FREE TAX TOOL, IN ENGLISH
M-form calculator
Moved to or from the Netherlands this year? Estimate the outcome of your M-form, the Dutch migration tax return, before you file. Free to use, no account needed.
ABOUT THIS TOOL
How the M-form check works
What it checks
Whether you need to file an M-form, the Dutch tax return for the year you moved to or from the Netherlands, based on a few questions about your move.
How to read the result
You get a straight yes or no, with the reason. If you need an M-form, you can file it with Taxmo straight away.
Who it's for
Expats and returners who moved during the year and are unsure which Dutch tax return applies to them.
Good to know
The answer is indicative. Home ownership abroad, savings, business income or a substantial shareholding can change what you need to report.
M-form questions
Quick answers about the Dutch migration tax return.
What is an M-form?
The M-form is the income tax return for the year you moved to or from the Netherlands. It covers both the part of the year you lived here and the part you lived abroad.
Do I need one without a letter from the Belastingdienst?
You can still be required to file, or you may get money back by filing. The check takes this into account.
When is the deadline?
The M-form usually has a later deadline than the regular return. Check the date on your letter or in Mijn Belastingdienst.
Can Taxmo file my M-form?
Yes. Taxmo walks you through it in English and files it with the Belastingdienst for you.
