Free tool · Tax year 2026

Calculate your tax with both salary and a business

Work partly in employment and run a business on the side? Enter your details and see what you owe in total.

Your details
Gross annual employment incomeYour gross salary for the year
€
Income from the business (excl. VAT)Your turnover for the year
€
Business costs (excl. VAT)Business expenses for the year
€
Your situation
Eligible for the SME profit exemption12.7% exemption on profit after entrepreneur deductions
Do you meet the hours criterionMin. 1,225 hours/year → self-employed deduction €1,200
Eligible for the starter's deductionExtra €2,123 — first 3 years as an entrepreneur

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