Free first assessment: find out how much tax you can save.
Many people in the Netherlands pay more tax than necessary because they don't know which deductions and allowances apply to them. Our tax advisor reviews your situation within 1 business day and gives you a clear overview of your options — completely free and without obligation. Our clients save an average of EUR 847 per tax return.

Step 1 of 3|Choose your question
How can I help you?
Hi! I'm Jan de Belastingman. How can I help you?
Choose an option:
Choose the option below that best matches your question.
What do you get with the free tax assessment?
Within 1 business day you know where you stand. Our expert reviews your situation and gives you personal advice.
Personal analysis.
An experienced tax advisor reviews your situation and identifies missed deductions, allowances and optimisation opportunities.
What you get:
Fixed price, no surprises.
You know exactly what it costs upfront. Always a fixed price, agreed in advance. No hourly billing.
What you get:
Fast follow-up.
Want to continue after the free assessment? We pick up your tax return or advice request immediately. No waiting times.
What you get:
From question to answer in three steps.
No hassle, no waiting. You ask, we answer.
Tell us about your situation.
Fill in the form with your details and tax question. It takes less than 2 minutes. You don't need to upload any documents yet.
Free assessment.
An experienced tax advisor reviews your situation within 1 business day. You receive a personal assessment with your options and a clear price indication if you want to continue.
Continue or stop — no obligations.
Happy with the assessment? We pick up your tax return or advice request immediately at the agreed fixed price. Not convinced? No problem — the assessment is and remains free.

The four promises of Jan de Belastingman.
Whatever your situation is, we handle your taxes personally, carefully, and fast.
Free first assessment
Fixed price — always
Response within 24h
Direct contact
What to expect from our free assessment
A personal tax review by an experienced tax advisor. No algorithm, no chatbot — a real expert who looks at your specific situation.
Average savings
EUR 847
Average amount recovered per client through missed deductions and optimisations.
Response time
Within 1 business day
You hear from a personal tax advisor within 1 business day.
Fixed price filing
From EUR 219
Complete income tax return handled by an expert. Price known upfront, no surprises.
Fixed price advice
From EUR 149
Personal tax advice for your specific situation. No hourly billing.
Trustpilot rating
4.6 / 5
Based on hundreds of reviews from satisfied clients.
No obligations
100% non-binding
You receive a free assessment. Want to continue? Fixed price agreed upfront.
Source: Jan de Belastingman internal data
Still have questions? We have answers.
No matter your tax question, Jan de Belastingman is here for you. Don't see your question? Get in touch .

Tax matters don't have to be complicated. We make sure you know exactly where you stand — and that you never pay more than necessary.
Luuk
Tax Specialist & Director
As the person ultimately responsible, Luuk leads our team of tax specialists and ensures the quality of every tax return and every piece of advice. With years of experience at leading firms, he knows exactly where the opportunities lie — and makes sure you benefit from them.