Proof of ongoing insurance on the collateral with the SBA named as mortgagee must be provided. Assumption of Loan Requirement Letter for disaster loan servicing action request packages.About this document and download. What documents are required for an SBA 504 loan application? An assumable mortgage involves one borrower taking over, or assuming, another borrower's existing home loan. Find out how it works. You may complete the Assessment Review Form or visit either of the offices of the Property Appraiser. 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. The violation of any provision hereof shall be triable in the Miami-Dade County Court. Services in the welfare-to-work process in Miami-Dade County.