“In accordance with the Joint Travel Regulations (JTR), Table 2-14, item 6, I have elected to utilize off-post lodging. Per JTR guidance, if adequate Government quarters are available on the U.S. installation to which a Service member is assigned TDY, but the Service member chooses to use other lodging, the Service member is limited to the reimbursement cost of Government quarters on the assigned TDY installation (44 Comp. Gen. 626 (1965)). I acknowledge that my lodging reimbursement will be limited to the Government lodging rate as outlined in the JTR.”
The government will reimburse the actual cost, even if it is lower than the lodging per diem.