SBA 7(a) Q&A
Short answer
High customer concentration with one client representing a large portion of revenue is a significant risk factor that can jeopardize SBA 7(a) loan approval.
Lenders and the SBA view high customer concentration as a major vulnerability. The loss of that single large customer could severely impact the business's revenue and ability to repay the loan. Mitigation strategies, such as strong contracts, diversification plans, or evidence of long-term relationships, are essential but may not fully offset the risk.
A buyer is acquiring a $1,000,000 revenue business where one client accounts for $500,000 of sales. The lender would likely decline the loan due to the extreme risk associated with losing that single client, unless there's a highly compelling and verifiable long-term contract in place.
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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