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 50β70% 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£84βΒ£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
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.
Benefit Period
How long the policy pays out per claim. Short-term (1β2 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.
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.
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.
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
| Feature | Income Protection | Critical Illness Cover |
|---|---|---|
| What triggers payout | Any illness/injury stopping work | Specific listed conditions (cancer, heart attack, stroke etc.) |
| Payout type | Regular monthly income | One-off lump sum |
| Duration of payout | Until recovery / retirement | Once only |
| Mental health covered? | Usually yes (most policies) | Rarely |
| Musculoskeletal (back etc.)? | Usually yes | Rarely |
| Cost | Moderate | Moderate (cheaper than IP) |
| Most valuable for | Mortgage/living cost protection | Supplementing 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 (4β8 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 1β3 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