Business Valuation Before a Partnership Buyout (2026): How to Set the Number

Key Takeaways

• Read the buy-sell agreement first. Its valuation method controls unless both partners agree to override it.
• Standard of value (fair value vs fair market value vs investment value) is the single biggest driver of the final number and is often unspecified in the buy-sell.
• Minority interest and marketability discounts can reduce the buyout price 20 to 40 percent, but many buy-sells explicitly prohibit them between partners.
• Independent appraisal by a credentialed business valuation professional is the lowest-conflict path when partners cannot agree.
• Redemption (company buys the interest) and cross-purchase (remaining partner buys the interest) have meaningfully different tax outcomes for both sides.
• Deferred compensation, consulting agreements, and non-compete payments often make the difference between a deal that closes and one that breaks down.

Start with the buy-sell agreement, then read it again

Related Cluster GuideFor the related working capital companion on how AR impacts business valuation (also affects buyout pricing), see our reference.

For 2026 independent business valuation with credentialed appraiser standards and use-case map, see our reference guide.

For 2026 cost of a business valuation by provider type and when each makes sense, see our breakdown.

Every partnership buyout begins with the same document. The buy-sell agreement signed when the partnership was formed, or amended later, controls what happens next. Most partners have not read it in years. Most should read it three times before talking to an appraiser.

The buy-sell agreement matters for two reasons. First, it usually specifies a valuation method that the partners agreed to in advance. That method is generally enforceable, even when it produces a number that one partner now believes is wrong. Second, it typically specifies the trigger events that activate a buyout (death, disability, retirement, voluntary withdrawal) and the funding mechanism (cash, promissory note, insurance proceeds).

The most common surprise is discovering that the buy-sell uses an outdated formula. A business that signed a partnership agreement in 2010 specifying ‘three times trailing twelve months EBITDA’ may now be worth substantially more or less than that formula produces. The formula is contractually binding unless both partners agree to override it, which they usually will not when one party benefits from the discrepancy.

The second most common surprise is discovering what the buy-sell does not say. Most agreements specify a method but not a standard of value. They specify who chooses the appraiser but not what the appraiser is supposed to find. They specify when the buyout triggers but not how disputes about the resulting number get resolved.

Before any valuation work begins, both partners should have their attorneys produce a memo answering five questions. What valuation method does the agreement specify? What standard of value is implied or required? Are discounts for lack of control or marketability permitted, prohibited, or unaddressed? What is the dispute resolution mechanism? Is the funding mechanism sufficient at any reasonable valuation?

The four common valuation methods buy-sells specify

Most buy-sell agreements use one of four valuation approaches. A fixed formula (typically a multiple of trailing earnings or revenue) set at partnership formation. A book value or modified book value calculation. A single appraiser approach where one mutually agreed expert produces a binding number. A multi-appraiser approach, usually two appraisers with a third tiebreaker.

Each method has predictable failure modes. Formulas drift out of date the moment they are signed. Book value rarely matches economic value in any service business. Single appraiser approaches put enormous weight on one professional’s judgment, which creates conflict if either partner believes the appraiser favored the other side. Multi-appraiser approaches reduce that risk but multiply cost and timeline.

When the buy-sell formula produces the wrong number

A common scenario: two partners formed a $1M revenue services business in 2014 and set the buy-sell at 1x trailing revenue. By 2026 the business does $5M revenue at 25 percent EBITDA margins. The formula says $5M. The market would pay 6x EBITDA, or $7.5M. The departing partner wants the market number. The remaining partner wants the formula number.

Both partners have a point. The formula is what they agreed to, and contracts matter. But the formula clearly fails to reflect current fair value, and a court might decline to enforce it if it produces a result far outside any reasonable range. The cleanest path is to renegotiate the buy-sell method before either partner triggers it.

Standard of value: the term most partners do not know exists

Standard of value is the technical valuation term that determines what the appraiser is actually supposed to find. The same business, on the same date, with the same financial data, produces meaningfully different valuations under different standards. Most partners do not know this term exists until the appraisal arrives and the number is much higher or lower than they expected.

The three standards that matter in partnership buyouts are fair market value, fair value, and investment value.

Investment value is the value of the business to a specific buyer, considering that buyer’s unique synergies, financing, and strategic context. Investment value is rarely the right standard for a partnership buyout because the buyout is not a sale to a third-party strategic acquirer. But it sometimes comes up when one partner argues that the remaining partner will receive synergies (full control, removal of friction) that justify a higher price.

Choosing the standard is not a casual decision. It often moves the number 15 to 30 percent. A $5M business, with the departing partner owning 40 percent, might trigger a buyout at any of these numbers: $1.6M under fair market value with full discounts, $2M under fair value with no discounts, or $2.2M under investment value reflecting synergies to the remaining partner.

These are the same business, on the same date, with the same financial reality. The standard of value alone explains the spread. When the buy-sell does not specify, the partners and their advisors must agree before the appraiser starts work. Litigating the standard after the appraisal is finished is expensive and rarely produces a clean outcome.

Fair market value: the default in most contexts

Fair market value is defined in IRS Revenue Ruling 59-60 and is the standard most appraisers default to when the buy-sell is silent. It assumes a hypothetical willing buyer and willing seller, both with reasonable knowledge of relevant facts, neither under compulsion to transact. Fair market value typically allows for discounts to reflect the actual marketability and control characteristics of the interest being valued.

For a partnership buyout, fair market value usually produces a lower number than fair value because the departing partner’s interest is, by definition, a minority or fractional interest in a closely held business with no ready market. The discount for lack of marketability alone can be 20 to 35 percent in many cases.

Fair value: the standard most state buyout statutes apply

Fair value is the standard most state statutes apply to dissenting shareholder and oppressed minority partner cases. It is not the same as fair market value. Fair value typically prohibits minority interest and marketability discounts, on the theory that the departing partner did not voluntarily sell into the open market but was forced out or chose to exit under conditions set by the partnership. The departing partner should receive their proportionate share of the whole entity’s value, not a discounted slice.

The practical effect is significant. A 40 percent partnership interest at fair market value might be worth $1.6M (40 percent of $5M whole-entity value, less 20 percent discount). The same interest at fair value would be $2M. The buy-sell agreement should specify which standard applies.

Discounts for lack of control and lack of marketability

Valuation discounts are where partnership buyouts most often go sideways. The technical concepts are real and widely accepted in business valuation practice. The application of those concepts in a partner-on-partner transaction is contested and often unaddressed in the buy-sell agreement.

Two discounts matter most. The discount for lack of marketability (DLOM) reflects the reality that a minority interest in a closely held business cannot be sold easily on any market. Empirical studies suggest 25 to 35 percent for typical closely held interests.

The discount for lack of control (DLOC), sometimes called the minority interest discount, reflects that a non-controlling interest cannot direct distributions, set strategy, or force a sale. Empirical evidence suggests 15 to 25 percent for non-controlling interests.

Applied together, these discounts can reduce a proportionate value by 35 to 50 percent. A 40 percent interest in a $5M business at proportionate value is $2M. The same interest with 25 percent marketability and 20 percent minority discounts is $2M times 0.75 times 0.80, or $1.2M. That is a 40 percent reduction.

The question for partnership buyouts is whether these discounts should apply at all. Three positions are common. Position one: discounts apply because the interest is, in fact, non-controlling and illiquid. Position two: discounts do not apply because the buyout is not a sale to a third party; the interest is being absorbed by the remaining partner. Position three: the buy-sell agreement controls.

Most modern buy-sell agreements between partners explicitly prohibit discounts. Older buy-sells often do not address the question. When the buy-sell is silent, this is the second issue (after standard of value) that most often drives litigation. Both partners should know exactly what the agreement says about discounts before the appraisal starts.

What the studies actually say about discount ranges

Empirical studies on marketability discounts (restricted stock studies, pre-IPO studies) cluster in the 25 to 35 percent range for typical closely held business interests. Minority interest discounts cluster in the 15 to 25 percent range for non-controlling interests. Combined discounts, when both apply, can stack to 35 to 50 percent off proportionate whole-entity value.

Appraisers do not apply these discounts mechanically. They consider voting rights, board representation, distribution history, transfer restrictions, the size of the interest, and the financial health of the underlying business. A 49 percent interest with veto rights commands a smaller minority discount than a 10 percent interest with no governance rights.

When the buy-sell prohibits discounts

Many modern buy-sell agreements explicitly prohibit minority interest and marketability discounts when the buyout is between partners. The reasoning: partners did not bargain for these discounts when they made their original investment, and applying them upon a partnership transition would unfairly penalize the departing partner.

The prohibition typically appears as a sentence like ‘For purposes of any valuation under this Agreement, no discounts shall be applied for lack of marketability, lack of control, minority interest, or any similar consideration.’ Partners reading this language often skip over it as boilerplate. They should not. It can move the number 30 percent.

The three valuation paths in a contested buyout

When the partners agree on the buy-sell method and the resulting number, the buyout proceeds without third-party involvement. When they do not, three paths typically lead to resolution.

Path one: independent third-party appraisal. The partners jointly engage one credentialed business valuation professional, agree to be bound by the result, and split the cost. This is the lowest-conflict path. Cost typically runs $15K to $40K. Timeline is usually six to ten weeks.

Path two: two-appraiser-with-tiebreaker. Each partner selects their own appraiser. The two appraisers produce independent valuations. If the two numbers are within an agreed tolerance (often 10 percent), the buyout price is set at the average. If the numbers are further apart, the two appraisers jointly select a third appraiser, who produces a tiebreaking valuation. Cost is two to three times the single-appraiser cost. Timeline extends to four to six months.

Path three: full arbitration. The partners submit the valuation dispute to a neutral arbitrator under the rules of the American Arbitration Association or similar body. Each side presents appraisal evidence, expert testimony, and legal argument. Cost typically runs $50K to $200K per side. Timeline is six to fifteen months. The structure is appropriate when there are factual or legal disputes beyond pure valuation that an appraiser cannot resolve.

Litigation in court is the rarest path. It is slower, more expensive, and more public than arbitration. Most modern buy-sell agreements include arbitration clauses that take this option off the table.

Choosing the right appraiser

Credentials matter. The two most respected business valuation credentials are the ASA (Accredited Senior Appraiser) from the American Society of Appraisers and the ABV (Accredited in Business Valuation) from the AICPA. A credentialed professional with five to ten years of experience valuing closely held businesses in the relevant industry produces defensible work.

The appraiser should also be experienced as a litigation witness if the matter could end up in arbitration or court. The best appraisal report is worthless if the appraiser cannot defend it under cross-examination. Cost typically runs $15K to $40K for a full opinion on a business under $20M in revenue.

Why baseball arbitration often produces cleaner outcomes

Baseball arbitration, named after the salary arbitration process in Major League Baseball, forces each side to make their best offer and prohibits the arbitrator from splitting the difference. The arbitrator must pick one number or the other in its entirety. This structure incentivizes both sides to submit reasonable numbers, because an unreasonable position guarantees a loss.

In partnership buyout contexts, baseball arbitration is sometimes used as a second-stage process after two appraisals come in with a meaningful gap. Each partner’s appraiser submits a final number, and the arbitrator picks one. The structure typically produces a faster, cheaper, and less acrimonious result.

A $5M business example: side-by-side valuations

Consider a concrete example. Two partners own a services business with $5M trailing revenue, $1M trailing EBITDA, and equal 50/50 ownership. The buy-sell specifies ‘4x trailing twelve months EBITDA, no discounts, no premiums’ but does not specify a standard of value. The departing partner is voluntarily withdrawing after 12 years.

Valuation A: the buy-sell formula. 4x $1M EBITDA = $4M enterprise value. 50 percent interest = $2M. This is the contractually agreed number, assuming both parties enforce the formula as written.

Valuation B: fair market value with discounts. Market multiple of 5.5x $1M EBITDA = $5.5M enterprise value. 50 percent interest = $2.75M proportionate. Apply 25 percent marketability discount and 15 percent minority interest discount: $2.75M times 0.75 times 0.85 = $1.75M.

Valuation C: fair value without discounts. Same 5.5x multiple, same $5.5M enterprise value, 50 percent interest = $2.75M. No discounts applied. The fair value of the 50 percent interest is $2.75M, $750K higher than the formula price.

Valuation D: investment value with synergies. The remaining partner will have full control after the buyout, can eliminate the departing partner’s compensation ($300K annually), and can take the business in a strategic direction. Capitalizing those synergies might add 10 to 15 percent to enterprise value, producing $3M to $3.15M for the 50 percent interest.

Same business. Same data. Four defensible numbers ranging from $1.75M to $3.15M. The range is not noise. It reflects real disagreements about standard of value, discount applicability, and whether buyout-specific synergies count.

In practice, this dispute almost never goes all the way to arbitration. The partners and their advisors work through the analysis, identify the legitimate range, and negotiate within it. The deal closes somewhere within the credible range with side terms (deferred payments, consulting agreements) bridging gaps.

The financial baseline

Assume a services business with $5M trailing revenue, $1M trailing EBITDA, 20 percent EBITDA margin, modest growth (3 to 5 percent annually), low capital intensity, and two equal partners. The departing partner has been less operationally involved for the past two years; the remaining partner runs daily operations.

Industry comparable transactions suggest a 5x to 6x EBITDA multiple for similar businesses in arm’s-length sales. The buy-sell agreement specifies ‘4x trailing twelve months EBITDA, no discounts, no premiums’ but does not specify a standard of value.

What the numbers actually show

The buy-sell formula produces the lowest number ($2M for a 50 percent interest at 4x $1M EBITDA). Fair market value with discounts produces $1.5M to $1.7M. Fair value without discounts produces $2.5M to $3M. Investment value with synergies to the remaining partner produces $2.75M to $3.25M.

The spread between the lowest and highest defensible numbers is over $1.5M, or roughly 80 percent of the lowest number. This is not an outlier scenario. It is typical of what happens when the buy-sell formula, standard of value, and discount question are all unaddressed or contested.

Deferred compensation and consulting agreements: how most deals actually close

The number on the appraisal is rarely the deal. The deal is the structure that delivers the value to the departing partner in a form both sides can accept.

Four structural elements appear in most partnership buyouts. The cash payment at close (usually 25 to 50 percent of total deal value). The promissory note for the balance (3 to 10 years, amortizing, 5 to 8 percent interest). The non-compete payment (separate consideration for agreeing not to compete for a defined period). The consulting or deferred compensation agreement (ongoing advisory services classified as compensation).

Each element has tax implications. A pure cash purchase at appraised value might be $2.5M to the seller, $2.5M out of the buyer’s pocket, all taxed as capital gain to the seller, none deductible to the buyer.

Restructured with $1M cash, $1M note over 5 years, $300K non-compete, and $200K consulting agreement over 3 years, the same $2.5M total has different tax treatment. The cash and note are still purchase price (capital gain to seller, no deduction to buyer). The non-compete and consulting payments are ordinary income to seller and deductible to buyer.

On the buyer side, the $500K of deductible payments at a 25 to 30 percent effective rate save $125K to $150K in taxes over the payment period. That savings can fund higher total deal value than the buyer could afford with pure purchase price.

On the seller side, the conversion of $500K from capital gain (around 20 percent federal plus state) to ordinary income (around 32 to 37 percent federal plus state) costs $60K to $90K in additional tax. But the seller often receives a deal that closes, with a buyer who could not otherwise fund the pure purchase price.

The structure usually works because the buyer’s tax savings exceed the seller’s tax cost. The IRS does scrutinize these arrangements for substance over form, so the consulting work must be real and the non-compete must be a genuine economic restriction. Done legitimately, they are standard planning tools.

Why the cash price is rarely the whole deal

A clean cash buyout of a $2M to $5M partnership interest requires the remaining partner (or the company) to come up with the cash. Most partnerships do not have $2M to $5M sitting in the operating account. Bank financing is available but adds debt service. Insurance funding covers death and disability triggers but not voluntary withdrawals or retirements.

The practical solution is a structure that spreads payment over time. A cash component at close (often 25 to 50 percent), a promissory note for the balance (3 to 10 year amortization, 5 to 8 percent interest), and sometimes a consulting or deferred compensation overlay that converts purchase price into deductible operating expense.

The consulting agreement: where ordinary income meets capital gain

A consulting agreement converts what would otherwise be purchase price into compensation for services. The company deducts the payments as ordinary business expense. The departing partner receives the payments as ordinary income, taxed at higher rates than capital gain.

This sounds bad for the seller, but the math is more nuanced. The deductibility on the company side often allows the company to fund higher total payments than it could on an after-tax basis with pure purchase price. The IRS scrutinizes these arrangements; the consulting work must be real, and the compensation must be reasonable for the services.

Redemption vs cross-purchase: the tax treatment that surprises partners

Beyond the price and structure, one technical question often gets overlooked until late in the process. Will the buyout be a redemption (the company buys the interest) or a cross-purchase (the remaining partner buys it personally)? The answer materially affects tax outcomes.

In a redemption, the remaining partner’s basis in their partnership interest does not increase (because they did not personally purchase anything). In a cross-purchase, the remaining partner’s basis increases by the purchase price. That higher basis reduces gain on a future sale of the entire business.

Example: two equal partners own a business. Partner A has $200K basis. Partner B has $200K basis. The business is worth $5M. Partner A leaves and gets bought out for $2.5M.

Redemption scenario: company pays $2.5M to Partner A. Partner A recognizes $2.3M gain. Partner B’s basis remains at $200K. Five years later, Partner B sells the now-100-percent-owned business for $6M. Partner B’s gain is $5.8M ($6M minus $200K basis).

Cross-purchase scenario: Partner B personally pays $2.5M to Partner A. Partner A recognizes $2.3M gain. Partner B’s basis increases by $2.5M to $2.7M. Five years later, Partner B sells for $6M. Partner B’s gain is $3.3M ($6M minus $2.7M basis).

The $2.5M basis difference saves Partner B roughly $500K to $625K in capital gains tax at a 20 to 25 percent effective rate (federal plus state) on the eventual sale. That is real money that often goes unconsidered when partners and their advisors are focused on the buyout itself.

Cross-purchase is usually preferred for the remaining partner’s long-term tax outcome. Redemption is sometimes operationally easier because the company has the cash flow and credit relationships to fund the buyout. The choice should be made deliberately, with both partners’ tax advisors modeling after-tax outcomes under each structure.

Redemption: the company buys the interest

In a redemption, the company itself purchases the departing partner’s interest, retires it, and the remaining partner’s percentage ownership increases automatically. The company uses corporate cash or borrowing to fund the purchase. The departing partner sells to the company, recognizing gain or loss on the difference between sale price and basis.

Tax treatment depends on entity type. For C-corporations, redemptions face complex IRS rules under Section 302 about whether the redemption qualifies for sale treatment (capital gain) or is treated as a dividend (ordinary income, no basis recovery). For S-corporations and partnerships, redemptions are typically sale or exchange treatment.

Cross-purchase: the remaining partner buys the interest

In a cross-purchase, the remaining partner personally buys the departing partner’s interest. The company is not a party. The remaining partner uses personal funds (or personal borrowing) to pay the departing partner directly.

Cross-purchase has a major tax advantage for the remaining partner: the purchase increases the remaining partner’s outside basis in their partnership interest (or stock basis in an S-corp). That higher basis reduces the gain the remaining partner will recognize on a future sale of the business. Over a 10 to 20 year holding period, the basis step-up can save hundreds of thousands of dollars in eventual capital gains tax.

When to walk away vs litigate

Most partnership buyouts close. The financial incentives for both sides to find a deal are strong, and the alternatives (continuing in a broken partnership, litigating, dissolving the business) are usually worse than a negotiated outcome. But not always.

Three scenarios commonly produce non-closings. Scenario one: the buy-sell agreement is unenforceable or fundamentally broken. The formula produces an absurd result, the trigger language is ambiguous, or the funding mechanism is inadequate. Scenario two: one partner is not negotiating in good faith and is using pressure tactics to extract a below-fair-value buyout. Scenario three: the partners genuinely value the business differently because they have different information or different risk tolerances.

When closing the buyout looks unlikely, three options remain. Option one: dissolve the business. Sell the operating assets and goodwill to a third party, pay off liabilities, distribute proceeds. This usually produces a worse outcome than a clean internal buyout because third-party sales of distressed-looking businesses get discounted.

Option two: bring in a third partner. A new investor (financial or strategic) buys out the departing partner’s interest, providing fresh capital and a clean transition. This requires finding a willing third party and convincing them that partnership friction will not continue.

Option three: litigate. Submit the dispute to arbitration or court, accept the cost and time, and let a neutral decisionmaker set the number. Litigation should be a last resort because legal fees, business disruption, and personal cost are all substantial.

Before going down any of these paths, both partners should have separate counsel and separate financial advisors running scenarios. The math often shows that a settlement at the midpoint of the credible valuation range, combined with deferred payment structure and tax planning, produces better outcomes than any of the alternatives.

The cost-benefit math of litigating

Litigation in a contested partnership buyout typically costs $200K to $750K per side over 12 to 24 months. The departing partner often cannot fund this from current resources because the buyout proceeds are what they were counting on. The remaining partner can fund it from business operations, but the litigation distracts from running the business.

Even when the litigating partner wins, the legal fees are usually not recoverable. A 20 percent improvement in the buyout number on a $2M dispute is $400K. After $300K to $500K in legal fees, the net economic gain may be zero or negative. The math usually favors settlement at a reasonable midpoint.

When walking away is the right answer

Walking away is occasionally the right answer for a partner being squeezed in a buyout. If the buy-sell produces an unreasonable result, the remaining partner is not negotiating in good faith, and litigation is not economically viable, the departing partner sometimes accepts a haircut to close and move on.

The decision turns on alternatives. A partner with multiple business interests and good personal financial stability can afford to walk away cleanly. A partner whose financial future depends entirely on the buyout proceeds has less flexibility. Both partners should have their own advisors running the math on multiple scenarios.

Frequently Asked Questions

What is the most common valuation method specified in buy-sell agreements?

The most common methods are a fixed multiple of trailing EBITDA (often 3x to 5x), a single independent appraiser, a two-appraiser process with a third tiebreaker, and book value or modified book value. Each has predictable failure modes. Multiples drift out of date as the business changes. Book value rarely matches economic value in service businesses. Appraiser-based methods rely on credible professionals and clear engagement letters. Partners should read the buy-sell carefully because the specified method is generally enforceable even when it produces an outdated number.

What is the difference between fair value and fair market value in a partnership buyout?

Fair market value is the IRS-defined standard assuming a hypothetical willing buyer and seller, both with reasonable knowledge, neither under compulsion. It typically permits discounts for lack of marketability and lack of control. Fair value is the standard most state buyout statutes apply, and it typically prohibits these discounts on the theory that the departing partner did not voluntarily sell into the open market. The same 40 percent interest in a $5M business might be worth $1.6M under fair market value but $2M under fair value, a 25 percent spread.

Can a buy-sell agreement prohibit valuation discounts?

Yes, and many modern buy-sell agreements do. The prohibition typically reads something like ‘no discounts shall be applied for lack of marketability, lack of control, minority interest, or any similar consideration.’ Partners signing these agreements often skip over this language as boilerplate, but it can move the buyout number 20 to 40 percent. Older buy-sell agreements often do not address the discount question, which leaves it unresolved and frequently contested when a buyout actually happens.

How much do minority interest and marketability discounts typically reduce a buyout price?

Empirical studies on marketability discounts cluster in the 25 to 35 percent range for closely held business interests. Minority interest discounts cluster in the 15 to 25 percent range. When both apply, they stack multiplicatively, producing combined discounts of 35 to 50 percent off the proportionate whole-entity value. A 40 percent interest in a $5M business at proportionate value is $2M; with 25 percent marketability and 20 percent minority discounts, it becomes $1.2M, a 40 percent reduction.

What does an independent business valuation cost in a partnership buyout?

A single independent appraisal by a credentialed business valuation professional typically costs $15K to $40K for a business under $20M in revenue. A two-appraiser process with a tiebreaker runs two to three times that. Full arbitration with expert witnesses and legal fees typically costs $50K to $200K per side. Timeline ranges from six to ten weeks for a single appraisal to six to fifteen months for arbitration.

What credentials should I look for in a business valuation expert?

The two most respected business valuation credentials are the ASA (Accredited Senior Appraiser) from the American Society of Appraisers and the ABV (Accredited in Business Valuation) from the AICPA. Look for a credentialed professional with five to ten years of experience valuing closely held businesses in your industry. If there is any chance the valuation will be challenged in arbitration or court, also confirm the appraiser has experience as a litigation witness. A general CPA without valuation credentials produces work that is easier to challenge.

Why does redemption vs cross-purchase tax treatment matter to both partners?

In a redemption, the company buys the departing partner’s interest, and the remaining partner’s basis in their interest does not increase. In a cross-purchase, the remaining partner personally buys the interest, and their basis increases by the purchase amount. Over a 10 to 20 year holding period, the basis difference can save the remaining partner hundreds of thousands of dollars in eventual capital gains tax on a future sale of the business. The structure should be chosen deliberately, with after-tax modeling.

Are consulting agreements and non-compete payments legitimate parts of a partnership buyout?

Yes, when properly structured. A consulting agreement converts what would otherwise be purchase price into compensation for real services. The company deducts the payments; the seller receives ordinary income. A non-compete payment compensates the seller for agreeing not to compete in a defined area for a defined period. Both structures are deductible to the buyer and ordinary income to the seller. The IRS scrutinizes them for substance, so the consulting work must be real and the non-compete must be a genuine economic restriction.

What happens if the buy-sell specifies a method but the partners disagree on the number?

Most buy-sell agreements include a dispute resolution mechanism: arbitration under the rules of the American Arbitration Association, or a specified appraisal process. If the agreement does not include one, the partners can either negotiate, agree to arbitration, or pursue litigation. Litigation in court is the slowest and most expensive path. Most modern buy-sells include arbitration clauses precisely because they want to avoid public court proceedings. The dispute resolution clause is one of the most important and often least carefully reviewed parts of the agreement.

When should I consider walking away instead of fighting for the number?

Walking away is occasionally the right answer when the buy-sell produces an unreasonable result, the remaining partner is not negotiating in good faith, and litigation is not economically viable. Litigation typically costs $200K to $750K per side, and even a winning outcome may not produce net economic gain after legal fees. A partner with multiple business interests and good personal financial stability can sometimes afford to accept a below-fair-value buyout to close and move on. Both partners should have independent legal, tax, and financial planning advice running scenarios before deciding.