What Is Income Protection Insurance?

Income protection insurance (IP) pays you a regular, tax-free monthly income if illness or injury stops you from working. Unlike life insurance (which only pays on death) or critical illness cover (which only pays for specific serious conditions), income protection covers any illness or injury that prevents you from doing your job.

The payout is typically 50–70% of your pre-tax income β€” enough to cover your essential outgoings while you recover, without over-insuring and creating an incentive not to return to work. Payments continue until you recover and return to work, the benefit period ends, or you reach your chosen retirement age.

The state safety net for those unable to work is very limited. Statutory Sick Pay is just Β£116.75/week (2024/25) for a maximum of 28 weeks. After that, you may qualify for Employment and Support Allowance (ESA) β€” around Β£84–£138/week. For most homeowners and families, this is completely insufficient to maintain mortgage payments and basic living costs. Income protection fills this gap.

Key Features: How Income Protection Works

Critical feature

Deferred Period

The waiting period between being unable to work and receiving the first payment. Options: 4 weeks, 8 weeks, 13 weeks, 26 weeks, 52 weeks. Longer deferred periods mean lower premiums. Match your deferred period to how long your employer's sick pay / savings would cover you.

Critical feature

Benefit Period

How long the policy pays out per claim. Short-term (1–2 years) is cheaper. Long-term (to age 65 or 67) is comprehensive but more expensive. For most people, long-term IP is worth the additional cost β€” a serious condition could prevent work for far longer than 2 years.

Key decision

Own Occupation vs Suited Occupation

"Own occupation" definition: pays out if you cannot do YOUR specific job. "Any occupation": only pays if you can't do ANY job. "Suited occupation": pays if you can't do a job suited to your skills/experience. Own occupation provides the strongest protection β€” always prioritise this.

Important

Guaranteed vs Reviewable Premiums

Guaranteed premiums stay fixed for the life of the policy β€” more expensive upfront but predictable. Reviewable premiums start lower but the insurer can increase them (typically every 5 years). Guaranteed premiums are generally recommended for long-term policies β€” you know exactly what you'll pay.

Choosing Your Deferred Period

The deferred period is the single biggest lever on your premium. Here's how to choose:

  • Employer full sick pay: If your employer pays full salary for 3 months, choose a 13-week deferred period. If they pay full salary for 6 months, choose 26 weeks.
  • Savings: If you have 3 months of expenses in savings, a 13-week deferred period aligns well. 6 months of savings β†’ 26-week deferred period.
  • Self-employed: You have no employer sick pay. A 4-week or 8-week deferred period is appropriate, as income stops immediately when you can't work.
ℹ️ Layering your protection

The optimal approach: match your deferred period to your employer sick pay end date. Then layer your IP payout on top of any state benefits you'd receive. You don't need to cover 100% of income β€” just enough to meet your essential outgoings (mortgage, bills, food, childcare).

Income Protection vs Critical Illness Cover

FeatureIncome ProtectionCritical Illness Cover
What triggers payoutAny illness/injury stopping workSpecific listed conditions (cancer, heart attack, stroke etc.)
Payout typeRegular monthly incomeOne-off lump sum
Duration of payoutUntil recovery / retirementOnce only
Mental health covered?Usually yes (most policies)Rarely
Musculoskeletal (back etc.)?Usually yesRarely
CostModerateModerate (cheaper than IP)
Most valuable forMortgage/living cost protectionSupplementing β€” paying off mortgage lump sum, adapting home

If you can only afford one, income protection is generally considered more comprehensive β€” it covers a much wider range of conditions and pays for longer. Critical illness is best used as a supplement, not a replacement.

Income Protection for the Self-Employed

Income protection is arguably most important for self-employed workers β€” because there's no employer sick pay safety net at all. If you can't work, your income stops immediately.

  • Choose a short deferred period (4–8 weeks) as there's no employer sick pay buffer
  • Be careful about how you define income for the application β€” insurers typically base cover on your last 1–3 years' average profit, not turnover
  • If income fluctuates significantly, look for "agreed value" policies which pay a fixed pre-agreed amount rather than a percentage of actual income at claim time

Frequently Asked Questions

No β€” standard income protection only covers inability to work due to illness or injury, not unemployment by choice or redundancy. Some policies include optional redundancy cover (sometimes called 'accident, sickness and unemployment' or ASU cover) as an add-on, but these typically have short benefit periods (12–24 months) and strict conditions. They're a different product from long-term income protection.
Premiums are paid from post-tax income (no tax relief in most cases). In return, the payout is tax-free. This is different from group income protection provided by employers through a workplace scheme, where premiums may be paid by the employer (no benefit-in-kind if structured correctly) but the payout is treated as employment income and taxed accordingly.
Most income protection policies exclude: pre-existing conditions (medical conditions you had before the policy started), self-inflicted injuries, and often include a mental health waiting period or exclusion on some policies. Some insurers now cover mental health conditions from day one β€” this is worth specifically checking, as mental health issues are one of the leading causes of long-term absence from work. Always read the policy's definition of incapacity carefully.
Important: Income protection is a complex product with significant variation between providers. Always seek advice from a specialist protection adviser or independent financial adviser. This is educational content only β€” not regulated financial advice.