Marginal tax in Finland 2026: how much of a pay rise do you keep?
You keep less of a pay rise than the gross amount, because income tax is progressive. For example, on a €3,000/month salary you keep about €61 of a €100 rise, and on €3,500/month about €56 — so the marginal tax is roughly 39–44%.
Marginal tax tells you how large a share of the next euro earned goes to tax. It is higher than the average tax rate, and it decides how much of a rise, overtime, a bonus or the holiday bonus you keep.
- €61
- kept of a €100 rise (€3,000/mo)
- 39–47%
- marginal tax (middle earner)
- 37.5%
- top state tax rate 2026
- €50,550
- earned-income deduction ends
What is marginal tax?
Marginal tax is the tax rate that applies to the last euro earned — not to the whole salary. Because state income tax is progressive (the 2026 scale is 12.64–37.5%), extra income is taxed at a higher rate than the average salary. That is why the average tax rate is always lower than the marginal rate.
Why is marginal tax high for middle earners?
On top of the progressive tax, the marginal rate is raised by the shrinking earned-income deduction: the deduction starts to fall after €35,000/yr (2% per euro) and disappears entirely at €50,550/yr. That is why a middle earner’s marginal tax can be 40–50%, even though the average rate is clearly lower.
| Salary / month | Kept of €100 | Marginal tax |
|---|---|---|
| €3,000 | €61 | 39% |
| €3,500 | €56 | 44% |
Is a pay rise worth it if tax takes a big share?
Yes. You always keep more than zero of a rise, because marginal tax never exceeds 100%. Even if €55 of €100 is left, it is a permanent addition to your net income. In Finland a pay rise never reduces your net income. The same applies to overtime, a bonus and the holiday bonus: they are taxed at the marginal rate.
Calculators for this topic
FAQ
How much of a pay rise do you keep?
It depends on income level. On €3,000/month you keep about €61 of a €100 rise, on €3,500/month about €56. Marginal tax for a middle earner is typically 39–47%.
What is marginal tax?
The tax rate that applies to the last euro earned. It is higher than the average rate because tax is progressive, and it decides how much of a rise or bonus you keep.
Why is marginal tax so high for middle earners?
On top of the progressive tax, the earned-income deduction shrinks after €35,000/yr and disappears at €50,550/yr. This lifts marginal tax to 40–50%, even though the average rate is much lower.
Is a pay rise worth it if tax takes a big share?
Yes — you always keep more than zero of a rise, because marginal tax never exceeds 100%. In Finland a pay rise does not reduce net income.
Are the holiday bonus and bonuses taxed the same way?
Yes. The holiday bonus, bonuses and overtime are counted on top of annual income and taxed at the marginal rate, so relatively less of them is left than of base pay.