Tax return in the year of immigration
If you weren't a resident of the Netherlands for the entire tax year, because you've immigrated the Netherlands, you won't use the standard tax forms.
Instead, you'll need to complete the M-form ("migration" form) for the Belastingdienst (Dutch Tax Administration). This form helps them understand your specific situation and determine how to handle your taxes for that year.
Because the form is in Dutch it could be a struggle to fill this in, we can help you with this.
For complicated tax return, it could result in an extra fee, we will inform you upfront.