Hawaii Bah Calculator 2025. — dod has released the 2025 basic allowance for housing rates, which will increase an average of 5.4% when the new rates take effect in 2025.,. Bah rates increased by 5.4% in 2025, a year after a record 12.1% rate increase was approved in 2023 to account for rapid inflation.
— the 2025 basic allowance for housing (bah) rates take effect on january 1, 2025. — in 2025, the department of defense calculated bah rates to cover roughly 95% of housing costs (including rent and utilities) in over 300 military housing areas.