{"slug":"income-tax-netherlands","name":"Netherlands Income Tax Calculator (2026)","category":"earn","tags":["tax","income"],"aliases":["netherlands tax calculator","dutch tax calculator","income tax netherlands","netherlands salary tax","dutch salary calculator","netherlands take home pay","tax calculator dutch","netherlands tax income","dutch income calculator","the tax nl"],"region":"NL","tagline":"2026 Dutch Box 1 salary tax after the general tax credit and employment tax credit — the two amounts generic calculators miss.","endpoint":"https://xearno.tools/api/v1/tools/income-tax-netherlands","page":"https://xearno.tools/t/income-tax-netherlands","description":"Dutch headline rates are not the final bill. For employees below AOW age, 2026 Box 1 rates include national insurance, then the algemene heffingskorting and arbeidskorting reduce the tax substantially before phasing out as income rises. This salary-only calculator shows the tax before credits, each credit, the final amount, and take-home pay.","inputSchema":{"type":"object","properties":{"annualIncome":{"description":"Annual gross employment income (EUR) Salary and other employment income used for the arbeidskorting. This model is for someone below AOW age throughout 2026.","type":"number","minimum":0,"maximum":10000000,"default":45000}},"required":[],"additionalProperties":false},"methodology":["Apply the 2026 Box 1 combined income-tax and national-insurance rates for a person below AOW age: 35.75% to €38,883, 37.56% from €38,883 to €78,426, and 49.50% above.","Subtract the 2026 algemene heffingskorting and arbeidskorting calculated from employment income. Credits cannot reduce this estimate below zero; both phase out as income rises.","Scope: gross employment income only, below AOW age throughout 2026. Deductions, other tax boxes, fiscal partners, benefits and the 30% ruling require additional facts and are not guessed here."],"usage":"POST https://xearno.tools/api/v1/tools/income-tax-netherlands with a JSON body matching inputSchema."}