Calculators / 1,225-hour tracker
1,225-hour tracker
The 1,225 hours are not pro-rated. The default is 800 business hours and 900 hours of other work on 1 July 2026: 425 hours still to go, 184 days left, about 16.17 hours a week.
The same formulas sit in the 2026 toolkit. The workbook keeps a year of invoices, hours and VAT lines; this page is the quick check.
This is a planning aid, not tax advice. Dutchsorted is not your tax adviser, accountant, or the Belastingdienst. Your result depends on your own facts. Check the official sources linked here, and check with a belastingadviseur, before you file or pay. Figures are for the 2026 calendar year. Your assessment can differ by about a euro because of rounding.