A buy-sell valuation is only as useful as its trigger, its pricing method, and its funding.
A buy-sell valuation is only as useful as its trigger, its pricing method, and its funding. Formula, appraisal, and stated-value approaches each fail in different ways when they go stale, when the trigger is death versus divorce versus termination, or when insurance and cash cannot pay the result. This is governance education, not legal advice, and not a substitute for counsel or a qualified appraiser when the agreement or a court requires one.
What to know before using the headline number
- A buy-sell price is a function of the trigger, the method, and the funding. Changing any one of those three changes the economics.
- Formula, appraisal, and stated-value clauses fail in different ways; a nine-year-old revenue formula is a common failure.
- Death, disability, divorce, and termination are not the same event and may need different dates, offsets, and payment terms.
- Insurance that is smaller than the formula, or a formula that cannot be financed, is not a completed plan.
- This is governance education, not legal advice. Counsel should draft; a qualified appraiser should be used when the clause or a court requires one.
The trigger is part of the value definition
Death, disability, divorce, bankruptcy, loss of license, retirement, and for-cause termination are not the same economic event. A death buyout may be cash-funded with life insurance and may need a fast closing so the estate can be administered. A divorce may introduce a spouse who is not a permitted owner and a court that is not bound by an internal formula. A termination for cause may include offsets, noncompetes, and a deferred payout the terminated owner does not like. Using one number for every trigger is how agreements surprise families.
Insurance agencies, veterinary practices, and electrical contractors see these triggers in different uniforms: carrier appointments, veterinary licenses, and electrical licenses can lapse or become nontransferable when the person who holds them leaves. The valuation clause has to name the interest, the date, the standard of value, and whether employment, appointments, and licenses are assumed to continue. Silence on those points is not neutrality. It is a later fight.
Formula, appraisal, and stated value are different machines
A formula—one times revenue, book value plus a plug, a fixed multiple of commissions—has the virtue of speed and the vice of rigidity. It can be useful when the inputs are audited, the business mix is stable, and the parties update it. It becomes a trap when the formula is nine years old, revenue quality has changed, or the multiple was never an earnings method to begin with. An appraisal clause can absorb change if it names the standard of value, the valuation date, appraiser qualifications, and a dispute process. A stated value that the owners initial each year can work if they actually initial it; a stated value last signed in a different decade is a historical artifact.
Professional definitions of seller’s discretionary earnings and related brokerage terms, such as those collected in the IBBA glossary, can help the parties speak the same language. They do not tell you which method belongs in a contract. Match the method to the company’s economics: recurring fees versus production, inventory versus book of business, licensed professional versus transferable systems. Then write the method so a stranger could apply it without calling the original lawyer.
Stale formulas drift away from the business
A one-times-revenue formula written when an insurance agency was a small personal-lines book can produce a fantasy price after contingent commissions, commercial accounts, and producer compensation have changed the margin. Veterinary production mix, pharmacy revenue, and associate doctors change the same way. Electrical contractors swing with project mix, prevailing-wage work, and the owner’s field hours. If the formula is not tested against maintainable earnings, working capital, and transferable licenses, it is not a valuation method. It is a lottery ticket.
IRS valuation materials still ask about earning capacity, dividend-paying capacity, and the nature of the business. A revenue formula that ignores those factors can overstate an interest a remaining owner cannot finance or understate an interest an estate expected to collect. SBA acquisition guidance is a reminder that a buyout the remaining owners cannot fund is not a completed governance design. Update the formula, or replace it, on a calendar—not after a funeral.
Disability, divorce, and termination need their own mechanics
Disability definitions copied from a policy that no longer exists, or that uses a different occupation test than the buy-sell, create a gap between funding and obligation. If the veterinarian can still do some exams but not surgery, is that disability? If the producer can still service a book but cannot sell, is that termination or retirement? Write the definition, the waiting period, the valuation date, and whether the person can keep a reduced economic interest.
Divorce and termination often restrict who may own the stock and how fast it must be redeemed. They may also require a different valuation date than death. Offsets for amounts already owed, for customer walk, or for malpractice claims should be listed rather than implied. This is contract drafting for counsel, not a template from an article. The valuation task is to make the economic result of each trigger visible before anyone needs it.
Funding is the other half of the clause
A price without a check is a grievance. Map life insurance, disability insurance, sinking funds, bank or SBA financing, and installment notes to each trigger. Confirm ownership of the policies, beneficiary designations, and whether the company or the other owners are the buyers. A $500,000 policy on a 45% owner whose formula price is more than $2 million is not a funded plan. It is a down payment on a problem.
Installment funding has to live beside senior lenders, bonding, and professional-corporation rules. IRS Publication 537 discusses installment-sale concepts at the federal tax level; it does not design the note. Reporting covenants, collateral, and what happens if a remaining veterinarian or producer later sells the whole firm should be written down. IRS recordkeeping guidance still applies: the valuation file, policy statements, and ownership ledger should reconcile.
Governance hygiene is cheaper than a surprise appraisal
Keep current financial statements, tax returns, producer or doctor production reports, license matrices, insurance policies, and a dated minute reflecting the last stated value or formula review. Bureau of Labor Statistics wage data can support replacement-cost discussions when an owner-producer or owner-veterinarian is the product. None of that replaces counsel. It does keep the next valuation from starting in a shoebox.
Revisit the agreement when ownership percentages change, when a new partner buys in, or when the revenue mix shifts. The best buy-sell is the one the owners can still explain, fund, and apply on a week when nobody wants to have the conversation.
Trigger, method, and funding on one page
If the owners cannot fill this matrix without calling the original drafter, the agreement is already stale.
| Issue | What the owner should assemble | What a buyer is likely to test | Why it changes the decision |
|---|---|---|---|
| Trigger definition | The clause list for death, disability, divorce, termination, retirement, and license loss. | Each trigger should name the date, the interest, and whether employment or appointments are assumed to continue. | One number for every event is a choice that should be explicit, not accidental. |
| Pricing method | Formula inputs, last stated-value minute, or appraisal process including standard of value and appraiser qualifications. | Recompute the method on current financials and ask whether it still matches earning capacity and transferability. | A stale 1x revenue result can be unfinanceable or unfair without anyone having changed the wording. |
| Earnings and replacement labor | Production by owner, W-2s, producer or doctor reports, and occupational wage evidence as a starting point. | Recast owner-producers at market and remove personal items before trusting any formula input. | Revenue without margin, or margin that is really unpaid labor, will misprice the interest. |
| Funding stack | Life and disability policies, ownership and beneficiaries, cash, and any note template. | Compare policy proceeds and payable cash with the formula or appraisal result for each trigger. | A shortfall is an unfunded liability of the remaining owners or the company. |
| Records and licenses | Current statements, returns, appointment or license matrix, and cap table. | Books, banks, and the ownership ledger should agree before a trigger hits. | A valuation clause cannot be applied to a shoebox. |
Worked example: an insurance agency with a nine-year-old 1x revenue formula
This example is hypothetical. Three shareholders own an independent insurance agency 45/35/20. The 2017 buy-sell still prices every trigger at 1.0 times trailing commissions. Trailing commissions are now $2.08 million. Reported owner-level earnings are $257,300. Contingent bonuses that may not repeat or transfer are $91,400 of that revenue. The 45% owner is the lead producer. Life insurance on that owner is $500,000, company-owned. A hallway earnings-based 100% indication—not a published multiple—is $1.06 million. The formula would say the whole firm is $2.08 million and the 45% interest is $936,000.
| Trigger or term | 2017 formula result | Current economic reading | Governance action |
|---|---|---|---|
| Death of the 45% owner | 45% × $2.08 million = $936,000 | Only $500,000 of insurance; remaining owners cannot cash the gap | Resize policies or change the method |
| Earnings versus revenue | 1.0× commissions ignores margin | $257,300 owner earnings before recast; contingent $91,400 is fragile | If a formula remains, tie it to recast earnings, not top line |
| Producer replacement | Formula assumes the book stays | Lead producer originates most commercial accounts; walk risk is real | Insert market producer cost; BLS data is a start, not a rate card |
| Disability | Same 1.0× price, no waiting-period match to the policy | Occupation test in the policy and the agreement do not match | Align definitions or admit the gap |
| Divorce of the 20% owner | Same 1.0×, 60-day close | Spouse is not a permitted owner; 60 days is faster than an appraisal | Different date and payment term may be warranted |
| Termination of the 35% owner | Same 1.0× with no offset for book walk | Personal-lines relationships of $38,200 may leave | Offsets and a holdback belong in the clause, if counsel agrees |
| Stated value alternative | None; last discussion was 2017 | Owners have not initialed a number in nine years | Annual stated value or a dated appraisal process |
| Installment fallback | Silent | A $436,000 unfunded death gap on a 45% interest | Do not discover the note after the funeral |
The formula has drifted from the business. Commissions doubled in nominal dollars while margin, contingent income, and producer dependence changed. A 1.0 times revenue result of $2.08 million for the whole firm is not supported by $257,300 of owner earnings, and it cannot be funded by a $500,000 policy on the largest holder. That is not a rounding issue. It is a plan that fails on the first death.
An earnings-based 100% planning indication near $1.06 million in this hypothetical is not “the multiple.” It is a way to show that revenue formulas and cash-flow reality have separated. The 45% interest is also not automatically 45% of either number: control, appointments, and producer walk all sit in the file. Divorce and termination may need different offsets than death. Using one unfinanceable figure for every trigger is how agencies, veterinary practices, and electrical contractors end up in court with a document nobody can perform.
The repair is governance, not a new slogan. Either update the formula to a recast-earnings base the remaining owners can fund, move to a dated stated value, or write an appraisal process with a standard of value and a qualification requirement. Then match insurance and any note to the result. IRS valuation factors still care about earning capacity. A revenue formula that ignores earning capacity is not honoring those factors, even if the wording has not changed since 2017.
An annual buy-sell checkup owners can finish
Put this on the same calendar as insurance renewals. A clause that is only opened after a trigger is already late.
- 01
Inventory the triggers
List death, disability, divorce, termination, retirement, bankruptcy, and license loss. Note date, interest, and payment term for each.
Deliverable: Trigger matrix
- 02
Recompute the current method
Run the formula, pull the last stated value, or outline the appraisal process on this year’s recast financials.
Deliverable: Method-versus-current-economics schedule
- 03
Recast owner-producers
Production reports, compensation, and market replacement cost for each owner who still originates or treats.
Deliverable: Owner-production and pay bridge
- 04
Match policies to obligations
Confirm ownership, beneficiaries, disability definitions, and dollar gaps by trigger.
Deliverable: Insurance-to-obligation reconciliation
- 05
Reconcile the ownership ledger
Cap table, books, banks, and tax returns should name the same owners and percentages.
Deliverable: Recordkeeping control list
- 06
Decide whether to amend
If the method is unfinanceable or nine years stale, instruct counsel. Do not write a new formula on a napkin.
Deliverable: Amendment briefing memo
Where otherwise credible analyses break down
Leaving a revenue formula untouched for a decade
Why it matters: Revenue quality, margin, and owner dependence move. The formula does not.
Better approach: Test the method every year against recast earnings and funding. Amend when they diverge.
Using one price for death, divorce, and firing
Why it matters: The remaining owners, the estate, and an ex-spouse are not the same counterparties, and the business may not be the same after a producer leaves.
Better approach: Let counsel draft trigger-specific dates, offsets, and payment terms you can actually perform.
Carrying insurance that funds a fraction of the clause
Why it matters: The shortfall becomes a crisis for the people still trying to run the agency or the clinic.
Better approach: Size policies to the method, or size the method to the policies, in writing.
Treating the article as a form agreement
Why it matters: Enforceability, tax, and professional-corporation rules are local and fact-specific.
Better approach: Use this as a diagnostic. Counsel drafts. Appraisers appraise when the clause requires it.
What a defensible owner decision looks like
I’m Jason Taken. I have sat with owners who were proud of a buy-sell they signed before smartphones were common, and I have watched that same document price a death at a number nobody could pay. A clause is not a plan until the trigger, the method, and the funding still match the company you actually run.
Insurance agencies, veterinary practices, and electrical contractors are especially exposed because so much of the value sits in a license, an appointment, or a producer relationship. A 1x revenue formula does not know that. Recast earnings, replacement labor, and policy proceeds do.
I am not your lawyer in this article, and I will not bless a formula because it is simple. Simple is good when it is current. Simple and nine years stale is how families learn valuation the hard way.
Questions owners ask
Is a revenue formula a valid buy-sell method?
It can be if the parties chose it knowingly, update it, and can fund it. A stale one-times-revenue clause that no longer matches earnings, risk, or transferability is a governance failure waiting for a trigger.
Does the same price apply to death, divorce, and firing?
Not unless the agreement says so. Different triggers can justify different dates, offsets, payment terms, and funding. Using one number for every event is a choice, not a default law of valuation.
Is this legal advice about my buy-sell?
No. It is educational. Enforceability, corporate formalities, and tax consequences require the company’s own counsel and, where the assignment requires it, a qualified appraiser.
How often should a stated value be updated?
At least annually, and whenever ownership, mix, or leverage changes. A stated value that is not initialed is a historical note, not a price.
Is book value a safer formula than revenue?
Not for a service firm whose value sits in a book of business, appointments, or professional goodwill. Book value can understate those firms and overstate asset-heavy ones with stale equipment. Match the method to the economics.
What if owners disagree on the appraiser?
A usable clause names qualifications, a selection process, a standard of value, and a way to break a deadlock. Leaving “we’ll pick someone later” is how later never arrives on time.
Sources and review date
Last reviewed: September 3, 2026. Sources are linked for context; a national benchmark is not a substitute for local comparable sales or a purpose-specific appraisal.
- IRS valuation job aid and Revenue Ruling 59-60 — Appendix A reproduces Revenue Ruling 59-60 and its closely held business valuation factors; the job aid itself states that it is not legal authority.
- U.S. Small Business Administration: Merge and acquire businesses — Owner-oriented guidance on valuation, agreements, due diligence, and professional support in an acquisition.
- International Business Brokers Association glossary — Professional definitions for SDE, transaction terms, and Main Street business brokerage concepts.
- U.S. Bureau of Labor Statistics: Occupational Employment and Wage Statistics — A public starting point for testing market-rate replacement compensation; local duties and labor markets still require judgment.
- IRS Publication 583: Starting a Business and Keeping Records — Describes recordkeeping and reconciliation practices, including agreement among bank statements, books, and supporting business records.
- U.S. Small Business Administration: Close or sell your business — Current owner guidance on sale planning, valuation approaches, sale agreements, transfer choices, professional advice, and maintaining required records.
- IRS Publication 537: Installment Sales — Explains installment-sale treatment, contingent payments, unstated interest, debt assumptions, and the separate treatment of assets sold as part of a business.
- U.S. Department of Labor: Wage and Hour Division — Federal wage, overtime, and employment-standards context relevant to staffing cost, classification, and transition diligence.