SBA 7(a) Loan to Buy a Business: How It Works

A Small Business Administration (SBA) 7(a) loan is a loan from a bank or other participating lender, partly backed by SBA, that you can use to buy an existing business. For a first purchase you put in at least 10% of total project cost as equity, and anyone who owns 20% or more of the buyer signs an unlimited personal guaranty. The lender sets the rest of the terms inside SBA's rules. This primer is for buyers considering or negotiating an SBA-financed deal. It follows SBA's current rulebook, Standard Operating Procedure (SOP) 50 10 8.1, effective October 1, 2026.

The short answer

The loan comes from a participating lender. SBA backs part of it for the lender, and you still owe the debt.
The maximum 7(a) loan is $5 million, and changes of ownership are a permitted use.
For a first-time purchase (an Initial Acquisition), the minimum equity injection is 10% of total project cost and cannot be reduced or eliminated.
Seller notes count toward your equity only if they are on full standby (the seller gets no payments while the SBA loan is outstanding), and seller earnouts (extra price paid later if the business hits targets) are prohibited.
Owners of 20% or more give an unlimited personal guaranty, and the lender sets most insurance requirements.

What is an SBA 7(a) acquisition loan, and who makes it?

The 7(a) program is SBA's main loan program for small businesses. Participating lenders make the loans, and SBA backs a portion of each so the lender takes less risk. That backing protects the lender, not you. You owe the full loan, and you personally guaranty it if you own 20% or more of the business.

SBA's program page lists a maximum loan of $5 million and includes changes of ownership, complete or partial, among the permitted uses. In SBA's rulebook (the SOP), the change-of-ownership rules sit in Appendix 15, which governs if anything else conflicts with it. SOP 50 10 8.1 applies to loans that receive an SBA loan number on or after October 1, 2026, and earlier loans stay under SOP 50 10 8, so ask your lender which version applies.

SBA sorts acquisitions into four types: an Initial Acquisition (the default for a first-time buyer), a Business Expansion (an existing business buying another in the same industry group), an Owner Buyout, and employee-owned or cooperative deals. The type changes the equity and seller rules below, and your lender's written terms control your deal.

Who can qualify, in general terms?

The lender decides whether to make the loan, within SBA's rules, so no checklist can promise an approval. SBA and the lender also look at whether the business itself is eligible and at your credit and background, so ask your lender early about eligibility. The rules also ask the lender to look at:

Your experience and team. The lender's credit memo must describe your industry experience and management team, and who will run daily operations if you are not on site.
Screening. Lenders check the federal exclusion list for owners of 20% or more, officers, directors and key employees.
Licenses. The lender must get evidence of all licenses required to operate the business within 90 days after final disbursement. Whether a license transfers, needs a new application or must be held by a specific person depends on the state and the issuing agency, so ask early. See licenses, permits and registrations when buying a business.

How much of my own cash do I need?

The equity injection is the money you put in yourself. For an Initial Acquisition, SBA's rulebook sets a minimum of 10% of total project cost, and says it cannot be reduced or eliminated. Total project cost means all costs needed to become operational, regardless of where the money comes from, except lines of credit and 504 loans (a separate SBA loan program that your lender can explain). Business Expansions and Owner Buyouts can follow different equity rules, so rely on your lender's written terms. Lenders can ask for more than SBA's minimum.

Source of the equity	How SBA's rulebook treats it
Cash that is not borrowed, including gifts	Counts without a stated cap
A personal loan to a guarantor	Counts if repayment can be shown to come from a source other than the business. Your salary from the business does not qualify
Seller debt on full standby	A "limited" source: with other limited sources, no more than half of the required injection (confirm the cap with your lender)
A non-controlling minority equity investor	Also limited. The investor must own less than 20% and have no control
Cost of a lender-required valuation or quality of earnings report	Counts toward the injection, and the lender may pass the cost to you

The lender must verify the money before it disburses: a copy of the check or wire, evidence it was processed, and at least 30 days of statements from the source account.

A hypothetical example. A buyer plans a $1,000,000 purchase with $100,000 of closing costs and added working capital, for a total project cost of $1,100,000. At 10%, the minimum injection is $110,000. If the seller agrees to a $50,000 note on full standby, the lender may count it toward that injection, and the buyer brings the rest in cash. The numbers are invented for illustration.

How do seller notes, earnouts and the seller's role work?

SBA rules are stricter on the seller's role than many first-time buyers expect.

Full standby notes. Seller debt counts toward your equity only if it is placed behind the SBA loan in repayment priority (subordinated) and on full standby: no principal or interest payments for the full term of the 7(a) loan. Interest may accrue, but the seller cannot take an equity stake through it. Ask your lender how the standby must be documented.
Notes not on standby. They count as debt and toward debt service, and total debt supporting the deal is limited to the business valuation amount.
Earnouts. Seller earnouts (extra price paid later if the business hits targets) are prohibited in 7(a) change-of-ownership loans. Buyer rebates based on business performance are allowed, and the proceeds must pay down the loan. See seller financing and earnouts explained.
The seller after closing. In an Initial Acquisition or Business Expansion, the seller may not stay on as an officer, director, stockholder or employee, but the business can hire the seller as a consultant for up to 24 months in total. Partial buyouts follow different rules, including a guaranty from a selling owner who keeps less than 20%.

The SOP does not say whether you can offset an indemnity claim against a standby seller note, so ask your lender and deal counsel before you rely on that right.

What does the lender test before it approves?

The core test is whether the business can carry the debt. For change-of-ownership loans, SBA defines historical debt service coverage as earnings before interest, taxes, depreciation and amortization (EBITDA) divided by the combined debt service after the deal. The minimums are 1.25 to 1 for an Initial Acquisition and an Owner Buyout, and 1.15 to 1 for a Business Expansion.

A hypothetical example. If the lender's adjusted EBITDA is $300,000, a 1.25 ratio means annual debt service, including any seller debt not on full standby, of about $240,000 or less. This is illustrative arithmetic, not a loan quote.

For Initial Acquisitions and Business Expansions with a business purchase price of $3 million or more, the lender must obtain an independent quality of earnings report. See what a quality of earnings report is. A change-of-ownership 7(a) loan may not exceed a 10-year repayment term (amortization) unless it finances real estate (or certain special purpose property your lender can explain), where it can run up to 25 years. If you buy assets with no clear continuity of operations, the lender may treat the deal like a start-up and apply start-up rules. See asset purchase vs stock purchase.

This guide does not quote interest rates or fees. Those come from SBA's program rules and the lender's own pricing, and they change. Before you compare lenders, ask each for a written, itemized estimate of the rate basis and every fee, and check SBA's 7(a) page for current program terms.

What are the collateral and personal guaranty rules?

Collateral. SBA treats a loan as "fully secured" when the lender holds liens on all available fixed assets, each counted at a discount to its value. Goodwill does not count, so buying an asset-light business often leaves a collateral shortfall. When a loan is not fully secured, lenders must take available equity in the home or other real estate of owners of 20% or more and guarantors, subject to limits in the SOP. Ask your lender how it counts each type of asset.

Personal guaranty. Every SBA loan needs at least one guarantor, and anyone who owns 20% or more of the borrower, directly or indirectly, must give an unlimited full personal guaranty. Entities and trusts that own 20% or more must too. A personal guaranty makes you personally liable, and ordinary business insurance does not cover or pay off that obligation.

Life insurance. For Standard 7(a) loans (the regular version of the loan, as opposed to 7(a) Small Loans and SBA Express) that are not fully secured, SBA requires life insurance equal to the collateral shortfall on principals of sole proprietorships, single-member LLCs or businesses dependent on one owner. Lenders may require more, but SBA says whole life or credit life should not be required. Ask your lender whether your loan is a Standard 7(a) loan, because SBA's minimum is written for those and the lender's own policy may still ask for coverage. See life and disability insurance on an acquisition loan.

What does the process look like, step by step?

SBA does not publish one timeline, and lender speed varies, so ask your lender for theirs. The sequence is more predictable than the clock.

Pick a lender early. Ask about their acquisition experience, which SOP applies and their insurance requirements. How much cash you need overall is covered in how much cash you need to buy a business.
Agree terms with the seller. Ask deal counsel and your lender whether the letter of intent fits SBA's rules on standby notes, earnouts and the seller's role (what an LOI is).
Diligence and lender underwriting. Valuation and any quality of earnings report, plus your documents and the purchase agreement.
Approval and the loan documents. The lender puts SBA's terms and its own conditions, including insurance, in writing.
Closing and disbursement. Your equity is verified, your lender will usually want the insurance it requires bound and evidenced before money moves, and funds are released (closing day).
After closing. Lenders monitor that required insurance stays in force, and licenses are evidenced within 90 days of final disbursement.

What insurance does the loan bring with it?

SBA requires lenders to put appropriate insurance conditions in the loan terms, and your loan agreement is the list you actually follow. In general terms:

Property (hazard) insurance is required on assets pledged as collateral for 7(a) loans over $50,000 under SBA's rulebook, at full replacement cost (or maximum insurable value if replacement cost is not available). The lender must be named on the policy through a mortgagee or lender's loss payable clause (wording meant to keep the lender's interest protected even if the owner's acts would otherwise void the coverage, as long as the lender meets the policy's conditions), and the insurer must give at least 10 days' notice of cancellation. Narrow exceptions exist, so rely on your loan authorization and ask your lender which applies.
Flood insurance is required when a pledged building sits in a special flood hazard area, and SBA's flood rules also look at buildings or equipment bought or improved with loan money. Ask your lender how it treats leased premises in a flood zone.
Liability and workers' compensation. SBA does not set a general liability limit or a general workers' compensation requirement. The lender or other contracts do, and state law governs workers' compensation.
Lapses. Lenders monitor coverage and may buy required hazard insurance at your cost if it lapses.

The details are in insurance after an SBA acquisition loan and the SBA lender insurance requirements checklist. A quote request is not coverage, and your lender will often want evidence that coverage is bound. Ask your lender for its written insurance list, then Morrow can compare it against the seller's policies and request quotes. Morrow focuses on business insurance. Loan terms and tax belong with your lender and accountant.

Keep reading

Frequently asked questions

How much can I borrow with an SBA 7(a) loan to buy a business?

SBA lists a maximum 7(a) loan of $5 million, and changes of ownership are a permitted use. Your actual amount depends on the lender, the business valuation, the cash flow that supports debt service and your equity injection.

Is 10% down enough for an SBA acquisition loan?

Ten percent of total project cost is SBA's minimum equity injection for a change of ownership, and for an Initial Acquisition it cannot be reduced or eliminated. Lenders can require more, and closing costs and working capital may come on top.

Can the seller stay on or get an earnout if I buy with an SBA loan?

In an Initial Acquisition or Business Expansion, the seller may not remain as an officer, director, stockholder or employee, but can be hired as a consultant for up to 24 months in total. Seller earnouts are prohibited in 7(a) change-of-ownership loans, though buyer rebates based on performance are allowed and the rebate proceeds must pay down the loan. Partial buyouts follow different rules.

Do I have to sign a personal guaranty?

Anyone who owns 20% or more of the borrower, directly or indirectly, must give an unlimited full personal guaranty. SBA or the lender can also require guaranties from others, so confirm who must sign with your lender.

Will my SBA lender want to see insurance before I close?

Often, yes. SBA tells lenders to put appropriate insurance conditions in the loan terms, and many lenders want evidence that coverage is bound before money moves. Ask your lender for the written list early so you can request quotes in time. A quote is not coverage.

How long does an SBA 7(a) acquisition loan take?

SBA does not publish one timeline, and speed varies by lender, valuation, any quality of earnings report and how complete your file is. Ask your lender for its steps and typical timing in writing before you set a closing date in the letter of intent.

References

Just bought a business? Get your insurance reviewed.

Send Morrow the declarations pages, loss runs and key contracts you inherited. Morrow can review them against the business you bought, flag gaps and request quotes where it makes sense. Any new terms depend on carrier underwriting.

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This article is general information, not legal, tax or financial advice, and not a coverage determination. Coverage depends on the actual policy wording, carrier underwriting, your purchase agreement and your contracts. Ask your attorney and accountant about deal and legal questions.

How SBA 7(a) Loans Work When You Buy a Business