Documents checklist

Tick each item as you find it. Having everything ready before you open Mijn Belastingdienst makes the return much smoother.

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Personal details

BSN (citizen service number)
Current Dutch address
Date of arrival or departureOnly if you moved during the year.

Login

DigiD username and password
DigiD app or SMS verification ready

Bank details

IBAN of a Dutch bank account
Statements of foreign bank accounts (if any)

Income

Annual income statement (jaaropgaaf) from each employer
Payslips, if a jaaropgaaf is missing
Self-employment income records (if applicable)
Foreign income documents (if any)

Savings and investments

Total savings on 1 January (Dutch and foreign)
Investment account values on 1 January
Crypto holdings on 1 January (if applicable)

Home and property

Mortgage annual statement
WOZ value of your home (from your municipality)
Foreign property details (if any)

This page provides general guidance, not personal tax advice. Tax rules and your personal situation can change. Always check the latest information on Belastingdienst.nl, or contact Arquatus Finance for personal support.

Personal guidance for Dutch private income tax. Built by Arquatus Finance for expats and residents in the Netherlands.

Visit www.arquatus.com ↗

Contact

Arquatus Finance
Amsterdam, Netherlands
info@arquatus.com
Get in touch

Official sources

Belastingdienst.nl
Mijn Belastingdienst
DigiD

Disclaimer. Arquatus Tax Guide is an informational and guidance tool. It is not the Belastingdienst and not an official government portal. Always verify your information in Mijn Belastingdienst and with official Dutch tax sources. Tax laws and personal circumstances can change. For complex or uncertain situations, please contact Arquatus Finance or the Belastingdienst directly.

Arquatus Tax Guide — guidance only, not a filing service.