Dutch Income Tax Calculator 2026
Calculating your Dutch income tax for 2026 doesn’t have to be a guessing game. Use the free Dutch income tax calculator below to instantly estimate your total tax liability across Box 1, Box 2, and Box 3, including all relevant tax credits and deductions.
- Gross income
- Box 1 taxable income
- Box 1 tax
- Box 2 dividends
- Box 2 tax
- Box 3 net assets
- Box 3 taxable deemed benefit
- Box 3 tax
- Total tax before credits
- General tax credit
- Labour tax credit
- Final tax due
Effective tax rate:
This calculator is for estimation purposes only and does not constitute official tax advice. Tax rules may change. Consult the Dutch Tax and Customs Administration (Belastingdienst) or a qualified tax advisor for binding calculations.
How the Dutch Income Tax Calculator Works
The calculator aggregates your earnings from employment, self‑employment, pension, and other Box 1 sources. It also factors in substantial‑interest dividends (Box 2) and the global net value of your savings, investments, and debts (Box 3). After you provide these inputs, the tool applies 2026’s progressive tax brackets, personal tax credits, and any special regimes – for instance, the 30% facility for highly skilled migrants.
The output shows your total gross income, taxable income per box, the tax due before credits, the value of any credits, and your final net income. All calculations are based on the latest available provisional rates and thresholds for 2026, taking account of your age group (below or above state pension age), as the tax rates for pensioners differ significantly.
Dutch Income Tax Boxes and 2026 Rates
The Dutch system divides taxable income into three independently calculated “boxes.” Losses in one box cannot offset positive income in another.
Box 1 – Income from work and home ownership
Covers employment, pension, benefits, freelance profits, and owner‑occupied home income (e.g., notional rental value offset by mortgage interest deduction).
For taxpayers below the state pension age (AOW‑leeftijd), the 2026 combined income tax and national insurance rates are:
| Taxable Income (€) | Rate |
|---|---|
| 0 – 39,150 | 35.82% |
| 39,151 and above | 49.50% |
For individuals who have reached the state pension age, the first‑bracket rate is lower (18.63% in 2026) because the national insurance contributions no longer apply.
Box 2 – Income from substantial interest
Applies when you own at least 5% of a company’s shares. The 2026 rates are split:
| Taxable Amount (€) | Rate |
|---|---|
| 0 – 68,500 | 24.5% |
| 68,501 and above | 31% |
Box 3 – Income from savings and investments
Instead of taxing actual returns, a deemed‑benefit system is still in place for 2026. Your net assets (value minus debts) are allocated across three categories – bank deposits, other investments, and deductible debts – each with a government‑set deemed yield. The sum of these deemed returns is treated as a benefit, which is then taxed at a flat rate of 36%.
The exact deemed yields are indexed annually; for illustration, the 2025 provisional effective yields were 1.03% for bank deposits, 6.04% for other investments, and 2.47% for debts. Our calculator uses the updated 2026 figures.
Tax Credits and Deductions in the Netherlands
Tax credits directly reduce your Box 1‑3 tax bill and can significantly lower the amount you owe. The two major personal credits for 2026 are:
- General tax credit (algemene heffingskorting) – maximum €3,150, decreasing gradually when aggregate income exceeds roughly €29,000 and fully phased out at about €78,000.
- Labour tax credit (arbeidskorting) – a work‑related incentive for employees and self‑employed persons. The maximum in 2026 is around €4,500, also income‑dependent and lower for very high earners.
Self‑employed workers additionally benefit from the self‑employment deduction and the SME profit exemption (12.8% of profit after the deduction in 2026). The calculator accounts for these deductions automatically based on your reported profit and hours worked.
Special Considerations: 30% Ruling for Expats
Highly skilled foreign employees recruited from abroad may qualify for the 30% facility. Under this ruling, the employer can pay up to 30% of the gross salary as a tax‑free allowance, effectively lowering the taxable income in Box 1. To use the calculator with this benefit, simply activate the 30% ruling option; the tool will reduce the taxable employment income accordingly. The 2026 minimum salary threshold is approximately €42,000 (€32,000 for those under 30 with a qualifying master’s degree).
How Accurate Is a Dutch Income Tax Calculator?
The calculator provides a reliable estimate based on the 2026 tax parameters and your inputs. Small differences can arise from rounding, non‑standard deductions, partner income splitting, or changes in legislation after the calculator’s last update. It should not replace professional tax advice, especially if you have cross‑border assets, recent migration, or complex business structures.
This calculator is for estimation purposes only and does not constitute official tax advice. Tax rules may change. Consult the Dutch Tax and Customs Administration (Belastingdienst) or a qualified tax advisor for binding calculations.