SBA 7(a) Q&A
Short answer
The interest rate on a variable-rate SBA 7(a) loan typically adjusts quarterly, although monthly adjustments are also permitted. The adjustment frequency is set by the lender at loan origination and specified in your loan agreement.
SBA 7(a) variable interest rates are tied to a published prime rate or an optional peg rate, plus a fixed spread. Lenders have the option to adjust these rates monthly, quarterly, or semi-annually, with quarterly being the most common. This adjustment frequency is disclosed to the borrower in the loan authorization.
If your SBA loan has a variable rate tied to Prime + 2.75% and adjusts quarterly, then every three months, the lender will check the current Prime Rate and adjust your interest rate accordingly for the next quarter.
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
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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