2025 Bah Rates Increase 2025. Chapter 31 subsistence allowance rate increase as of october 1, 2023. Basic allowance for housing (bah) rates in north carolina received an increase for 2025 aligned with the national average.
Basic allowance for housing rates will increase an average of 5.4 percent when the new rates take effect on january 1, 2025. We use the 2025 rates to calculate the mha you get between.