Tax season 2026 has started

Your wealth, clearly explained.

Box 3 rules change often. We help you understand how your savings and investments are taxed. Now and in the future.

Your wealth, clearly explained.
4.7/5 ratingGoogle reviews
No waiting timeImmediate response
Satisfaction guarantee100%
Featured inDe Jurist, Quote, Accountant, FD

Tax advice for savings and investments.

We make the tax rules around your savings and investments clear.

Box 3 strategic advice.

We give guidance on structuring your savings and investments as tax-efficiently as possible.

What to expect:

Analysis of your savings and investments
Optimisation under current box 3 rules
Insight into valuations and tax treatment

Asset structuring.

We advise on how to structure your assets in the most effective way.

What to expect:

Advice on structuring your assets
Investment structures for private wealth
Advice on spreading and timing your assets
Guidance on private vs. fiscal partnerships

Crypto.

We check whether crypto, NFTs or other alternative assets are reported correctly.

What to expect:

Review of crypto and NFT reporting
Advice on buying, selling or mining
How it works

Jan de Belastingman makes tax advice clear.

Four clear steps. No hassle. You provide the information, we take care of the rest.

We map your situation.

Need advice on a specific topic? We start by getting a clear picture of your situation. You securely upload your documents, so we have a complete overview.

Expert review.

Our tax advisors get straight to work, reviewing your situation and determining the best approach for you.

Strategic advice plan.

You receive a clear, structured report with clear answers to your questions. We explain the available options and their financial impact for you.

Personal follow-up.

We schedule a video call to go through the advice together, answer your questions, and help you decide on the next steps.

Promises background

The four promises of Jan de Belastingman.

Whatever your situation is, we handle your taxes personally, carefully, and fast.

  • Personal attention

  • 100% human checked

  • GDPR-compliant

  • Direct contact

How can I help you?

Hi! I'm Jan de Belastingman. How can I help you?

Choose an option:

FAQ

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 .

We have helped 3.400+ people in the Netherlands to optimise their tax benefits.

James & Emma

starters on the housing market

"When we bought our first house, we had no idea what tax benefits we were entitled to. The analysis gave us a checklist we could discuss immediately with our mortgage advisor. It gave us enormous peace of mind."

Sarah Thompson

freelance photographer

"I started my own business and couldn't see the forest for the trees. The conversation helped me identify which tax regulations were best for me. That was the best investment I could have made in my business."

Jennifer Wilson

recently received an inheritance

"I had a specific question about an inheritance and the tax return. Traditional firms had a waiting time of 3 weeks. With them, I had a clear answer in my inbox the very next day."

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