Also known as: guaranty agreement meaning · personal guaranty · guarantor agreement
A contract in which one party, the guarantor, agrees to be responsible for another party's debt or obligation if that party defaults.
A guaranty agreement is a promise by one party, the guarantor, to answer for the debt or performance of another party if that party fails to pay or perform. Lenders, landlords, and suppliers routinely ask early-stage companies, and their founders personally, to sign a guaranty before extending a loan, lease, or credit line, which is how a personal guaranty can put a founder's own assets at risk. In surety, the related General Indemnity Agreement is what obligates the principal to repay the surety for any bond loss. Because a guaranty creates a direct, often personal, obligation that insurance usually will not cover, it is worth reading as carefully as any coverage form.
A guaranty agreement is a contract in which one party (the guarantor) promises to cover another party's debt or obligation if that party defaults. Lenders and landlords use them to get a second source of repayment, often a founder or parent company, if the primary borrower cannot pay. Signing one creates a direct obligation that stands behind the original debt.
Insurance transfers risk to a carrier that absorbs covered losses in exchange for premium. A guaranty is a personal or corporate promise to pay someone else's obligation if they default, and the guarantor is not reimbursed; it simply owes the money. Guaranty obligations are generally not covered by standard business insurance.
They are closely related but not identical. A guaranty is a promise to answer for another party's debt if that party defaults, while an indemnity agreement is a promise to reimburse someone for their own losses. In surety, a principal signs a General Indemnity Agreement to repay the surety, and lenders often use guaranties to secure repayment from founders.
Definitions are educational and may be modified by your specific policy language, endorsements, and state rules. For regulatory guidance, refer to the California Department of Insurance or the NAIC.
Last updated: July 2026.