Nz Tax Changes 2025 Calculator. This income tax calculator estimates annual income tax for income received after 31 july 2024 by first calculating your profit, the tax amount in each tax bracket and total income tax for the. This calculator uses the new ird rates post july 31st, 2024 and does include the new paye and ietc threshold changes.
You will receive a further increase to nz super on 1 april 2025. Here’s what you need to know for the 2025 year and beyond.