A level term life insurance policy is term cover whose payout stays the same, from the day it starts until the day it ends; at Aviva and Legal & General the premium is fixed too. Legal & General describes it as a policy where "the amount of cover you choose and the premium you pay will stay the same throughout the duration of your policy, unless you decide to make any changes."
The detail belongs to each insurer, so this page reads Aviva's and Legal & General's own documents, plus a MoneyHelper description. Prefer a quote to a definition? Jot down a few basics in the form on this page, at no cost, and an FCA-authorised broker can ring to go through level cover with you, asking several insurers at once.
What does level mean in a level term life insurance policy?
"Level" describes the sum the policy pays and, at both insurers quoted here, the premium too. Aviva's Life Insurance Plan summary (DA03008, May 2023), which its life insurance page links as its current policy terms, puts it in one sentence: "Level cover – We’ll pay the cover amount as a lump sum. It will stay the same throughout the policy term." MoneyHelper's description (archived August 2025) is similar: the level of cover stays the same throughout.
Legal & General's explainer on kinds of life cover (19 June 2026) adds the premium. A level policy's "cash sum stays the same throughout your policy term, and your monthly premiums will remain the same unless you make a change to your policy." So a claim in the first year and a claim in the last year would, on a policy you have not altered, be for the same cover amount.
Everything else, from how long a term can run to what happens when it ends, is as on any term policy and is covered in how term life insurance works. This page deals only with what the word level adds.
Are level term premiums guaranteed?
Where an insurer says so, yes, within a stated condition. Aviva's summary says: "If you’ve chosen level or decreasing cover your premiums will be guaranteed. This means they’ll stay the same throughout your policy unless you make a change." Legal & General's policy terms (QGI12849, October 2026) offer guaranteed premiums, which stay the same unless you make changes to your policy, and its FAQs say that once a policy is in place the premiums "are guaranteed and won’t change unless you make any changes."
Both documents attach the same condition. The guarantee binds the insurer, not you: the premium holds for as long as you leave the policy alone. Aviva lets you alter the sum or the length of the policy, and warns that doing so may mean an amended or replacement policy, or a brand-new one, and that it may ask for some health and lifestyle details. A change can therefore bring a new premium and fresh questions.
Premiums that the insurer can review and raise during the policy are a different arrangement, explained in why some premiums rise over time. These are two insurers' terms, so check the wording of any particular policy before assuming its premiums are guaranteed.
Does inflation reduce what a level term payout is worth?
It can, and Aviva says so in its own words. Its life insurance page (WC05632, September 2026) says: "With level cover you choose a lump sum payout, but over time that will be worth less due to inflation." It gives an example:
For example, a £100,000 lump sum would still be £100,000 in 20 years' time, but it may not buy you as much as it would now because the cost of goods and services will have gone up with inflation.
The flat sum is the point of the policy, and also its limit: the number on the schedule is fixed, what it buys is not. Increasing cover is the type built to respond. The same Legal & General explainer says increasing term is "normally designed to protect against inflation". How that works, and what it does to the premium, is the subject of increasing term life insurance. Whether a level sum is enough for your own household is a question about your debts, income and plans, which how much life cover you need sets out as a method rather than an answer.
What is level term life insurance used for?
Both insurers describe what level cover is used for. Aviva's page puts it in terms of the household: "If you die during this time, your loved ones could use the lump sum to help them pay off debts or put it towards living costs and monthly outgoings, such as rent."
Legal & General's comparison with mortgage life insurance (5 August 2026) says "A level term life insurance policy can be a good choice for family and mortgage protection." Where a repayment mortgage is the only debt in view, the falling alternative is described in mortgage life insurance. Who receives a payout, and how it is taxed, depend on how the policy is held rather than on its being level; what a life insurance trust is explains the main choice, and whether a payout is taxable covers the rest.
How does level term differ from decreasing and increasing term?
Level, decreasing and increasing cover differ first in what the sum does. For a reader weighing level cover, the other differences are in the premium and the relative price. In the insurers' own words:
| Type | Premiums, in Aviva's summary | Price compared with the others, in Legal & General's guide |
|---|---|---|
| Level | "will be guaranteed" | "Can cost more than an equivalent decreasing life insurance" |
| Decreasing | "will be guaranteed" | "Will generally cost less than an equivalent level term policy" |
| Increasing | "could change" | "Likely to be more expensive than a standard ‘level term’ or decreasing life insurance policy" |
Those are directions, not prices: how far apart the three are for you depends on your age, health, the amount and the term, and what life insurance costs explains what moves a premium. The falling kind has its own pages, decreasing term and how its cost compares with level; whole of life cover, which has no end date, is weighed in term against whole of life, and our guide to types of policy lists the rest.
If you would like level and decreasing cover priced side by side for the same details, note that in the form on this page; whichever FCA-authorised broker picks it up can quote both in one conversation.
Frequently asked questions
What does a level term policy for a set number of years mean?
The cover lasts for the number of years you pick, and the amount it would pay stays the same across them. If you outlive the term, the policy ends with no payout: Aviva's summary lists a death "outside the policy term" among the times it won't pay.
What is individual level term life insurance?
Read as level cover on one person's life, it is what Aviva calls a single policy: its summary says the plan can cover one person (a single policy) or two people (a joint policy). The two-person version, and who it pays, is explained in joint life insurance.
What does level term assurance mean?
It is another name for the same policy. Legal & General's FAQs say its life insurance is sometimes also called life assurance or level term assurance. The plain-English difference between insurance and assurance is on life insurance and life assurance.
Is level term different from ordinary term life insurance?
Level is one kind of term cover, alongside decreasing and increasing. MoneyHelper says there are "three kinds of term life policies". The general explanation of term cover is on how term life insurance works, and what life insurance is explains cover of every kind.
When you want figures for your own circumstances, set those out in the form on this page so that an FCA-authorised broker can ask insurers how they'd view your health. Going ahead is your call.
Sources
- Aviva Life & Pensions UK Limited, Life Insurance Plan Policy Summary (DA03008, May 2023; linked from Aviva's direct life insurance page as its current policy terms), read 18 October 2026. static.aviva.io
- Aviva, Life insurance (product page, WC05632, September 2026), read 18 October 2026. aviva.co.uk
- Legal and General Assurance Society Limited, Life Insurance – Policy Terms and Conditions (QGI12849, October 2026; Legal & General's own document, no partner named), read 18 October 2026. legalandgeneral.com
- Legal & General, Types of life insurance (19 June 2026), read 18 October 2026. legalandgeneral.com
- Legal & General, Life Insurance (product page, reviewed 1 June 2026), read 18 October 2026. legalandgeneral.com
- Legal & General, The difference between life insurance and mortgage life insurance (5 August 2026), read 18 October 2026. legalandgeneral.com
- Legal & General, Life Insurance FAQs (undated), read 18 October 2026. legalandgeneral.com
- MoneyHelper, What is life insurance? (archived 3 August 2025), read 18 October 2026. web.archive.org