Buy-Sell Agreement Funding
How Buy-Sell Life Insurance Works When an Owner Dies
Published October 8, 2026 · Updated October 9, 2026
Short Answer: How Buy-Sell Life Insurance Works
When an owner of a closely held business dies, buy-sell life insurance works in a fixed sequence: a binding buy-sell agreement sets the price and the duty to buy, policies are issued on each owner's life, the death benefit is paid at death, and the beneficiary uses that cash to buy the deceased owner's interest from the estate.
A buy-sell agreement is a binding contract among co-owners that sets the terms for transferring an ownership interest when a triggering event, such as an owner's death, occurs. Partners, shareholders and LLC members usually ask how the money reaches the right hands at the right moment. Business Life Insurance explains the mechanics, the parties, the federal tax treatment, and when the structure may or may not fit.
The Planning Objective: Keeping the Business Intact After an Owner Dies
A co-owner's death creates a business problem before it creates an insurance question. The deceased owner's interest generally passes to heirs, who may have no role in the business and different goals from the surviving owners. Conflict over control, distributions and price can follow.
Liquidity is the second problem. Surviving owners often lack the cash to buy out the estate at fair value, and the estate may have no other buyer for an illiquid interest.
The buy-sell agreement addresses the first problem by fixing the price, or the pricing method, and the obligation to buy and sell in advance. Life insurance addresses the second by paying a death benefit timed to the triggering event. The agreement is the plan; the policy is the funding mechanism inside it.
How the Structure Works: Agreement, Policies and the Purchase
How a buy-sell agreement works with life insurance follows five steps.
- The agreement. The co-owners sign a buy-sell agreement that names the triggering events, sets the purchase price or valuation method, and obligates the parties to buy and sell.
- The policies. Life insurance is issued on each owner's life in an amount intended to fund the purchase obligation. Who owns each policy, and who is its beneficiary (the person or entity named to receive the death benefit), depends on the structure chosen.
- The death trigger. When a covered owner dies, the death benefit becomes payable to the policy's beneficiary.
- Proceeds fund the purchase. The beneficiary uses the death benefit to buy the deceased owner's interest from the estate at the agreed price.
- Transfer of the interest. The surviving owners or the entity receive the interest; the estate receives the purchase price in cash.
The two main structures differ at step 2. In a cross-purchase, the owners buy policies on one another; in an entity purchase, also called a redemption, the business owns the policies and buys back the interest. The site's cross-purchase versus entity-purchase comparison covers that choice, and the cross-purchase buy-sell agreement page covers owner-held policies. Claim forms, procedures and timing vary from insurer to insurer and are confirmed with the insurers involved.
Parties Involved in a Buy-Sell Life Insurance Arrangement
Several distinct roles sit inside one arrangement:
- The co-owners. Partners, shareholders or LLC members are parties to the agreement. Depending on the structure, they are the policy owners, the insureds, or both.
- The business entity. In an entity purchase, the entity owns the policies, pays the premiums and is the beneficiary.
- The insured. This is the owner whose death triggers the purchase obligation. Each owner is typically insured under a separate policy.
- The beneficiary. In a cross-purchase, the surviving co-owners collect; in an entity purchase, the business does.
- The estate. The deceased owner's estate receives the purchase price and transfers the ownership interest.
Ownership and beneficiary designations are set when the policies are issued, and they are arranged to match the agreement's structure. Qualified tax, legal and insurance professionals are typically involved in drafting the agreement and structuring the policies.
Who This Is For
Closely held businesses with two or more co-owners are the usual setting: partnerships, LLCs, S corporations, C corporations and professional practices. The page is written for owners who want a binding, pre-funded way to transfer an interest at death without forcing a sale of business assets.
It is also relevant where an ownership interest is illiquid and an estate would struggle to find a buyer, and where owners want the price, or the method for setting it, agreed before anyone dies.
The structure is not limited to one business form. The rules that apply depend on the entity type and how the agreement is drafted, and professional practices may also face ownership rules that vary by state. Owners weighing the broader context may find the overview of funding a buy-sell agreement useful.
When a Buy-Sell Life Insurance Structure May Fit
Certain fact patterns appear repeatedly where owners use this structure:
- Two or more co-owners of roughly comparable age and health, each able to obtain coverage at amounts an insurer will issue.
- A business whose value is expected to grow, which makes an agreed valuation method or a periodic revaluation clause important.
- Owners who want the estate to receive a defined value while the surviving owners keep control without outside interference.
- A business with no other liquid reserve large enough to fund a buyout at death.
These describe circumstances, not a conclusion. Whether the structure suits a particular business depends on its ownership, finances and agreement terms.
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When a Buy-Sell Life Insurance Structure May Not Fit
Insurability is the first limit. If an owner cannot obtain coverage, or the cost is high relative to the business's value, insurance may fund only part of the obligation or none of it. The business life insurance cost page explains what drives premiums.
Other situations raise practical friction:
- Owners with very different ages or health, which can make premium burdens unequal in a cross-purchase.
- A business with only one owner, where no co-owner exists to buy the interest; key person insurance or succession planning may be more relevant there.
- An existing shareholder agreement or operating agreement whose terms conflict with the proposed buy-sell structure.
None of these settles the question; each changes how owners and their advisers typically evaluate the arrangement.
Tax Treatment of Buy-Sell Life Insurance
Premiums come first. 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 or contract." In a typical cross-purchase or entity purchase, the premium payer is also the beneficiary.
The death benefit is next. Section 101(a)(1) provides that, except as otherwise provided, "gross income does not include amounts received ... under a life insurance contract, if such amounts are paid by reason of the death of the insured." Two limits matter here.
Transfer for value. Under section 101(a)(2), when a policy is transferred for valuable consideration, the exclusion "shall not exceed an amount equal to the sum of the actual value of such consideration and the premiums and other amounts subsequently paid by the transferee." Section 101(a)(2)(A) excepts a transfer if the contract's basis in the transferee's hands is determined in whole or in part by reference to its basis in the transferor's hands. 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." These exceptions matter when policies are reassigned among owners, for example when a cross-purchase is restructured. A co-shareholder is not on that list.
Employer-owned contracts. Under section 101(j)(3)(A), an employer-owned life insurance contract is one owned by a person engaged in a trade or business, under which that person (or a related person) is directly or indirectly a beneficiary, and that covers the life of an insured who is an employee of the business on the date the contract is issued. Section 101(j)(1) caps the exclusion for such a contract at "the sum of the premiums and other amounts paid by the policyholder." The cap lifts only if a section 101(j)(2) exception applies and the section 101(j)(4) notice and consent requirements were met before the contract was issued. Notice and consent alone do not lift the cap, and neither does an exception alone. One exception, section 101(j)(2)(B)(ii), covers amounts "used to purchase an equity (or capital or profits) interest in the applicable policyholder" from the insured's family members, designated beneficiary, a trust for them, or the estate.
IRS Notice 2009-48 addresses the employer-owned rules in a question-and-answer format, including in its answers A-1, A-3 and A-5. A contract "owned by the owner of an entity engaged in a trade or business (such as for purposes of financing the purchase of an equity interest of another owner)" is not an employer-owned contract (A-1). If a contract is otherwise described in section 101(j)(3), ownership "by a partnership or sole proprietorship does not prevent the contract from being treated as an employer-owned life insurance contract" (A-3). And "employee" includes "an officer, director, and highly compensated employee" (A-5). Section 6039I requires an applicable policyholder owning employer-owned contracts to file an annual return and keep records.
The transfer-for-value rule and the employer-owned life insurance rules, including notice, consent and reporting, need individual review of the contracts involved by the insurers and a qualified tax professional.
Potential Advantages of Funding a Buy-Sell Agreement with Life Insurance
Timing is the central structural feature. The death benefit becomes payable at the event that creates the obligation, so the purchase can be funded without selling business assets or taking on new debt, provided the coverage matches the price.
A price or valuation method agreed in advance may reduce disputes between surviving owners and the estate. Together, the agreement and the policies create a defined path for transferring the interest, which may help the business keep operating through the transition.
On the income-tax side, section 101(a)(1) of the Internal Revenue Code generally excludes death benefits paid by reason of the insured's death from gross income. That exclusion is subject to the transfer-for-value limit in section 101(a)(2) and the employer-owned contract cap in section 101(j), so the result depends on how the policies were acquired and held.
Important Considerations in a Buy-Sell Life Insurance Arrangement
Coordination is where many arrangements succeed or fail. Policy ownership, beneficiary designations and coverage amounts each have to line up with the agreement's terms; a mismatch can leave proceeds with the wrong party.
Coverage amounts tie to the agreed valuation method. If the business grows and coverage is not updated, a gap between the death benefit and the price may exist at death. Agreements often include a periodic revaluation clause or a defined formula for that reason.
In a cross-purchase, each owner insures every other owner, so the policy count rises quickly as owners are added. A trusteed cross-purchase, in which a third-party trustee holds and administers the policies, is one structural variant used to manage that complexity.
Premium amounts, forms and policy terms vary by insurer and are confirmed with the insurers involved. Business valuation for buy-sell funding needs individual review by qualified valuation, tax and legal professionals working from the business's own records.
Tax and Legal Coordination
The buy-sell agreement is a legal contract, and its terms govern the purchase obligation and the price. It is typically drafted by qualified legal counsel.
The income-tax treatment of the death benefit turns on who owns each policy, whether any transfer for value has occurred, and whether the employer-owned rules apply. Those facts are confirmed with a qualified tax professional against the contracts involved.
Estate-tax value is a separate analysis. Section 2703(a) of the Internal Revenue Code generally values property without regard to any option, agreement or other right to acquire or use it at less than fair market value, or any restriction on the right to sell or use it. Under section 2703(b), that rule does not apply to an option, agreement, right or restriction that meets each of three requirements: it is "a bona fide business arrangement," is "not a device to transfer such property to members of the decedent's family for less than full and adequate consideration," and has terms "comparable to similar arrangements entered into by persons in an arms' length transaction." In Connelly v. United States, the Supreme Court held that the contractual obligation of the corporation before it to redeem a deceased shareholder's shares "did not diminish the value of those shares," and that redemption obligations are "not necessarily liabilities that reduce a corporation's value for purposes of the federal estate tax." Estate planning is outside this page's scope.
Rules on policy ownership, assignment and beneficiary changes vary by state and are confirmed with the insurers and counsel in the relevant state.
Alternatives to Life Insurance Funding for a Buy-Sell Agreement
Life insurance is one funding source among several:
- Installment payments. The surviving owners or the entity pay the estate over time from business cash flow, so no lump sum is available at death.
- Sinking fund or business reserve. The business accumulates cash for the buyout; the fund may fall short if a death occurs early.
- Third-party financing. The buyers borrow to fund the purchase, and debt service affects the business going forward.
- Disability buyout insurance. This is a separate product that funds a purchase when an owner becomes disabled rather than dies.
Each carries different liquidity, tax and cost characteristics, and Business Life Insurance does not rank one over another. Related topics include business succession life insurance, and key person insurance, which protects the business against losing an individual's contribution rather than funding an ownership transfer.
Hypothetical Example: A Three-Owner Partnership
This example is hypothetical and uses round figures. Assumptions: three equal partners (A, B and C), a business valued at a hypothetical $3,000,000, a cross-purchase structure, coverage equal to the agreed price, and no policy transfers. The life insurance for business partners page covers partnership-specific rules.
Step 1, the agreement. Each partner's hypothetical interest: $3,000,000 ÷ 3 = $1,000,000.
Step 2, the policies. Each partner insures the other two: 3 partners × 2 policies = 6 policies. Each partner's interest would be bought by two survivors, so each policy covers $1,000,000 ÷ 2 = $500,000.
Step 3, the death trigger. Partner A dies. B and C are beneficiaries of their own policies on A's life.
Step 4, proceeds. B receives $500,000; C receives $500,000. Total: $500,000 + $500,000 = $1,000,000.
Step 5, the purchase. B and C each pay $500,000 to A's estate, totaling $1,000,000, and the estate transfers A's interest to B and C equally.
Section 101(a)(1) generally excludes those death benefits from B's and C's gross income, assuming no transfer for value occurred and the employer-owned rules do not apply. Real outcomes depend on the agreement's terms, the policy structure and the applicable tax rules.
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 triggers the purchase obligation in a buy-sell agreement?
The agreement itself defines the triggering events. Death is the most common, and agreements may also cover disability, retirement or voluntary departure. Life insurance funds only the death trigger; other triggers rely on separate funding, such as disability buyout insurance, reserves or installment payments.
How is the purchase price set in a buy-sell agreement funded by life insurance?
The agreement sets the price, commonly as a fixed dollar amount agreed at signing, a formula such as a multiple of earnings or book value, or a periodic appraisal. Coverage that is not updated as the valuation changes can leave a gap between the death benefit and the price at death.
Is the death benefit from a buy-sell life insurance policy taxable income?
Section 101(a)(1) generally excludes death benefits from gross income, subject to limits. The transfer-for-value rule in section 101(a)(2) can limit the exclusion after a policy is transferred for valuable consideration, and section 101(j) can cap it for employer-owned contracts unless an exception applies and written notice and consent preceded issuance.
What is the transfer-for-value rule and how does it affect buy-sell arrangements?
Section 101(a)(2) limits the exclusion after a transfer for valuable consideration to the consideration paid plus later premiums and other amounts. The rule does not apply to a transfer where the transferee's basis is determined in whole or in part by the transferor's basis (section 101(a)(2)(A)), or to a transfer to the insured, a partner of the insured, a partnership in which the insured is a partner, or a corporation in which the insured is a shareholder or officer (section 101(a)(2)(B)).
What happens to the life insurance policies if an owner sells their interest or leaves the business before death?
The agreement typically addresses it. Common approaches include the departing owner acquiring the policy on his or her own life, remaining owners buying the departing owner's policy interests, or surrendering the policies. A policy transferred for value may fall under section 101(a)(2), depending on whether an exception covers the transferee.
What happens if the death benefit is less than the agreed purchase price?
The shortfall may be funded another way, such as installment payments, a business reserve or third-party financing. This often arises when the business has grown since issue and coverage was not updated. Many agreements state how a shortfall is handled.
Does Section 101(j) apply to policies owned by co-owners in a cross-purchase arrangement?
Notice 2009-48 (A-1) states that a contract owned by an entity's owner to finance buying another owner's interest is not an employer-owned contract. A-3 adds that, for a contract otherwise described in section 101(j)(3), ownership by a partnership or sole proprietorship does not prevent it from being employer-owned. The answer turns on who actually owns the contract.
Educational information only. Not legal, tax, investment or insurance advice. Product availability and outcomes depend on individual circumstances.