SBA loan basics
Short answer
The SBA's maximum guaranty percentage for 7(a) loans is typically 85% for loans up to $150,000 and 75% for loans greater than $150,000.
The SBA sets different guaranty percentages based on the loan amount to balance risk and encourage lending. For smaller loans ($150,000 or less), the higher 85% guaranty is offered to make them more attractive to lenders. For larger loans (over $150,000), the guaranty typically drops to 75%. There are specific exceptions or pilot programs with different guaranty amounts.
A $100,000 loan would receive an 85% SBA guaranty, meaning the SBA would cover $85,000 of any loss to the lender. A $500,000 loan would receive a 75% guaranty, covering $375,000 of any loss.
Lenders must accurately calculate the guaranteed portion and understand the limits. The guaranty percentage directly impacts the lender's risk exposure, making these calculations critical for their internal credit approval.
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 2026-06-13. 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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