UK startup norms move by stage: pre-seed and seed teams typically run auto-enrolment pension plus cheap visible extras like a £5–£15/month cash plan; group PMI most often lands around Series A, at roughly £35–£110 per head monthly (average ~£57); by Series B a fuller stack — PMI, life cover, EAP, sometimes income protection — is generally expected.
- ✓Benefits expectations scale with stage — candidates benchmark you against peers, not corporates.
- ✓Group PMI most commonly lands around Series A; cash plans are the seed-stage stepping stone.
- ✓Schemes start from 2 employees, so 'too small for benefits' is rarely literally true.
Why stage benchmarks matter
Startup candidates are realistic: nobody expects a ten-person seed company to match a bank's benefits booklet. What they do expect is parity with other startups at the same stage — and that's the comparison that decides offers. The patterns below reflect general UK startup market practice; they're norms, not rules, and equity-heavy or deep-tech firms often deviate. But as benchmarks they're what your next candidate is quietly using.
The stage-by-stage ladder
| Stage | Typical benefits picture |
|---|---|
| Pre-seed (1–5 people) | Auto-enrolment pension (the legal floor), flexible working, equity. Formal health benefits are rare. |
| Seed (5–15) | Pension plus first visible extras: a health cash plan (£5–£15/head/month), an EAP (£5–£15/head/year), sometimes a wellbeing budget. |
| Series A (15–50) | Where group PMI most often lands — commonly entry or mid tier with an excess, ~£35–£110/head/month, average ~£57. Enhanced parental leave starts appearing. |
| Series B (50–150) | The fuller stack: PMI (often extended to partners/children), group life (~0.3% payroll), EAP as standard, and increasingly group income protection (~0.5% payroll). |
Two forces drive the Series A inflection. First, competition: at that stage you're hiring senior people out of companies that already have PMI, and its absence becomes a talking point in offers. Second, exposure: with 20+ employees, statistically someone will hit the NHS waiting list — 7.3 million treatments deep, median 12.4 weeks — every year, and founders tend to buy cover shortly after the first painful case, not before.
The cash-plan stepping stone
For seed-stage firms, the honest question isn't 'PMI or nothing' — it's 'what's the best £10 a head?' Health cash plans answer it well: for £5–£15 per employee per month, staff get money back on dental, optical, physio and often a digital GP or EAP bolted on. It's a benefit people use monthly, which builds the habit of valuing the package before you can afford the expensive layer. The upgrade path is natural: cash plan at seed, PMI at A, keep the cash plan alongside or fold its features into richer cover.
Benchmark your stage, then beat it
Budgeting it like a founder
The whole ladder is cheaper than it looks next to startup salaries. Illustratively, for a 20-person post-A team: mid-tier PMI at ~£57 a head is about £13,700 a year, an EAP a few hundred, group life around 0.3% of payroll. Premiums are generally corporation-tax deductible; employees pay benefit-in-kind tax on PMI and the company pays Class 1A NIC at 15%. Set against replacement costs commonly estimated at 6–9 months' salary per leaver, the package prices like insurance on the team itself. For sector-specific detail, our tech startup health insurance guide runs the numbers by team age and stage.
The practical move at any stage: quote your actual census before assuming affordability. A young team often prices well below the market average — we compare Bupa, AXA Health, Aviva, Vitality, WPA and The Exeter from one census.
And when you upgrade, tell the story: 'we've added private medical cover' is a milestone announcement, internally and in job ads. Benefits bought quietly deliver a fraction of their recruiting value — the benchmark only works for you if candidates and current staff actually know you've cleared it.
Frequently asked questions
What benefits do UK startups typically offer at seed stage?
Generally the auto-enrolment pension plus cheap, visible extras: a health cash plan at £5–£15 per employee per month, an EAP at a few pounds a year, flexible working and equity. Full private medical insurance at seed is the exception rather than the norm — it more commonly arrives around Series A.
When do startups usually add private medical insurance?
Most commonly around Series A, once headcount passes roughly 15–20 and hiring competes with employers that already offer PMI. Typical cost is £35–£110 per employee per month (average ~£57), and young teams often price below that. Some founders buy earlier — moratorium underwriting rewards starting before conditions arise.
What's a normal benefits package by Series B?
By Series B, candidates generally expect the fuller stack: group PMI (often extendable to family), group life cover around 0.3% of payroll, an EAP as standard, and increasingly group income protection near 0.5% of payroll — on top of pension and enhanced leave. Absence of PMI at this stage reads as a gap.
Are health cash plans a good stepping stone for early-stage startups?
Generally yes. At £5–£15 per employee per month they deliver dental, optical and physio money plus often a digital GP — a benefit staff use monthly at a tenth of PMI's cost. The usual path is cash plan at seed, PMI around Series A, with the cash plan kept or absorbed.
Is a five-person startup too small for a group health scheme?
No — group schemes start from 2 employees, and group rates typically run 10–30% cheaper per head than individual policies. The constraint at five people is budget, not eligibility, which is why many pre-Series A teams start with a cash plan and upgrade later.