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North Island flooding Our Takapuna and Manukau offices are temporarily closed. Many of you have been affected by the flooding in the North Island and may need help keeping up with your tax obligations. Find out more

Effective from  17 January 2023 the UOMI rates on underpayments and overpayments of tax will change.

The new rates are:

  • underpayments – 9.21% up from 7.96%
  • overpayments – 2.31% up from 1.22%

Rates are reviewed regularly to ensure they are aligned with market interest rates.

Interest on overpayments and underpayments

Last updated: 12 Dec 2022
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