The Basic Allowance for Housing (BAH) is a crucial component of the compensation package for military personnel. Designed to help service members and their families cover the costs of housing, the BAH provides financial assistance based on factors such as rank, location, and dependents, to avoid the military officers to suffer on housing difficulties while deployed.
The BAH program recognizes the diverse housing needs of military personnel, and takes into account the different housing markets across the country. It’s designed to ensure that service members can find suitable accommodations regardless of where they are stationed. The US Government acknowledges the importance of stable and comfortable housing for the well-being and morale of its personnel, since they are providing an invaluable service to the Nation.
The different types of BAH payments and how to apply
As stated before, there are several types of Basic Allowance for Housing (BAH), and the amount of BAH one receives generally depends on their location, pay grade, and whether they have dependents or not. You must take into account that the BAH system is provided based on the assigned location rather than the actual place of residence.

In certain cases, for example, individuals may be eligible for specific BAH amounts when living separately from their dependents, but that’s just one branch of the system. These circumstances may arise during unaccompanied overseas tours or if a dependent child resides with a former spouse.
The rules governing these situations can be complex, so it’s advisable to consult with the Finance Office if you find yourself in such a position. Let’s now explore the different types of BAH available.
BAH With Dependents, BAH Without Dependents and the difference from the OHA
If you have a permanent duty within the 50 United States and are not provided government housing, you qualify for a BAH, based on your dependency status at the ZIP Code of your permanent duty station. Similarly, if you are stationed overseas (including U.S. protectorates) and not provided government housing, you are eligible for Overseas Housing Allowance (OHA) based on your dependency status.
In the case of an unaccompanied overseas tour, you qualify for BAH at the “with dependents” rate based on the ZIP Code of your dependent’s residence in the United States. Additionally, you may receive OHA at the “without dependents” rate if you are not provided government housing overseas. If you are without dependents and residing in government quarters, you are entitled to a Partial BAH.
The BAH Reserve Component/Transit (BAH RC/T) and the BAH-Differential (BAH-Diff): Why are they different?
The BAH RC/T is a different assistance, compared to the others. It’s a non-locality housing allowance designed for specific circumstance and it’s different from the regular BAH payments. Now, the BAH-Differential (BAH-Diff) is also different: the housing allowance for members assigned to single-type quarters who are authorized a basic allowance for housing solely due to their child support payments. To be eligible for BAH-Diff, the monthly rate of child support must be equal to or greater than the BAH-Diff.
The Secretary of Defense determines BAH-Diff, which was initially established as the difference between the basic allowance for quarters (BAQ) with dependents and BAQ without dependents in 1997, according to the member’s grade. Similar to other allowances, BAH-Diff rates are determined annually by increasing the previous year’s rates by the percentage growth of military basic pay. For more detailed information, it is recommended to reach out to your finance office.
Calculating your Basic Allowance for Housing support with a simple online tool
The first thing you have to do is determine what your pay grade is, whether it is from group E, group W or group O. Then, you should check what your ZIP code is to know where you are deployed and what type of BAH you could apply for. The military.com online tool will allow you to indicate if you have or not dependents.
Here are some examples you give comparison points:
- If your pay grade is E-1 (Private), and your ZIP code is 74008 in Tulsa, Oklahoma, with dependents, your Basic Allowance for Housing is $1,257/mo.
- If your pay grade is W-1 (Warrant Officer), with dependents, and your ZIP code is 32542 in Valparaiso, Florida, your BAH is $2,373/mo.
- And if you are a O-1 (Second Lieutenant), without dependents, and your ZIP code is 76305 in : Wichita Falls, Texas, your BAH will be $2,337/mo.
As you could imply, every case is different: you could get to know how much your BAH support could be using the free online calculator.