How it's calculated
Dutch employers withhold one combined amount, the wage tax (loonheffing), covering income tax and the national insurance contributions for state pension, survivors and long-term care. It is worked out on your annual wage with the box 1 rates and reduced by two tax credits. The calculator does the same calculation for the whole year.Belastingdienst
The formula
- Wage = salary + 8% holiday allowance (at least 8% by law)Overheid.nl
- Taxable wage = wage − your pension contribution − the 30% ruling allowance (if any)
- Box 1 = 35.75% up to €38,883 + 37.56% up to €78,426 + 49.50% above
- General tax credit = €3,115 − 6.398% of income above €29,736 (not below zero)
- Labour tax credit = 8.324% of employment income up to €11,965, rising through €996 and €5,300 to a peak of €5,685 at €45,592, then falling by 6.51% to zero at €132,920
- Wage tax = box 1 − both credits; net = wage − pension − wage tax
Worked example
A €60,000 salary with 8% holiday allowance is a €64,800 wage. Box 1 on that, less the general and labour tax credits, gives a wage tax of €18,329, an effective rate of 28.3%. Net pay is €3,586 a month, plus €3,442 of net holiday allowance in May.
| Line | Per year | Per month |
|---|---|---|
| Gross salary | €60,000 | €5,000 |
| Holiday allowance (8%) | €4,800 | €400 |
| Taxable wage | €64,800 | €5,400 |
| Box 1 tax and national insurance | -€23,635 | -€1,970 |
| General tax credit (algemene heffingskorting) | €872 | €73 |
| Labour tax credit (arbeidskorting) | €4,435 | €370 |
| Wage tax (loonheffing) | -€18,329 | -€1,527 |
| Net pay | €46,471 | €3,873 |
With the 30% ruling, the same salary takes home €4,239 a month. Because taxable wages must stay at or above the €48,013 salary norm, the allowance is capped here.Rijksoverheid
Assumptions and limitations
- Below state pension (AOW) age, one employer applying the tax credits, no other income.
- Pension contributions vary by plan; enter yours as a percentage of pay.
- Health insurance premiums you pay yourself, travel allowances and other payslip items are not included.
- Employer costs: your employer also pays the health insurance levy (Zvw, 6.10%) and unemployment and disability premiums on top.