Most search fund operators already know they need capital. What many don't know is how the SBA 7(a) loan works in practice — the rules that changed in June 2025, the personal commitments it demands, and what disqualifies a deal before you submit an application.
The 7(a) program is the financing layer that makes most lower-middle-market acquisitions possible. Get it wrong and you lose the deal. Understand it and you can close a $5 million business with 10% out of pocket.
The basic structure
The SBA 7(a) program finances business acquisitions up to $5 million per loan. The SBA guarantees 75% of loans above $150,000, meaning a bank can extend you capital with the federal government backing three quarters of their exposure.
That guarantee is why SBA-approved lenders take risks a conventional bank won't touch.
For a search fund operator, the structure typically looks like this: SBA loan covers 70-80% of acquisition price, a seller note or buyer cash covers the remaining equity injection, and you bring at least 10% as required equity. Your 10% has to be real cash, at least half of it. A seller note can cover the other half of the equity requirement, but it goes on full standby for the entire loan term.
That standby provision changed dramatically in June 2025 under SBA SOP 50-10-8. Prior rule: seller notes went on standby for 24 months. Current rule: standby for the full loan term. Often 10 years. The seller collects no principal or interest during that period. It accrues. They get paid when the loan is retired.
That shift matters for deal structuring. Sellers who planned to collect note payments in year three now wait a decade. Some sellers won't accept this. Know it before you write the LOI.
What the numbers actually require
The SBA doesn't set a single interest rate. It sets a cap: Prime plus 2.75% on loans over $50,000 with terms of seven years or longer. With Prime at 7.00% as of late 2025, that cap sits around 9.75%.
Ten-year terms are standard for business acquisitions without real estate. If you're buying real estate alongside the business, you can extend to 25 years. Fully amortizing — no balloon payment at the end. That is one important distinction from some private credit alternatives.
The debt service coverage ratio minimum is 1.25x. The business must generate $1.25 for every dollar of annual debt service. Your lender calculates this from tax returns, not the seller's projections. A business showing $500,000 in SDE on the P&L but $350,000 on its Schedule C has a problem. The IRS version is what counts.
If the target doesn't clear 1.25x DSCR on tax-verified cash flows, the SBA deal doesn't close. This is not negotiable.
The personal guarantee
Every owner with 20% or more equity must sign an unlimited personal guarantee. Your personal assets back the loan: home, brokerage, savings. If the business fails and can't service the debt, the lender comes after you personally. The SBA has collections infrastructure and uses it.
This is not abstract. Operators who treat the personal guarantee as paperwork find out what it means when the business underperforms in year two.
The upside: the guarantee aligns operator and lender. Both parties are exposed. That shared exposure shapes how both sides approach the deal. The bank that knows you're personally on the hook will also work harder to support you if the business hits a rough quarter. They don't want to collect. They want you to operate your way out.
Green Beret doctrine says never take a commitment you can't back. The personal guarantee is that commitment in writing. Go in knowing exactly what you're signing.
What the 2025 rule changes mean for operators
SOP 50-10-8 reinstated several requirements that had been relaxed during COVID-era policy adjustments. The most significant changes:
Credit elsewhere test reinstated. The lender must document that you cannot obtain comparable financing from conventional sources. Most search fund operators qualify on this without issue, but it adds documentation burden and underwriting time. Stage your financial records before you apply.
Seller equity creates co-borrower status. If the seller retains any equity stake post-acquisition, they must co-sign the SBA loan and personally guarantee it for at least two years. Many sellers won't accept this. Deal structures that include seller rollover equity now require careful negotiation upfront.
Earn-outs are prohibited. The SBA will not finance a deal that includes an earn-out. Price is final at close. If the seller wants a performance-based component, you have a structural conflict with SBA financing. Either reprice without the earn-out or use a different capital source for that portion of the deal.
Sellers can't remain longer than 12 months. In full buyouts, the former owner can stay as a paid consultant or employee for a maximum of 12 months post-close. After that, they must exit. Clean transfer of command. Some operators see this as a limitation. It isn't. Sellers who stay indefinitely create authority confusion that kills operating momentum. The 12-month rule forces a clean handoff.
Partial buyouts now require stock purchases. Asset deals are no longer permitted for partial ownership transfers under the SBA program. If you're taking a partial stake as part of a phased acquisition, the structure must be a stock purchase. Work this out with your attorney before the LOI is drafted.
The timeline
From application to close: plan for 60 to 100 days. Underwriting to SBA review alone runs 60 to 90 days. Operators who move fast stage their documents before they apply. That means three years of tax returns, business financials, a signed letter of intent, and a third-party business valuation, all ready to submit the day the LOI is signed.
The June 2025 rule change also reduced the 7(a) Small Loan cap from $500,000 to $350,000. Deals in the $350,000 to $500,000 range now require full standard 7(a) underwriting rather than the expedited process. That adds weeks to the timeline. If you're targeting businesses in that size range, account for the longer close window when you're negotiating exclusivity periods.
When the 7(a) doesn't work
Not every acquisition qualifies. The SBA excludes passive income businesses, financial speculation enterprises, and certain regulated industries. If the target generates income primarily from owning assets rather than operating them, it likely fails the SBA eligibility test.
Real estate investment firms, holding companies without an operating component, and businesses in specific restricted categories won't qualify. Know the exclusions before you target an industry.
The DSCR minimum creates a natural filter. Businesses that have been growing rapidly but show low historical cash flow on tax returns, because the seller reinvested everything, may not clear 1.25x even if the trajectory is strong. The SBA looks at the past three years on paper, not your growth thesis.
Sellers who understand SBA structure will sometimes accept a lower purchase price to hit the DSCR threshold. That is a legitimate negotiation. If you can't get there, conventional financing or private credit are alternatives for acquisitions that don't fit the SBA box.
Variable rate risk is also real. At 9.75% today, a 10-year loan is manageable if the business is producing strong cash flow. But Prime fluctuates. Operators who stress-test their pro formas at Prime plus 3% before signing are operating with appropriate discipline.
What to do with this
The SBA 7(a) is the most accessible capital source for sub-$5 million acquisitions. It gets you into the room with 10% equity, government-backed terms, and a 10-year horizon to service the debt and build value.
Know the June 2025 rule changes before you draft your LOI. The seller note structure, the standby requirement, and the earn-out prohibition all affect how you write the offer. Operators who learn these rules after signing the LOI lose time and lose deals.
Know the DSCR threshold. Verify it on tax-return cash flows before you put the business under LOI. If it doesn't clear 1.25x, you're either repricing or refinancing the structure.
The personal guarantee is real. Every seasoned operator who has used SBA financing will tell you the same thing: the commitment clarifies your thinking. You stop looking at every deal as an opportunity and start looking at it as a commitment you will live inside for a decade. That filter is valuable.
For more on deal mechanics, see the breakdown of what the LOI locks in before you sign.
Patriot Growth Capital is a veteran-founded private equity firm focused on the lower-middle market. This content is for educational purposes and does not constitute investment advice or a securities offering.
