Three disability policies protect a business, and each pays for something different. Business overhead expense (BOE) reimburses the fixed costs of keeping the doors open (rent, utilities, staff wages) while the owner is disabled, typically for 12 to 24 months; premiums are generally deductible and benefits taxable. Key person disability pays the business a monthly or lump-sum benefit to cover lost revenue or hire help; premiums are generally not deductible and benefits generally tax-free. Disability buyout funds the purchase of a disabled owner's share under a buy-sell.
We are licensed insurance brokers, not CPAs or attorneys. Treat the tax and legal points on this page as general education, and confirm them with your own CPA or attorney before acting.
On this page
Why disability deserves equal billing
Owners buy life insurance first because death is easy to picture. But a long illness or injury during your working years is more likely than death during those years, and in some ways it is harder on a small business: the owner is still alive, still drawing on household income, still technically in charge, and not producing. Life insurance pays nothing in that situation.
Personal disability insurance replaces your income. The three policies below protect the business. Many owners with employees need personal coverage plus at least one of these. Personal options are on our disability insurance page.
The three business disability policies side by side
| Business overhead expense | Key person disability | Disability buyout | |
|---|---|---|---|
| What it pays for | Fixed operating costs: rent, utilities, employee salaries (not the owner's), loan interest, insurance | Lost revenue, a temporary replacement, recruiting | Buying a disabled owner's share |
| Who gets paid | The business, as reimbursement of actual expenses | The business | The buying owners or the business |
| Typical waiting period | 30 to 90 days | 30 to 180 days | Often 12 to 24 months, to confirm the disability is lasting |
| Benefit period | Commonly 12 to 24 months | Often 12 to 24 months, sometimes longer | Lump sum or installments once |
| Premiums deductible? | Generally yes | Generally no | Generally no |
| Benefits taxable? | Generally yes (offset by deductible expenses) | Generally no | Generally no to the buyer; the seller has a sale |
Ask your CPA to confirm tax treatment for your entity type before you buy.
Business overhead expense in practice
BOE is the most practical policy for a professional practice or owner-dependent business. A dental practice owner who cannot work for eight months still owes rent, payroll for hygienists and front desk staff, equipment leases and malpractice premiums. BOE reimburses those covered expenses up to the monthly benefit. It does not pay the owner's own salary; that is what personal disability insurance is for.
Size BOE from your actual monthly fixed expenses. Carriers will want to see the expense picture, usually from the last year's financial statements.
Key person disability in practice
Key person disability works like key person life insurance, paid during disability instead of at death. It suits a business whose revenue depends on one producer or technical expert who is not necessarily an owner. The benefit is flexible: the business can use it to bring in a contractor, cover the revenue gap, or recruit. Pair it with the life coverage sized in our key person calculator.
Disability buyout and your buy-sell
Many buy-sell agreements cover death and retirement but are silent on disability, or define it in a way that does not match any insurance policy. If an owner is disabled for years, the other owners are stuck with a partner who cannot work but still owns a share. A disability buyout policy, plus matching language in the agreement, solves it. We go deeper in why your buy-sell needs disability and death triggers.
What underwriting looks at
- Occupation and duties: disability is priced by occupation class far more than life insurance is.
- Financials: BOE needs expense documentation; key person and buyout coverage need the business value or revenue picture.
- Health history, including back and mental health history, which can lead to exclusions rather than declines.
- Existing coverage: carriers limit total disability benefits relative to income.
Frequently asked questions
Does business overhead expense insurance pay the owner's salary?
No. BOE reimburses the business's fixed operating expenses, such as rent and staff wages, but specifically excludes the disabled owner's own compensation. Personal disability insurance covers the owner's income.
Can a business have key person life and key person disability on the same person?
Yes, and it is common. They protect against different events. Carriers look at both when deciding how much coverage to approve.
Why do disability buyout policies have such long waiting periods?
A buyout is permanent, so the policy waits long enough (often 12 to 24 months) to be confident the owner is not coming back. The buy-sell agreement should use the same waiting period and definition of disability as the policy.
Start your life insurance request
Tell us what the coverage is for and who it would cover. For most requests we ask for each person's date of birth and sex so Erik can prepare for the call. We do not ask health or tobacco questions in this initial request. This is a request for help, not an insurance application or a promise of coverage.
Written by Erik Moran
Erik co-owns Moran Insurance Group with Amanda Moran and handles the agency's life insurance cases, from key person and buy-sell coverage to trust-owned policies. He works alongside clients' CPAs and attorneys, who make the tax and legal calls. More about Erik.
Sources
Moran Insurance Group is a licensed insurance agency. Our brokers are not CPAs, attorneys or tax advisors, and nothing on this page is tax, legal or investment advice. Tax figures and rules reflect our understanding as of October 2026 and can change. Coverage is subject to carrier underwriting and state availability. Confirm anything tax or legal with a licensed CPA or attorney before you act on it.