SBA loan basics
Short answer
The SBA guarantee encourages banks to lend to small businesses by reducing the risk exposure for the lender, making them more willing to approve loans for businesses that might not meet traditional lending criteria.
By guaranteeing a significant portion of the loan principal, the SBA absorbs a percentage of the loss if a borrower defaults. This lower risk profile enables banks to offer loans with more flexible terms, such as longer repayment periods and lower collateral requirements, to a wider range of small businesses.
A bank might be hesitant to lend $200,000 to a new business due to its lack of operating history. With an 85% SBA guarantee, the bank's maximum loss is reduced to $30,000 ($200,000 - $170,000), making the loan much more attractive to the bank.
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
SBA 7(a) Loans Overview
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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