Insert the date the Guarantee is signed. Most SBA loans require some form of physical collateral, such as real estate, equipment, inventory or accounts receivable.Use the fields to narrow your search and select the "Search for documents" button to see your results. We provide documents in 17 different languages to help you understand eligibility requirements, fill out applications, and answer frequently asked questions. When applying for an SBA 7(a) loan, you must complete SBA Form 1919. "Note Participation" means a participation interest in a SBA 7(a) Loan.