The difference between life insurance and life assurance depends on whose pages you are reading: Legal & General and Aviva use the words differently, and so do different pages from one of them. Legal & General's guide to the two words keeps life assurance for whole of life cover and life insurance for term cover, yet its own FAQs use them the other way round, and Aviva's consumer life insurance page calls both kinds "life insurance". Aviva and MoneyHelper use "life cover" as a general label rather than the name of a separate product.
The wording on your own policy documents is what counts, so check what a quote says it covers rather than relying on the name. Prices depend on the person too. A real figure for your own age and health starts with the form on this page, which is free and quick to fill in (allow a few minutes), followed by a call from a broker authorised by the FCA who can compare several insurers' quotes and wording with you.
What is the difference between life insurance and life assurance?
There are two usages, and a reader will meet both. Legal & General's article Life assurance vs. life insurance (3 March 2026) draws a line:
Life assurance usually refers to whole of life cover. In the event of a valid claim, your policy will payout whenever you die, because the policy lasts for your entire lifetime. This typically means life assurance premiums are higher.
Life insurance is also known as term life insurance. It covers you for a set period such as 10, 20, or 40 years and only pays out if you die during that term, and a valid claim is made.
On this reading, the word "assurance" fits a payout that is certain to arrive, which is how the article explains the name (quoted in the FAQ below). The contrast, then, is whether the cover has an end date.
The same article calls its definitions "a rule of thumb", and L&G does not use them uniformly. Its life insurance FAQs say life insurance is sometimes referred to as life assurance or level term assurance, which runs the other way: there the term policy is the one being called assurance. Aviva's life insurance page lists "Term life insurance" and "Whole of life insurance" as the two types of life insurance. So there is no one definition that every insurer follows.
MoneyHelper's guide (archived August 2025) describes the product under the name life insurance, as one that pays out either a lump sum or regular payments on your death, to give your dependants financial support. How long the cover lasts, and what happens if you outlive it, is set by the policy type; term versus whole of life compares the two, and how life insurance works collects the wider guides.
How do Legal & General and Aviva use the words?
The table sets out what each insurer's own pages say, so you can see where the usage differs. It describes how these two firms write, not how the whole market does.
| Phrase | Legal & General | Aviva |
|---|---|---|
| Life insurance | Another name for term life insurance (article, March 2026); its policy terms (QGI12849, October 2026) describe a Life Insurance policy that covers the life insured until the policy ends | Consumer life insurance page: "Life insurance pays out a sum of money if you die while you hold the policy", with term and whole of life as its two types |
| Life assurance | Usually whole of life cover (article); also sometimes used as another name for life insurance (FAQs) | Its group life page for employers lists "Spouse/Partner Life Assurance" as an optional benefit an employer can offer staff |
| Whole of life | Whole of life cover may also be called life assurance (types guide, 19 June 2026) | "Whole of life insurance – which lasts your entire life" |
L&G's video on the subject adds a point about how you buy: "If you want life assurance, you'll need to go to a financial advisor." The article says its Whole of life protection plan "is available from our advisers", while for life insurance it says "you can come to us directly". That is L&G's channel for that product, not a rule for every insurer.
The article also notes that "Some policies can include an investment element and are sold through advisers." If you are offered one, ask the adviser for its terms.
Is life cover the same as life insurance?
Aviva and MoneyHelper use "life cover" as a plain-English label for the protection rather than the name of a separate product. Aviva uses it as a range heading ("View all our life cover options") while naming individual products Life Insurance Plan and Over 50s Life Insurance, and MoneyHelper (archived August 2025) uses it in sentences about joint life cover paying out only on the first death. What a product pays is set by its policy terms, not by which of the three phrases the marketing uses.
Policy documents bring their own vocabulary. Legal & General's policy terms for its direct Life Insurance (QGI12849, October 2026) define the cover as for the life insured, meaning the person or people covered by the policy, if they die or are diagnosed with a terminal illness before the policy ends; what life insurance is quotes the definition in full. The issuer is named in the same document as Legal and General Assurance Society Limited, so "assurance" turns up in a firm's name as well as in product descriptions.
What "death benefit" means is set by the document that uses it. If a quote or key features document uses the phrase, look at how that document describes what is paid, on what event, for how long, and whether a terminal illness benefit is included.
If you are comparing quotes that use these names differently, a broker can lay several insurers' wording side by side and ask each what the cover actually pays. Asking for that call costs nothing: use the quote form on this page.
Is death in service the same as life insurance?
Death in service is life cover arranged through an employer rather than bought by you. Employee packages often include death in service benefits, which provide cover linked to your salary. Aviva calls its version of the employer product Group Life Insurance, and says "If one of your employees dies in service, this cover helps their loved ones after their loss with financial support and help coping with bereavement." The label matters less than who buys it, who is covered and who is paid.
| Question | Personal life insurance or assurance | Employer death in service (Aviva Group Life as described to employers) |
|---|---|---|
| Who arranges it? | You: Legal & General's FAQs say "You choose the amount of cover you need and how long you need it for" | The employer: "You can choose whether to insure all of your employees or just a specific section" (employer guide GR01089, January 2026) |
| Who sets the amount? | You do, when you apply | "You decide the level of benefits you want to provide the employee"; the lump sum can be "a fixed amount or a multiple of an employee’s salary" |
| Who is covered? | The life insured, which L&G's terms define as the person or people covered by the policy | "Employees with a current UK, Channel Islands or Isle of Man registered contract of employment can join, provided they meet the eligibility criteria decided by you" |
| Who pays the premium? | You: L&G's FAQs say "You can pay your premiums monthly or annually" | "Employers normally pay all of the premiums" |
| Who gets the money? | Depends on how the policy is set up; see what a life insurance beneficiary is | "We’ll pay lump sum benefits as advised by the Trustees (the people appointed by you to look after the policy and any benefits paid)" |
The right-hand column describes one insurer's literature written for employers and says what the employer can choose; your own scheme's rules may differ, and the guide itself says it "doesn’t form part of the contract". Your employer or scheme booklet is the document that tells you what applies to you. Public-sector schemes publish their own rules, for example NHS death in service benefit, and group life assurance cover looks at the employer product by name.
One difference matters if you move jobs. MoneyHelper's guide (archived August 2025) puts it plainly: if you stop working for that employer, you will no longer be covered under their policy. Aviva's employer guide notes that employers normally pay the premiums; ask your employer or the scheme administrator what yours provides.
Do you need life assurance and life insurance, or just one?
The answer depends on what the money is for, so these are questions to weigh, not a recommendation. The first is how long the need lasts and what it is. Legal & General's article links term cover to needs that "have a defined length of time", such as a mortgage or a child finishing school, and says whole of life policies "are most commonly used in Inheritance Tax planning". Whether one, the other or a mix fits a household is the subject of term versus whole of life, which covers cost as well; what a life insurance trust is explains how a policy can be held in trust.
The second is what you already have. MoneyHelper (archived August 2025) suggests you "Check if you already have it through your work", and whether you need life insurance with death in service works through that. For the wider question see do I need life insurance, and how much life cover you need for the method of working out an amount.
A broker can quote term and whole of life side by side and explain how each insurer describes the cover. Should you want that for your own circumstances, the quote form here arranges a call from an FCA-authorised broker, with no obligation to go ahead.
Frequently asked questions
Why is it called life assurance?
Legal & General says the word is used because you are assured that a valid claim will be paid whenever you die, so long as you pay your premiums. That is its explanation for whole of life cover. It also uses the phrase for term cover in its FAQs, so the name alone does not tell you the type.
Is life assurance cheaper than life insurance?
On Legal & General's definitions, the opposite: life assurance premiums are typically higher than for life insurance, since a whole of life policy pays out whenever you die. We cannot give figures, because cost depends on your age, health and the cover chosen. A quote for your circumstances is the way to find out; what life insurance costs explains what moves the price.
Is group life cover the same as death in service?
Aviva describes Group Life Insurance as cover that, if an employee dies in service, "helps their loved ones after their loss with financial support". On that wording, then, group life is the policy an employer buys and death in service is the event it pays on. Other employers and public schemes may run their own arrangements; see death in service insurance for employers.
Does the name on the policy change how a claim is assessed?
A claim turns on the policy's terms, not its name. Legal & General says "Whether you want life insurance or life assurance, it’s important to answer any questions about your health and lifestyle honestly." What you must disclose explains the duty.
Is life cover the same as funeral cover?
The name alone will not tell you. Aviva, for one, gives its lifelong product a life insurance name, Over 50s Life Insurance, and says it covers you for the rest of your life, so check the terms rather than the label. How over-50s plans and funeral insurance pay is explained in over-50s life insurance and what funeral insurance is.
When you are ready to look at real quotes rather than labels, the form on this page arranges a call, and the broker who rings will talk through the wording with you.
Sources
- Legal & General, Life assurance vs. life insurance (3 March 2026), read 18 October 2026. legalandgeneral.com
- Legal & General, Life Insurance FAQs, read 18 October 2026. legalandgeneral.com/faqs
- Legal & General, Types of life insurance (19 June 2026), read 18 October 2026. legalandgeneral.com/types
- Legal & General, Life Insurance – Policy Terms and Conditions (QGI12849 2026/10; the version sold direct), read 18 October 2026. legalandgeneral.com
- MoneyHelper, What is life insurance? (archived 3 August 2025), read 18 October 2026. web.archive.org (moneyhelper.org.uk)
- Aviva, Life insurance (consumer product page), read 18 October 2026. aviva.co.uk
- Aviva, Group life insurance (business product page), read 18 October 2026. aviva.co.uk
- Aviva, Employer guide to Group Life cover: what it is and how it works (GR01089 01/2026, written for employers), read 18 October 2026. aviva.co.uk