Changelog

A dated list: statutory parameter changes, wage-tax program year updates, engine versions and corrections. Corrections are listed as prominently as features.

Changes

Date Version What
[[RELEASE_DATE]] 1.0.0 First release. Law as at: 22.12.2025. Wage-tax program: 2025/2026.

What a change means for you

The statutory parameters are versioned by date of birth, so a change for later births does not silently alter the result for an earlier due date. What we update and for how long is set out in the terms.