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Administrator Guide
Last Updated: 2023-06-23
Concept: IR35 Workers (UK)

Concept: IR35 Workers (UK)

The UK introduced IR35, or off-payroll working, for medium and large organizations from 2021-04-06. For the purposes of payroll, if a contingent worker, once assessed, comes under IR35 regulations, employers must report them to HMRC using payroll and subject them to:
  • Income tax.
  • National Insurance.
  • Apprenticeship Levy (where applicable).
Assessed workers who come under IR35 regulations are known as deemed workers and don’t qualify for benefits, compensation, or statutory payments.

Considerations

A contingent worker might have more than 1 contract, therefore you might have different outcomes when you assess each contract. Ensure you take the appropriate action for each contract. If there are changes to a contract, you must assess each time and update your records.
If your assessment shows that an individual is a deemed worker, you must inform them as soon as is practically possible. A deemed worker can dispute the outcome; HMRC provides guidance on the steps you should undertake in this case.

Recording in Workday

If you have Payroll for the UK but don’t pay deemed workers through it, or you only use Workday HCM, you can still record contingent workers' assessments.
When you assess your contingent workers, use the
Maintain UK Worker IR35 Details
task to record the outcome.