15-07-2024

The off-payroll working rules commonly known as IR35, have been a significant component of the UK tax system for several years. These regulations were implemented to ensure that individuals who work through an intermediary such as a Personal Service Company (PSC), pay Income Tax and National Insurance contributions (NICs) comparable to employees working in similar capacities. The objective is to prevent tax avoidance and ensure fair taxation across different types of employment arrangements.

Evolution and Scope of IR35

Initially, the onus of determining whether IR35 applied to a particular engagement rested with the intermediary. However, from April 2017, this responsibility shifted to public sector organisations. In April 2021, the scope of these rules expanded to include medium and large-sized private sector organisations. These entities must assess the employment status of contractors and determine if the IR35 rules apply, effectively classifying them as "deemed employees" if they would otherwise be considered employees were it not for the intermediary.

Implementing Payroll for Deemed Employees

For businesses identified as "deemed employers," it is essential to integrate deemed employees into the payroll system accurately. There are two primary approaches: adding the deemed employee to the existing payroll as a new starter or establishing a separate payroll specifically for deemed employees. Regardless of the approach, meticulous record-keeping of payments and the corresponding Income Tax and NICs deductions is vital.

Real-Time Information (RTI) Compliance

RTI compliance is a cornerstone of managing payroll for deemed employees under IR35. Employers must report payroll information to HM Revenue & Customs (HMRC) in real-time, specifically through Full Payment Submissions (FPS). The FPS should include details of payments made to deemed employees, along with the Income Tax and NICs deducted.

A critical aspect of RTI reporting for off-payroll workers is the correct use of the RTI flag, sometimes referred to as the off-payroll worker marker. This flag must be set to indicate that the individual is an off-payroll worker. Properly setting this flag ensures that the engagement is treated correctly for tax purposes, aligned with the status determination provided to the worker. Accurate use of the RTI flag helps prevent discrepancies and ensures that the annual tax position for each individual is precise, eliminating the need for post-year-end reconciliations.

Specific Considerations for Deemed Employers

One key aspect that deemed employers must be aware of is the handling of student and postgraduate loan repayments. Unlike regular employees, deemed employers must not deduct loan repayments from payments to deemed employees. Instead, these individuals are responsible for making their loan repayments through their own income tax self-assessment tax returns after the end of the tax year.

Operational Best Practices

To effectively manage payroll under IR35, organisations should consider the following best practices:

1. Regular Training and Updates: Continuous education for payroll and HR teams on the latest IR35 regulations and RTI requirements ensures ongoing compliance and minimises the risk of errors.

2. Robust Payroll Software: Utilising payroll software that supports RTI submissions and can handle the specific needs of deemed employees is crucial for accurate and efficient payroll management.

3. Clear Communication: Maintaining transparent communication with contractors regarding their IR35 status, deductions, and payments, fosters trust and reduces potential conflicts.

4. Engaging Tax Specialists: For complex cases or large organisations, consulting with tax specialists can provide valuable insights and ensure adherence to HMRC guidelines.

Operating payroll in compliance with Real-Time Information for off-payroll working under IR35 is a critical responsibility for public sector bodies and medium to large private sector organisations. By ensuring accurate employment status determinations, diligent RTI reporting, and adherence to specific regulations regarding loan repayments, businesses can manage their payroll processes effectively and stay compliant with HMRC requirements. Embracing these practices not only mitigates the risk of penalties but also supports a fair and transparent taxation system for all workers.


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Head of Employee Services at 1Life (Management Solutions)

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