The Short Answer
Active-duty base pay is fully exempt from Alabama income tax for residents; combat-zone pay and most allowances (quarters, subsistence, uniform, travel) are also excluded. Your base pay is set by the federal pay table — identical to every other state for your rank and years of service. What actually changes in Alabama is your BAH (averaging $1,200/mo without dependents and $1,500/mo with dependents) and how Alabama treats the taxable portion of your pay.
State tax status: ✓ TAX EXEMPT
2026 Worked Example — E-5, 6 Years, With Dependents in Alabama
Here is how the math actually lands for a mid-career enlisted member stationed in Alabama, built the way I read my own LES. Base pay and BAS are federal; the Alabama BAH figure is the state average.
| Monthly line item | Amount | Taxable? |
|---|---|---|
| Base pay (E-5, over 6 yrs) | $3,874 | Yes (federal + state) |
| BAH with dependents (Alabama avg) | $1,500 | No — tax-free |
| BAS (enlisted) | $476.95 | No — tax-free |
| Gross monthly entitlements | $5,850.95 | — |
| Taxable income (base pay only) | $3,874 | — |
| Est. Alabama state income tax | varies — see notes | — |
Only the $3,874 of base pay is taxable — the $1,976.95 of BAH + BAS is completely tax-free. Run your exact rank, ZIP, and dependency status in the Military Pay Calculator for a precise estimate.
How Alabama Taxes Each Type of Military Pay
Active-Duty Base Pay
Active-duty base pay is fully exempt from Alabama income tax for residents; combat-zone pay and most allowances (quarters, subsistence, uniform, travel) are also excluded.
Guard & Reserve Drill Pay
National Guard and Reserve drill pay is treated as exempt military compensation for Alabama residents.
Military Retirement Pay
Military retirement pay is fully exempt from Alabama income tax.
VA Disability Compensation
VA disability compensation is exempt at both the federal and Alabama state level.
SCRA & Residency in Alabama
Under SCRA/MSRRA, a nonresident servicemember and spouse may keep their home-state residency and avoid Alabama tax even while stationed at Redstone or Maxwell.
This is the single most misunderstood rule in military pay. Your home of record / state of legal residence — not your duty station — generally determines who can tax your military pay. Changing it is a deliberate act, not something that happens automatically when you PCS.
Major Military Installations in Alabama
- Redstone Arsenal
- Maxwell-Gunter Air Force Base
- Fort Novosel (formerly Rucker)
- Anniston Army Depot
BAH is set by the Military Housing Area covering your duty ZIP. Verify your exact rate at the official DoD BAH lookup.
Official Sources
FAQ — Military Pay in Alabama
Does Alabama tax my military base pay?
Active-duty base pay is fully exempt from Alabama income tax for residents; combat-zone pay and most allowances (quarters, subsistence, uniform, travel) are also excluded.
Is my BAH taxed in Alabama?
No. BAH is federally tax-free and is never counted as income for Alabama state income tax, regardless of how Alabama treats base pay.
Does Alabama tax military retirement pay?
Military retirement pay is fully exempt from Alabama income tax.
I'm stationed in Alabama but my home of record is elsewhere — who taxes me?
Under SCRA/MSRRA, a nonresident servicemember and spouse may keep their home-state residency and avoid Alabama tax even while stationed at Redstone or Maxwell.