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Key Person Disability: Definition, Benefit Period & Cost Explained

Key Person Disability explained: own-occupation definition, 1–5 years benefits, 90 days elimination period, $60–$150/month. Who it fits and the clauses that matter.

Updated Oct 22, 2026 289 words Reviewed against primary sources
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Key facts
DefinitionOwn-occupation
Benefit period1–5 years
Elimination period90 days
Typical premium$60–$150
Best forBusinesses with one indispensable earner

Key Person Disability is structured around a own-occupation definition, pays for up to 1–5 years and starts after a 90 days elimination period. Typical premium: $60–$150 a month. Pays the business when a key person is disabled, funding a replacement or covering lost revenue.

Contract terms

Term Value Why it matters
Definition Own-occupation Decides whether a claim is payable
Benefit period 1–5 years How long income continues
Elimination period 90 days How long you self-fund first
Typical premium $60–$150 Per month, age 35–45 profile
Best for Businesses with one indispensable earner Where this structure earns its keep

The definition of disability is the clause that decides everything else. Two policies with identical premiums and benefit periods can behave completely differently when a claim arrives, because one protects your profession and the other protects only your ability to work at all.

Where this structure fits

  • Choose it if: you are a businesses with one indispensable earner and your income depends on a specialised skill.
  • Budget note: $60–$150 a month buys roughly 60% of income — fund the elimination period of 90 days in savings.
  • Watch: mental and nervous claims are commonly capped at 24 months regardless of the headline benefit period.

Pair the policy with your existing group cover rather than replacing it: group plans are cheap but taxable and end with employment, so the individual layer should be sized to the tax-adjusted gap, not to the group benefit percentage.

Cost over the policy life

At $60–$150 a month, a decade of cover costs roughly 7,200 dollars in premiums — against a single year of lost income that would otherwise be unfunded. That ratio is why disability cover is priced by definition and age, not by marketing.

Key Person Disability: own-occupation definition, 1–5 years benefit period, 90 days elimination. Buy it for the definition, not the premium.

Frequently asked questions

What does own-occupation mean?
Pays the business when a key person is disabled, funding a replacement or covering lost revenue.
How long do benefits last?
Up to 1u20135 years, after a 90 days elimination period during which you self-fund.
How much does it cost?
About $60u2013$150 a month for a 35u201345 year old professional in a standard risk class.