Helpful and Fast
Really quick, simple and easy way to calculate tax and claims in NZ
Free
Details
About
Easily calculate income tax, GST, KiwiSaver, and student loan repayments for New Zealand. Get instant net take-home pay without needing to recall tax rates. Customize calculations and add widgets for due dates.
✓Income tax calculation
✓GST calculation
✓KiwiSaver contribution calculation
✓Student loan repayment calculation
✓Net take-home pay estimation
✓Customizable calculations
✓Lock screen widgets
Show original description
What's New in Tax Calc
1.5
December 13, 2025
Updated for iOS 26.
User reviews
FAQ
What types of calculations does Tax Calc support?
Tax Calc supports calculations for income tax, GST, KiwiSaver contributions, Student Loan repayments, and net take-home pay. Income tax rates are updated for Budget 2024.
Is Tax Calc available for free?
Yes, Tax Calc is available for free. It does not have any in-app purchases or advertisements, offering a completely free experience for users.
Which countries does Tax Calc support?
Tax Calc currently supports individual tax calculations only in New Zealand. It is designed as a guide for New Zealand tax regulations.
Can I use Tax Calc on multiple devices?
Yes, Tax Calc works seamlessly on iPhone and iPad, and supports Split View and Slide Over. It is also available for Mac.
How often is Tax Calc updated?
The latest version of Tax Calc is 1.5, last updated on 2025-12-13. Updates typically include adjustments for new tax rates and features.
Does Tax Calc have ads?
No, Tax Calc is ad-free. The application does not contain any advertisements, ensuring an uninterrupted user experience.
Can I integrate Tax Calc with other apps?
Yes, you can use Tax Calc's GST and income tax calculations as part of your own Shortcuts within the Shortcuts app. This allows for automated workflows.
What is the age rating for Tax Calc?
Tax Calc has an age rating of 4+. This indicates it is suitable for users of all ages, with no content restrictions.
