Decreasing Term Life Insurance UK
TL;DR
Decreasing term life insurance is commonly used for repayment mortgages. The payout reduces over time, roughly in line with the mortgage balance, so it’s usually cheaper than level term. It’s designed to help repay the mortgage if you die during the term.
This guide explains everything you need to know about this type of cover, including how it works, what affects the cost, and whether it's right for your situation. Our FCA-regulated advisers can help you compare options from leading UK providers.
Key Points
- Your family receives a guaranteed payout if you die during the policy term
- Term cover runs for a fixed number of years you choose
- Whole of life guarantees a payout whenever you die
- Decreasing cover matches your reducing mortgage balance
Who Is This For?
Life insurance is particularly important if you have a mortgage, dependants, or anyone who relies on your income. If your death would cause financial hardship for others, life insurance provides essential protection.
Next Steps
Our FCA-regulated advisers can help you find the right life insurance policy for your circumstances. We compare the whole market to find cover that fits your budget and protects your family.
Frequently Asked Questions
What is decreasing term life insurance used for?
Decreasing term life insurance is primarily used to protect repayment mortgages. As you pay off your mortgage, the amount you owe decreases over time. Decreasing term cover matches this by reducing the payout amount throughout the policy term, keeping your cover aligned with your outstanding debt.
Is decreasing term life insurance cheaper than level term?
Yes, decreasing term life insurance is typically cheaper than level term because the insurer's potential payout reduces over time. This makes it a cost-effective option if your main goal is to cover a repayment mortgage. However, if you want consistent cover for your family's living costs, level term may be better value.
Can I use decreasing term for an interest-only mortgage?
No, decreasing term isn't suitable for interest-only mortgages because your mortgage balance doesn't reduce over time. For interest-only mortgages, level term life insurance is more appropriate as it maintains a constant payout that matches your unchanged debt throughout the term.
How does decreasing term compare to mortgage life insurance?
Decreasing term life insurance IS often sold as mortgage life insurance when it's specifically designed to cover a repayment mortgage. The terms are frequently used interchangeably. However, mortgage life insurance can also refer to level term cover for interest-only mortgages, so always check what type of policy you're being offered.
Related Topics
Content reviewed: January 2026
CeMAP awarded by The London Institute of Banking & Finance. Cert CII (MP) awarded by the Chartered Insurance Institute.