
Free tool
Provisional tax, without the guesswork.
See whether provisional tax applies, what each instalment is and exactly when it’s due, using IRD’s standard option.
At a glance
- Real due datesMoved for weekends and holidays
- Standard option105% or 110% uplift
- Threshold awareNothing to pay under $5,000 RIT
How it works
- You pay provisional tax when your residual income tax for the previous year was more than $5,000.
- Standard option: last year’s RIT plus 5%, in three instalments (28 August, 15 January, 7 May).
- Six-monthly GST filers pay two instalments (28 October and 7 May).
- Dates falling on a weekend or public holiday move to the next working day.
Ravin ShankarManaging DirectorWant the exact figure for your situation?
These are estimates. Book a free 15-minute call and we’ll work through your real numbers.
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