ACC levy calculators

ACC’s levy calculators help you find out what your levies might be; choose a link to a calculator for your levy payer type and product:





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Please note:
The WorkPlace Cover calculator is currently producing an error on the WSMP discount value when calculating levies for the 2012/13 levy year for employers in WSMP Tertiary.
We are investigating this error and hope to have it resolved quickly. If you need to calculate the WSMP discount give us a call on 0800 222 776 and one of our team will be happy to help.


Important notes about using the levy calculators

  • The calculators provide an indication of your base levy rate only – this is before any experience rating adjustments are made.
  • Your actual levy will be calculated based on the liable earnings information you provide to Inland Revenue. If that information differs from that provided for these calculations, your levy will also differ.
  • The calculations you make using the calculators are neither a quote nor an estimate. They are indicative; the final invoice(s) you receive from ACC will take precedence over any calculations obtained by using this tool.
  • While all due care and attention has been taken to ensure the rates and prices used in the calculators are correct, there is no liability accepted for any inaccuracy, loss or damage suffered by any party that results from the use of, or action taken based on calculations made using these calculators.


Technical issues

The calculators will work on most computer set ups using most browsers, except for Chrome. If you use Chrome then you will need to use a different browser, such as Internet Explorer (IE) or Firefox.

If you still have trouble opening them try saving them to your computer first, by right clicking the link and choosing ‘Save As’ to a location on your computer.

You can then open the file using Adobe Acrobat Reader – other pdf readers may not work.


How do I get more help

If you have any questions, or problems accessing/using these calculators, please call or email ACC’s Business Services:

Self-employed0508 426 837
Small, medium and large businesses0800 222 776
Tax agents0800 222 991



Last updated: 24 November 2014

Last reviewed: 1 July 2014