6 July 2026: Key Deadline for Reporting Employee Benefits in Kind

 

For UK employers, 6 July 2026 marks an important deadline in the payroll and tax calendar. By this date, businesses must submit P11D and P11D(b) forms to report employee Benefits in Kind (BIKs) for the 2025/26 tax year. Missing this deadline can lead to penalties and unnecessary complications, so understanding what these forms are and who needs to submit them is essential. 

 

 

Benefits in Kind are non-cash benefits provided to employees or directors in addition to their salary. While these perks can be valuable incentives, they are usually considered taxable, meaning they must be reported to HM Revenue & Customs (HMRC). 

 

Common examples of Benefits in Kind include: 

 

 

 

 

 

 

 

Employers must ensure these benefits are reported accurately so that the correct amount of tax and National Insurance can be calculated. 

 

 

The P11D form is used by employers to report the cash equivalent value of Benefits in Kind provided to each employee or director during the tax year. 

 

Each employee who receives taxable benefits must have an individual P11D completed. The information submitted allows HMRC to adjust the employee’s tax code or ensure the correct tax is paid. 

 

Employers must also provide a copy of the P11D information to the relevant employee so they understand how their benefits affect their tax position. 

 

 

While the P11D reports individual benefits, the P11D(b) form summarises the total Benefits in Kind provided by the employer and confirms the Class 1A National Insurance contributions that must be paid on those benefits. 

 

The P11D(b) is required even if benefits have been payrolled through payroll systems during the year. 

 

 

Here are the critical deadlines related to P11D reporting: 

 

 

 

 

Planning ahead ensures employers avoid late filing penalties and maintain compliance. 

 

 

Failure to submit P11D or P11D(b) forms on time can result in penalties from HMRC. The penalty structure typically depends on the number of employees affected, and additional charges may apply if errors are discovered or if payments of Class 1A National Insurance are late. 

 

For this reason, businesses should ensure they have accurate records of all employee benefits throughout the tax year. 

 

 

To make the process smoother each year, consider the following best practices: 

 

 

 

 

 

 

Preparing and submitting P11D and P11D(b) forms can be complex, particularly if your business provides multiple employee benefits. JSB Accountants can help ensure your forms are completed accurately and submitted on time, helping you avoid penalties and stay compliant with HMRC requirements. 

 

From reviewing your Benefits in Kind to calculating the correct Class 1A National Insurance contributions, the team at JSB Accountants can support your business through the entire process, giving you peace of mind ahead of the 6 July deadline. 

 

 

The 6 July deadline for P11D and P11D(b) submissions is a key compliance requirement for UK employers. By maintaining clear records and preparing early, businesses can ensure that Benefits in Kind are reported correctly and avoid unnecessary penalties. 

 

If you need support with your P11D reporting, JSB Accountants are available to help guide you through the process and ensure everything is filed correctly and on time.