NZ Provisional Tax Calculator
Estimate New Zealand provisional tax using the standard method (previous year plus 5%) or estimation method. See installment amounts and payment dates.
Contexte de la Regle Regionale
New Zealand Taux et Regles
Provisional tax applies when previous year residual income tax exceeds $5,000. Standard method is previous year RIT plus 5%, paid in 3 installments. Estimation method lets taxpayers estimate current year liability.
Entrez les valeurs
Residual income tax from your most recent return
Only used for estimation method
Resultat
Entrez les valeurs ci-dessus et cliquez sur Calculer pour voir votre resultat.
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Avis : Avis : Ce calculateur utilise les regles publiques en vigueur a la date indiquee. Les resultats sont a titre informatif uniquement. Verifiez aupres des sources officielles. Derniere verification: 18 avr. 2026.
Formule
Under the standard method, provisional tax is the previous year residual income tax plus 5%, split into three equal installments. The estimation method uses your own estimate of current year income tax.
Questions Frequentes
Who pays provisional tax?
You generally pay provisional tax if your residual income tax from the previous year was more than $5,000.
What is the standard method?
Previous year residual income tax plus 5%, paid in three equal installments during the tax year.
When are payments due?
For standard balance date taxpayers: 28 August, 15 January, and 7 May.
What is the estimation method?
You estimate your current year income and tax, then pay provisional tax based on that estimate.
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