SBA 7(a) Q&A
Short answer
The SBA sets maximum allowable interest rates for 7(a) loans based on a fixed spread over a designated base rate, such as the Wall Street Journal Prime Rate.
The SBA publishes maximum interest rates, which are typically Prime Rate plus a margin, or a similar alternative base rate plus a margin. The margin varies depending on the loan amount and maturity. Lenders cannot charge more than these maximums, but can offer lower rates.
For a $700,000 loan with a 10-year term, the maximum rate might be Prime Rate + 2.75%. If the Prime Rate is 8.5%, the maximum interest rate a lender could charge would be 11.25% (8.5% + 2.75%).
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
7(a) Alternative Base Rate Options
Last checked 2026-06-14. Official sources control — verify before relying on any rule for a live deal.
Last reviewed 2026-06-14 · SBA sources checked through 2026-06-14. 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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