Life insurance vs income protection: what each pays, when, and which risk is bigger

What life insurance pays and when

Life insurance pays a lump sum if you die during the policy term, and most policies also pay if you are diagnosed with a terminal illness and given a limited time to live. The payout is tax-free and can be used by your dependants to clear a mortgage, replace lost income, or meet other costs.

Term life insurance is the most common form. You choose a fixed term, such as 25 years, and the insurer pays out if you die within that period. If you survive the term, the policy ends and no payment is made. Level cover keeps the sum assured the same throughout the term, while decreasing cover is designed to match a repayment mortgage, with the payout falling over time as your debt reduces.

Family income benefit is a variant that pays a regular tax-free income rather than a lump sum. It continues for the remainder of the term after death, which can help replace a salary for a set number of years. Most term life policies include terminal illness benefit, which allows an early claim if a doctor confirms you have less than 12 months to live, subject to the policy terms.

Life insurance does not pay out if you are unable to work due to illness or injury, and it does not provide a monthly income during your lifetime. It is solely a death benefit, with the exception of the terminal illness clause. According to the Association of British Insurers (ABI), term life insurance claims are paid in around 97 to 99 percent of cases, making refusal relatively rare.

What income protection pays and when

Income protection pays a monthly benefit if you cannot work because of illness or injury. The payment starts after a deferral period you choose at the outset, and it continues until you return to work, retire, reach the end of the policy term, or die. The benefit is tax-free for personal policies.

The monthly amount is typically set at 50 to 70 percent of your gross earnings. This cap exists to give you an incentive to return to work and to keep premiums affordable. The policy pays out when you are unable to perform your job, but the definition of incapacity varies. An own occupation policy pays if you cannot do your specific job, while a suited occupation policy may only pay if you cannot do any job for which you are reasonably suited by experience or training.

The deferral period is the time between falling ill and the start of payments. Common options are 4, 8, 13, 26 or 52 weeks. During this period you rely on savings, employer sick pay or state benefits. A longer deferral period lowers the premium because the insurer expects to pay fewer claims, particularly for short-term illness.

Income protection does not pay a lump sum and does not cover death. It is designed to replace earnings during a period of incapacity. According to ABI data, income protection claims are paid in around 80 to 87 percent of cases, a lower rate than term life insurance, with non-disclosure of medical history being the most common reason for refusal.

Which risk is bigger for a working adult

For a working-age adult, the risk of a long period off work due to sickness is substantially higher than the risk of death before retirement. Office for National Statistics (ONS) data shows around 2.8 million working-age people are economically inactive due to long-term sickness, a figure that has risen in recent years.

The ONS figures cover people who are not looking for work because of a health condition. This includes conditions such as back pain, mental health problems, and chronic fatigue. The probability of a 30-year-old being off work for six months or more before state pension age is far higher than the probability of dying before that age, according to actuarial estimates cited in industry literature.

Despite this, income protection is bought far less often than life insurance. Life insurance is frequently required by mortgage lenders, which drives take-up. Income protection is voluntary and is often overlooked because people underestimate the likelihood of long-term sickness or assume employer benefits will cover them.

The mismatch between risk and cover is significant. A working adult with dependants and a mortgage faces a greater financial threat from being unable to work for years than from dying prematurely, yet the latter is more commonly insured. The ABI notes that protection claims across life, critical illness and income protection totalled around £7.3 billion in 2023, with income protection forming a minority of that figure.

How the two interact with employer benefits and state support

Both life insurance and income protection interact with other sources of financial support, including employer schemes and state benefits. Understanding these interactions is essential for sizing cover correctly and avoiding paying for protection you already have.

Statutory sick pay (SSP) is paid by employers at £118.75 per week for up to 28 weeks in the 2025-26 tax year. Many employers offer more generous occupational sick pay, which can pay full salary for a set period. Income protection policies typically exclude the deferral period, during which you would rely on SSP or employer sick pay. Once income protection starts, it replaces a portion of your income, and you may no longer be eligible for SSP.

Death in service benefits are provided by many larger employers, usually paying a multiple of salary to your dependants if you die while employed. This can reduce or remove the need for separate life insurance, depending on the level of cover and whether it continues if you leave the job. Life insurance policies are portable and do not depend on employment status.

Universal Credit is means-tested and may be reduced if you receive income protection payments, because the benefit takes account of other income. Similarly, income from a family income benefit policy may affect means-tested state support. Personal income protection payments are not taxed, but they are counted as income for Universal Credit purposes, which can reduce the amount of state support you receive.

Cost drivers and how to size cover

Premiums for both life insurance and income protection are driven by age, smoking status, occupation class and the level of cover. Income protection premiums also depend heavily on the deferral period and the definition of incapacity used in the policy.

Age is the primary factor for life insurance because the risk of death rises with age. Smoking can increase premiums significantly, often doubling or tripling the cost. Occupation class matters more for income protection, since manual jobs carry a higher risk of incapacity. Some occupations are not eligible for income protection at all, or only with a suited occupation definition.

For life insurance, the sum assured is usually linked to an outstanding mortgage or an estimate of the income your dependants would need. A repayment mortgage might use decreasing cover to match the reducing balance, while an interest-only mortgage requires level cover for the full term. A common rule is to cover debts plus several years of income, but the exact figure depends on your circumstances.

For income protection, cover is typically set at 60 percent of gross earnings, which is the maximum most insurers will offer without making the policy subject to additional underwriting. The deferral period should match your savings and employer sick pay. If you have three months of savings, a 13-week deferral may be appropriate. Longer deferrals, such as 26 or 52 weeks, cut premiums but require you to fund a longer period of incapacity yourself.

What the claims data shows about refusals

Claims data from the ABI shows that the vast majority of protection claims are paid, but income protection has a lower paid rate than term life insurance. The main reason for refusal across all protection products is non-disclosure of material facts at application.

Term life insurance claims are paid in around 97 to 99 percent of cases, according to ABI statistics. Critical illness claims are paid in about 91 percent of cases. Income protection has a paid rate of roughly 80 to 87 percent, meaning a higher proportion of claims are declined or withdrawn.

The most common reason for refusal is non-disclosure, where the applicant failed to declare a medical condition, smoking habit or other relevant information when applying. Insurers can also decline claims if the definition of incapacity is not met, such as when a claimant can perform a suited occupation even if they cannot do their previous job.

The Financial Ombudsman Service (FOS) publishes data on complaints about insurance products. It can overturn an insurer's decision if it finds the refusal was unfair. Complaints about protection products often centre on disputed medical evidence or disagreements about whether a condition was disclosed. The FOS data shows that a minority of complaints are upheld in favour of the consumer, but the outcome depends on the specific facts of each case.

Is income protection better than life insurance?

Income protection and life insurance cover different risks. Income protection replaces earnings if you cannot work due to illness or injury, while life insurance pays a lump sum to your dependants if you die. Neither is universally better; they address different financial threats. A working adult with dependants may need both, depending on savings, employer benefits and the size of their mortgage.

How much does income protection pay out each month?

Income protection typically pays between 50 and 70 percent of your gross monthly earnings, up to a cap set by the insurer. The exact amount is agreed at application and is paid tax-free for personal policies. The benefit continues until you return to work, retire, reach the end of the term or die, subject to the policy's deferral period and definition of incapacity.

What is a deferral period in income protection?

The deferral period is the waiting time between the start of your incapacity and the first income protection payment. Common options are 4, 8, 13, 26 or 52 weeks. During this period you rely on savings, employer sick pay or statutory sick pay. A longer deferral period reduces the premium because the insurer is less likely to pay claims for short-term illness.

Are income protection payments taxable in the UK?

Payments from a personal income protection policy are tax-free in the UK because you pay the premiums from after-tax income. If an employer pays the premiums, the benefit may be taxable as employment income. Income protection payments are counted as income for means-tested benefits such as Universal Credit, which can reduce the amount of state support you receive.

What percentage of life insurance claims are paid in the UK?

According to the Association of British Insurers (ABI), term life insurance claims are paid in around 97 to 99 percent of cases in the UK. The small proportion of declined claims is most often due to non-disclosure of medical history or other material facts at the application stage. Critical illness claims are paid in about 91 percent of cases.

Frequently asked questions

Is income protection better than life insurance?

Income protection and life insurance serve different purposes. Income protection replaces a portion of your earnings if you cannot work due to illness or injury. Life insurance pays a lump sum on death. Neither is universally better; the right choice depends on your circumstances and financial goals. Some people hold both policies for comprehensive cover.

How much does income protection pay out each month?

Income protection typically pays between 50 and 70 percent of your gross earnings, up to a monthly limit set by the insurer. The exact amount depends on your policy and earnings. Benefits are usually tax-free for personal policies. You choose the level of cover when taking out the policy.

What is a deferral period in income protection?

A deferral period is the time between when you become unable to work and when your income protection payments start. Common deferral periods are 4, 8, 13, 26 or 52 weeks. Choosing a longer deferral period reduces your premium, but you must have savings or other income to cover that initial period.

Are income protection payments taxable in the UK?

Payments from a personal income protection policy are generally tax-free in the UK. This is because you pay the premiums from your after-tax income. However, if your employer pays the premiums, benefits may be taxable. Always check your policy and seek professional advice if unsure.

What percentage of life insurance claims are paid in the UK?

According to the Association of British Insurers, UK life insurers paid out around 97 to 99 percent of term life claims in 2023. This means only a small percentage of claims are declined. Declines often occur due to non-disclosure of medical history or policy exclusions.