Skip to Content

myIR, payments and more

Calendars and important dates
Ngā maramataka me ngā rā hira
Depending on your individual circumstances the due dates that apply to you may be different. We have a range of calendars available that will help you plan ahead to help you meet your obligations.

If any of the dates below fall on a weekend, then the new due date will be the next working day. Alternatively you can view the current due date calendar at the bottom of this page.
Green outline box with round corners.

Your important dates

A calendar iconGenerate a list of due dates that apply specifically to you.

Your due dates will be calculated based on the information you enter. They may not necessarily reflect what is currently registered with Inland Revenue - for example if you have started employing staff but are not yet registered as an employer with Inland Revenue.

Green outline box with round corners.

Reminders and important dates

28 March GST returns and payments due  more >
31 March Final date for ratio option provisional tax applications more >
31 March Student loan repayments due for overseas-based borrowers more >
7 April Do you have a bill to pay by 7 April? more >
30 April Received your tax credit claim form for donations? more >
7 May Provisional tax instalments, student loan interim payments, GST returns and payments due  more >
More reminders and important dates ›

Full tax year calendars

Title and summary Number Format Size  

2018-2019 Tax due date calendar

A calendar showing due dates for the 2018-2019 tax year.

IR328 PDF 76kb

Download >

2017-2018 Tax due date calendar

A calendar showing due dates for the 2017-2018 tax year.

IR328 PDF 60kb

Download >