The Basic Allowance for Housing (BAH) is often the single largest allowance in a service member's paycheck — and it changes every time you PCS. Your rate depends on exactly three inputs: your duty station ZIP code, your pay grade, and whether you have dependents. This guide explains how BAH works in 2026 and how to look up your rate in seconds.
How BAH is determined
The Department of Defense groups ZIP codes into Military Housing Areas (MHAs) and surveys local rental and utility costs each year. Rates are then published for each pay grade, in two versions:
- With dependents — a higher rate reflecting larger housing needs.
- Without dependents — a lower rate for the same MHA and grade.
In recent years BAH has been designed to cover most of the estimated housing cost for a typical rental in your area. New rates generally take effect January 1, and rate protection generally prevents your BAH from decreasing while you stay continuously eligible at the same duty station. The authoritative source is the Defense Travel Management Office (DTMO).
Don't forget BAS
The Basic Allowance for Subsistence (BAS) offsets meal costs. Unlike BAH, it's a flat monthly rate — one for enlisted members, one for officers — regardless of location or dependents. Both BAH and BAS are generally not taxable, which makes them more valuable dollar-for-dollar than base pay. To see how they fit into your full paycheck, use the 2026 military pay calculator guide.
Look up your 2026 BAH in the app
- Download Military Benefits Tracker on the App Store.
- Open the Pay Calculator and select your pay grade.
- Turn on Receives BAH and enter your duty station ZIP code.
- Choose with or without dependents.
- Review the BAH estimate alongside base pay and BAS for a complete monthly picture.
Advanced BAH tools — like comparing rates across multiple ZIP codes when weighing PCS options — are part of Military Benefits Tracker Pro.
Check your BAH
BAH by ZIP code and pay grade, plus base pay and BAS — in one private calculator.
Estimates only. App results are educational estimates. Your official BAH rate is set by the DoD — verify it with DTMO or your finance office, especially around PCS moves and annual rate updates.
Frequently asked questions
Is BAH based on where I live or where I work?
Generally on the ZIP code of your permanent duty station, not where you choose to live. Certain situations (for example, some dependent-location cases) follow different rules — verify with your finance office.
Is BAH taxable?
No — BAH is generally not subject to federal income tax.
What happens if BAH rates go down next year?
Rate protection generally means your BAH won't decrease while you remain continuously eligible at the same duty station. Confirm current rules with DTMO.
Related guides
Sources
- Defense Travel Management Office — Basic Allowance for Housing
- DFAS — Military Pay Tables and Allowances
- DoD Military Compensation — Allowances
Military Benefits Tracker is an independent resource and is not affiliated with, endorsed by, or sponsored by the U.S. Department of Defense, the Department of Veterans Affairs, or any government agency. Calculations are estimates for educational purposes and are not financial, legal, tax, or medical advice. Always confirm rates and eligibility with the official source.