Every Belastingdienst tax deadline explained in plain English — VAT, corporate tax, personal income tax, social security, and more. Covers key filing and payment dates required by the EU VAT Directive and national tax laws.
Next Netherlands deadline
Oct 31, 2026 · in 52 days
VAT Return — Q3 2026 Due
Q3 2026 VAT return (July–September) due for quarterly filers.
Add these dates to your calendar (.ics)Quarterly VAT return for Q4 2025 (October–December) due for businesses on quarterly filing.
Deadline for filing annual income tax return (aangifte inkomstenbelasting) for the previous year. Extensions available.
Deadline for filing corporate income tax return (Vennootschapsbelasting) for calendar-year companies.
Browse the main tax categories for Netherlands. Each category includes key forms and filing requirements.
6 deadlines in the 2026 calendar, by tax type.
Counted from the dates listed on this page. Your own filing frequency depends on turnover, registration and scheme — confirm it with Belastingdienst.
Plain-English definitions, in case a word on a deadline is doing more work than it looks like.
Free tools that work for Netherlands filings.
Open any tax form in the AI Editor for step-by-step field guidance, auto-fill suggestions, and error detection before you submit.
This tax calendar is provided as a reference guide. Deadlines may change due to legislative changes or Belastingdienst announcements. Always verify with the {authority} website or a qualified tax professional. Belastingdienst website.
Before you file or pay
Why this matters: missed dates can lead to late filing charges, interest, loss of a relief or an avoidable compliance review. This page is a planning aid, not a legal determination. It was last content-reviewed on 2026-08-14; verify the live rule with Belastingdienst before acting.
Check the official Belastingdienst guidanceReview risky clauses in plain English, fix the document, and keep it moving toward signature.