How to sell a business when you have a partner

Why partner-owned sales are different

A solo sale has one decision maker. A partner sale has two people who may have different financial needs, different timelines, different views on what the business is worth, and different opinions on the right buyer. None of that is unusual or a sign of a problem. It's just the reality of shared ownership, and the time to surface those differences is before a buyer is involved, not after.

Two things tend to go wrong in partner sales. The first is partners discovering their price expectations are far apart only after an offer arrives. One partner is ready to accept; the other isn't. The buyer, watching this play out, either waits or walks. The second is partners each pursuing their own advisors or negotiating strategies, which signals to any sophisticated buyer that the sellers aren't unified. Buyers treat partner conflict as a deal risk, and they'll either discount the offer or move on to a cleaner deal.

Both of these are avoidable with some upfront alignment work. The sale process itself, once you're actually aligned, runs very similarly to a single-owner sale. The preparation is where partner-owned deals live or die.

Start with your buy-sell agreement

A buy-sell agreement is a contract, typically embedded in your operating agreement or shareholder agreement, that specifies what happens when one owner wants to exit. Not every partnership has one. If you do, it's the first document to read before you do anything else.

Several clauses can materially affect a joint third-party sale:

• Right of first refusal (ROFR). If one partner receives an outside offer, the other has the right to match it and buy the departing partner's stake at the same price. This clause was designed for partner buyout situations, but it can complicate a joint sale where both partners intend to sell to the same buyer together. Your attorney needs to confirm whether the ROFR triggers in a joint sale or only when one partner is selling independently.
• Drag-along rights. A majority owner can compel a minority owner to sell alongside them on the same terms. A 60% owner with drag-along rights can close a deal even if the 40% owner objects. This is the provision that answers "can one partner force the other to sell?" Yes, if you have it. No, if you don't.
• Tag-along rights. The counterpart to drag-along. A minority owner can join any sale the majority owner makes on the same terms. If your partner sells their stake to a buyer, tag-along rights let you require that buyer to take yours at the same price per unit.
• Valuation mechanism. Some agreements specify how to value the business for buyout purposes: a fixed formula, an independent appraisal process, or a price set periodically by the partners. That mechanism may not reflect current market value. Knowing it exists prevents surprises when one partner wants to exit on the formula price and the other thinks the business is worth substantially more on the open market.

If your buy-sell agreement doesn't explicitly address a joint third-party sale, you have flexibility to negotiate terms directly. Have your attorney review it before any conversations with potential advisors or buyers begin. What it says is binding; what you assume it says isn't.

Getting aligned on value before going to market

The single biggest source of friction in partner sales is partners having very different expectations about what the business is worth. One thinks $8M is fair; the other thinks $12M is reasonable given the growth trajectory. Offers come in around $9.5M. You now have a real-time disagreement with a buyer watching.

The solution is to get an independent valuation before the sale begins and for both partners to commit in advance to accepting what the market actually pays, not what they personally believe the business should be worth. A business valuation gives you a defensible baseline derived from the same EBITDA-multiple framework buyers use. Running a competitive sale process provides the most reliable answer of all: what real buyers, competing against each other, are actually willing to pay.

Beyond agreeing on a price expectation, both partners should agree upfront on a deal floor: the minimum they'll accept. Write it down. If you can both sign off on "we'll accept any offer above $X with standard deal structure," you reduce a split decision on an actual offer to near zero. The exact number is less important than the fact that you've had the conversation and it's not being held until the worst possible moment.

The four common outcomes when partners sell

Most partner-owned businesses arrive at one of four outcomes. They're not all equally good, but they're all real, and knowing which one you're in helps you plan the right process.

Scenario	How it works	Best when
Joint third-party sale	Both partners sell together to a single buyer	Both want to exit; aligned on terms
Partner buyout, then sale	One partner buys the other out; remaining owner sells alone	One partner needs liquidity now; other wants to stay or sell later
Forced buyout via buy-sell mechanism	Buy-sell agreement valuation triggers; one partner sells to the other at formula price	Deadlock; agreement has a clear mechanism
Dissolution	Business winds down; assets liquidated	Last resort; relationship fully broken down

For most partners who both want to exit, the first scenario is the goal. A joint third-party sale running a competitive advisor-led process typically produces the best price. The second scenario, buying one partner out before going to market, makes sense when partners are misaligned on timing or when one partner's financial situation requires faster liquidity than a full market process can deliver. The third and fourth scenarios are fallbacks when negotiation fails, and they typically produce worse outcomes than a negotiated joint exit.

For a deeper look at the full succession planning landscape, including all the paths beyond a third-party sale, see our guide to business succession planning.

Running the sale process together

Once you're aligned internally, the sale process looks similar to any other business sale. A few things are specific to the partner-owned situation.

Hire one advisor. It might seem reasonable for each partner to hire their own representative. It isn't. Two advisors with different principals create conflicting instructions for the buyer, slow every decision, and broadcast dysfunction. A sophisticated buyer will read partner-side conflict as a reason to lower their offer or exit the process. One advisor represents the business. Each partner can and should get their own attorney for the purchase agreement, where individual interests can diverge, but the deal process needs a single point of contact on the seller side.

Designate a deal lead. Day-to-day communication with the advisor, buyers, and counsel shouldn't require a partner vote on every email. Agree upfront which partner is the primary contact for operational coordination. That person doesn't have unilateral authority on deal terms, but they handle the work of the process without creating delays. Decisions that affect both partners, like accepting an LOI or agreeing to a price adjustment, still require both signatures.

Pre-agree on deal parameters. Before offers come in, both partners should document their alignment on: minimum acceptable price, deal structure preferences (asset sale versus stock sale), maximum earnout exposure they're willing to carry, and any buyer-type preferences. Written alignment on these points prevents a live offer from becoming the venue for a partner dispute.

Both partners sign the critical documents. The letter of intent and purchase agreement will require both owners' signatures if both are selling. Budget time for that. A partner who disengages during the process can become a blocker at close, and buyers have walked away from deals at the signature stage over exactly that dynamic. If you're working with a partner who's less engaged in the day-to-day of the sale, set clear expectations about response timelines before the process starts.

If you're unsure whether to engage a business broker or a full M&A advisor for your deal, size and complexity typically drive that choice. Our guide on business broker versus M&A advisor walks through the differences.

Tax and legal considerations for each partner

Each partner is taxed on their share of sale proceeds based on their ownership percentage. A 50/50 partnership splits proceeds 50/50 before each partner pays their own taxes on the gain. The tax treatment depends on several factors that vary by individual.

Business structure matters substantially. C-corporation sellers face double taxation: the corporation pays tax on the gain at the entity level, then each partner pays tax again when proceeds are distributed. S-corporations and LLCs taxed as partnerships avoid this, with gains flowing directly to the partners' individual returns. If your entity is a C-corp, deal structure negotiations around asset sales versus stock sales have real dollar consequences, and both partners' tax situations should be modeled before terms are set.

Asset sales and stock sales are taxed differently at the partner level. In an asset sale, some asset categories (equipment, customer relationships, goodwill) may be taxed at different rates depending on how they're characterized. Goodwill allocated to a non-compete agreement is typically taxed as ordinary income rather than capital gains. In a stock sale, the gain is generally treated as a capital asset, and if both partners have held their interests for more than a year, long-term capital gains rates apply.

Bring a transaction-experienced accountant in before the letter of intent is signed. Decisions about deal structure that feel like negotiating details, specifically the split between hard assets, intangibles, and non-compete allocation, have direct tax consequences. Changing them after signing is difficult. The time to optimize is before the buyer has committed to a specific structure.

The broader exit planning framework covers the personal and financial preparation that helps both partners make informed decisions before a deal, including the tax coordination work that protects what you keep from the sale proceeds.

Keep reading

• Business valuation calculator: get an indicative range for your business before partner alignment conversations begin.
• Business succession planning: the full landscape of exit paths, from third-party sales to ESOPs to partner buyouts.
• Exit planning guide: the personal and financial preparation that makes a sale go well, including tax coordination and advisory team assembly.
• Business broker vs. M&A advisor: which type of advisor fits your deal size and situation.