# Dutch Tax Calculator

> Educational Dutch salary, Box 3, and 30% ruling calculators with verified 2026 planning rates.

This is the machine-readable home page. Prefer these entry points:

- Interactive tax calculator (HTML): https://dutchtaxcalculator.nl/
- Methodology: https://dutchtaxcalculator.nl/methodology
- Corrections: https://dutchtaxcalculator.nl/corrections
- 2026 Box 1 rates (Markdown): https://dutchtaxcalculator.nl/tax-rates-2026.md
- 2026 Box 1 rates (JSON): https://dutchtaxcalculator.nl/api/tax-rates-2026.json
- API catalog: https://dutchtaxcalculator.nl/.well-known/api-catalog
- Glossary: https://dutchtaxcalculator.nl/glossary
- Full Markdown index (llms.txt): https://dutchtaxcalculator.nl/llms.txt
- FAQ: https://dutchtaxcalculator.nl/faq
- Blog / tax guides: https://dutchtaxcalculator.nl/blog

Every guide also has a `.md` mirror (append `.md` to the HTML URL) with `Content-Type: text/markdown`.

Source: https://dutchtaxcalculator.nl/