Quick answer · Updated August 2026
Over-fifties life insurance splits into guaranteed-acceptance plans (from £4/month, no health questions, payouts capped £10,000–£20,000) and underwritten cover (health questions, typically 3–5× more cover per pound). The calculation to run before buying a guaranteed plan: monthly premium × months to age 86–95 vs the fixed payout — long lives can pay in more than they get out.
Guaranteed Plans at a Glance (August 2026)
| Provider | Entry age | Max cover | From |
|---|---|---|---|
| SunLife | 49–85 | £18,000 | £4/mo |
| Legal & General | 50–80 | £20,000 | £4.50/mo |
| Aviva | 50–80 | £20,000 | ~£5/mo |
| Royal London | 50–80 | £20,000 | ~£5/mo |
| Post Office | 50–80 | £15,000 | varies |
| British Seniors | 50–80 | £10,000 | varies |
Verified August 2026. Full comparison with waiting periods and gifts on the over-50s hub.
The One Calculation to Run
Multiply the monthly premium by the months from your age to 90 (premiums typically stop between 90 and 95). If that total comfortably exceeds the payout, and your health would pass underwriting, the guaranteed plan is the wrong product for you — our SunLife review walks the worked example, and the over-50s hub shows the underwritten alternatives.
Frequently Asked Questions
For guaranteed acceptance: Legal & General and Aviva lead on cover-per-pound with £20,000 caps; SunLife leads on brand and its £130 gift card. For anyone in reasonable health, underwritten term or whole-of-life cover typically beats them all on value.
Guaranteed-acceptance plans ask no health questions at all beyond smoker status. Underwritten cover asks health questions (usually no physical exam below ~£500k) and rewards good answers with much more cover per pound.
The plan lapses and you get nothing back — guaranteed plans have no cash-in value. Only commit to a premium you can sustain indefinitely.