SBA 7(a) Q&A
Short answer
If the business you are acquiring relies heavily on a single major customer, this is a significant risk factor that can jeopardize SBA 7(a) loan approval.
Lenders view customer concentration as a high risk because the loss of that one customer could severely impact the business's revenue and ability to repay the loan. They will scrutinize the relationship with the major customer, including contract terms, history, and diversification strategies. If the concentration is too high without strong mitigating factors, the loan may be denied.
A buyer is purchasing a manufacturing company where 80% of its revenue comes from one large corporate client. The lender will be highly concerned about this concentration risk, potentially requiring a higher equity injection, additional collateral, or denying the loan if no strong long-term contract or diversification plan is in place.
Insider move
Lenders prioritize stable and diversified revenue streams. High customer concentration makes the business highly vulnerable to external factors beyond its control. They will seek assurances, such as long-term contracts, diverse customer acquisition strategies, or other mitigation, to offset this risk.
13 CFR Part 120 — Business Loans
Office of the Federal Register · Federal regulation
7(a) Loan Program — Terms, Conditions, and Eligibility
U.S. Small Business Administration · Official SBA source
SOP 50 10 - Lender and Development Company Loan Programs
Last checked 2026-06-13. Official sources control — verify before relying on any rule for a live deal.
Last reviewed 2026-06-13 · SBA sources checked through 2026-06-13. DealRoom analysis of public SBA 7(a) lending records (FY2020–present). Grounded in the current SBA rulebook; verify against the official sources above before relying on it for a live deal. Not legal, tax, or financial advice, and not an approval decision.
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