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Usually not as a specific monthly deduction line in the current 2026/27 tax year. Most employers still report the value annually via a P11D form, and HMRC typically adjusts your tax code the following year to collect the tax owed, so the impact shows up as slightly reduced take-home pay generally, rather than a clearly labelled "health insurance" entry. Some employers who've voluntarily registered for payrolling may already show it, but this is currently optional, not required.

PMI stands for Private Medical Insurance, the same thing as private health insurance. On a P11D form, you'll typically see it recorded in the "Medical treatment, insurance and subscriptions" section, showing the value your employer paid for your cover during the tax year, which forms the basis of the tax you owe on it. Some employers use their own internal payroll codes alongside this, so if you see an unfamiliar abbreviation on your documents, it's worth checking with HR or payroll to confirm exactly what it refers to, rather than guessing.

From April 2027. HMRC confirmed in June 2026 that mandatory real-time payrolling of benefits will be introduced in phases, with employer-provided medical and dental benefits, including health insurance, among the first affected from 6 April 2027, alongside company cars and vans. From that date, the tax will be deducted through your payroll each pay period rather than via a P11D and a later tax code adjustment. This was originally planned for April 2026 but was delayed after feedback from employers and payroll software providers, so if you've seen the earlier date mentioned elsewhere, that's now outdated.

Generally not for sole traders, health insurance premiums fail HMRC's "wholly and exclusively for trade" test since the cover benefits you personally, not just your business, so you'd pay from post-tax income the same as any personal expense. Limited company directors have a different position, the company can pay and deduct the premium as a business expense for Corporation Tax, but it becomes a taxable Benefit in Kind for the director personally, reported via P11D. See our self-employed health insurance guide for the full breakdown.

Yes, your employer pays Class 1A National Insurance at 15% on the value of the benefit, this is an employer cost, paid separately to HMRC, and doesn't appear on your payslip or affect your own take-home pay directly. You only pay Income Tax on the benefit's value yourself, not National Insurance, so the 15% figure is purely a business cost your employer factors in when deciding what benefits to offer, worth knowing since it explains why some employers are more selective about which perks they provide.

Yes, if your employer pays for cover extending to a partner or children, the additional premium cost typically increases your taxable Benefit in Kind value, meaning more tax owed on top of your own cover. The exact impact depends on how your specific scheme is structured, some employers absorb the full family cost, others expect the employee to cover the difference themselves. Worth checking with payroll or HR exactly how family additions are reflected on your P11D, rather than assuming it works the same way everywhere.