What Is Basic Allowance for Housing (BAH)?
Basic Allowance for Housing (BAH) is a tax-free monthly housing allowance paid to service members who do not live in government-provided housing — the amount depends on your duty-station ZIP code, pay grade, and dependency status. BAH is designed to cover approximately 95% of median local housing costs for your pay grade and dependency status, and is one of the most significant components of military compensation — often worth $1,000–$3,000+ per month depending on location.
BAH is a single Department of Defense allowance, so the rate is the same across every branch — the Army, Navy, Air Force, Marine Corps, Space Force, and Coast Guard all use identical rates for the same ZIP code, pay grade, and dependency status.
2026 BAH National Average Rates by Grade
For quick reference, here are approximate 2026 national average BAH rates by pay grade (the same figures used in our BAH Calculator). These are national averages only — your actual rate depends entirely on your duty-station ZIP code, and can run significantly higher in high-cost areas like San Diego, Washington D.C., or New York City.
| Grade | Without Dependents | With Dependents |
|---|---|---|
| E-1 | $900 | $1,150 |
| E-2 | $950 | $1,200 |
| E-3 | $1,000 | $1,250 |
| E-4 | $1,050 | $1,300 |
| E-5 | $1,150 | $1,400 |
| E-6 | $1,300 | $1,550 |
| E-7 | $1,450 | $1,700 |
| E-8 | $1,600 | $1,850 |
| E-9 | $1,750 | $2,000 |
| W-1 | $1,400 | $1,650 |
| W-2 | $1,550 | $1,800 |
| W-3 | $1,700 | $1,950 |
| W-4 | $1,850 | $2,100 |
| W-5 | $2,050 | $2,300 |
| O-1 | $1,400 | $1,700 |
| O-2 | $1,550 | $1,850 |
| O-3 | $1,750 | $2,050 |
| O-4 | $1,950 | $2,250 |
| O-5 | $2,200 | $2,500 |
| O-6 | $2,450 | $2,750 |
| O-7 | $2,650 | $3,000 |
| O-8 | $2,800 | $3,150 |
| O-9 | $2,900 | $3,250 |
| O-10 | $3,000 | $3,350 |
Approximate national averages — consistent with the figures in our BAH Calculator. Actual BAH is set per Military Housing Area (MHA) by DoD's Defense Travel Management Office and updated annually. Use the BAH Calculator or the official DoD BAH Rate Lookup for your exact rate.
How BAH Is Calculated
BAH is based on three factors:
- Duty station ZIP code — The local housing market, not where you live. Rates in high-cost areas (San Diego, Washington DC, Honolulu) are dramatically higher than rural duty stations.
- Pay grade — Higher-ranking service members receive higher BAH because the median housing cost data reflects the type of housing typical for that grade.
- Dependency status — Members with dependents (spouse, children) receive With Dependent (BAH-W) rates, which are higher than Without Dependent (BAH-S) rates.
BAH rates are set annually by DoD's Defense Travel Management Office (DTMO) using local housing cost surveys. DoD policy guarantees that rates never decrease from one year to the next — this is called "rate protection."
2026 BAH Rate Increase
BAH rates rose about 2.8% on average for 2026, effective January 1, 2026. Your exact change depends on your duty-station ZIP code and pay grade — some high-cost areas saw larger increases, while a few areas changed little. Thanks to rate protection, your personal rate never drops year over year as long as your grade and dependency status stay the same. Use the BAH calculator for current-year figures, or the BAH comparison tool to see 2025 and 2026 rates side by side.
BAH With vs. Without Dependents
The BAH-W (with dependents) rate is typically 15–25% higher than BAH-S (without dependents) for the same grade and location. You qualify for BAH-W if you have a dependent spouse, dependent child, or other qualifying dependent. A single service member living off post receives BAH-S at the Without rate.
BAH Rate Protection
If your housing area's BAH rate drops in a given year, your personal rate is frozen at the higher amount as long as your pay grade and dependency status don't change. This is called the "hold harmless" provision. If you PCS to a new duty station, your rate resets to whatever the new area's current rate is.
Overseas Housing Allowance (OHA)
Service members stationed overseas receive Overseas Housing Allowance (OHA) instead of BAH. OHA works differently — it reimburses actual housing costs up to a ceiling, plus a utility/recurring maintenance allowance. Unlike BAH, OHA fluctuates with exchange rates and is not "rate protected."
Partial BAH
Service members living in government quarters (barracks, on-post housing) typically receive reduced or no BAH. Single junior enlisted members (E-1 to E-3) in the barracks receive only a small Partial BAH — a legacy amount of roughly $7 to $51 per month depending on grade — rather than full BAH. Members in family housing receive no BAH. Reserve and National Guard members on shorter orders may instead receive BAH Type II, a flat national rate.
How to Look Up Your BAH Rate
Use the official DoD BAH calculator at defensetravel.dod.mil, or use our BAH Calculator for a quick national average estimate by grade.
BAH and Taxes
BAH is completely tax-free — it is not included in your gross income for federal or state income tax purposes. This makes BAH worth significantly more than an equivalent taxable salary increase. A $2,000/month BAH allowance for a service member in the 22% federal tax bracket is equivalent to approximately $2,564/month in gross taxable pay.
What Changes Your BAH Rate?
- Promotion — Your rate updates immediately when you promote to a new pay grade
- PCS — Your rate changes to the new duty station's current rate
- Gaining a dependent — Marriage or birth of a child moves you from BAH-S to BAH-W
- Losing dependent status — Divorce or dependent age-out may move you to BAH-S
- Annual rate adjustments — Effective January 1 each year, rates are updated based on DoD housing surveys
BAH for Dual-Military Couples
In a dual-military couple, each service member receives their own BAH. The military pays both spouses a housing allowance based on their own rank and duty location. Marriage does not reduce either member's BAH.
The key rule involves dependents. Only one spouse can claim the other (or the children) as a dependent for BAH, and they cannot both claim the same dependents. So one member usually draws BAH at the "with dependents" rate and the other at the "without dependents" rate.
If the couple has no children, both members typically draw BAH at the "without dependents" rate. When they have children, one parent claims the children for the higher rate. Families often assign the children to whichever member has the higher with-dependents rate.
When both members are stationed together, each rate is set by that shared ZIP code. When they live apart at different bases, each member's BAH follows their own duty station. Always confirm your designation with your finance office to avoid a housing-allowance overpayment.
Because BAH is only one part of your paycheck, the military pay calculator adds your base pay, BAH, and BAS together to estimate your full monthly compensation.