Mortgage life insurance is a term life policy designed to repay your outstanding mortgage if you die during the policy term. It ensures your family can stay in the home without the burden of monthly mortgage payments.
What Is Mortgage Life Insurance?
Mortgage life insurance is a policy designed to pay off your outstanding mortgage if you die during the term. It ensures your family can stay in the home without the burden of mortgage repayments.
While not legally required, most mortgage lenders will ask if you have life cover in place — and if you have dependents, it's one of the most important financial decisions you can make.
Types of Life Insurance for Mortgages
There are several types to consider:
- Decreasing term life insurance — the payout reduces over time, roughly in line with your mortgage balance. This is the cheapest option and the most common choice for repayment mortgages.
- Level term life insurance — the payout stays the same throughout the term. More expensive, but provides extra funds above and beyond clearing the mortgage (useful for childcare, education costs, etc.).
- Whole-of-life insurance — covers you for your entire life, not just a fixed term. Guaranteed to pay out but significantly more expensive. Often used for inheritance tax planning.
- Family income benefit — instead of a lump sum, pays a regular tax-free monthly income to your family until the policy expires. Can be a very cost-effective alternative.
How Much Life Cover Do You Need?
At minimum, your cover should match your mortgage balance. But consider these additional factors:
- Outstanding debts — credit cards, loans, car finance
- Childcare costs — years of nursery, school runs, after-school care
- Living expenses — bills, food, and day-to-day costs your salary currently covers
- Future costs — university fees, wedding contributions
- Funeral costs — typically £4,000–£6,000 in the UK
A common approach: take your mortgage balance and add 10x your annual salary to cover future income needs. Your advisor can help calculate the right amount.
Joint or Single Policies?
If you're buying with a partner (see our joint mortgages guide), you have two options:
- Joint life policy — covers both of you but only pays out once (on the first death). Cheaper than two single policies.
- Two single policies — each person has their own policy. Costs more but pays out on both deaths, which can be crucial if you both pass away or if you separate in the future.
Most advisors recommend two single policies for couples. The cost difference is often small, and the additional protection is significant — especially if you have children.
How Much Does It Cost?
Life insurance is often surprisingly affordable, especially if you're young and healthy:
- A 30-year-old non-smoker might pay £8–£15/month for £200,000 of decreasing cover over 25 years
- Level term for the same amount could be £12–£25/month
- Smokers typically pay 2–3x more
- Premiums increase significantly with age — buying at 40 could cost double what it would at 30
The key message: the sooner you get cover, the cheaper it will be. And once your premium is locked in, it won't increase for the full term.
Do Mortgage Lenders Require Life Insurance?
Life insurance is not a legal requirement for getting a mortgage. However:
- Most lenders will strongly recommend it
- Some lenders may make it a condition of the offer in certain circumstances
- If you have dependents, it's widely considered essential
- Without it, your family could be forced to sell the home to repay the mortgage
Importantly, you don't have to buy the policy your lender or estate agent offers. Shopping around — ideally through an independent advisor — usually results in better cover at a lower price.
Writing Your Policy in Trust
One of the most overlooked steps is writing your life insurance policy in trust. This is free to do and has major benefits:
- The payout goes directly to your beneficiaries rather than through your estate
- It avoids probate delays — your family gets the money faster (often within weeks instead of months)
- It may avoid inheritance tax on the payout
Your advisor should set this up for you when you take out the policy. If you have existing cover that isn't in trust, it's worth arranging this now.
Common Life Insurance Mistakes
- Not getting any cover at all — the biggest mistake, leaving your family exposed
- Only covering one partner — both incomes (or childcare contributions) matter
- Choosing the cheapest option without advice — the cheapest policy isn't always the right one
- Not reviewing cover when circumstances change — new baby, house move, salary increase
- Forgetting to write the policy in trust — a simple step that makes a huge difference
- Not disclosing health information accurately — non-disclosure can void your policy at claim time
Frequently Asked Questions
- Is life insurance compulsory for a mortgage?
- No, but it's strongly recommended — especially if you have dependents. Without it, your family may need to sell the home to repay the mortgage if you die.
- What's the difference between decreasing and level term?
- Decreasing term cover reduces over time (matching your mortgage balance) and is cheaper. Level term stays the same throughout the policy, providing extra financial security beyond just the mortgage.
- Can I get life insurance with a health condition?
- Yes. Many conditions can still be covered, though premiums may be higher or specific exclusions may apply. A specialist advisor can search our hand-picked panel of Defaqto 4–5 star rated insurers for the best terms.
- Should I buy life insurance from my mortgage lender?
- Not necessarily. Lenders and estate agents often offer policies as part of the mortgage process, but these are rarely the cheapest or most comprehensive. An independent advisor can usually find better value.
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