
As an FCA-authorised broker that has arranged over 900,000 policies, WeCovr understands the UK private medical insurance market inside and out. This guide demystifies P11D reporting for PMI, providing clear, actionable advice for employers to ensure full compliance and maximise the value of their health benefits.
Navigating the world of employee benefits involves more than just choosing a great package; it requires a firm grasp of the associated tax and reporting obligations. Private Medical Insurance (PMI) is one of the most valued employee benefits, but it comes with specific reporting requirements through the P11D form.
For many employers, this process can seem daunting. What is a P11D? How do you calculate the value of the benefit? What are the tax implications for your company and your employees?
This comprehensive guide will walk you through every step, transforming a complex compliance task into a straightforward process. We'll cover everything from the basic definitions to step-by-step reporting instructions, ensuring you have the confidence and knowledge to manage your company's PMI scheme effectively.
Let's start with the basics. A P11D form is a document that UK employers must complete and submit to HM Revenue & Customs (HMRC) for each employee who receives 'benefits in kind'.
But what exactly is a 'benefit in kind'?
Think of it as any non-cash perk that has a monetary value. While you don't hand your employee cash, you provide them with something valuable that they would otherwise have to pay for themselves. Common examples include:
The purpose of the P11D form is to report the cash equivalent of these benefits to HMRC. This is crucial because these benefits are generally taxable.
Key P11D Facts:
Essentially, the P11D ensures that the tax system accounts for an employee's full compensation package, not just their cash salary.
The short answer is a clear and simple yes.
When an employer pays for a private medical insurance policy for an employee (and/or their family), it is considered a taxable benefit in kind. This is because the employer is paying for a private service on behalf of the employee, which has a clear monetary value – the insurance premium.
Because it is a taxable benefit, it must be reported on the P11D form. This has tax implications for both parties:
Understanding this is the first and most critical step. Unlike some business expenses, you cannot simply pay for health cover without accounting for the tax. Fortunately, the process is manageable once you know the rules.
Calculating the value of the PMI benefit to report on the P11D form is usually straightforward. The value is simply the total premium the employer paid for that specific employee's cover during the tax year (6th April to 5th April).
Your PMI provider or an expert PMI broker like WeCovr can provide a detailed breakdown of the premiums paid for each employee, making this calculation much easier.
Let's look at a few common scenarios.
An employer provides PMI for a single employee, and the premium is £50 per month.
An employer's policy allows employees to add their families. An employee adds their partner and two children, and the total premium paid by the employer is £150 per month.
An employer pays an annual premium of £700 for an employee's cover. However, the employee contributes £20 per month (£240 per year) towards the cost, which is deducted from their net salary.
| Scenario | Employer's Annual Payment | Employee's Annual Contribution | Taxable P11D Value |
|---|---|---|---|
| Single Employee Cover | £600 | £0 | £600 |
| Family Cover | £1,800 | £0 | £1,800 |
| Employee with Contribution | £700 | £240 | £460 |
Always ensure you are using the figures for the correct tax year. If your policy renews mid-way through the tax year, you'll need to use the pro-rata cost from both the old and new premium rates.
Once you have the correct value, filling out the P11D form is a simple, procedural task.
Step 1: Gather Your Data Before you begin, contact your PMI provider or broker. Ask for a membership list for the previous tax year (6th April - 5th April) showing the total gross premium paid by the company for each individual employee.
Step 2: Locate the Correct Section on the P11D Form Benefits need to be entered into specific sections of the form. For private medical insurance, you will use Section I: Private medical treatment or insurance.
Step 3: Fill in the Details In Section I, you will see two key boxes:
Step 4: Submit the Form to HMRC You can submit P11D forms online using HMRC's PAYE online service or approved payroll software. The deadline for submission is 6th July.
Step 5: Provide a Copy to Your Employee You are legally required to give a copy of the completed P11D form to your employee by the same 6th July deadline. This allows them to check their own tax affairs and understand how their tax code might be affected.
Reporting the benefit on the P11D is only part of the employer's duty. The company must also pay Class 1A National Insurance Contributions (NICs) on the total value of the benefits provided.
Calculation Example: A company provides PMI to three employees with the following P11D values:
Class 1A NICs Due:
This amount is the additional cost to the business over and above the insurance premiums. This payment is reported to HMRC on a separate form called the P11D(b), which is a summary of all the P11Ds you've submitted. The deadline for paying the Class 1A NICs is 19th July (or 22nd July if paying electronically).
The P11D value of the medical insurance is treated as extra income for the employee. They will need to pay income tax on this amount at their highest marginal tax rate.
HMRC typically collects this tax automatically by adjusting the employee's tax code for the following year. They do this by reducing the employee's tax-free Personal Allowance.
Example: An employee is a basic-rate taxpayer (20%) and receives PMI with a P11D value of £600.
Here’s how it breaks down across different tax bands in England, Wales, and Northern Ireland (Scotland has different tax bands and rates).
| Employee's Tax Rate | P11D Benefit Value | Calculation | Annual Cost to Employee |
|---|---|---|---|
| Basic Rate (20%) | £600 | £600 x 20% | £120 |
| Higher Rate (40%) | £600 | £600 x 40% | £240 |
| Additional Rate (45%) | £600 | £600 x 45% | £270 |
Even though the employee has to pay tax, receiving PMI through their employer is almost always significantly cheaper than buying an equivalent policy themselves.
For employers looking to streamline their administration, there is an alternative to the year-end P11D process: payrolling benefits.
Instead of reporting the benefit annually, you can 'payroll' it. This involves:
Benefits of Payrolling:
To do this, you must register with HMRC using the online service before the start of the tax year in which you want to begin payrolling benefits. You will still need to calculate and pay the Class 1A NICs using the P11D(b) form.
While the tax administration is important, it's equally crucial for employers and employees to understand what a private medical insurance UK policy actually covers. Managing expectations is key to a successful benefits programme.
Standard UK private health cover is designed to treat acute conditions. An acute condition is a disease, illness, or injury that is likely to respond quickly to treatment and lead to a full recovery. Examples include joint replacements, cataract surgery, or treatment for an infection.
PMI does not cover chronic conditions. A chronic condition is an illness that cannot be cured but can be managed with ongoing treatment and monitoring. Examples include:
The day-to-day management of chronic conditions remains the responsibility of the NHS.
A cornerstone of PMI is the exclusion of pre-existing conditions. This means any medical condition an employee (or their family member) had symptoms of, received advice for, or was treated for before the policy start date will not be covered.
There are two main ways insurers handle this:
Clarity on these points prevents disappointment and ensures employees understand the true value and purpose of their health cover.
Given the administrative tasks and tax costs, is offering private medical insurance still a good decision for a business? Overwhelmingly, the answer is yes. The return on investment is significant.
According to the ONS, the UK sickness absence rate in 2023 was the highest since 2008, with an estimated 185.6 million working days lost. With NHS waiting lists in England standing at around 7.5 million, employees can face long delays for diagnosis and treatment.
Benefits for the Employer:
Benefits for the Employee:
An expert PMI broker like WeCovr can help you find a plan that balances cost with comprehensive benefits, ensuring it aligns perfectly with your company's goals and budget.
Modern private health cover has evolved far beyond simply paying for hospital treatment. The best PMI providers now include a wealth of proactive wellness services designed to keep your staff healthy.
These often include:
To complement this, WeCovr provides all clients with complimentary access to CalorieHero, our AI-powered calorie and nutrition tracking app. We also offer discounts on other insurance products, such as life or critical illness cover, when you take out a PMI policy, adding even more value for your team.
Encouraging a culture of wellness—through promoting good sleep, healthy eating, and regular activity—amplifies the value of your PMI investment and fosters a healthier, more resilient workforce.
The simplest way to avoid these errors is to maintain clear records and work with a supportive partner. At WeCovr, we provide our business clients with clear, itemised breakdowns of premiums per employee, making P11D season as painless as possible.
Understanding P11D reporting is a vital part of managing your employee benefits. While it requires careful administration, the value of providing private medical insurance in today's competitive market is undeniable.
If you're looking to introduce or review your company's private medical insurance, our team of experts is here to help. At WeCovr, we compare the UK's leading insurers to find a policy that fits your budget and your people. Our advice is independent, our service comes at no cost to you, and we're proud of the high satisfaction ratings we receive from our clients.
Contact WeCovr today for a free, no-obligation quote and let us help you build a healthier, happier team.






