Tax pooling final payment dates

See below for the 2025 tax pooling final payment dates and IR cut-off deadlines. Tax Traders must receive funds on or prior to the last payment date detailed to ensure funds can be processed and sent across to Inland Revenue before the IR tax pooling cut-off deadlines (75th/76th day after the terminal tax).

Note that the Tax Traders final payment date takes into account instances where the terminal tax date has fallen on a weekend or a public holiday.

Looking for provisional tax instalment due dates and terminal tax payment dates for the different balance date? Check out our Provisional Tax Dates Calendar.