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Life insurance explained
Life insurance and other types of protection can provide financial support when it is needed most. There is no single policy that is right for everyone, so the starting point should be understanding what you want to protect and which risks would have the greatest effect on you and your family.
Is life insurance compulsory when getting a mortgage?
Life insurance is not generally a legal requirement for obtaining a residential mortgage, and most lenders do not make it a condition of their mortgage offer.
Buildings insurance is different. A mortgage lender will normally require suitable buildings insurance to be in place when you become responsible for the property.
Although life insurance is usually optional, it may still be extremely important—particularly if you are buying with somebody else, have children or have anyone who relies on your income.
Without suitable cover, your family could be left responsible for the mortgage or forced to sell the property following your death.
What does life insurance cover?
Life insurance pays out if the person covered dies during the policy term, provided the circumstances meet the policy conditions.
The money could be used to:
- Repay some or all of the mortgage
- Replace lost household income
- Cover childcare or education costs
- Pay household bills and other debts
- Meet funeral expenses
- Give the family time to adjust financially
You decide how much cover is required and how long the policy should last. A policy arranged specifically to protect a mortgage will often run alongside the mortgage term, but life cover can also be arranged for wider family needs.
If the insured person survives beyond the end of a standard term policy, no payment is made and the cover finishes.
Decreasing-term life insurance
Decreasing-term life insurance is commonly used alongside a capital repayment mortgage.
The potential payout reduces over time, broadly following the expected reduction in the mortgage balance. Because the amount of cover decreases, it is normally less expensive than an equivalent amount of level cover.
For example, someone taking a £250,000 repayment mortgage over 30 years could arrange decreasing cover starting at £250,000 for the same term.
The policy’s rate of decrease may not exactly match the mortgage balance. This can be affected by the mortgage interest rate, overpayments, missed payments, additional borrowing or changes to the mortgage term.
It is therefore important to select an appropriate assumed interest rate and review the policy if the mortgage changes.
Level-term life insurance
With level-term insurance, the amount of cover remains the same throughout the policy term.
If you arrange £250,000 of cover for 30 years, the potential payout remains £250,000 throughout those 30 years, provided the premiums are maintained and a valid claim is made.
Level cover can be suitable for:
- An interest-only mortgage where the balance is not reducing
- Providing a fixed amount for children or other dependants
- Replacing some of the deceased person’s income
- Covering other debts or future expenses
- Leaving a financial gift in addition to repaying the mortgage
Level-term cover is generally more expensive than comparable decreasing cover because the insured amount does not reduce.
Joint or separate life insurance policies?
Couples can often choose between a joint policy and two separate policies.
A standard joint-life, first-death policy covers two people but normally pays out only once. After a valid claim, the policy ends and the surviving person no longer has cover under it.
Two single-life policies provide each person with their own cover. This means there is the potential for two separate payouts if both people die during their respective policy terms.
Separate policies may also offer greater flexibility if circumstances change, although they can cost more than joint cover. The price difference, individual health, required cover and family circumstances should all be considered.
Neither option is automatically best. It is important to understand what happens after a claim rather than comparing the monthly premiums alone.
What is critical illness cover?
Critical illness cover pays a lump sum if the insured person is diagnosed with an illness or undergoes a medical procedure that meets one of the policy’s specified definitions.
Conditions commonly covered can include certain forms and severities of cancer, heart attack, stroke and multiple sclerosis, alongside a wider list of illnesses and procedures.
However, being diagnosed with a serious condition does not automatically guarantee a payout. The diagnosis must meet the definition contained within that particular policy. Some policies cover more conditions or use different definitions from others.
A critical illness payment could be used to reduce the mortgage, replace income during treatment, adapt the home, access rehabilitation or meet everyday costs.
This is why critical illness policies should not be compared on price alone. The quality and scope of the cover, policy definitions, additional benefits and exclusions can all be important.
What is income protection?
Income protection is designed to pay a regular income if illness or injury prevents you from working and your claim meets the policy definition.
Instead of providing one lump sum, it can replace part of your earnings after an agreed waiting period. Payments may continue for a limited period or, with some policies, until you recover, return to work, retire or reach the end of the policy term.
The appropriate waiting period can depend on how long your employer would continue paying you, the savings you have available and any other benefits you could receive.
Income protection can be particularly valuable for self-employed people who may not receive contractual sick pay. However, employed applicants should also check their workplace benefits carefully rather than assuming their income would continue indefinitely.
Life insurance protects against death. Critical illness cover protects against specified diagnoses, while income protection is intended to support your income if you cannot work. Each addresses a different financial risk.
What is family income benefit?
Family income benefit is another form of life insurance. Rather than paying one large lump sum, it normally provides a regular income from the date of a valid claim until the policy ends.
For example, a policy could provide £2,000 per month until a child reaches adulthood or until the end of an agreed term.
This can help replace the income that the deceased person would have contributed to the household. It may be used alongside mortgage life insurance, with one policy covering the mortgage and the other supporting continuing family expenses.
How much protection do you need?
A good starting point is to ask what would happen financially if you died or could no longer work.
Consider:
- The outstanding mortgage and other debts
- Your partner’s income and whether it could cover the household costs
- The number and ages of any children
- Childcare and education expenses
- Your savings and investments
- Existing life insurance
- Employer death-in-service and sick-pay benefits
- How long financial support would be needed
- The monthly premium you can comfortably maintain
Not everyone needs to insure every possible risk for the maximum amount. If your ideal level of protection is outside your budget, a smaller amount of suitable cover may still provide valuable support.
The aim is to identify the most important financial gaps and prioritise them within an affordable budget.
When should you review your cover?
Protection should be reviewed when your circumstances change. Common review points include:
- Buying a home or changing your mortgage
- Moving to a more expensive property
- Having or adopting a child
- Getting married or separating
- Changing jobs or workplace benefits
- Becoming self-employed
- Taking on additional borrowing
- Experiencing a significant change in income
- Extending the mortgage term
You should not cancel an existing policy simply because you are reviewing your options. A replacement application could cost more because you are older or because your health has changed. New exclusions, increased premiums or unsuccessful underwriting could also apply.
Any replacement cover should normally be fully accepted and in force before an existing policy is cancelled.
Why the cheapest policy may not be the best
Price matters because the premiums need to remain affordable. However, two policies that appear similar can provide different benefits.
When comparing cover, consider:
- The amount and length of cover
- Whether the benefit is level or decreasing
- Critical illness definitions
- Exclusions and restrictions
- Children’s cover where included
- Additional support services
- Guaranteed or reviewable premiums
- How claims and changes are handled
- The insurer’s underwriting decision
The cheapest quotation may be appropriate, but it should not be selected without understanding what the policy covers.
You must answer the insurer’s application questions accurately and completely. Incorrect or missing information could affect a future claim.
Protecting your mortgage and your family
Protection is not about assuming that something bad will happen. It is about deciding how the mortgage and household finances would be managed if it did.
At Crescent Mortgages, we can review your mortgage, income, family circumstances and existing benefits before explaining the available protection options. We can then help you decide which risks to prioritise and find cover that fits comfortably within your budget.
As with all insurance policies, conditions and exclusions apply. Protection policies normally have no cash-in value, and your cover will usually end if you stop paying the premiums.







