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The purpose of the Off Payroll Worker (OPW) calculator is to provide departments with an idea of the expected costs when engaging individuals captured by the OPW rules.

The calculator is not designed to calculate the deductions the worker can expect to pay themselves.

You can download and use our Excel based calculator below (last updated 02/05/2018).


Please see our CORONAVIRUS/COVID-19 Assistance pages for help with areas of Finance during the current situation.

UFS issued communications and the University website also contain information on this topic

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