The DE Underwriter (FHA Direct Endorsement Underwriter) will determine the final 203(b) mortgage amount. The DE Underwriter will take into account the repair escrow amount to determine the FHA loan amount. The DE underwriter will determine this amount. Regardless of whether or not a repair escrow will be used in the purchase of a home, the lines on the Sales Contract that request the down payment amount and the secured mortgage amount should be filled in “TBD” (To Be Determined). The line associated with the length of the loan should also be filled in TBD. Please remember that the repair escrow amount needs to be filled in only if the buyer is using 203(b) repair escrow financing.