The short answer: your ZZP net income
ExpatMoneyEU built this calculator for freelancers (zzp'ers) in the Netherlands: enter your annual revenue and business expenses and see your estimated net income after Dutch Box 1 income tax. The calculator is pre-filled with €60,000 revenue — change any input and the result updates instantly.
Employees in the Netherlands have tax withheld from their salary; freelancers (zzp'ers) pay income tax through their annual return, claim the self-employed deduction (zelfstandigenaftrek), and arrange their own pension and health insurance. This page explains that system, works an example with real numbers, and gives you a calculator you can reuse for any rate. Answer-block: the Dutch Box 1 top income-tax rate is 49.50% on income above the first-bracket threshold (source: Belastingdienst, the Dutch Tax Administration, 2026 rate structure).
→ Netherlands Net Salary Calculator 2026 — Gross to Net Pay for Employees
Netherlands ZZP freelancer tax calculator
| Taxable income | — |
| Estimated income tax | — |
| Effective tax rate | — |
Trust block: Researched by ExpatMoneyEU Research Team · Last updated 3 November 2026 · Data: Belastingdienst (Dutch Tax Administration), 2026 rate structure, simplified model — see methodology below.
→ Netherlands Net Salary Calculator 2026 — Gross to Net Pay for Employees
Worked example: €60,000 revenue, €6,000 expenses
Take the pre-filled example: €60,000 revenue minus €6,000 expenses minus the €1,200 zelfstandigenaftrek gives taxable income of €52,800. Tax at 36.93% on the first €38,441 plus 49.50% on the remainder comes to €21,304 — leaving estimated net income of €32,696 per year, about €2,725 per month before your own pension and health insurance, which freelancers arrange separately. Try your own rate in the calculator above; the result updates instantly and the copy button saves your exact inputs in the link.
→ Norway Net Salary Calculator 2026 — Estimate Your Take-Home Pay
How to use this calculator in 4 steps
- Enter your annual revenue — your total invoiced income for the year, before expenses.
- Enter your business expenses — laptop, software, travel, phone, accountant and similar deductible costs.
- Check the deduction — the zelfstandigenaftrek field is editable because the Belastingdienst phases it down over time; verify the current figure for your tax year.
- Copy the link — the "Copy link to this result" button encodes your inputs so you can compare two rates side by side.
→ Netherlands Net Salary Calculator 2026 — Gross to Net Pay for Employees
The formula: how ZZP income tax works
Taxable income = revenue − business expenses − zelfstandigenaftrek − other deductions. Tax = 36.93% on taxable income up to €38,441, plus 49.50% on taxable income above €38,441. Net income = revenue − expenses − tax. Remember that health insurance (roughly €1,900 per year in 2026) and pension are separate costs for freelancers — budget for them on top of the tax shown here.
| Box 1 band (taxable income) | Rate |
|---|---|
| Up to €38,441 | 36.93% |
| Above €38,441 | 49.50% |
→ Norway Net Salary Calculator 2026 — Estimate Your Take-Home Pay
How we calculated: methodology & sources
This is a simplified estimate built from the Belastingdienst 2026 Box 1 structure: two brackets (36.93% / 49.50%) applied to revenue minus expenses minus the zelfstandigenaftrek you enter. It does not model the SME profit exemption (mkb-winstvrijstelling), the labour tax credit phase-out, VAT (btw), income-dependent health contributions (Zvw), or pension. Figures are illustrative figures — always verify with the Belastingdienst or an accountant before quoting a rate to a client.
Affiliate disclosure: some links below are affiliate links — if you open an account through them, ExpatMoneyEU may earn a commission at no extra cost to you. See our affiliate disclosure for details.
Freelancing in the Netherlands?
Open a working account for client payments while you set up your ZZP administration.
→ Netherlands Net Salary Calculator 2026 — Gross to Net Pay for Employees
What to watch in 2027
The zelfstandigenaftrek is being phased down year by year, so re-check its current value before using this calculator for a 2027 rate. If your revenue crosses the first-bracket threshold, the 49.50% marginal rate makes gross-rate negotiations matter more than they look — always compare offers on net income, not revenue.
Ready? Open your freelancer account
Free to open, minutes to set up — then add your Dutch business banking once your ZZP registration is complete.