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2025/26 P11D Forms

Deadlines for filing the forms and return of information to Grants

  1. Resources
  2. P11D

Deadlines

To avoid penalties, P11D's must be submitted to HMRC by 6th July 2026.

Please complete the online form and return it to us no later than Monday, 8th June 2026.

Any Employer's Class 1A National Insurance that is due, is payable by the company no later than 19th July 2026.

Penalty Charges

Penalties of £100 per month will be imposed for late submission of P11D forms to HMRC.

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