What changes in 2027
- Eigen risico €400 (was €385) — the first rise since 2016. Voluntary extra stays max €500, so the total cap is €900.
- 30% ruling → 27% from 1 January 2027 for rulings that started in 2024 or later. Salary threshold rises to €50,436 (€38,338 under 30 with a master's). Rulings running since before 2024 keep 30%.
- Tax return deadline 1 May is a Saturday — file by Friday 30 April to be safe.
- BTW (VAT) dates corrected — quarterly returns are due by the last day of the month after each quarter.
- Naturalisation — a bill to extend the waiting period from 5 to 10 years is in the legislative process. Check ind.nl before planning.
- School summer holidays — Noord 10 Jul, Midden 17 Jul, Zuid 24 Jul (six weeks each).
Public holiday
Hard deadline
Action window
Reminder
Religious & cultural day
Islamic, Jewish, Hindu, Christian & cultural days — or see them all in one list.
Essential links
Gemeente & Identity
DigiD ↗
MijnOverheid ↗
Rijksoverheid ↗
Find your gemeente ↗
Your water board ↗
Expat centre ↗
Disclaimer: This calendar is a general information guide and does not constitute legal or financial advice. Figures for 2027 reflect the Prinsjesdag 2026 budget and may still be finalised. Always verify deadlines directly via Belastingdienst.nl, IND.nl and your gemeente. The publisher is not liable for missed deadlines or resulting fines.