You can hold cover personally or fund it through your limited company. The company route is allowable but creates a P11D benefit in kind for you.
Should I get private health insurance if I'm self-employed?
Yes — because self-employed income stops when you're unwell. Personally-paid PMI is not tax-deductible for sole traders. Through a limited company, PMI is a P11D benefit-in-kind: the company deducts the premium (Corporation Tax saving), you pay income tax on the BIK value. Net cost is typically 20–35% less than personal.
Key numbers
- Solo director net premium saving via company: ~28% typical
- P11D BIK rate: premium paid = BIK value
- Corporation tax relief: 25% (main rate)
The maths that surprises people
£1,200/yr premium via limited company: £1,200 tax-deductible → £300 Corp Tax saved. BIK of £1,200 taxed at 40% = £480 personal tax. Net cost to you: £1,200 − £300 (company) + £480 (personal) = £1,380. Personal purchase: £1,200 net-of-nothing (already post-tax). Company route wins when the director is a basic-rate taxpayer, loses at higher-rate — the reverse of common assumption. Full modelling in the guide.
Why self-employment changes the calculation
An employee on sick leave usually keeps being paid. A sole trader, contractor or company director on sick leave stops earning, and the work does not queue politely while an NHS referral matures. That is the real argument for cover when you are self-employed: a nine-month wait for an orthopaedic procedure is not an inconvenience, it is nine months of lost invoicing.
Sole trader versus limited company
If you trade as a sole trader or partnership, personally paid PMI is not an allowable expense — HMRC treats it as a personal benefit, not a business cost, so you pay for it out of taxed income with no relief. If you trade through a limited company, the company can pay and deduct the premium, and you carry a P11D benefit in kind. Those are genuinely different tax positions and they lead to different answers.
The benefits that matter most when you work for yourself
Fast diagnostics: a private MRI within 72 hours instead of a months-long queue. Digital GP access, so a consultation does not cost you a day's work. Physiotherapy and musculoskeletal cover, which is the single most-claimed category for self-employed clients whose income depends on being physically able to work. And mental-health self-referral, because isolation and cashflow pressure are occupational risks of self-employment.
What PMI does not do for you
It does not replace income. If you cannot work for six months, PMI pays for treatment and nothing else. Self-employed clients frequently need two products: PMI for speed of treatment and income protection for the earnings gap. If your budget only stretches to one and you have no savings buffer, income protection is arguably the more urgent purchase — we will tell you that rather than sell you the wrong thing.
Keeping the premium sensible
Take a mid-tier hospital list rather than a full national list, set a £250–£500 excess, cap outpatient at £1,000–£1,500 and keep full cancer cover. That configuration typically lands a healthy self-employed forty-year-old at a materially lower premium than a fully loaded comprehensive plan while preserving everything that protects your ability to earn.
How cover is treated by trading structure
| Structure | Premium deductible? | Benefit in kind? | Usual recommendation |
|---|---|---|---|
| Sole trader | No | No | Buy personally; treat as a personal cost |
| Partnership | No | No | Buy personally, or as a partnership scheme for 2+ |
| Limited company, salaried director | Yes, for the company | Yes, on P11D | Company route usually wins |
| Limited company, dividend-only | Yes, for the company | Yes, on P11D | Model both — personal can be cheaper |
| Limited company with staff | Yes, for the company | Yes, per employee | Group scheme beats individual policies |
Broker verdict
“Most 'company pays' advice online is wrong for higher-rate directors. Model both routes — sometimes personal is genuinely cheaper.” — , Head of Operations, PremierPMI
Related questions
Can a sole trader claim health insurance as an expense?
No. HMRC treats it as a personal benefit rather than a business cost, so there is no deduction against sole-trader profits.
Is it cheaper through my limited company?
Often, but not always. It depends on your marginal rate, how you extract profit and the corporation tax rate you pay, so both routes should be modelled.
Does PMI pay me if I cannot work?
No. It funds treatment only. Income protection is the product that replaces lost earnings during illness.
Can I add my partner to the policy?
Yes. Adding a partner or children is straightforward, and where a company pays, the whole premium becomes the director's benefit in kind.
PremierPMI is a UK private medical insurance broker specialising in whole-of-market placement across 10+ leading UK health insurers including Bupa, AXA Health, Aviva, Vitality, WPA, Freedom Health, The Exeter, General & Medical and National Friendly. FCA regulated (Tesha Family Ltd, FRN 1029667). Speak to a broker on 020 4525 0884, WhatsApp 020 8064 2273, or email contact@premierpmi.co.uk.
Ask a broker how your condition would be underwritten
PremierPMI's brokers are available Monday to Friday 9am to 5:30pm. Call 020 4525 0884, message us on WhatsApp 020 8064 2273, or email contact@premierpmi.co.uk. You can also request a callback or meet our team.