Key Person Insurance
Key Person Valuation: Ways to Estimate a Key Person's Economic Value
Published October 8, 2026 · Updated October 9, 2026
Technical summary / key takeaways
- Key person valuation estimates the economic impact of losing one individual, not the total value of the business.
- This page describes three analytical frameworks as hypothetical planning methods: replacement-cost, income-contribution and earnings-multiple.
- No Internal Revenue Code section or Treasury regulation prescribes a formula for sizing key person life insurance.
- One insurer's consumer guide offers a rule of thumb that multiplies salary plus direct contribution by "at least five." It is one industry reference, not a regulator's method and not a recommendation.
- The IRS's business valuation guidelines describe asset-based, market and income approaches for valuing a business interest, which is a different exercise from sizing insurance.
- The estimate feeds a coverage decision but does not make it, and structure, ownership and tax treatment turn on each arrangement's facts.
Technical Summary: What Key Person Valuation Measures
A business typically values a key person by estimating the money it would lose if that person died or could not work. This page describes three planning approaches: the cost to replace the person, the income the person contributes, and a multiple of the earnings the person influences. No federal rule prescribes a formula.
Owners, partners and finance leads in closely held companies and professional practices usually reach this question before they set a death benefit on a key person policy. Business Life Insurance treats the estimate as one input to business continuity planning. The life insurance is the funding mechanism, and the estimate measures the loss that the policy would fund.
Key person valuation measures one individual's contribution to the enterprise. It does not measure what the whole business is worth. The resulting figure helps size a death benefit intended to fund recovery costs, such as recruiting, lost sales and disruption. The separate question of how much coverage to buy is a coverage decision, and this site treats it on its own page.
Defining a Key Person and the Value Being Estimated
In industry usage, a "key person" is an individual whose death or disability would cause a measurable financial loss to the business. The same idea appears in the terms "key man" and "key employee." The loss can come from lost revenue, lost client relationships, the cost to recruit and train a replacement, or disruption to operations. The Internal Revenue Code does not define "key person" for insurance-sizing purposes.
IRS Notice 2009-48 says that for employer-owned life insurance, "the term 'employee' includes an officer, director, and highly compensated employee" (A-5). That definition decides how a contract is classified under section 101(j). It does not describe any valuation method.
The value being estimated is the expected financial loss the business would need to fund. It is a planning figure, not a tax-law concept. It also differs from the business's fair market value. The Treasury regulation on estate valuation of stock states that "the value of stocks and bonds is the fair market value per share or bond on the applicable valuation date" (26 C.F.R. § 20.2031-2). A key person estimate looks only at the portion of enterprise value tied to one person. Valuing a business for buy-sell funding is a separate exercise from estimating one person's economic value.
Applicable Rules: Federal Tax Context for Key Person Valuation
Three federal authorities sit around the valuation, even though none of them sets a valuation method.
Premiums. Section 264(a)(1) of the Internal Revenue Code provides that "no deduction shall be allowed for" premiums on any life insurance policy "if the taxpayer is directly or indirectly a beneficiary under the policy." A business that owns and is the beneficiary of a key person policy falls within that text. The site's page on key person premium deductibility covers the rule in more depth.
Death benefit. Section 101(a)(1) generally excludes from gross income amounts "paid by reason of the death of the insured." The exclusion has limits. Under section 101(a)(2), a transfer for value can cap the exclusion. For an employer-owned contract, section 101(j) caps the exclusion at "the sum of the premiums and other amounts paid" unless a section 101(j)(2) exception applies and the written notice and consent of section 101(j)(4) were given before issue. An exception alone does not lift the cap, and neither does notice and consent alone. The site's page on how key person insurance works gives the overview.
Classification. Notice 2009-48 A-1 states that a contract "owned by the owner of an entity" to finance buying another owner's equity interest "is not an employer-owned life insurance contract."
Section 101(j) notice and consent, and the related annual reporting, need individual review of the contracts involved with a qualified tax professional.
Requirements: What a Defensible Estimate Needs
The figure a method produces depends on the inputs a business assembles before it applies the method. Those inputs usually fall into four groups:
- Financial records: the individual's total compensation, including salary, bonus and benefits; the revenue or profit the person generates or influences; and the business's overall revenue and net income.
- Operational data: the person's roles, the client relationships the person holds personally, any proprietary knowledge or skills, and a realistic time to replace the person.
- Replacement-cost data: recruiting fees, onboarding and training costs, and the productivity gap during the transition.
- Continuity data: existing buy-sell agreements, succession plans, cash reserves or insurance already in place, all of which can reduce the net exposure.
An estimate built on incomplete financial records is less reliable. No IRS rule specifies which records support an insurance coverage amount.
How the Valuation Methods Work in Practice
Each method answers a different question about the same loss.
Replacement-cost method. This method estimates the direct cost to find, hire and bring a replacement to full productivity. Its typical components are recruiting fees, any signing bonus, training costs, and a productivity-gap adjustment for the months before the new hire matches the departing person's output. Any figures used in it are hypothetical planning assumptions. One insurer's consumer guide gives replacement-cost factors that include "Lost sales" and "Slower time to market (if the key employee has a unique skillset)."
Income-contribution method. This method estimates the revenue or profit the key person generates or protects. For cases where those factors are hard to quantify, the same insurer's guide gives a rule of thumb: "add the person's salary to their direct financial contribution to your company's bottom line, then multiply the result by at least five." It is one insurer's rule of thumb. It is not a regulator's method and not a recommendation.
Earnings-multiple method. This method applies a multiple to the earnings the person is estimated to influence. The multiple stands for the years of recovery the business expects to need. Choosing the multiple is a judgment call, and no federal standard prescribes one.
Hypothetical Example Only, not a coverage recommendation. Assume a salary of $200,000 and a direct contribution of $300,000.
- $200,000 + $300,000 = $500,000
- $500,000 × 5 = $2,500,000
The three methods can produce very different figures, so businesses sometimes use more than one as a cross-check. The method and its inputs depend on the business's facts.
Who This Analysis Is For
Concentration of value in one or a few people is the common thread. The analysis is relevant to several groups:
- Closely held corporations, partnerships, LLCs and professional practices in which one or a few individuals drive revenue, client relationships or operational continuity.
- Businesses that are considering key person life insurance to fund the loss that would follow a death. In that structure, the business typically owns the policy, pays the premiums, is the beneficiary, and uses the proceeds for recovery.
- Borrowers whose lender asks about life insurance on a principal. SBA program rules require it only in stated circumstances, and lenders otherwise follow their own policies.
- Partners and shareholders who are evaluating buy-sell funding. The site's page on life insurance between partners covers ownership in that setting.
- Boards and executives assessing human-capital concentration risk.
The analysis is not limited to the highest-paid employee. The relevant question is whose loss would cause the greatest measurable financial disruption.
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When Key Person Valuation Applies
Specific business events usually prompt the estimate:
- A business is purchasing or renewing key person coverage and needs a basis for the death benefit amount.
- A buy-sell agreement is being drafted or updated, and the parties want to estimate each owner's contribution to enterprise value.
- A lender asks how a requested death benefit relates to the insured's economic contribution.
- An estate tax event involves closely held stock. In that case fair market value governs (26 C.F.R. § 20.2031-2), and the IRS's guidelines list factors such as "the earning capacity of the company."
- A succession plan needs to quantify the financial gap that would open if a founder or critical executive left.
Any estimate is a point-in-time figure. As revenue grows or a role changes, businesses commonly revisit it.
When This Analysis May Not Apply
Some situations call for a different tool.
- No concentrated dependence. A large enterprise with a deep management bench and documented succession may find that no single departure causes a measurable, concentrated loss.
- A formal valuation is needed. A sale, merger or litigation calls for a business appraisal. The IRS's business valuation guidelines describe "the asset-based approach, the market approach and the income approach" and direct that "consideration should be given to all three approaches." An insurance-sizing estimate does not substitute for that work, including for estate and gift tax reporting.
- Existing funding covers the loss. Cash reserves, a funded buy-sell agreement or existing insurance may already cover the estimated exposure.
- A one-person business. Where the owner is the only person in the business, a key person separate from the owner may not exist. Life insurance on the owner can still serve a debt-protection or continuity purpose. For a sole proprietorship, Notice 2009-48 A-3 states that a contract "owned by a sole proprietor on his or her own life is not" an employer-owned contract. A wholly owned corporation and its employee-owner are not excused from the notice and consent requirements that otherwise apply (A-7).
Compliance Considerations for Key Person Insurance Arrangements
Once the estimate becomes a policy, federal requirements attach to the contract.
Notice and consent. Section 101(j)(4) is met if, "before the issuance of the contract," the employee:
- is notified in writing of the intent to insure and "the maximum face amount";
- "provides written consent to being insured under the contract and that such coverage may continue after the insured terminates employment"; and
- is informed in writing that the policyholder will be a beneficiary.
Notice 2009-48 A-7 states that "actual knowledge alone" cannot substitute for written notice and consent, even for a wholly owned corporation. Notice 2009-48 A-3 states that ownership by a partnership or sole proprietorship does not by itself prevent a contract from being employer-owned.
Reporting. Section 6039I requires every applicable policyholder owning employer-owned contracts issued after the date of that section's enactment to "file a return" each year. The return shows employee counts, the insurance in force, and whether a valid consent exists for each insured. The same section requires the policyholder to keep supporting records. The IRS's form for this return is Form 8925.
Premiums. Section 264(a)(1) bars a premium deduction when the taxpayer is directly or indirectly a beneficiary under the policy.
Transfers. If a policy moves between owners for value, section 101(a)(2) can limit the exclusion to the consideration paid plus later premiums. Section 101(a)(2)(B) excepts transfers "to the insured, to a partner of the insured, to a partnership in which the insured is a partner, or to a corporation in which the insured is a shareholder or officer." Policy transfers raise the same coordination questions as notice and consent.
Common Errors in Key Person Valuation
The most frequent mistakes are analytical, but one compliance mistake carries a large tax effect.
- Treating pay as value. Compensation and economic contribution are different figures. Using salary alone ignores the revenue or profit a person generates beyond that pay.
- Using a rule of thumb without testing it. A multiplier result that is never checked against the business's actual financial exposure can overstate or understate the loss.
- Letting the estimate go stale. Growth, an expanded role, or coverage that has not kept pace can leave the figure out of date.
- Confusing sizing with appraisal. An insurance-sizing estimate and a formal business appraisal use different methods for different purposes.
- Skipping notice and consent. Without the section 101(j)(4) steps completed before issue, the section 101(j) cap can limit the excluded amount to premiums and other amounts paid, whatever the face amount. Notice 2009-48 A-13 states that a missing written consent "cannot be corrected after the insured employee has died."
- Treating the estimate as the answer. A valuation figure is a starting point that feeds a broader coverage decision. It is not a coverage recommendation.
Hypothetical Example: Applying Three Methods to One Business
Hypothetical Example Only, not a coverage recommendation. This example does not represent any reader's situation, and its figures are illustrative only.
Assumptions:
- A closely held manufacturing company with $5,000,000 in annual revenue.
- A key sales director with a salary of $200,000 and a direct contribution to the company's bottom line, and to the earnings the person influences, of $1,500,000 per year.
- An estimated replacement cost of $150,000.
- An assumed earnings multiple of three years.
Replacement-cost method:
- Recruiting fee: $50,000
- Onboarding and training: $50,000
- Productivity gap over six months: $50,000
- $50,000 + $50,000 + $50,000 = $150,000
Income-contribution method (one insurer's rule of thumb):
- $200,000 + $1,500,000 = $1,700,000
- $1,700,000 × 5 = $8,500,000
Earnings-multiple method:
- $1,500,000 × 3 = $4,500,000
The three methods produce a range from $150,000 to $8,500,000. The width of that range shows how much the result depends on which inputs and assumptions reflect the actual exposure. Judging that is work for the business and its advisers, and it is a separate step from the coverage decision.
Professional Coordination for Key Person Valuation
Three separate steps are involved: the valuation estimate, the coverage decision and the policy structure. An error in one can carry into the others. Each step typically involves a different professional:
- A qualified tax professional addresses section 101(j) notice and consent, section 264(a)(1) premium treatment and the section 6039I reporting obligation.
- A business attorney drafts or reviews the buy-sell, employment or loan agreement that the insurance is meant to fund.
- An insurance professional addresses underwriting, the ownership structure and beneficiary designations. Insurance licensing and product rules vary by state.
- A credentialed business appraiser handles formal valuations for estate or gift tax reporting, a sale or litigation, which is distinct work from an insurance-sizing estimate.
The site's page on owner, insured and beneficiary roles describes how the parties to a business policy fit together.
We're Here for You
We're your trusted California business life insurance advisor. Call us 7 days a week, or send us a message, to have a real conversation about what your business needs.
Frequently Asked Questions
What is key person valuation?
Key person valuation is the process of estimating the financial loss a business would suffer if a critical owner, executive or employee died or could not work. The estimate is one input used to size a death benefit intended to fund the business's recovery.
What are the main methods used to value a key person?
This page describes three frameworks: replacement-cost, income-contribution and earnings-multiple. They measure, in turn, the cost to replace the person, the income the person contributes, and a multiple of the earnings the person influences. No federal law prescribes any one of them.
Does the IRS prescribe a formula for key person insurance valuation?
No Internal Revenue Code section or Treasury regulation prescribes a formula for sizing key person life insurance. The IRS's business valuation guidelines address valuing business interests, which is a different purpose from sizing insurance.
What is the rule of thumb for key person insurance valuation?
One insurer's guide suggests adding the person's salary to "their direct financial contribution to your company's bottom line," then multiplying "by at least five." It is one industry reference, not a regulator's method or a recommendation. Its result can be compared with the business's actual exposure.
Is key person insurance the same as a business valuation?
No, they are different exercises. Insurance sizing estimates the loss tied to one person's departure. A formal business valuation determines the fair market value of a business or an interest in it for purposes such as a sale, litigation or tax reporting.
What notice and consent requirements apply to employer-owned key person insurance?
Section 101(j)(4) is met if, before the contract is issued, the employee is notified in writing of the intent to insure and the maximum face amount, gives written consent to being insured and to coverage continuing after employment ends, and is informed in writing that the policyholder will be a beneficiary of any proceeds. Lifting the section 101(j) cap requires both these steps and a section 101(j)(2) exception.
How often should a key person valuation estimate be updated?
No federal rule sets a review interval. The estimate reflects one point in time, so businesses commonly revisit it after material changes in revenue, in the person's role, or in the coverage already in place.
Educational information only. Not legal, tax, investment or insurance advice. Product availability and outcomes depend on individual circumstances.