A partner telling you they want out can feel like the end of the business. It does not have to be. Many partnerships and LLCs continue after one owner leaves, with the remaining owner or owners buying the departing person's share. This guide walks through the process in a sensible order: read your documents, agree on what the stake is worth, choose how to pay, deal with the tax questions, and complete the paperwork. It is general information, not legal or tax advice. Ownership rules vary by state and by the documents your business signed, so use this to prepare for conversations with a lawyer and an accountant, not to replace them.
Step 1: Read what you already signed
Before anyone names a price, find the documents that govern an owner's exit. Which of them exist depends on your structure.
- A buy-sell agreement or buyout agreement. Cornell Law School's Legal Information Institute describes a buyout agreement, also called a buy-sell agreement, as a contract that gives at least one party the right to buy the share, assets or rights of another party after a specific event. It explains that these agreements carry the most weight in partnership and corporate ownership, where a leaving party sells their ownership for a specified price. It also describes buy-sell agreements as limits on ownership rights in closely held organizations, requiring that an owner's share be resold to the organization or the current owners when the owner decides to leave or passes away.
- The partnership or operating agreement. The IRS notes that a partnership agreement includes the original agreement and any modifications, and that where the agreement is silent, the provisions of local law are treated as part of the agreement. In other words, if your documents do not cover a partner's exit, your state's default rules fill the gap, and those can be surprising.
- Loan, lease and bank documents. Lenders and landlords sometimes care who the owners are. Check whether a change of ownership needs their consent.
If a buy-sell agreement exists, it may already set the trigger, who has the right to buy, and the pricing method. Start there, because following your own contract is usually the cleanest and least contentious path.
Step 2: Confirm what is being sold
"Buying out" can mean different things. Be precise about the following:
- The percentage or units the departing partner owns.
- Whether other rights come with it, such as loans the partner made to the business, personal guarantees or a capital account balance.
- What happens to their role. Does the partner stay on as an employee or consultant for a transition period?
Writing these down avoids the situation where the price is agreed but nobody can say what it covers.
Step 3: Agree on a value
Valuation is where most buyouts get tense, because one side wants a high number and the other a low one. Rather than arguing, agree on a method.
- Look for a formula in your agreement. Some buy-sell agreements set a formula or a process. The Cornell material notes only that the departing owner sells for a specified price and does not prescribe how to set it, so your own document is the first place to look.
- Consider an independent appraiser. A neutral professional valuing the business removes the sense that either partner is setting the number. Ask about the approach they will use and what financial records they need.
- Gather the financials. Typical requests include several years of tax returns, profit and loss statements, a balance sheet, a list of assets and debts, and customer or contract information. Clean records speed this up and reduce disputes.
- Decide what to do about disagreements. If you cannot agree, build in a tiebreaker, such as each side naming an appraiser or using mediation, before the argument starts.
This article does not give a valuation formula because the right one depends on the type of business, its assets and its earnings. Treat any rule of thumb you read online as a starting question for your advisor, not an answer.
Step 4: Decide how the purchase will be paid
Once there is a price, the next question is how to fund it. Common options include:
- Cash from the buyer or from the business. Fast and clean, but it can strain working capital.
- Installments. The buyer pays over time under a written promissory note. This keeps cash in the business but leaves the departing partner exposed to the business's future, so they usually want security and clear default terms.
- Outside financing. Bank loans or other funding can pay for the purchase. Our overview of startup funding options explains the main routes; ask any lender whether it will finance the purchase of an owner's stake.
- A mix. Some deals combine an upfront payment with installments.
Cash flow matters here. A buyout financed from the business's own cash flow can squeeze payroll and supplier payments if it is not planned. Our guide to cash flow forecasting is useful for testing whether the business can carry the payments.
Step 5: Understand the tax picture before you sign
Tax treatment can change what a deal is worth to each side, so have an accountant review it before signing. A few points from IRS Publication 541, which covers partnerships:
- The IRS says the sale or exchange of a partner's interest in a partnership usually results in capital gain or loss.
- If the selling partner is relieved of partnership debt, that partner must include the liability relief as part of the amount realized for their interest.
- When a partnership interest is sold and the transaction involves unrealized receivables or inventory items, the IRS says the partner must notify the partnership in writing, and this must be done within 30 days of the transaction or, if earlier, by January 15.
- Payments made to a retiring partner for the partner's interest in partnership property are considered a distribution, while other payments, such as those for unrealized receivables or goodwill that are not treated as a distribution, are treated as distributive shares of partnership income or guaranteed payments.
- The IRS notes that a partnership can elect to make an optional adjustment to basis in the year an interest is transferred.
These are summary points from one publication, and exceptions apply. Ask your accountant whether it matters, for tax purposes, if the partnership or the remaining partner is the buyer, and whether your entity is taxed as a partnership at all, before you decide how to structure the purchase.
Step 6: Put the deal in writing
A handshake is not enough. A buyout normally involves several documents, and a business lawyer should prepare or at least review them:
- A purchase agreement stating the interest sold, the price, payment terms, and any warranties from the seller.
- A release so the departing partner and the business settle claims against each other as agreed.
- A restrictive covenants section, if appropriate, addressing confidentiality, non-solicitation or non-competition. Whether these are enforceable depends on your state.
- Amendments to the governing documents (partnership or operating agreement) removing the departing partner and updating ownership percentages.
- Updates to outside records: bank signature cards, licences, insurance, vendor and customer contracts, and any state filings that list owners or managers.
- A transition plan for clients, employees and suppliers.
If you are a single-owner buyer taking over from a co-owner in an LLC, the SBA notes that LLCs can have a limited life in many states and that, when a member joins or leaves, some states may require the LLC to be dissolved and re-formed unless an agreement within the LLC already covers buying, selling and transferring ownership. That is one more reason to read the operating agreement before you start.
What to do if the partner wants out and you cannot afford it
Not every remaining owner can buy the whole stake outright. Options to discuss with advisors include:
- Buying in stages over time.
- Bringing in a new partner or investor to fund part of the purchase.
- Selling or winding up the business instead.
- Mediation to reach a compromise if you disagree on value.
Avoid making promises you cannot keep. A buyout that fails halfway can leave both sides worse off than a slower, smaller deal.
A short checklist
- Find and read the buy-sell, partnership or operating agreement.
- Define exactly what is being sold and the departing partner's future role.
- Agree on a valuation method, ideally with an independent appraiser.
- Test the payment plan against cash flow.
- Get tax advice before signing, including the written-notice deadline (30 days, or January 15 if earlier) where it applies.
- Have a lawyer draft or review the documents.
- Update bank, licence, insurance and contract records after closing.
Bottom line
Buying out a partner is a process, not a single price negotiation. Start with the documents you already have, agree on how value will be set, make sure the business can fund the payments, and get tax and legal advice before you sign. This article is general information only; ask a qualified attorney and accountant about your own situation.
Sources
- Cornell Law School, Legal Information Institute, Buy-sell agreement: https://www.law.cornell.edu/wex/buy-sell_agreement
- Cornell Law School, Legal Information Institute, Buyout agreement: https://www.law.cornell.edu/wex/buyout_agreement
- IRS, Publication 541, Partnerships: https://www.irs.gov/publications/p541
- U.S. Small Business Administration, Choose a business structure: https://www.sba.gov/business-guide/launch-your-business/choose-business-structure
