Welcome to the Filing Dutch Taxes section, your go-to hub for understanding how to prepare, report, and file taxes in the Netherlands. Whether you’re a Dutch resident, new expat, freelancer, Digital Nomad, or international employee, this section provides you with the tools and knowledge to navigate the Dutch tax system smoothly and confidently.

Who Should Read This Section?

If you:

  • Live and work in the Netherlands
  • Receive income from employment, freelancing, or abroad
  • Are unsure about Dutch tax deadlines and obligations
  • Want to avoid penalties or missed deductions

…then you’re in the right place.

Topics Covered:

How to File Dutch Taxes

Step-by-step guides on filing your annual income tax (Inkomstenbelasting) online via Mijn Belastingdienst, including login procedures with DigiD.

Deadlines & Extensions

Stay on top of the key tax deadlines:

  • March 1: Start of tax filing season
  • May 1: Standard filing deadline
  • September 1: Extended deadline (upon request)

Expats & Special Cases

Understand how the 30% ruling, foreign income, and non-resident status affect your filing obligations. We also explain how to report overseas assets and claim international tax treaties to avoid double taxation.

Tips to Avoid Mistakes

  • Report all income sources
  • Declare foreign bank accounts
  • Use deductions like mortgage interest
  • File on time to avoid late penalties

Tools to Simplify Filing

Use our Netherlands Tax Calculator to estimate your tax liability, plan your refund, and validate your numbers before submitting them.

Self-Employed & Freelancers

Learn how to file as a ZZP’er (Zelfstandige Zonder Personeel), including tips on VAT, deductible business expenses, and record-keeping requirements.

* This category is continually updated with new guides, calculators, and expert insights tailored to help you file Dutch taxes with confidence. Whether you’re a first-timer or a seasoned resident, you’ll find relevant, actionable advice to stay compliant and financially smart.