Income Protection Insurance UK Guide

What Is Income Protection?

Income protection insurance pays a regular income if you are unable to work due to illness or injury. Unlike critical illness cover, which pays a one-off lump sum, income protection provides an ongoing monthly payment — typically between 50% and 70% of your pre-tax salary. Payments continue until you return to work, reach your selected retirement age, or the policy term ends, depending on the policy you choose.

The benefit is designed to cover your essential outgoings — mortgage or rent, bills, food, and other living costs — while you are unable to earn. Most policies pay out for any illness or injury that prevents you from working, not just specific named conditions, making income protection one of the most comprehensive forms of personal insurance available.

How It Differs from Critical Illness Cover

Income protection and critical illness cover are sometimes confused, but they serve different purposes and work in fundamentally different ways:

For a detailed explanation of critical illness cover and how it can be combined with life insurance, see our life insurance guide.

Key Policy Features

Occupation Definition

The occupation definition determines when the policy pays out, and it is one of the most important features to understand:

• Own occupation: Pays out if you cannot perform your specific job. This is the best definition and is generally recommended. A surgeon who injures their hand would qualify, even if they could work in another capacity.
• Suited occupation: Pays out if you cannot perform any job suited to your experience, education, and training. This is a narrower definition — you might be expected to take a different role if physically able to do so.
• Any occupation: Only pays out if you cannot perform any job at all. This is the most restrictive definition and the hardest to claim on. It is best avoided if possible.

Deferred Period (Waiting Period)

The deferred period is the amount of time you must be off work before the policy begins to pay out. Common options are:

• 4 weeks: Suitable if you have little or no employer sick pay or savings to fall back on.
• 13 weeks: A common choice that balances cost and coverage. Many employers provide some sick pay for the first three months.
• 26 weeks: The cheapest option, suitable if you have good employer sick pay or substantial savings to bridge the gap.

The longer the deferred period, the lower the premium — because the insurer is less likely to have to pay out for shorter-term illnesses. Choose a deferred period that aligns with how long you could manage financially without income.

Benefit Amount and Limits

Most insurers limit the benefit to between 50% and 70% of your gross pre-tax income (including any employer benefits and state benefits). The benefit is typically capped to ensure you have a financial incentive to return to work. Some policies offer increasing benefits that rise each year in line with inflation, which helps maintain the real value of your payments over a long claim.

What It Costs

The cost of income protection depends on several factors: your age, health, occupation, smoking status, the deferred period you choose, and the benefit amount. Occupation is a particularly significant factor — office-based workers pay much less than manual workers because they are statistically less likely to be unable to work due to injury.

Short-Term vs Long-Term Income Protection

Income protection policies come in two broad categories:

• Short-term income protection: Pays out for a limited period, typically 1 to 2 years per claim. These policies are cheaper and can be useful as a stopgap, but they leave you exposed if you develop a long-term condition that prevents you from working for years.
• Long-term income protection: Pays out until you return to work, reach your selected retirement age, or die — whichever comes first. This is the more comprehensive option and provides genuine long-term security. Although more expensive, it covers the scenario that would be most financially devastating: a permanent or long-lasting inability to work.

Long-term income protection is generally recommended where the budget allows, as it provides cover for the most financially damaging scenarios.

State Benefits

If you are unable to work due to illness, there are some state benefits available, but they are typically far below what most people need to maintain their standard of living:

For most people, state benefits alone would not cover a mortgage, household bills, and everyday living expenses. This gap between state provision and actual living costs is the primary reason income protection insurance exists.

Who Needs Income Protection?

Income protection is an option for anyone who relies on their earned income. It is particularly relevant for:

• Self-employed people: The self-employed have no entitlement to Statutory Sick Pay and no employer sick pay to fall back on. If they cannot work, their income stops immediately. See our self-employed pension guide for more on financial planning when self-employed.
• Sole earners: If your household depends on a single income, the financial impact of losing that income is severe.
• People with mortgages or dependants: If you have fixed financial commitments that cannot easily be reduced, you need a plan for how they would be met if you could not work.
• Those without significant savings: If you do not have enough savings to cover several months (or years) of expenses, income protection provides a safety net.

For new parents, the need for income protection is particularly acute. Our financial planning for new parents guide explains how to build a protection plan that covers both life insurance and income protection.

Tax Treatment

The tax treatment of income protection depends on who pays the premiums:

• Personal policy (you pay premiums): Premiums are not tax-deductible, but benefits received are completely tax-free. This is the most common arrangement for individuals.
• Employer-paid policy: If your employer pays the premiums, the premiums may be tax-deductible as a business expense for the employer. However, benefits paid from an employer-funded policy are treated as income and subject to income tax and National Insurance.

This distinction is important when calculating how much cover you need. If you hold a personal policy, the benefit is tax-free, so a benefit of 50–60% of your gross salary may be sufficient to replace your net (take-home) pay. If your employer funds the policy, you would need a higher benefit amount to achieve the same net income after tax.

For broader protection planning, including how life insurance and income protection work together, see our life insurance guide.