Aangifte Inkomstenbelasting (Personal Income Tax Return)
The annual Dutch personal income tax return covering Box 1 (work and home), Box 2 (substantial shareholdings), and Box 3 (savings and investments). DGAs declare their gebruikelijk loon salary in Box 1 and dividends received in Box 2.
Who this applies to
- Dutch tax-resident individuals with taxable income
- Directeur-grootaandeelhouders (DGAs) declaring Box 1 salary and Box 2 dividends
- ZZP self-employed entrepreneurs
- Non-residents with Dutch-source income (partial return)
What to file
Aangifte inkomstenbelasting: three-box personal income tax return covering Box 1 (employment or DGA salary, business profit, mortgage deduction), Box 2 (dividends and capital gains from a 5%+ shareholding), and Box 3 (notional return on net assets above the threshold)
How to file
Online via Mijn Belastingdienst at belastingdienst.nl. Many fields are pre-filled from employer, bank, and pension reports. DGAs review and supplement pre-filled data with their salary, dividends, and Box 3 assets. Tax advisers file via Becon-registered portals.
Payment due
Additional tax due on the final assessment is payable within 6 weeks of the assessment date. Provisional assessments (voorlopige aanslagen IB) can be requested to pay in monthly instalments during the year.
Penalties for missing this deadline
Fine starting at EUR 385, rising to EUR 5,514 for repeated or deliberate non-compliance. Interest runs from 1 July following the tax year on unpaid assessments. Persistent non-filers may receive an estimated assessment (ambtshalve aanslag) which is typically higher than actual liability.
Filing checklist
- Log in to Mijn Belastingdienst and open the pre-filled aangifte for the relevant year
- Review and confirm Box 1 items: DGA gebruikelijk loon net of loonheffing, any freelance profit, and mortgage interest deduction
- Add Box 2 items: dividends received from BV (gross amount), capital gains on BV shares, less any 15% dividend withholding tax already paid
- Declare Box 3 assets as at 1 January: bank balances, investments, second property at WOZ value, net of debts above the threshold
- Check for DGA loans from BV exceeding EUR 700,000 — the excess is a deemed Box 2 dividend under Wet Excessief Lenen
- Submit and keep the confirmation; request a provisional assessment for next year if a large payment is expected
Documents you'll need
- Jaaropgave (annual earnings statement) from DGA payroll
- Dividend declarations and dividend withholding tax (dividendbelasting) payment receipts
- Bank and investment account statements as at 1 January
- WOZ valuation for any properties
- Mortgage interest statement from lender
- Prior year aangifte and final assessment for reference
Common mistakes to avoid
- Failing to report Box 2 dividends gross before the 15% withholding tax credit
- Omitting Box 3 assets including foreign bank accounts and investment portfolios
- Not claiming the zelfstandigenaftrek (self-employment deduction) or startersaftrek if eligible as a ZZP
- Ignoring the Wet Excessief Lenen: DGA loans from BV above EUR 700,000 are taxed as a deemed dividend
Never miss a Netherlands deadline
AccountsOS tracks every Belastingdienst (Dutch Tax and Customs Administration) and KVK (Kamer van Koophandel) / Handelsregister deadline and reminds you weeks ahead.
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