A personal loan guarantee for an SBA loan is a legally binding agreement where the borrower assumes personal responsibility for repaying the loan. Fill out all applicable spaces in the information grid at the top of the front page of the Guarantee.SBA Lenders may use this form. SBA Form 413, also known as the Personal Financial Statement, is an essential document for those seeking an SBA loan. This Secondary Participation Guaranty Agreement is a contract that details the terms and conditions of the sale of the guaranteed portion of an SBA loan. SBA Form 148 (Unconditional Guarantee) and SBA Form 148L (Limited Guarantee) are the standard documents for providing a guaranty on an SBA loan. What Is a Guarantor? In the context of business loans, a guarantor is a person who agrees to repay the loan if the business is unable to do so. Locked into a term loan securing their most valuable collateral, how did the Company essentially move its entire business out from under secured lenders' noses? IBank's Small Business Finance Center features a loan guarantee program designed to assist small businesses that experience capital access barriers.