Future advance clause, addresses future borrowings (if applicable); Foreclosure; Right to cure. Storing and Tracking Deeds of Trust.Advance clause is a part of a contract that allows for additional loans to be made in the future, even if the lender is not obligated to do so. I'm just going to take you through the exact process of how to fill out a deed of trust exactly and you can see what I mean it's very straight forward. (With Future Advance Clause). A futureadvance mortgage is a clause that gives a borrower the chance to borrow more after the initial loan agreement has been created. In fact, it states just the opposite. See also Mo. REV. STAT. 163, residential real property includes residential real property of up to four units. (With Future Advance Clause).