New Zealand · IRD 2025 Rates
NZ GST & tax calculator
For freelancers, contractors & sole traders, know exactly what to set aside.
$
Results update instantly as you type. New Zealand GST is fixed at 15%.
$
Not registered yet? Once your income exceeds $60,000 in any 12-month period, GST registration is required by IRD.
Enter an amount to see results
Your GST breakdown will appear here instantly
Total inc-GST
$0.00
Including 15% GST
Ex-GST amount
$0.00
GST component
$0.00
Enter your invoice amount
Your tax set-aside numbers will appear here
Yours to keep / month
$0
After GST & provisional tax
GST to set aside
$0
Per filing period
Provisional tax estimate
$0
Annual income tax liability
You might also want to know
GST basics
How to claim GST on business expenses
If you're GST registered, you can claim back the GST you pay on most business purchases.
Read more →
Big purchases
Buying assets over $10,000? here's what to know
Capital assets have different GST and depreciation rules that can affect your tax position.
Read more →
Registration
When do you have to register for GST?
Once your turnover hits $60,000 in 12 months, GST registration is no longer optional.
Read more →