BAH Calculator (2026)
Look up your 2026 Basic Allowance for Housing (BAH) by duty-station ZIP code and pay grade, with and without dependents. BAH is tax-free and set by the local housing market, so it changes with your location and rank.
Frequently asked questions
How is BAH determined?
BAH is set each year by the Defense Department based on rental housing costs in your duty-station area (by ZIP code), your pay grade, and whether you have dependents. It is tax-free.
Does BAH change when I get promoted or move?
Yes. A higher pay grade or a move to a higher-cost area generally raises your BAH. Rate protection means an existing rate usually won’t drop while you stay at that location.