SBA SOP 50 10 8.1 takes effect on October 1, 2026, and if you plan to sell a South Florida business to a buyer using an SBA 7(a) loan, it changes how that buyer’s lender will look at your company. The SBA published the update in August, and it rewrites how acquisition loans are underwritten. Most of the rules land on the buyer and the bank, but sellers feel every one of them in price, structure and timing.

Here is what matters for owners in Palm Beach, Broward and Miami-Dade who are preparing to sell, and how to get ahead of it.

What SBA SOP 50 10 8.1 changes for business sales

The new rules apply to loans that receive an SBA loan number on or after October 1, 2026. Deals that get a loan number by September 30 stay under the prior version, SOP 50 10 8. Submitting an application in September is not enough on its own; the number has to be assigned. If you are already under contract with an SBA buyer, ask your broker and the buyer’s lender where the file stands this week.

You can read the SBA’s own notice here: Issuance of SOP 50 10 8.1 (U.S. Small Business Administration).

Lenders will underwrite your past numbers, not your projections

For a first-time buyer acquiring a business, lender and industry guidance on the new SOP reports that the debt service coverage test rises to 1.25x and is measured on historical or adjusted trailing earnings rather than forecasts. In plain terms, the buyer can no longer rely on “next year will be better” to justify the loan. Your last full year of financials has to carry the debt.

That puts the spotlight on clean books. A well-documented recast of your P&L, with every add-back supported, is what lets a lender credit your true earnings. If you have not had a professional business valuation done yet, do it before you list, not after an underwriter questions your numbers.

Larger deals now need a Quality of Earnings report

For initial acquisitions and business expansions with a purchase price of $3 million or more (excluding owner-occupied real estate), the lender must obtain an independent Quality of Earnings report on top of the business valuation. The lender orders it, and if the findings do not support the price and debt structure, the loan amount comes down. Sellers in that range should expect an extra layer of diligence and a few more weeks on the calendar.

The 10% equity injection and your seller note

Buyers still need a minimum 10% equity injection on a complete change of ownership. What changed is where that money can come from. Seller debt on full standby, meaning no principal or interest payments for the life of the SBA loan, can still count toward the injection, but limited sources combined (standby seller notes, other standby debt and passive minority investors) can supply no more than half of it. The rest generally has to be the buyer’s own cash.

If you are open to carrying paper, structure matters more than ever. Our guide to seller financing a business sale explains how a standby note differs from a regular seller note, and our earlier overview of SBA business acquisition loans covers the basics for both sides.

How South Florida sellers should prepare now

Get your last two to three years of tax returns, P&Ls and balance sheets reconciled and ready. Price the business on what it has actually earned, because that is what an SBA lender will finance. Screen buyers early for real cash on hand, not just a pre-qualification letter. And if you are selling above $3 million, build Quality of Earnings time into your closing schedule from day one.

None of this shuts the door on SBA buyers, who remain a large share of the market for small and mid-sized companies. It simply rewards sellers who show up prepared.

Thinking about selling in the next 12 months? Call John Diaz at 844-456-4647 for a free, confidential business valuation and a plan built around the new SBA rules. Hablamos español.