How do SBA 7(a) loans finance a business acquisition?

What a 7(a) loan pays for in a purchase

A 7(a) acquisition loan finances the whole cost of taking over a going business, not only the assets you can touch. That matters because the price of most profitable small businesses is mostly goodwill: the value of the customers, the staff, the reputation and the earnings stream, over and above the equipment and inventory. Conventional banks lend against goodwill reluctantly or not at all, because there is little to sell if the business fails. The SBA guaranty is what lets a lender fund it.

The price itself has to hold up. Where the amount financed, less appraised real estate and equipment, exceeds $250,000, or where buyer and seller are related, SBA requires an independent business valuation from a qualified appraiser, and the loan for the purchase cannot exceed it. From 1 October 2026, SOP 50 10 8.1 also requires financial due diligence on every change of ownership, and a quality of earnings report on acquisitions of $3 million or more excluding real estate. If you agree to pay more than the valuation shows, the difference has to be funded outside the SBA loan, usually by more buyer equity, and the lender will ask why the buyer is paying above the appraised value.

The program limits that shape the deal

Four rules set the outer edges of every 7(a) acquisition. The loan tops out at $5 million; a larger purchase needs a second source, such as an SBA 504 loan for the real estate (since July 2026 the 504 and 7(a) limits are counted separately), a conventional tranche, or more seller and buyer capital. SBA guarantees 85% of loans of $150,000 or less and 75% of larger ones, up to a maximum guaranty of $3.75 million. Maturities run up to 10 years for the business, equipment and working capital and up to 25 years for real estate; a loan that combines both is typically given a blended maturity weighted to the uses. From 1 October 2026, under SOP 50 10 8.1, a change-of-ownership loan amortizes over no more than 10 years except for the real estate share. On loans of 15 years or more, prepaying more than 25% in any of the first three years costs 5% of the amount prepaid in year one, 3% in year two and 1% in year three. SBA Express loans, up to $500,000, can finance smaller purchases with the lender making more of the decisions itself, though the same ownership and equity rules apply.

Rates can be fixed or variable. On variable loans, SBA caps the spread the lender may charge over the base rate, and the cap narrows as the loan grows:

Most acquisition loans land in the last band, so the cap binds hard: a lender cannot price a riskier buyer much higher, and it declines instead. That is the practical reason 7(a) underwriting is strict about coverage and experience even though the loan is guaranteed. What lenders are actually charging today is on our SBA loan rates page.

Equity, the seller note and the personal guarantee

For a complete change of ownership, SBA requires the buyer to inject at least 10% of total project costs — the price plus working capital, closing costs and financed fees, not the price alone. The injection is verified before closing and cannot come from the business being bought or from anything repaid out of its cash flow; how that works, and what counts, is on how much equity you need to buy a business.

A seller note can supply up to half of the required injection, but only if it is on full standby for the life of the SBA loan: no principal and no interest paid until the SBA loan is gone, though interest may accrue and be paid afterwards. A seller note that pays on a schedule is allowed, but it is debt, not equity, and its payments go into the coverage test. The trade-offs are set out in seller notes and SBA's full-standby rule.

Every owner of 20% or more personally guarantees the loan. The lender takes a lien on the business's assets and, where those do not cover the loan, on available personal assets, which can include equity in the buyer's home. SBA does not allow a lender to decline a loan for lack of collateral alone, so a thin collateral position is a negotiating point rather than a dead end. Lenders often also require life insurance on the buyer where the business depends on one person.

How the lender decides

The guaranty changes how much a lender can lose, not what it wants to see. An SBA credit officer reads an acquisition in roughly this order.

• The business's cash flow, from its tax returns. The lender starts from the target's filed returns for the last two to three years, adds back genuinely non-recurring and owner-specific costs (see EBITDA add-backs), subtracts a reasonable salary for the new owner, and divides what is left by the annual payments on all the debt the business will carry after closing, including any paying seller note. That is the debt service coverage ratio, and SBA requires at least 1.15x (1.0x globally, including the owners). From 1 October 2026 a change of ownership must show 1.25x on historical results, which is also what conventional banks commonly look for. Earnings of 1,250 against annual payments of 1,000 is 1.25x; earnings of 1,100 against the same payments is not.
• The most recent year. Underwriting runs on the latest full year and the year to date. A business that earned well two years ago and less last year is sized on last year.
• The buyer. SBA lenders weigh management experience heavily, and the buyer's resume supports the Form 1919 disclosure. Direct industry experience is strongest; transferable management experience in a similar business can work when the seller stays on as a consultant for a transition period and the team is staying.
• The buyer's personal finances. Credit history, the personal financial statement, and what is left in the bank after the injection. A buyer who empties every account to close looks fragile to a lender, however good the business.
• How durable the earnings are. Customer concentration, how much of the business lives in the seller's head or relationships, a lease that runs shorter than the loan, licenses that do not transfer, and a workforce that may leave with the owner.

The SBA guaranty lets a lender lend against goodwill. It does not let a lender lend against earnings the tax returns do not show.

Where acquisition files stall

Acquisition files usually stall for reasons visible in the first read. The common ones:

• The figures are an older year when a newer year has closed. Lenders underwrite the latest full year; a file built on stale numbers is sent back.
• Add-backs are claimed but not documented, so the lender strips them and the coverage falls below the minimum.
• The seller note is counted as equity but written with payments, so it is neither equity nor affordable debt.
• The price sits above what the valuation will support, and the buyer has no plan for the gap.
• The lease has only a short time left and the landlord has not agreed to assign or extend it.
• The target's existing debts are not listed, so nobody knows what must be paid off at closing. A debt schedule with copies of the notes answers that on day one.

Each of these can be fixed before a lender sees the deal, which is the point of preparing the file properly. The full document list, and why each item is there, is on what lenders need to finance an acquisition.

SBA or a conventional loan?

7(a) fits best when the business is profitable but the price is mostly goodwill, the buyer is an individual or a small group rather than a fund, and the deal is within the program's size. It does not fit when the purchase needs an earnout to the seller, which SBA prohibits, and is less suited when the seller wants to keep a stake (SBA then treats the deal as a partial change of ownership, and a seller who keeps 20% or more guarantees the loan like any other owner), or when the deal is larger than the program allows. Conventional senior lenders to lower-middle-market companies commonly lend 2x to 3.5x EBITDA without a government guaranty, usually with more equity, covenants and shorter amortization; the comparison is laid out in SBA 7(a) vs a conventional acquisition loan. Buyers without a private equity fund behind them should also read financing an acquisition without a sponsor, and anyone buying out a co-owner rather than the whole company should start with financing a partner buyout.

How many 7(a) loans in an industry or state were acquisitions, and how large they ran, is drawn from the SBA's own loan-level records on our data pages, for example dental practices, plumbing and HVAC contractors and Texas.

Why the choice of lender matters inside SBA

The program's rules are the same for every SBA lender; appetite is not. Lenders differ on industries they like, loan sizes they want, how much goodwill they are comfortable with, whether they will lend to a buyer from outside the industry, and how far from their branches they will go. A deal one lender declines is often an ordinary approval for another. Of the 1,800+ lenders in Transparent's book, 278 write SBA 7(a) & 504 loans, and a deal is matched to the ones whose recent lending fits it.

Once a buyer's documents are in, Transparent builds the full lender package — financing model, lender presentation, blind teaser and underwriting memo — in a day; built by hand, the same package takes at least a week. What is in it is on the package, and how we read a file before a lender does is on how we underwrite. Transparent charges nothing before a loan closes, and on SBA loans the lender pays Transparent, not the borrower.