What makes whole-of-life different

Unlike term insurance, which only pays out if death occurs within a fixed period, whole-of-life insurance guarantees a payout whenever you die, provided premiums are kept up — there's no "term" that can simply expire with no payout.

Why it costs more

Because the insurer is certain to pay out eventually (rather than only if death occurs within a limited window), premiums for whole-of-life cover are typically considerably higher than term insurance for an equivalent sum assured — you're paying for that certainty.

Common uses

  • Inheritance Tax planning: a whole-of-life policy (often written in trust) can provide funds to cover an expected IHT bill, since IHT is only triggered by death — precisely when the policy is guaranteed to pay out.
  • Funeral costs: ensuring funds are available to cover funeral expenses, whenever death occurs.
  • Leaving a fixed legacy: guaranteeing a specific sum passes to beneficiaries, regardless of when death occurs.

Reviewable vs guaranteed premiums

Some whole-of-life policies have premiums fixed for life at outset; others are "reviewable," meaning the insurer can increase premiums periodically (often every 10 years) based on updated mortality assumptions — potentially resulting in significantly higher costs later in life. Checking which type you're being offered, and understanding the long-term cost implications, matters considerably given how long these policies typically run.

Writing the policy in trust

Placing a whole-of-life policy in trust means the payout goes directly to beneficiaries without forming part of your estate for Inheritance Tax purposes, and without the delay of waiting for probate — an important, often overlooked step, particularly when the policy is intended to help pay an IHT bill itself.

Key takeaways

  • Whole-of-life cover guarantees a payout whenever death occurs, at a higher premium than term insurance.
  • It's commonly used for Inheritance Tax planning, funeral costs, or a guaranteed fixed legacy.
  • Check whether premiums are fixed for life or "reviewable" and can rise significantly later.
  • Writing the policy in trust avoids IHT on the payout itself and speeds up access for beneficiaries.