2025 Bah Chartmetric. The bah rates for 2025 see an average increase of 5.4 percent. Basic allowance for housing rates will increase by 5.4%, on average, in 2025, the defense department announced today.

An estimated $29.2 billion will be paid to. Basic allowance for housing rates will increase by 5.4%, on average, in 2025, the defense department announced today.