any employment or service contract
- Register your Portuguese address with AT
- Decide between IRS Jovem and IFICI if you earn above ~€40k
- If Cat. B, register as self-employed with AT (abertura de atividade) within 15 days of first invoice
- File Modelo 3 annually (April–June) — IRS Jovem is applied automatically when you indicate the applicable year
Related
Compare IRS Jovem vs. IFICI for your salary
Enter your income in the calculator and compare regimes side by side. The model shows the exact IRS difference for your income level.