Protection · Income protection · 2026

Income protection insurance: real protection if you cannot work

How this insurance tops up the flat-rate NIHDI (INAMI/RIZIV) benefit (€1,704.56 a month for a single person), how to choose the benefit amount and waiting period, and what it costs depending on your age and profession.

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By the Finances Indépendants editorial team

What is income protection insurance?

Income protection insurance (sometimes called incapacity for work insurance) is an individual insurance contract that pays the self-employed person a monthly benefit if illness or an accident prevents them from working. The benefit is paid until they return to work, or until the statutory retirement age (65, 66 or 67 depending on year of birth).

This contract is private and optional: it tops up the flat-rate benefits paid by the NIHDI under the compulsory social security scheme. Without income protection insurance, a self-employed person on long-term incapacity ends up with drastically reduced income, often not enough to cover their fixed personal costs and those of the business.

Why the NIHDI is not enough

NIHDI incapacity benefits for the self-employed come in two phases: the primary incapacity period (1 year, after a statutory waiting period of 7 days) and then the invalidity period (beyond 12 months). The daily amount is flat-rate and indexed, and varies with your family situation (with or without dependants, single).

In 2026, the NIHDI benefit for a self-employed person unable to work is a flat rate, the same whatever their income: €1,704.56 a month for a single person, €2,148.64 with dependants. For a self-employed person who normally earns €4,000, €6,000 or €8,000 net, the drop is immediate and severe. Income protection insurance exists precisely to bridge that gap, within the 75–80% of gross income that insurers impose to preserve the incentive to return to work.

How the contract works

An income protection contract revolves around five key parameters chosen when you take it out:

  • The insured monthly benefit, the amount paid in the event of total incapacity, capped at 75–80% of gross income.
  • The waiting period, the time between the start of the incapacity and the first payment (30, 60, 90, 180, 365 days).
  • The term of cover, up to age 60, 65 or 67 (ideally the statutory retirement age).
  • The minimum incapacity threshold, typically 25% or 67% depending on the quality of the contract; it determines the recognised degree of incapacity from which the benefit starts to be paid.
  • The exclusions, high-risk sports, mental health conditions, pre-existing conditions, etc.

See the full list and ranges in /data/taux-protection-2026.json (new tab).

Tax treatment of premiums and benefits

Income protection insurance enjoys consistent and favourable tax treatment: the premium is fully deductible going in, and the benefit is taxable coming out (only if it is paid).

  • Annual premium: 100% deductible as a business expense (article 49 of the Income Tax Code), whether you trade as a sole proprietor or through a company.
  • Benefit received during incapacity: taxable as replacement income for personal income tax (articles 32–34 of the Income Tax Code). Withholding tax is deducted at source by the insurer.
  • If the premium is paid by the company (company director): it remains deductible for corporate income tax, and the benefit is taxable for the director as replacement income. There is no double taxation, but whether it makes sense depends on your marginal personal income tax band at the time of the claim.

See deductible expenses.

How much does income protection insurance cost in 2026

The annual cost of income protection insurance depends mainly on five factors: your age when you take it out, your profession (risk class), the insured benefit, the waiting period chosen and the term of cover. As a rough guide (non-smoker, office-based profession, cover to age 65, 90-day waiting period):

  • Age 30 · benefit €3,000/month → ≈ €700 to €1,200 a year
  • Age 40 · benefit €4,000/month → ≈ €1,200 to €2,000 a year
  • Age 50 · benefit €4,000/month → ≈ €2,000 to €3,200 a year

Ranges based on Belgian insurers' 2025–2026 rate tables, excluding smokers and physically high-risk professions.

How to choose the right contract

Beyond the headline price, six points deserve a careful read before you sign:

  1. Minimum incapacity threshold: prefer 25% over 67%. This is the biggest quality difference between contracts.
  2. Cover for mental health conditions: burnout, depression: included or excluded? With what sub-limit?
  3. Definition of incapacity: “unable to carry out your usual profession” is more protective than “unable to carry out any suitable profession”.
  4. Benefit indexation: fixed or linked to inflation?
  5. Medical qualifying period: how long after taking out the policy before mental health conditions are covered (often 12–24 months)?
  6. Non-cumulation clause with the NIHDI: some contracts reduce the benefit if the total exceeds 80% of gross income.

Sources

  1. NIHDI (INAMI/RIZIV), Incapacity for work benefits · self-employed, 2026 rates. View (new tab)(Official source, 2026-01)
  2. Income Tax Code 1992, Articles 49 (business expenses), 32–34 (replacement income). View (new tab)(Official source, 2025)
  3. FSMA, Prudential framework for incapacity for work insurance. View (new tab)(Official source, 2025)
  4. Belgian Official Gazette (Moniteur belge), Law of 4 April 2014 on insurance. View (new tab)(Official source, 2014)

Income protection, key figures 2026

Bridging the gap between the NIHDI and your real income

  • €1,704.56

    Monthly NIHDI benefit for a single self-employed person (flat rate)

    NIHDI (INAMI/RIZIV) · 2026

  • 75–80%

    Maximum insured benefit (% of gross income)

    Belgian insurers' rate tables · 2026

  • 100%

    Deductibility of the premium (business expenses)

    Income Tax Code art. 49 · 2026

Income protection FAQ

Frequently asked questions about income protection insurance

  • It is an individual insurance contract that pays a monthly benefit if the self-employed person is unable to work (illness or accident). This benefit tops up the flat-rate NIHDI (INAMI/RIZIV) benefits, €1,704.56 a month for a single person and €2,148.64 with dependants in 2026, which fall well short of a normal professional income.

  • The waiting period (the time before the benefit is paid) is chosen in the contract: 30, 60, 90, 180 or 365 days are the standard options. The longer the waiting period, the lower the premium. Choosing a 90-day waiting period typically cuts the premium by 20 to 30% compared with 30 days, but assumes you have enough cash to cover 3 months without a benefit.

  • Insurers' standard rule caps the insured benefit at 75–80% of gross professional income, to keep an incentive to return to work. In practice, a self-employed person earning €5,000 a month gross can generally insure a benefit of between €3,750 and €4,000 a month. The benefit should be reviewed whenever your income changes significantly.

  • Yes, 100%. Premiums are deductible as necessary business expenses (article 49 of the Income Tax Code), whether you trade as a sole proprietor or through a company. The flip side: the benefit received during incapacity is taxable as replacement income for personal income tax (articles 32–34 of the Income Tax Code), with withholding tax deducted at source by the insurer.

  • For a 35-year-old non-smoker in a profession without high physical risk, with an insured benefit of €3,000 a month, a 90-day waiting period and cover to age 65, the annual premium is typically between €800 and €1,400 a year depending on the insurer. The same cover at 50 typically costs €1,800 to €2,800 a year. Hence the value of taking it out young.

  • Most contracts provide a benefit proportional to the degree of incapacity recognised by the insurer's medical adviser. Incapacity recognised at 50% gives 50% of the insured benefit. Good contracts start paying from 25% incapacity; less favourable ones only pay from 67%. This is a key point to watch when comparing contracts.

  • It depends on the contract. The best contracts cover mental health conditions (depression, burnout) in the same way as physical conditions, sometimes with a sub-limit or a maximum benefit period (24 months, for example). Older or entry-level contracts often exclude mental health conditions. Always read the exclusions section of the general terms and conditions.

  • Yes, that is in fact how it normally works. The income protection benefit is paid on top of the NIHDI benefit, with no reduction as long as the total stays below 75–80% of gross income in line with the insurer's terms. Above that, some contracts apply a non-cumulation clause (reduction of the benefit). Check this point in the contract.