SBA loan basics
Short answer
SBA 7(a) loan interest rates can be either fixed or variable, depending on the lender's offering and the specific loan agreement.
SBA loans can be structured with either fixed or variable interest rates. Variable rates are typically tied to a base rate like the Prime Rate, Term SOFR, or the WSJ Prime Rate, plus a lender's spread. Fixed rates are set at loan origination and remain constant throughout the loan term.
A borrower might choose a variable rate of Prime + 2.75% for their $400,000 loan, meaning their monthly payment could fluctuate. Another borrower might prefer a fixed rate of 8.5% for their loan, guaranteeing consistent payments.
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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