Fee Disclosure Form and Compensation Agreement. SBA Form 159, the Fee Disclosure and Compensation Agreement, is necessary for reporting the fees being paid during an SBA loan transaction.SBA form 159, the Fee Disclosure and Compensation Agreement, is necessary for reporting the fees being paid during an SBA loan transaction. SBA form 159 Fee Disclosure and Compensation Agreement for use with 7(a) and 504 Loan programs. About this document and download. Purpose of this form: Section 13 of the Small Business Act requires that an SBA disaster loan applicant. Instructions for completing this form: This form must be completed in connection with a loan application if the. The Compensation Agreement can be executed prior to the offer for Purchase and Sale between the Buyer and Seller.