Home / Questions / What Is a P11D?
Last updated 23 October 2026. Written by the Limited Company Accountant UK team, part of Accotax. Figures are for the 2026/27 tax year; always check GOV.UK for the latest rates.
Short answer: A P11D reports benefits in kind and expenses you provided to directors or employees, such as company cars or private medical insurance. It is due to HMRC by 6 July after the tax year.
At a glance
| Deadline | 6 July after tax year end |
|---|---|
| Employer NI | Class 1A on benefits, due by 22 July |
What it covers
Cars, private health cover, loans over £10,000 and personal expenses paid by the company.
Alternative
Payrolling benefits through payroll can replace the P11D.
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The bottom line
A P11D reports benefits in kind and expenses you provided to directors or employees, such as company cars or private medical insurance. If you would rather not do it alone, our fixed fees start at £45.83 + VAT a month.
Frequently asked questions
Do I need a P11D if I have no benefits?
No.
What is Class 1A NI?
Employer NI on taxable benefits.
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