SBA loan basics
Short answer
A personal guarantee makes you personally responsible for repaying the loan if your business defaults. Yes, all owners with 20% or more equity in the business are generally required to personally guarantee an SBA 7(a) loan.
The SBA mandates an unconditional personal guarantee from all owners holding 20% or more equity in the applicant business. This ensures that principals have a vested interest in the business's success and provides an additional layer of security for the lender and the SBA.
If Jane owns 30% of 'Jane's Boutique' and Mark owns 70%, both Jane and Mark would be required to sign personal guarantees for an SBA 7(a) loan, making them individually liable for the full loan amount in case of default.
Insider move
Lenders confirm all required personal guarantees are obtained and properly documented. They assess the personal financial strength of each guarantor, including their credit history and assets, as part of the overall risk assessment.
13 CFR Part 120 — Business Loans
Office of the Federal Register · Federal regulation
SOP 50 10 - Lender and Development Company Loan Programs
SBA Form 1919 - Borrower Information Form
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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