Prescribed investor rates

Income tax Dates

MAR 28

AIM instalments are due if you file GST monthly and have a March balance date.
APR 1

Final date for ratio option provisional tax applications.
APR 7

End-of-year income tax and Working for Families bills are due if you have an extension of time to file your income tax return.

All Income tax dates

A prescribed investor rate (PIR) is the tax rate applied to income you get from your investment in a multi-rate PIE (your KiwiSaver scheme might be a PIE). You need to tell the PIE your correct rate as soon as possible.