Dutch tax brackets 2026 explained
Box 1 brackets with threshold amounts + explanation of why “hitting the top bracket” doesn't mean you pay the top rate on everything. With per-income worked examples.
Coming soon to GeldcheckThis tool is being built. Here's what it will do and which data sources it will pull from. Tell us if you want the first version.
You enter
Taxable income + age (state pension yes/no)
You get back
Per-bracket breakdown + effective rate + marginal rate + where each next euro goes
Data source
Belastingdienst Box 1 rate sheet 2026, tax-credit table