The “off-payroll” working rules that apply to certain workers supplying their services to clients via their own personal service companies start from 6 April 2021.
Under this new regime end user businesses will be required to determine whether that individual would have been treated as an employee or not if directly engaged. This will be a significant additional administrative burden on the large and medium-sized businesses to whom the new rules apply. This is a complex area based on different decisions by the courts and HMRC suggest that end user organisations use the CEST (Check Employment Status for Tax) online tool on their website to help with the determination. The end user business is then required to issue the worker with a Status Determination Statement setting out the reasoning for their decision, a copy of which is also given to any agency supplying the worker if relevant.
The determination notifies the agency that PAYE and NIC should be deducted from payments to the worker’s personal service company. That information should be passed down the labour supply chain if other entities are involved, and the ultimate fee payer is liable for making the tax and NIC deductions. If HMRC are unable to collect the tax from the fee payer, the liability will pass up the labour supply chain thus encouraging the end user organisation to carry out due diligence to limit their exposure.