Health insurance

Is private health insurance a taxable benefit?

Written by Emma Leadbetter. Reviewed by Ilana Eldad.

Published 1 October 2026. Last reviewed 1 October 2026. Next review due 1 April 2027.

Employer-paid health insurance

Taxable benefit ^[1]

Employer National Insurance class

Class 1A ^[3]

Exempt health screenings a year

One ^[1]

Basic rate of Income Tax

20% ^[11]

How the benefit is taxed

Yes. If your employer pays for your private health insurance, it is normally a taxable benefit in kind. You pay Income Tax on its value, which is broadly what it costs your employer, and your employer reports it to HMRC — either through payroll or on a P11D form — and pays Class 1A National Insurance on it. ^{[1] [3]}

This guide explains why, how the tax is worked out, what employers must do, and which health benefits are exempt. It is information, not tax advice; tax rules can change and depend on your circumstances.

Why it is taxable

Employees pay tax on most company benefits; GOV.UK lists health insurance alongside company cars, accommodation and loans. ^[2] HMRC’s Employment Income Manual explains that where an employer pays premiums under a group insurance policy covering employees, and sometimes their families, the employee is chargeable on the benefit. ^[4] HMRC’s guidance on medical insurance and treatment sets out how the cost is measured. ^[8]

There is an important distinction. Where the employer itself is the insured person — for example, it takes out a policy so that it can pay hospitals directly — the premium is not a benefit on the employee, but any treatment it pays for is. ^[5]

How much tax you pay

The taxable value is normally the cost to your employer of providing your cover, less anything you pay towards it. That amount is added to your taxable income, so you pay Income Tax at your marginal rate. For 2026/27, the standard Personal Allowance is £12,570 and the basic rate of Income Tax is 20%, with higher and additional rates above that. ^[11]

Employees do not normally pay National Insurance on the benefit; the employer pays Class 1A. ^[3] If the benefit is collected through payroll, the tax is spread through the year. If it is reported on a P11D, HMRC usually adjusts your tax code. You can check how company benefits affect your tax in your HMRC online account. ^[2]

What the employer has to do

Employers providing medical insurance have tax, National Insurance and reporting obligations. They must report taxable benefits to HMRC either through payroll or on a P11D after the end of the tax year, and report and pay Class 1A National Insurance. ^{[1] [3]}

GOV.UK’s year-end payroll guidance sets out the reporting steps. ^[9] Employer National Insurance rates are published each year. ^[10]

Health benefits that are exempt

Not every health-related benefit is taxable. GOV.UK lists several exemptions. ^[1]

HMRC’s manual covers health screenings and check-ups in detail, ^[6] and the exemption for recommended treatment to help an employee return to work. ^[7]

If you are unsure whether something you received at work was treated as exempt or taxable, ask your employer how it was reported. They should be able to tell you whether it went through payroll, appeared on a P11D, or was treated as exempt, and what value was used. Keeping a note of these answers each year makes it much easier to check your tax code and spot errors early.

Salary sacrifice

If private medical insurance is provided through a salary sacrifice arrangement, it must still be reported, and the tax position is based on the rules for optional remuneration arrangements. ^[1] In practice, salary sacrifice does not usually create a tax saving on health insurance. Ask your HR team how your scheme is set up.

Family members and directors

If your employer also pays for your partner or children, that is generally a taxable benefit for you as well, unless the family member is also an employee of the same employer. ^[4] Directors of their own companies are treated in the same way when the company pays for their cover.

Private medical insurance premiums usually include Insurance Premium Tax, which is part of the cost. ^[12] See what private health insurance covers.

Is it still worth having if it is taxed?

Being taxed on a benefit does not mean it costs you the full premium. You pay tax on the value at your marginal rate, so a basic-rate taxpayer pays 20% of the taxable value, not the value itself. ^[11] For many employees, that makes employer-paid cover substantially cheaper than buying a similar personal policy from their own taxed income.

Whether that trade-off is worthwhile depends on how much you value faster access to eligible private treatment, whether you have any conditions that a group policy might cover but a personal policy would exclude, and whether you would otherwise buy cover yourself. Some group schemes are written on a “medical history disregarded” basis, meaning existing conditions are covered; this can be valuable and is rarely available on individual policies.

It is also worth checking how the benefit affects other parts of your finances. Adding a taxable benefit increases your taxable income, which can matter if you are close to a tax band threshold, or close to £100,000, where the Personal Allowance begins to be withdrawn. ^[11] If you are near one of these points, ask your employer for the exact value they report, and consider the effect before the scheme renews.

What to do if your tax code looks wrong

If the benefit is reported on a P11D, HMRC adjusts your tax code to collect the tax. Sometimes the code is based on an estimate or an earlier year’s value. If your employer’s cover changes, you leave the scheme, or you think the figure is wrong, check your HMRC online account and update the benefit details there or contact HMRC. ^[2] Your employer can confirm the value they reported, and your P11D or payslips will show it.

If you leave your job part-way through the year, the benefit stops and the tax should stop with it. Check that your new tax code reflects the change, especially if your new employer offers a different health insurance scheme or none at all.

If you are thinking of joining or leaving a scheme, ask HR for the value of the benefit for the coming year, what you would pay towards it, whether family members can be added and at what cost, and what continuation terms exist if you leave. Those four answers, together with your marginal tax rate, are usually enough to work out what the cover really costs you each month, and to compare it fairly with buying a personal policy or relying on the NHS.

Directors should take particular care, because HMRC expects benefits provided to directors to be reported in the same way as for other employees, and HMRC guidance on medical insurance sets out how the cost is measured. ^[8] Keep a copy of the policy invoices for each year.