Your first home starts with a plan
A practical guide to the numbers, the process, and your next big step.
Read the guideUsing BAH to plan your housing budget
Basic Allowance for Housing (BAH) helps eligible service members with housing costs when government quarters are not provided. The official amount depends on factors including location, pay grade, and dependency status. Military OneSource’s BAH overview explains the benefit and where to confirm your allowance.
This housing allowance calculator answers a separate question: how does your verified monthly amount compare with the housing expenses you expect to pay? It is a budget comparison, not an official rate lookup or an eligibility decision.
Start with your verified monthly allowance
Use the amount applicable to your circumstances and the relevant year. Check the official BAH rate lookup and confirm any uncertainty with your servicing finance office. Enter a monthly dollar amount rather than annual BAH, total military pay, or the rent you hope to afford. The calculator’s starting amount is only an example.
Include the costs you actually expect to pay
Enter your monthly rent or mortgage payment, then add utilities and other housing expenses. Depending on your arrangement, other costs might include insurance, association fees, or a monthly allowance for maintenance. Include each expense once: if taxes and insurance are already included in your mortgage payment, do not add them again.
For a proposed purchase, the mortgage calculator can help estimate the payment before you enter it here. Keep one-time expenses, such as a security deposit, moving costs, down payment, or closing costs, in a separate cash budget.
Read the monthly and annual results together
The calculator subtracts rent or mortgage, utilities, and other housing costs from your entered allowance. A positive result is the amount left within this housing comparison; a negative result is a shortfall to cover from other funds. It does not measure your entire household’s disposable income because food, transport, debt payments, and other living expenses are outside the calculation.
For example, $2,400 in monthly BAH minus $2,000 for housing, $250 for utilities, and $150 in other housing costs leaves $0. If housing rises to $2,200, the monthly difference becomes −$200, or −$2,400 over twelve months. These are illustrative inputs, not an official allowance quote.
Compare homes and leave room for changes
Change one expense at a time to compare different rentals or purchase budgets. The annual figures simply multiply the current monthly values by twelve; they do not forecast rate changes, reassignment, changes in entitlement, seasonal utility bills, or periods when your allowance differs. Revisit the estimate when your circumstances change and keep a separate cushion for unexpected costs.
