Fill out all applicable spaces in the information grid at the top of the front page of the Guarantee. A personal loan guarantee for an SBA loan is a legally binding agreement where the borrower assumes personal responsibility for repaying the loan.When applying for an SBA 7(a) loan, you must complete SBA Form 1919. A lender may use the Transfer of Participation Agreement when submitting its assignment request to the SBA for approval. Holders' rights will continue in effect as specified in the loan note guarantee and assignment guarantee agreement. I have an unconditional personal guarantee on a SBA loan and promissory note in Rowlett, TX. (Dallas County).