A company health cover policy document should set out eight things: who's eligible and when, how joining works, what each tier covers, the benefit-in-kind tax employees will pay, family additions, upgrade rules, what happens on leaving, and who administers it. One or two pages is plenty — clarity beats length, and every rule you write down is a dispute you won't have later.
- ✓Write the policy before launch — every rule documented is a future dispute avoided.
- ✓The eight essential sections fit on one or two pages.
- ✓Always explain the benefit-in-kind tax up front; it's the number-one source of employee surprise.
Why you need a policy document at all
The insurance policy governs your relationship with the insurer. But nothing from the insurer covers the questions employees actually ask: am I eligible? When can I join? Can I add my partner? What tax will I pay? What happens if I leave in March? Without written answers, every one of those becomes an ad-hoc decision — and ad-hoc decisions become precedents, inconsistencies and, eventually, grievances.
A health cover policy document fixes that in one or two pages. It also protects you at the awkward moments: the leaver who assumed cover continued, the new joiner who expected day-one cover, the employee who wants a richer tier than their band. If the rule is written down and applied consistently, the conversation is short. Common first-scheme mistakes almost all trace back to rules that were never written down.
The eight sections, in order
Here's a section-by-section outline you can adapt. Keep the language plain — this is an employee-facing document, not a legal one:
- Purpose and summary. One paragraph: what the benefit is, which insurer provides it, and that the insurer's policy terms govern what's clinically covered.
- Eligibility. Who qualifies — for example, all permanent employees working 16+ hours a week — and any waiting period, such as after probation. State explicitly whether fixed-term staff and contractors are included.
- Joining and joining windows. When eligible employees can join: at the start date or post-probation, and thereafter at scheme renewal only (the common rule, since insurers often restrict mid-year joiners to new starters). Cover whether joining is automatic or opt-in.
- Cover levels and tiers. Which roles or bands get which tier, in a simple table. Point to the insurer's member guide for clinical detail rather than restating it.
- Tax: the benefit in kind. Plain-English explanation that the premium is a taxable benefit, roughly what that costs at basic and higher rate, and how it's collected (P11D tax-code adjustment now, payroll deduction once payrolling applies). Include the option to opt out.
- Family additions. Whether partners and children can be added, who pays (employee-funded via payroll is the norm), when additions can be made — renewal, plus life events like a new baby — and what happens to family cover if the employee leaves.
- Upgrades and downgrades. Whether employees can pay to upgrade tier or add options, and the window for changes (usually renewal only).
- Leaving the scheme. When cover ends on leaving employment (commonly the leaving date or end of that month), the fact that the leaver can usually continue cover personally with the insurer if arranged promptly, and who to contact. Cover opt-outs and what rejoining later requires.
The sections people get wrong
Three of the eight deserve extra care. Tax first: the benefit in kind is the single biggest source of employee surprise. An employee on a £684-a-year benefit pays roughly £137 at basic rate — entirely reasonable, but only if they knew it was coming. Spell out the numbers with a worked example, and explain that tax codes may adjust with a lag. Our opting-out guide covers the employees who'd rather not pay it.
Leavers second: this is where genuine harm can happen. Someone mid-treatment whose cover stops on their leaving date needs to know immediately that they can usually continue cover personally with the insurer — often preserving their underwriting terms — if they act quickly. Put that in the policy and in the leaver process, not just in someone's head.
Get the scheme your policy will describe
Keeping it consistent with everything else
| Policy question | Common default rule |
|---|---|
| Who is eligible? | All permanent employees, after probation |
| When can people join? | Start date or post-probation, then renewal only |
| Who pays for family cover? | Employee-funded via payroll deduction |
| When can tiers change? | At renewal, or on promotion into an eligible band |
| When does cover end for leavers? | Leaving date or end of that month |
| Is the benefit contractual? | Usually discretionary — "may be varied or withdrawn" |
The policy document doesn't live alone. Check it against three neighbours. Your employment contracts: most employers deliberately keep health cover non-contractual ("provided at the company's discretion and may be varied or withdrawn") so the scheme can change at renewal without a contractual variation — make sure the policy document uses the same language. Your scheme administration: the joining windows and leaver dates you write down must match what the insurer actually allows, so confirm them with your account manager first — our adding and removing employees guide covers the mechanics. And your launch comms: the announcement should summarise the policy, not contradict it — see announcing your scheme.
Then version it. Date the document, note the insurer and renewal date, and review it once a year at renewal — five minutes to check tiers, tax rates and contact names still hold.
Before you publish it
Two final checks. First, a dry run: give the draft to one manager and one recent joiner and ask them the awkward questions — can I join today, what happens if I resign in June, can my partner come on. If the document answers without you in the room, it works.
Second — and this is the honest hedge — run it past HR and, for anything touching contractual status, discrimination risk (eligibility rules that inadvertently exclude protected groups, for instance) or tax wording, someone qualified to advise. This outline is a solid starting structure, but it's a template to adapt, not legal or tax advice; a one-hour review by a professional is cheap insurance on a document you'll rely on for years.
Frequently asked questions
What should a company health cover policy document include?
Eight sections: purpose and summary, eligibility criteria, joining windows, cover tiers by role, a plain-English benefit-in-kind tax explanation, family addition rules, upgrade/downgrade rules, and the leaver process. One or two pages is enough — link to the insurer's member guide for clinical detail rather than restating it.
How should a health cover policy define eligibility?
By objective criteria applied consistently: employment type (for example, all permanent employees), minimum hours if relevant, and any waiting period such as completion of probation. State explicitly whether fixed-term staff and contractors qualify, and take advice on any rule that could inadvertently exclude a protected group.
What are joining windows in a company health scheme policy?
The defined points when eligible employees can join: typically on their start date or after probation, then at annual renewal only. Insurers often restrict mid-year additions to new starters, so writing a window into your policy keeps your promises aligned with what the scheme actually allows.
How do I explain benefit-in-kind tax in a health cover policy?
With a worked example: the premium the company pays is a taxable benefit, so an employee with £684 a year of cover pays roughly £137 at basic rate or £274 at higher rate, collected via tax code now and through payroll once payrolling applies. It's the top source of employee surprise, so put numbers in.
What should the leaver section of a health policy say?
When cover ends (commonly the leaving date or the end of that month), that leavers can usually continue cover personally with the insurer — often keeping their underwriting terms — if arranged promptly, and who to contact. This matters most for anyone mid-treatment, so build it into the leaver checklist too.
Should company health cover be contractual or discretionary?
Most employers keep it discretionary — stated as "provided at the company's discretion and may be varied or withdrawn" — so the scheme can change insurer, tiers or terms at renewal without a contractual variation. If your contracts already promise cover, align the policy wording carefully and take advice before changing either.
Can a health cover policy set different tiers for different employees?
Yes, and most do — comprehensive cover for senior bands, core cover for others is a common structure. The key is tiering by role or seniority band applied consistently, documented in a simple table, rather than individual-by-individual decisions that create precedents and fairness disputes.
How should the policy handle employees adding family members?
State whether partners and children can be added, who pays (employee-funded via payroll deduction is the norm), and when — usually at renewal, plus life events like a new baby or marriage. Also cover what happens to family cover when the employee leaves, since it typically ends with theirs.
Do I need a lawyer to write a company health cover policy?
Not to draft it — the eight-section outline is manageable in-house. But have HR or a professional review the final version, particularly eligibility rules (discrimination risk), contractual status wording and the tax explanation. A short review is cheap compared with a grievance over a rule that was never checked.
How often should a company health policy document be reviewed?
Annually, at scheme renewal — check the tiers, tax figures, insurer details, joining windows and contact names still match reality, and re-date the document. Also revisit it whenever you change insurer or restructure tiers, since the leaver and joining mechanics can differ between schemes.