I totally agree with Jada’s comments.

In addition, just be conscious that you may need to pay back some of the subsidy if people exit prior to the 12 week period as you are no longer meeting one of the commitments when gaining the funding, which is using the subsidy to retain and pay your employees.

More information on that can be found here – under the repaying section.

https://www.workandincome.govt.nz/products/a-z-benefits/covid19-wage-subsidy.html#null