Should you buy a business with a partner?

When does a partner make sense?

A partner helps when the partnership changes what you can buy or how well you can run it:

• Different skills. One partner runs operations; the other runs sales, finance or the next acquisition.
• More capital. Two buyers can fund a larger equity injection and qualify for a bigger deal.
• A bigger business. A company large enough to need two senior people from day one.
• A plan to buy more than one business. One partner runs the first company while the other finds and closes the second.

A partner makes less sense when you are splitting one job in two, when the main reason is that buying alone feels risky, or when the business cannot pay two salaries.

Can the business pay both of you?

Answer this before anything else. Seller's discretionary earnings (SDE) adds back one owner's salary and benefits. Two owners need two salaries, and both come out of the same cash flow the lender uses to test debt coverage.

Worked example: one salary or two

Illustrative numbers, using a simplified version of the lender's coverage test:

1. SDE: $400,000. Price at 2.7x, the BizBuySell all-sector average for Q1 2026: $1,080,000.
2. Add $60,000 of working capital and $40,000 of fees and closing costs. Total project cost: $1,180,000.
3. Minimum equity injection at 10%: $118,000. SBA loan: $1,062,000.
4. Annual debt service over 10 years at an assumed 10% rate: about $168,400.
5. One owner at $100,000: $300,000 left for debt service. Coverage: about 1.78x.
6. Two partners at $100,000 each: $200,000 left. Coverage: about 1.19x. That fails the 1.25x test.
7. To pass at 1.25x, total owner pay can be about $189,500, or roughly $95,000 each.

If the business needs both of you, it may need to be bigger. If it does not need both of you, one of you may be an investor rather than an operator.

How should you split equity and roles?

Write down roles before you write down percentages. Then decide:

• Who does what. Titles, responsibilities and who has the final call in each area.
• How cash and work are valued. If one partner puts in more cash and the other works full time, decide whether the cash is equity, a loan to the company, or preferred equity with a return.
• Vesting. Equity earned over time, so a partner who leaves early does not keep a full share.
• Pay. Salaries tied to roles, not ownership. Profit distributions follow ownership.
• Decisions. Which decisions need both partners, such as new debt, selling the company or buying another business.
• Deadlock. What happens when you disagree on a decision that needs both of you.

What do SBA rules mean for partners?

Under SOP 50 10 8.1, as of October 2026:

• Every owner of 20% or more must personally guarantee the loan. A guarantee covers the loan, not just your share of the company. Confirm the terms with your lender.
• If ownership is held through a trust, the trust must guarantee at any ownership percentage and the trustor must personally guarantee.
• SBA loans are available only to businesses owned by U.S. citizens or U.S. nationals with a U.S. principal residence. That applies to every owner.
• A passive partner below 20%, with no control, counts as a "limited source." Limited sources together can supply no more than half of the required 10% injection, and those investors generally get only tax distributions until the SBA loan is repaid.

If your partner is a spouse or a family member, read whether a spouse has to sign the personal guarantee.

What exit terms should you agree before closing?

Partnerships end. Put the ending in the operating agreement while you still agree on everything:

1. Buy-sell triggers. Death, disability, divorce, leaving the business, breach and deadlock.
2. Price. A formula or an appraisal process, agreed now.
3. Funding. How a buyout is paid: insurance for death and disability, payments over time for a departure.
4. The guarantee. A departing partner usually stays on the SBA guarantee unless the lender agrees to release them. The lender decides. Do not assume it will.
5. Competition. Whether a departing partner can compete or solicit employees and customers.
6. Future deals. Whether acquisitions happen inside this company, in a parent holding company, or separately.

Each partner should have a lawyer review the agreement. Confirm tax treatment with a CPA.

Where these numbers come from: The 2.7x Q1 2026 average and the SDE definition are BizBuySell data as summarized by Beancount. Guarantee, trust, limited-source, injection and coverage rules are from SBA SOP 50 10 8.1, summarized by Beancount. The citizenship rule is from Cantrell Law Firm. The 10% rate is the SBA maximum variable rate for loans over $350,000 with prime at 7% in September 2026, per NerdWallet. Check current prime. SOP 50 10 8.1 applies to loans that receive an SBA loan number on or after October 1, 2026 (SBA Information Notice 5000-880695).

Related questions

Can my partner be a silent investor?

Yes. Below 20% ownership with no control, they count as a limited source under SBA rules and generally receive only tax distributions until the loan is repaid. At 20% or more, they must guarantee the loan even if passive.

Should partners split 50/50?

Only if contributions and roles are truly equal and you have a deadlock mechanism. Many partnerships give one partner the final say in defined areas. The split matters less than the decision rules.

Can a partner join after I buy the business?

Yes, but selling equity after closing may need lender consent, and a new 20% owner must guarantee the loan. Check your loan documents before you promise anything.

What comes next

A partner is the first member of your deal team, not the last. Read who should be on your deal team, and when to hire them next. If you two plan to buy more than one business, agree now on whether future deals sit in a holding company above this one.

Related articles

• Who should be on your deal team, and when do you hire them?
• How do you line up investors before you have a deal?
• Can I avoid the personal guarantee on an SBA loan?
• Can investors fund my down payment, and what do I give up?
• How do you build a holding company for acquisitions?

Meraki Dealmakers is a service of Meraki Partners, LLC, an advisory firm. It is not a broker-dealer, investment adviser, business broker, law firm or accounting firm. This article is general information, not legal, tax or investment advice.