You must Payroll Benefits
Big changes are coming for employers reporting benefits in kind. Right now, you can choose to either payroll benefits through PAYE or report them on a P11D at the end of the tax year. From 6 April 2027, payrolling will become mandatory for most benefits, and this is going to impact how you run payroll.
Under the current system, if you use a P11D, HMRC adjusts employees’ PAYE codes to collect the tax due, including an estimate of the benefit value for future years. From 2027, the cash equivalent of benefits will instead be treated like extra salary, spread out in installments across the year. Employees won’t pay Class 1 National Insurance on these benefits, just income tax, which may be preferable for them because their tax will be calculated accurately and in real time.
For employers, there are some practical considerations. The good news: you won’t need to process P11Ds anymore. The downside: Class 1A National Insurance will be payable via payroll in real time instead of at the end of the year. For the first year of implementation (2027/28), you’ll need to pay Class 1A NI for both 2026/27 and 2027/28, so cash flow planning is important!
You’ll need systems in place to calculate benefits as they occur, including adjustments for things like company car changes or employees joining or leaving during the year. Give Rustrick Accountants a call on 01622 738165 and we will make sure you are fully prepared for this change










