BAH Comparison Tool

Basic Allowance for Housing is set annually by the Defense Travel Management Office (DTMO) using rental-market surveys conducted in each Military Housing Area (MHA). The published rate reflects the median rent for an anchor-point dwelling at the housing standard the Department of Defense assigns to each pay grade, plus utilities. For Calendar Year 2026, DTMO surveyed 300+ MHAs and published the rates effective 1 January under the authority of 37 U.S.C. § 403 and JTR Chapter 10. The rate the member receives is gated on three things — pay grade, dependency status, and the ZIP code of the duty station — and is paid at full statutory amount regardless of whether the member's actual rent is above or below it.

Rate protection. Under JTR 100204, a service member is entitled to the published BAH rate at their assigned MHA, but if DTMO publishes a lower rate for that MHA in a subsequent year, the member continues to receive the prior (higher) rate as long as they remain at the same duty station. Rate protection extends to the dependency status held at the time of the cut — moving from "with dependents" to "without dependents" mid-tour cancels the protection on the with-dependents portion. The protection does not transfer with a PCS; the member reassigns to the new MHA's current-year rate at the new station. Rate protection is one of the most consequential rules for members at duty stations where rents have declined faster than the MHA survey reflects — an E-6 in a cooling rental market may receive 5-10% more BAH than current market rates because the prior-year published rate is locked in.

The 5% out-of-pocket history. From 2015 through 2022, BAH was published at 95% of the surveyed median rent and utilities, intentionally creating a 5% out-of-pocket cost share for members. The National Defense Authorization Act for Fiscal Year 2023 restored BAH to 100% of the surveyed amount, eliminating the residual out-of-pocket gap. Members at duty stations with limited inventory at the BAH-anchor housing standard often still pay out of pocket because the local market is above the survey median — that is a market-driven gap, not a statutory one. The 5% legacy frequently shows up in comparison spreadsheets created before 2023; current rates as published by DTMO are 100% of the surveyed amount.

Dual-military housing rules. When two service members are married and share a household, only one BAH is paid under JTR 100302 — typically at the higher rank's with-dependents rate. Each member's individual record reflects "with dependents" but only one allowance lands. Geographically separated dual-military couples (one stationed at MHA A, the other at MHA B) each receive their own BAH at the respective MHA without-dependents rate, even if dependents reside with one of them. The "single BAH" rule is one of the most common LES surprises for newly dual-military couples — both individual orders show BAH entitlement, but the joint pay system collapses to one payment for cohabiting members.

BAH and government quarters. Members assigned to government-controlled housing on or off installation do not receive BAH (the housing is the in-kind equivalent). Privatized housing under the Military Housing Privatization Initiative (MHPI), where the on-installation housing is owned and operated by Lendlease, Hunt, Corvias, Balfour Beatty, Lincoln Military Housing, or similar partners, is treated differently — members pay rent to the private landlord using BAH, so the BAH continues to be paid. Verifying which housing status applies at the gaining installation matters for budget planning before a PCS.

Authorities: 37 U.S.C. § 403 (Basic allowance for housing); 26 U.S.C. § 134 (Non-taxable status of qualified military benefits); Joint Travel Regulations Chapter 10; DTMO BAH program and annual rate-survey methodology. For binding rate decisions at the assignment, verify with the gaining installation finance office; the published rate table reflects the rate paid, but rate protection and dependency adjustments can shift the actual entitlement.