Free tools for self-employed people and SMEs
Five calculators built for Belgium: status, employee cost, tax, accountant fees. The result appears straight away, without asking for your email.
- Instant result, no sign-up
- Dated, sourced Belgian rates

How reliable are the results of a calculator?
Our calculators give an indicative estimate. They apply the Belgian rates for the year shown under each tool: self-employed social contributions, personal income tax and employer contributions.
They do not replace a review of your file. Your family situation, your actual expenses, your municipality or your region often change the result. If a figure surprises you, a network accountant can check it with you.
Each rate is dated. A calculator whose rates are more than twelve months old shows a warning until it is updated.
Are the calculators really free?
Yes. The result appears without any email or sign-up. Afterwards, if you wish, you can ask an accountant to comment on your result.
What rules are the calculations based on?
On the official Belgian rates for the year shown under each tool, with their source. For example, the self-employed or SRL calculator uses the social contribution rates published by the FPS Social Security (SPF Sécurité sociale).
Is my data stored?
What you enter stays in your browser until you ask to be contacted. If you leave your details, they are passed to the accountant with your results, to prepare the conversation.
Is the result enough to switch to an SRL or to hire someone?
No. It is a first benchmark. A decision such as setting up an SRL (BV) or hiring deserves a full review of your file by an accountant.
An expert can explain your results and optimise your situation
Leave your details: a network accountant will contact you within 1 business hour.