SBA Loans in Business Acquisitions: What Sellers Need to Know

The basics

The 7(a) program allows loans up to $5 million. Terms for business acquisition are ten years, or up to 25 years when real estate is more than half of the loan proceeds. Rates are variable, tied to prime plus a margin, and set by the lender within SBA limits. The buyer's personal guarantee is required from anyone owning 20 percent or more.

The buyer has to inject equity. Under the SBA's standard operating procedure in effect since June 2025, the minimum equity injection for a change of ownership is 10 percent of total project cost, which includes the purchase price, working capital, closing costs, and fees. At least half of that has to come from sources other than the seller. The rest can come from a seller note, but only if that note is on full standby, meaning no payments of principal or interest, for the entire term of the SBA loan.

That standby rule changed in 2025 and it changed the economics of seller notes in SBA deals. A seller asked to carry a note that counts toward the buyer's equity is being asked to wait ten years to be paid. A seller note that does not count toward equity can be on a shorter standby, typically two years, with payments after that. Which one the lender needs depends on how much cash the buyer has.

What the lender underwrites

Cash flow. The lender takes the business's SDE from the tax returns, subtracts a reasonable salary for the buyer, and checks whether what is left covers the loan payment with a cushion, usually a debt service coverage ratio of at least 1.25. A business with $300,000 in SDE, a $90,000 buyer salary, and a $150,000 annual loan payment has coverage of 1.4 and qualifies. The same business with a $200,000 loan payment does not.

Tax returns, not P&Ls. Lenders underwrite off filed returns. If the P&L shows more than the return, the return wins. Add-backs are accepted when documented and reasonable, and lenders are more conservative on add-backs than buyers.

The buyer. Credit, experience relevant to the business, a personal financial statement, and post-closing liquidity. A buyer with no industry experience and no management experience has a harder time, and may need to bring in a partner or a manager with experience.

The lease. Term plus options that match the loan term. A ten-year loan needs a lease that runs ten years including options. If it does not, the lender may shorten the loan, which raises the payment and can break the coverage ratio.

The valuation. For loans above a threshold, or where the goodwill is large, the lender orders an independent business valuation. If the appraisal comes in below the purchase price, the lender finances the appraised value and the buyer has to cover the difference in cash, or the price comes down.

Collateral. The SBA does not decline a loan for lack of collateral, but lenders take what is available, including a lien on the business assets and often on the buyer's home.

The timeline

From a signed letter of intent with a complete package, 45 to 90 days to funding is typical. Faster with a lender who does SBA acquisition loans regularly. Slower with a bank that does a few a year. The package includes three years of business tax returns, year to date financials, the add-back schedule with support, the purchase agreement or LOI, the lease, and the buyer's personal documents.

The seller's contribution to a fast close is having the business side of that package ready on the day the LOI is signed. Every week the seller spends assembling documents is a week added to the close.

What makes a business financeable

Three years of filed tax returns showing consistent or growing earnings. Documented add-backs a lender will accept. A lease that supports a ten-year loan. A price the cash flow supports at a reasonable buyer salary. No open tax liabilities, liens, or litigation that a lender would flag. A transition plan for an owner-dependent business, since lenders ask how the buyer will replace the seller.

The valuation risk deserves attention. If a business is priced at 3.5 times SDE in an industry where the lender's appraiser sees 2.5 to 3, the appraisal will come in low. The seller can either price where the appraisal will land, or accept that the buyer will need more cash or a larger seller note to cover the gap. Knowing where the appraisal will land before listing avoids the surprise.

Working with SBA buyers

The seller's job is mostly to be ready and to be patient with the process. Lender requests come in waves and some of them will seem repetitive. Respond the same day. Do not change anything about the business during underwriting. Do not let receivables build, do not defer maintenance, do not skip a payroll tax deposit. The lender pulls updated financials before closing and a bad month at the wrong time can require a re-underwrite.

Choose the buyer's lender carefully, or ask who it is. A lender with a dedicated SBA acquisition team closes on schedule. A lender doing its first business acquisition loan can take twice as long and may reject things an experienced lender would accept. When a buyer has a pre-qualification from a strong lender, that buyer is worth more than one with a higher offer and no lender.

A worked example

A $1.5 million purchase of a business with $420,000 in SDE from the tax returns. Total project cost with $60,000 in working capital and $40,000 in closing costs and fees is $1.6 million. The required injection is $160,000. The buyer has $120,000 in cash. The lender allows a seller note of $40,000 on full standby to cover the remaining injection. The SBA loan is $1.44 million over ten years at a variable rate, with an annual payment of roughly $230,000 at the rates in effect.

The lender subtracts a $100,000 buyer salary from the $420,000 SDE, leaving $320,000 to cover $230,000 in debt service. Coverage is about 1.4, above the 1.25 minimum. The lender orders a third party valuation, which comes in at $1.55 million, above the price. The lease has eleven years including options. Approval takes seven weeks from a complete package and the loan funds in week ten.

The same deal with SDE of $300,000 would leave $200,000 to cover $230,000, coverage below 1.0, and would not be approved at that price. The price would have to come down to about $1.1 million, or the seller would have to carry a larger note on standby, or the buyer would need more cash.

Running this calculation before listing tells the seller what price an SBA buyer can pay. It is the single most useful piece of arithmetic in pricing a small business.

What changed in 2025

The SBA's revised standard operating procedure took effect June 1, 2025 and tightened several rules that had been loosened in the two years before. The minimum injection of 10 percent returned. Seller notes counting toward the injection went to full standby for the life of the loan. Partial changes of ownership, where the seller keeps a stake, came under stricter treatment, and a seller who retains any ownership after the sale may be required to guarantee the loan. Sellers who last looked at these rules in 2023 or 2024 should assume they have changed, and should ask the buyer's lender to explain the terms that apply to their deal.

Where the SBA does not fit

Businesses with earnings too small to support the loan at the asking price. Businesses with no tax history, or with returns that show losses. Businesses whose value is mostly in real estate or assets rather than cash flow, where a different loan structure fits better. Buyers who cannot meet the equity or experience requirements. In those cases the deal is either all cash, conventionally financed, or heavily seller financed, and the buyer pool changes accordingly.

Most businesses in the range we work in are financed this way, and we prepare every listing with the lender's checklist in mind.