Protection guide
What is life insurance?
Life insurance is designed to provide a financial payout if you die while the policy is in force. It can help protect the people who depend on you financially and can be arranged for needs such as a mortgage, family income or longer-term estate planning.
The basics
You pay premiums in return for cover during the policy.
MoneyHelper explains that life insurance can pay a lump sum or regular payments on death, depending on the policy. The amount paid depends on the level and type of cover selected.
The policy only pays according to its terms, so the application, medical disclosures, exclusions and policy wording matter.
Insurers can check the information provided when a claim is made. Inaccurate or incomplete information can affect whether a claim is paid.
Main types
Different policies are designed for different needs.
Level term assurance
The amount of cover normally stays the same throughout the agreed term.
Decreasing term assurance
The amount of cover reduces over time and is commonly used alongside a repayment mortgage.
Increasing term assurance
The cover rises over time, often to help offset the effect of inflation.
Whole of life
Designed to pay out whenever death occurs, provided the policy remains in force and premiums are maintained.
The amount of cover, term, exclusions, premium structure and purpose of the policy all need to fit the need being insured.
How much cover?
Start with the financial problem the policy needs to solve.
MoneyHelper highlights factors such as debts, mortgage or rent, dependants and household income when considering the amount of life cover required.
Mortgage or other debt
Some people want enough cover to clear some or all outstanding borrowing.
Family income
Cover may be used to replace part of the income a household would lose on death.
Children & dependants
Education, childcare or general living costs can affect the amount and duration of cover needed.
Existing benefits
Death-in-service benefits, savings and other assets can reduce or change the amount of additional cover required.
Policy ownership
Single-life and joint-life policies do different jobs.
A single-life policy covers one person. A joint-life policy covers two people under one contract and commonly pays once, usually on the first death, depending on the policy terms.
Two separate single-life policies can potentially provide two separate payouts, whereas a joint-first-death policy normally ends after the first valid claim.
A joint policy can be cheaper than two single policies, but it can leave less cover after the first claim.
Beneficiaries & trusts
How the policy is arranged can affect who receives the money and how quickly.
MoneyHelper notes that life insurance can sometimes be written in trust. This can help the proceeds pass to the intended beneficiaries without waiting for probate and can affect how the payout is treated for estate-planning purposes.
Trusts have legal and tax consequences, so the wording and suitability of the arrangement should be considered carefully.
The right structure depends on the policy, beneficiaries, ownership and wider estate-planning objectives.
Keep cover relevant
Life insurance should be reviewed when your circumstances change.
New mortgage
Borrowing can change the amount or duration of cover required.
Children or dependants
Family responsibilities can increase the financial impact of losing an income.
Job change
Employer death-in-service benefits can change or disappear when employment changes.
Separation or marriage
Beneficiaries, ownership and protection needs may need updating.
If you replace an existing policy, do not cancel the old cover until the replacement is fully in force and you are satisfied with the new terms.
Protection advice
Not sure what level or type of life cover you need?
A protection review can consider your mortgage, income, dependants, existing benefits and the financial impact your household would face if you died.
Book a conversationThis guide is for general information only and is not personal protection, financial, tax or legal advice. Policy terms, exclusions, premiums and underwriting vary between insurers. Content checked against current MoneyHelper guidance on 16 September 2026.