Free Dutch tax calculators for expats, employees, and freelancers. No login, no spreadsheet, and all estimates run locally in your browser using official 2026 parameters where published.
Choose the calculator that matches your situation—salary offer, 30% ruling decision, annual return, wealth tax, or freelance income. Each tool uses official Dutch tax parameters for the selected year.
| Your Situation | Recommended Calculator |
|---|---|
| Evaluating a job offer or comparing salaries | Net Salary Calculator |
| Deciding whether to apply for the 30% ruling | 30% Ruling Calculator |
| Filing your annual tax return (jaaraangifte) | Tax Refund Estimator |
| Calculating wealth tax on savings and investments | Box 3 Tax Calculator |
| Freelancing or self-employed (ZZP) | ZZP Tax Calculator |
| Understanding your May payslip (vakantiegeld) | Holiday Allowance Calculator |
| Calculating VAT for invoices or pricing | BTW/VAT Calculator |
| Understanding bonus taxation and net payout | Bonus Tax Calculator |
See how the 30% ruling affects your net salary. Compare with vs. without the ruling and understand the 2027 reduction to 27%.
Calculate wealth tax on your savings, investments, and debts. Includes the forfaitaire rendement and fiscal partner optimization.
Estimate your annual refund or additional payment based on your jaaraangifte. Includes deductions for mortgage, donations, and Box 3.
Calculate your monthly and annual net income from gross salary. See social security & 30% ruling impact.
Freelancers: calculate your net profit after deductions like zelfstandigenaftrek and MKB.
Calculate Dutch VAT (BTW) instantly. Compute exclusive to inclusive prices or vice-versa using the standard 21%, reduced 9%, or 0% rates.
Calculate your net holiday allowance payout. See exactly how much tax is withheld at the special 'bijzonder tarief' rate in May.
Calculate how much tax is withheld from your bonus. See the impact of the 30% ruling on bonus payments and year-end compensation.
We use official Dutch tax authority parameters, keep yearly figures current, and flag estimates that rely on provisional Box 3 or future-year assumptions.
Tax brackets, credits, thresholds, and contribution rates are taken from Belastingdienst publications or official government releases for the selected year.
Parameters are refreshed every January when the Belastingdienst publishes new figures, ensuring you always have current data.
All calculations run in your browser. Your salary, assets, and personal data are never sent to any server.
32+ unit tests verify every engine against known correct outputs, including edge cases like WNT caps and zero-income scenarios.