income_tax_netherlands
Netherlands Income Tax Calculator (2026)
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2026 Dutch Box 1 salary tax after the general tax credit and employment tax credit — the two amounts generic calculators miss. 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.
Input schema
| Property | Type | Required | Description |
|---|---|---|---|
| annualIncome | number | no | Annual gross employment income (EUR) Salary and other employment income used for the arbeidskorting. This model is for someone below AOW age throughout 2026. |
Raw JSON schema
{
"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
}