Bah 2024 Increase. The department of defense has released the 2024 basic allowance for housing rates, which will increase an average of 5.4 percent on january 1, 2024. The 2024 bah rates, which took effect on january 1st, 2024, saw an average increase of 5.4 percent compared to 2023.

On average, bah increased 5.4% from 2023, totaling $27.9 billion—a drastic drop from last year’s increase of 12.1%, and. The department of defense has released the 2024 basic allowance for housing rates, which will increase an average of 5.4 percent on january 1, 2024.