The important feature is that the mortgage secures frequent and routine future advances to be added to the loan balance. Updates may be slower during some times of the year, depending on the volume of enacted legislation.A future advance is a common clause added to loan agreements that allows the borrower access to additional funds under the same loan agreement. Trustee of Farmers' Mechanics' Bank of Steubenville, 15 Ohio, 253; Chapin v. You also should determine that the mortgage complies with state law for future advances. The security agreement can be contained in the promissory note, the deed of trust, or a loan agreement. Please fill out this field.