Calculate your 2024 military take-home pay in Illinois • Base Pay + BAH + BAS - Taxes
Illinois is home to thousands of active duty service members and veterans. Understanding your total military compensation — including base pay, housing allowances, and the impact of Illinois state taxes — is essential for financial planning.
State Tax Status: ✓ TAX EXEMPT
Illinois fully exempts active duty military pay from the state 4.95% flat income tax.
Your military pay in Illinois consists of several components:
Basic pay is determined by your pay grade (E1-O10) and years of service. It is taxable at the federal level and subject to Illinois state tax rules above.
If you live off-base in Illinois, you receive BAH to cover housing costs. BAH is 100% tax-free and not counted as income. Illinois BAH rates average $1,600/month without dependents and $2,000/month with dependents.
BAS covers food costs. In 2024, enlisted members receive $460.25/month and officers receive $311.68/month. Like BAH, BAS is completely tax-free.
Hazardous duty pay, hostile fire pay, aviation career incentive pay, and other special pays may apply depending on your MOS/AFSC and assignment.
BAH rates are set by Military Housing Area (MHA) based on your duty station's zip code. Use the calculator above for estimates, then verify your exact rate at defensetravel.dod.mil.
Illinois fully exempts active duty military pay from the state 4.95% flat income tax. Military retirement pay may have different rules — consult a military tax specialist.
BAH rates vary by zip code. High cost-of-living areas have higher BAH. The state average is shown above.
No. BAH is federally tax-free and also exempt from Illinois state income tax, regardless of Illinois's standard income tax rules.