BAH Explained: How the Military Housing Allowance Works

The Basic Allowance for Housing (BAH) is one of the biggest parts of military pay that people don't understand — and one of the most misquoted. Here's how it actually works, using the answers published by the Defense Travel Management Office, the DoD office that runs the program.

What BAH is

The official description: BAH is "a fundamental component of the military pay package designed to offset housing costs for Service members renting off-base on the local market economy." By law, it's based on the cost of adequate housing for civilians with comparable income in the same area.

Who gets it

The DoD's eligibility answer: a member assigned to permanent duty within the 50 United States who is not furnished government housing is eligible for BAH.

So a member living in government quarters — on base — generally doesn't receive BAH for that housing. Members stationed overseas (except Hawaii and Alaska) who aren't provided government housing receive a different allowance, the Overseas Housing Allowance.

What sets the amount

Three things, according to the DoD:

1. Pay grade (rank).
2. Dependency status — with or without dependents.
3. The ZIP code of the permanent duty station.

You can look up any rate with the official BAH calculator on travel.dod.mil.

How the rates are calculated

Each year, the DoD computes BAH from median market rents and average utility costs (electricity, water and sewer, and heating fuel) for civilians in each local area. It uses U.S. Census Bureau data to match each pay grade and dependency status to the type of housing civilians with similar incomes typically rent. The DoD notes that rental prices generally change 2% to 5% a year, and BAH rates change accordingly.

Five things people get wrong about BAH

1. "More kids, more BAH"

No. The DoD is explicit: BAH distinguishes only between with and without dependents. The rate doesn't increase with the number of dependents.

2. "It's based on where you live"

No. It's based on your duty station, not your home. The DoD explains that once the duty station is known, the amount is fixed regardless of where you choose to live — so living farther away doesn't raise it.

3. "It's meant to cover all your housing costs"

No. The DoD says BAH is not intended to cover all of a member's housing costs, and your out-of-pocket cost can be higher or lower depending on the housing you choose. If you spend less, you keep the difference.

4. "You can't use it for a mortgage"

You can. Members are free to use BAH as they choose. But it's calculated from the rental market, so it isn't designed to track home prices or ownership costs.

5. "It covers the cost of living"

No. BAH covers housing only. Other costs of living are handled by different programs, such as the cost-of-living allowance in some high-cost areas.

Where else BAH shows up: the GI Bill

The Post-9/11 GI Bill's monthly housing allowance for in-person students is based on the BAH for an E-5 with dependents at the school's location, according to the VA. So the same rate tables matter after service too. See The Post-9/11 GI Bill Explained.

Where the ASVAB comes in

BAH, basic pay and the rest start once you enlist — and enlisting starts with your AFQT. Our free practice test gives you an AFQT estimate from the four AFQT sections, with the computer version's time limits — a practice estimate, not an official score.

ASVABIFY is a study app, not affiliated with the Department of Defense. Rates change every year; use the official BAH calculator for current numbers.

Quick answers

What does BAH stand for?

Basic Allowance for Housing.

Does BAH depend on where I live or where I'm stationed?

Where you're stationed — your permanent duty station's ZIP code.

Does having more children increase BAH?

No. BAH has only two rates per location and grade: with dependents and without.

Do I get BAH if I live on base?

BAH is for members who are not furnished government housing. If you live in government quarters, you generally don't receive it.

Sources

• BAH Basics — Defense Travel Management Office
• BAH Eligibility — Defense Travel Management Office
• Basic Allowance for Housing — Defense Travel Management Office
• Post-9/11 GI Bill rates — VA