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100% acceptance guaranteed. Decide which of your IRD tax instalments to defer (one, two, three or all) and lock in the new due dates with the IRD.
Choose a new due date that suits you:
Sometimes tax due dates come at an inconvenient time, even with a bit of planning! Choose a new due date and get Afirmo to lock it in with the IRD.
Retain the cash in your business:
Defer the tax instalment and lock in a new due date. Use the saved funds to grow your business.
Choose your new due dates in the app
Use the Afirmo provisional tax due date feature to select a new due date and get Afirmo to lock it in with the IRD to ensure you retain your A1 compliance history.
Defer your tax due dates up to 1.5 years:
The IRD allows a maximum delay period, and Afirmo adheres to that. This is up to nearly 1.5 years for the first tax instalment.
Get reminders about the new due date:
Let Afirmo remind you when the new due date is coming up.
See the new due dates:
Keep track of the new agreed due dates in the app.
Get payment reminders:
Get payment reminders to make sure you never miss a payment.
Pay the IRD directly from the app:
Pay from the app or set up a payment authority for a future date to stay ahead.
Frequently Asked Questions
A word from real customers
See who’s using Afirmo

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Trusted by 7,500+ Users
Supercharge
$95/Month
$88 on Annual Plan
Supercharge
$1,140 $1,045/Year
Save $95

Best for Small Companies that:
- Need Afirmo to prepare and file up to six GST returns per year
- Need a year-end Business Income Tax return
- Need tax and accounts support
- Need year-end accounts prepared.
Supercharge PRO
$150/Month
$138 on Annual Plan
Supercharge PRO
$1,800 $1,650/Year
Save $150

Best for Growing Companies that:
- Need Afirmo to prepare and file up to 12 GST returns per year
- Need a priority year-end Business Income Tax return
- Need a director or shareholder personal tax return included
- Need one hour per month of bookkeeping support
- Fees-Free IRD tax payment date deferment
- Need year-end accounts prepared