For the year ending 5 April 2018, P11D reports detailing expenses and benefits are due for submission by 6 July 2018. It is important not to leave this task until the last minute, as it can take time to process the relevant information.
Employees pay tax on benefits provided as shown on the P11D, generally via a PAYE coding notice adjustment or through the Self Assessment system. Significant changes were introduced to the rules for reporting expenses from 6 April 2016. To understand more, please refer to the HMRC expenses and benefits toolkit which includes a checklist that helps employers check that their employees’ forms are completed correctly.