Box 3 is the tax rate that the Tax Administration uses for taxing your assets, such as savings, investments and real estate. The tax is levied on a fictitious return (estimated return), instead of the actual return you have achieved.

For years, the tax authorities used a fictitious return that was often higher than the actual return on your savings or investments. As a result, you paid tax on more money than you had actually earned. This is why millions of Dutch people have unfairly paid too much tax.

If you had assets in Box 3 between 2017 and 2022, chances are you paid too much tax. You can join Box3.nl have your situation checked. We calculate your actual return and give you insight into how much you may be able to get back.

The restoration of Box 3 is carried out by the tax authorities, but you must take action yourself. You submit your actual return and request a review of your tax bill. Box3.nl helps you with this process by calculating your return and submitting your application to the tax authorities.

If you take no action, you will probably only receive the fixed recovery amount from the tax authorities. This is often much lower than what you can actually receive. It is therefore important to take action yourself to get the full recovery amount.

The flat-rate return is a percentage of your assets estimated by the tax authorities, which are subject to tax. The actual return is the actual return you have achieved on your savings or investments. The difference between the two can lead to excessive taxation.

Bee Box3.nl you can choose no cure, no pay, where you only pay if you actually receive a refund. The costs are 20% of the refund amount. If you prefer to pay a fixed rate, we offer a fixed price option of €299 for the entire request.

Processing time varies, but after your application has been submitted to the tax authorities, it can take up to 6 months to receive your refund. This depends on the speed of the tax authorities and whether additional information is required.