How Netherlands Personal Income Tax Works in 2026
The Netherlands taxes income from work and self-employment under Box 1 at three progressive rates in 2026: 35.75% on the first €38,883 (bundling income tax and national insurance premiums), 37.56% up to €78,426, and 49.50% above that. Two tax credits — the general tax credit (up to €3,115) and the employment tax credit (up to €5,685) — significantly reduce the effective rate for most earners, both phasing out at higher incomes. Above €132,920 both credits are fully phased out, leaving a top marginal rate of 49.50%.
Box 1 Tax Brackets in 2026
The Netherlands levies personal income tax on work and self-employment income through the Box 1 system. Three progressive brackets apply in 2026. The first bracket taxes income up to €38,883 at 35.75%. The second bracket covers income from €38,883 to €78,426 at 37.56%. Income above €78,426 is taxed at the top rate of 49.50%. The brackets are cumulative: a higher rate applies only to the slice of income in that band, not to all income. The thresholds are indexed annually; the 2026 boundaries of €38,883 and €78,426 are confirmed in the Belastingdienst Handboek Loonheffingen 2026.
What the 35.75% First-Bracket Rate Includes
The 35.75% first-bracket rate combines two elements. The income tax component (loonbelasting / inkomstenbelasting) is 8.10%. The national insurance premium component (premie volksverzekeringen) is 27.65%, consisting of the AOW state pension premium (17.90%), the Anw survivor insurance premium (0.10%) and the Wlz long-term care premium (9.65%). Above the €38,883 bracket boundary the national insurance component disappears entirely. The second bracket (37.56%) and third bracket (49.50%) contain income tax only. The maximum income subject to national insurance premiums is therefore €38,883 per year; no premiums apply to income above that level.
Tax Credits: General Credit and Employment Credit
Tax credits (heffingskortingen) reduce the tax owed directly — not taxable income — making the effective rate meaningfully lower than the statutory bracket rates. The general tax credit (algemene heffingskorting, AHK) is worth up to €3,115 for taxpayers below AOW-age (67). It starts phasing out at €29,736, reducing at 6.398% per euro, and reaches zero at €78,426. The employment tax credit (arbeidskorting, AK) is worth up to €5,685. It builds with labour income and then phases out at 6.51% per euro above €45,592, reaching zero at €132,920. Both credits are non-refundable: they reduce tax to zero but not below.
How Payroll Tax Withholding (Loonheffing) Works
Employers withhold payroll tax (loonheffing) each month using a cumulative year-to-date method (VCR — voortschrijdend cumulatief rekenen) to distribute the correct annual liability evenly across pay periods. An employee may request the combined tax credits (loonheffingskorting) from only one employer at a time. At a second concurrent job no credits are applied and the full bracket rate is withheld. Any resulting over- or under-payment is corrected through the annual income tax return (aangifte inkomstenbelasting). The employer-paid ZVW health levy (werkgeversheffing ZVW, 6.10% on wages up to €79,409) is an additional employer cost on top of gross salary and does not appear as a deduction on the employee payslip.
Special Cases: AOW Age, Second Jobs and the 30% Ruling
Once a person reaches AOW-age (67), the AOW pension premium no longer applies, reducing the first-bracket rate from 35.75% to 17.85%. The bracket boundaries and the second and third bracket rates remain the same. For AOW-age taxpayers the general tax credit maximum is also lower at €1,556. Expatriates who hold a valid 30%-ruling (expatregeling) can receive 30% of their salary tax-free as reimbursement for extraterritorial costs. The remaining 70% is taxed at standard Box 1 rates. The ruling lasts a maximum of five years and requires a taxable salary of at least €48,013 per year (€36,497 for young specialists under 30 with a master degree). Always verify your personal tax position with a qualified tax adviser.
FAQ
What are the Dutch income tax brackets for 2026?
Three brackets apply: 35.75% on the first €38,883 (including national insurance premiums), 37.56% on income from €38,883 to €78,426, and 49.50% on income above €78,426.
How do the Dutch tax credits (heffingskortingen) work in 2026?
Tax credits directly reduce tax owed. The general tax credit (algemene heffingskorting) is worth up to €3,115 and the employment tax credit (arbeidskorting) up to €5,685 for people below AOW-age. Both phase out at higher incomes and reach zero above €78,426 and €132,920 respectively.
Can I claim the tax credits (loonheffingskorting) from more than one employer?
No. The combined tax credits (loonheffingskorting) may only be applied at one employer or benefit payer at a time. A second employer withholds the full bracket tax without any credits. Claiming at two employers simultaneously creates an underpayment settled through the annual tax return.
What is the effective marginal rate for high earners above €132,920?
Above €132,920 both the general and employment tax credits are fully phased out to zero. Every additional euro of income in that range is taxed at the top rate of 49.50% with no credits offsetting it. Consult a tax adviser for your personal situation.
⚠️ Informational estimate, not tax advice. Payroll software may differ in edge cases. Verify with a professional.