Tip
View all information about the FNV Tax Service on the FNV website.
Are you a member of ours? Then you get free help with filling in your tax return and your benefits. Handy, because this way you can be sure that everything is correct and that you don't miss out on any money. Our members rate this service an 8.9 for a reason! Not a member yet? Sign up now. Then you can also have your 2025 tax return filled in by us in 2026.
From now on, you can again schedule an appointment online for your 2025 tax return and/or benefits.
How to schedule an appointment
- Go to afspraakmakenfnv.nl. Here you will see a Updates overview of all available slots and can make an appointment yourself.
- To have your tax return or benefits application filled in by us, you need an authorisation code. Did you receive help from the FNV Tax Service last year? Then you don't need to request a new code. The Tax Office automatically extends your authorisation. Here's how to request an authorisation code.
- Also make sure you have these documents and information at hand. Then we can help you as quickly as possible with filling in your return.
Do you have a substantive question?
If you have a substantive question about your tax return, email fiscalevragen@vereniging.fnv.nl. Here are a few examples of questions we can answer:
- How do I log in?
- My details do not match the information the Tax Office has already filled in. What now?
- I have incurred expenses related to illness, study, maintenance, etc. Can I fill those in?