What SBA SOP 50 10 8.1 Means for Buyers Planning to Borrow Their Down Payment
Many of the most capable business buyers hold their wealth in property, not cash. A corporate operator with years of management experience may have substantial equity in a home and comparatively little in the bank. For buyers like these, a home equity line has become a natural way to fund the down payment on an acquisition.
This piece is written for business brokers, who are often the first to hear how a buyer intends to fund a deal. The SBA's newest standard operating procedure, SOP 50 10 8.1, applies to 7(a) loans numbered on or after October 1, 2026. It does not prohibit home equity as a down payment, but it does tighten how the SBA equity injection can be funded with borrowed money. It makes one question decisive, and brokers who ask it early will keep more deals on track.
In This Article
1. What the Rule Says About SBA Equity Injection
On an SBA 7(a) loan funding a complete change of ownership, the buyer must inject at least 10% of total project costs. Total project costs include more than the price: closing costs and financed working capital count too.
Since SOP 50 10 8 took effect on June 1, 2025, borrowed funds, including a HELOC, have counted toward that injection only when the buyer can repay them from a source other than the business being acquired. SOP 50 10 8.1 keeps the 10% minimum and the outside-repayment requirement, and it now names HELOCs directly, requiring the lender to address the repayment terms of any injection funded with borrowed money.
One detail is critical here: any salary the acquired business pays the buyer does not count as an outside source. However it is labeled, it is the business's cash flow.
2. One Deal, Two Buyers
Consider two hypothetical buyers pursuing the same SBA-financed acquisition. Each needs a $45,000 equity injection, and each plans to draw it from a HELOC.
The first buyer will keep her full-time salaried role and install a general manager. Her HELOC payment will come from that salary. Provided her outside income supports the payment alongside her other obligations, her borrowed injection can qualify.
The second buyer will resign to run the business himself. After closing, his only income will be the salary the business pays him. His borrowed injection does not qualify, because the business would effectively be funding its own down payment.
Same business, same price, same amount of home equity. The outcome turns entirely on what repays the line.
3. What the Second Buyer Can Do
The second buyer still has routes to close, provided they are chosen early rather than discovered at underwriting:
Fund the injection with unborrowed cash, even if that means a smaller deal.
Rely on a spouse's verifiable income to support the HELOC payment, if the household has it.
Use a non-SBA acquisition loan. Policies differ by lender. On the Jumpstart SMB Acquisition Loan℠, a borrowed contribution may be considered, subject to underwriting, with the added payment counted in debt service.
Use home equity as the financing itself for a smaller purchase. HELOC for Business offers lines up to $750,000 and typically funds in 8 to 10 business days.
Timing matters as well. A HELOC review verifies income and employment, so a buyer who resigns in the middle of the process can affect his own approval.
4. The Conversation to Have Before the Buyer Draws
Because HELOC funds are provided at closing and payments begin once the line closes, the costliest mistake is drawing on home equity before the acquisition lender has confirmed it will accept the source. Four questions, asked when a buyer first mentions home equity, prevent most of the late-stage problems:
Will you keep outside employment after closing, or leave to run the business?
If you leave, is there other verifiable household income that could support the payment?
Which lender is financing the acquisition, and has it confirmed in writing that it will accept a HELOC-funded contribution?
When will the HELOC close relative to the acquisition, so funds are available on time without weeks of payments in advance?
5. Frequently Asked Questions
Does SOP 50 10 8.1 prohibit using a HELOC for an SBA down payment?
No. It permits borrowed funds, including a HELOC, when the buyer can repay them from income outside the business being acquired, and it requires the lender to address the repayment terms.
Which loans does SOP 50 10 8.1 apply to?
SBA loans that receive an SBA loan number on or after October 1, 2026. Loans numbered before that date remain under SOP 50 10 8, which applies the same outside-repayment requirement to borrowed injections.
Can a seller note cover the rest of the injection?
Only within limits. Under SOP 50 10 8.1, limited sources such as standby seller debt may not exceed half of the required equity injection.
6. The Bottom Line
The new SOP is not a barrier to using home equity loans. It is a clarification of what home equity has to be to count: capital the buyer can stand behind independently of the business. For brokers, the practical change is a question that should be asked earlier in the process. What will repay the line? Ask it when the buyer first mentions home equity, and the answer can shape the deal rather than end it.
For the lender-by-lender rules and a checklist of what to confirm before drawing funds, see our Knowledge Center guide: Can You Use a HELOC to Buy a Business or Fund the Down Payment?
Jumpstart Finance gives buyers more than one route to close:
The Jumpstart SMB Acquisition Loan℠, where borrowed contributions may be considered
HELOC for Business, up to $750,000, as the down payment or the financing itself
An early read on which route fits
Submit the deal before the buyer draws jumpstartfinance.com/submit-deal
This article is for informational purposes only and is not financial, legal or tax advice. SBA rules described reflect SOP 50 10 8 and SOP 50 10 8.1 as of October 2026 and may change. Examples are hypothetical.
