Level term vs decreasing term life insurance

A guide to help you understand the difference

Key points

  • Level term life insurance pays out a fixed lump sum if you pass away during the policy term, making it a good option for covering general living costs or interest-only mortgages.
  • Decreasing term life insurance is designed to reduce in line with a repayment mortgage or loan, and is typically more affordable than level term cover.
  • Your choice should reflect your financial goals, whether that’s leaving a consistent lump sum or simply clearing outstanding debts like a mortgage.
  • You can combine both types of cover to ensure your mortgage is paid off and those you care for have additional financial support.

The big life events we look forward to like getting married, having children, or buying a house can make you re-evaluate your finances and think about protecting your loved one’s future.

One way to do this is by taking out life insurance. It can provide those near and dear to you with a financial payment when you die. This payment can be used to help pay off your mortgage or for living costs such as utility bills, childcare, or sports and hobbies.

Not all policies are the same, so it’s important to understand the different types of insurance so you’re confident that you’re receiving the coverage you need. 

Deciding, with those you care about, what financial support they would need most if you were to pass away is a helpful place to start. That may be a lump sum payout, or a policy that helps to pay off the mortgage and removes some of the financial burden.

However, it's important to remember that if premium payments stop, then your cover will end.

What is level term life insurance?

It's a type of cover you have for a certain amount of time. When you take out the policy, you choose the term and the cover amount, which you could base, for example, on the cost of raising children until they leave home. If you were to pass away during the time you’re covered (or the term), your beneficiaries will get a fixed payout. And they could use the payment towards helping to pay:

  • off your mortgage, debts, credit cards or loans.
  • for your funeral costs.
  • university fees or wedding costs for your children.
  • living costs, replacing your income.

Here are some important points to note when considering level term life insurance:

  • You’ll pay the same amount monthly for the entire length of the policy.
  • The policy has no cash value so if your payments stop, so does your cover.
  • The payout remains the same throughout the term.

For example, if you take out a level term life insurance policy you could choose a fixed amount of £250,000 over a 25-year term. If during this time you pass away, the payout of £250,000 will be made. If you die after the 25 years, the insurance policy will have ended and there’ll be no payment.

If you’re worried about the cost of living increasing in the future, there’s an option to make your cover amount increase in line with inflation. Your monthly payments may rise, but it would ensure your lump sum isn’t worth less at the end of the policy because of the cost of living.

What is decreasing term life insurance?

Decreasing term life insurance is often called ‘mortgage’ life insurance because it can be commonly used to help pay off your mortgage. The insurance policy is sometimes taken out at the same time as buying and mortgaging a property, so that those you care about aren’t left with the burden of a big debt, if the worst happens.

The payout reduces over time as the amount left on your mortgage decreases. However, similar to level term insurance, your monthly premiums will stay the same throughout the term. Decreasing term insurance premiums are often lower than level term insurance premiums too.

It’s also worth noting that decreasing term life insurance is designed for a repayment mortgage rather than an interest-only mortgage, as it won’t pay off a large amount of capital at the end.

It’s a good idea to read the terms and conditions of decreasing term policies, as they often include an interest rate cap. This means, your insurance might only cover your debt up to a certain rate of interest. If the interest rate on your mortgage rises above this rate, the payout may not fully cover the outstanding debt. It’s a good idea to check in, from time to time, to make sure your cover still suits your needs.

What is the main difference between level and decreasing term life insurance?

The main difference between these two types of life insurance is that the decreasing term life insurance payout reduces over time, whereas the level term insurance pays out the same lump sum at any point during the term. 

Should I choose level or decreasing life insurance?

When you’re deciding which type of life insurance is right for you, think about the cover that best suits your needs.

An image describing the benefits of level term verses decreasing term life insurance cover

Benefits of level term life insurance:

  • The lump sum payout will be the amount you agreed when you took out the policy.
  • If you die within the term, your loved ones will be paid the full lump sum.
  • It’s a good option if you have an interest-only mortgage.

Benefits of decreasing life insurance:

  • It’s typically cheaper than level term insurance.
  • Your cover amount stays broadly in line with your debt amount, so you don't pay for more cover than you need.
  • It's a good option for repayment mortgages or other long-term loan amounts that go down over time.

It’s not uncommon to have level and decreasing term insurance together that would pay off your mortgage and provide a lump sum for living costs. This way, any outstanding debt is paid off and additional money is available to support your beneficiaries.

Should I get level term or decreasing life insurance?

The right choice depends on your personal circumstances and what you want your life insurance to cover.

If you’re looking to leave a fixed lump sum to help with general living costs, childcare, or to support the lifestyle of those you care for, level term life insurance could be the better fit. It offers certainty, as the payout amount stays the same throughout the policy term.

If, however, your main concern is covering a repayment mortgage or a loan that reduces over time, decreasing term life insurance may make more sense. It’s often more affordable and designed to align with your outstanding debt, so you’re not paying for more cover than you need.

You might also consider combining both types of cover, although this would mean having two policies. That way, you could ensure your mortgage is paid off while also leaving a lump sum to support those you care for with other expenses.

Before making a decision, it’s worth reviewing your financial commitments and speaking to a financial adviser if you’re unsure. That way, you can feel confident your policy is tailored to your needs and gives your family the protection they deserve. 

If you don't have a financial adviser, you can find one at unbiased.co.uk. Please be aware that you may need to pay for this advice.

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