12/06/2026
P11D deadline 6 July 2026
If your business provides benefits or expenses to employees or directors, you have less than four weeks to submit your P11D forms to HMRC.
The deadline for reporting benefits and expenses for the 2025/26 tax year is 6 July 2026. By this date, employers must:
• Submit a P11D form for each employee or director who received a taxable benefit
• Submit a P11D(b) form declaring the total Class 1A National Insurance owed
• Provide employees with a copy of their P11D information
Common benefits that need reporting include company cars and fuel, private medical insurance, beneficial loans, gym memberships, personal expenses paid by the company, and assets made available for private use.
Note: if you have already registered to payroll your benefits through your payroll software, those benefits do not need to go on a P11D — but a P11D(b) may still be required.
Class 1A National Insurance on the reported benefits is due by 22 July (or 19 July if paying by cheque).
If you are unsure what needs reporting or need help pulling your P11D together, give us a call on 01388 609045 or visit tadixon.co.uk — we are happy to help.
T & A Dixon Accountancy Services | tadixon.co.uk | Bishop Auckland