SBA loan basics
Short answer
SBA 7(a) loan interest rates can be either fixed or variable, though variable rates are more common, especially for larger or longer-term loans.
Lenders offer rates that are either fixed for the life of the loan or variable, meaning they adjust periodically (e.g., quarterly or monthly) based on a designated prime rate or other base rate like SOFR. The SBA sets maximum allowable rates for both fixed and variable options, preventing lenders from charging excessively high interest.
A borrower might choose a variable rate of Prime + 2.75% for a 10-year loan, meaning their interest payments will go up or down as the Prime Rate changes. Alternatively, they could secure a fixed rate of 9.0% for the entire loan term.
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
SBA 7(a) Loans Overview
7(a) Alternative Base Rate Options
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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