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Income tax

Once a year, you pay tax on the profit your business makes. Profit is the amount that remains after you deduct the business costs from your turnover.

Income tax: the basics

Income tax for business owners

Your first income tax return as a business owner

How to deduct starting costs from your income tax

Receiving your first provisional tax assessment

Income tax calculating tool

March 12, 20261 min

Income tax calculating tool

March 12, 20261 min
The income tax rates change every year. Check the effect of the new tax rates on your income in 2027.
Use the tool (in Dutch)

Straight to

Turnover tax and the KOR

Information about your VAT number, paying VAT, and the small businesses scheme (KOR)

Doing business and taxes

Information about business taxes. Read what to take into account.