State comparison · 2024 tax year

Missouri vs Illinois
Paycheck Tax Comparison

Side-by-side take-home pay comparison on the same salary. See exactly which state puts more money in your pocket.

On a $100,000 salary, single filer
Higher take-home
MO
Missouri
Progressive
Annual take-home$74,465
Per paycheck (bi-weekly)$2,864
State tax (annual)$4,044
Effective total rate25.5%
Missouri Calculator →
IL
Illinois
4.95% flat
Annual take-home$73,799
Per paycheck (bi-weekly)$2,838
State tax (annual)$4,710
Effective total rate26.2%
Illinois Calculator →
Annual take-home difference
$665

Missouri residents keep $665 more per year on a $100,000 salary.

Take-home pay at every salary level

Missouri vs Illinois — Full Comparison

SalaryMO take-homeIL take-homeDifference
$60k$48,130$47,464$665 MO
$75k$58,115$57,449$665 MO
$100k$74,465$73,799$665 MO
$120k$87,447$86,782$665 MO
$150k$106,467$105,802$665 MO
$200k$140,114$139,448$665 MO

Missouri vs Illinois — FAQ

Is take-home pay higher in Missouri or Illinois?

On a $100,000 salary, Missouri produces $665 more in annual take-home pay. The difference depends on your salary, filing status, and deductions.

How much state income tax do you pay in Missouri vs Illinois?

On $100k single, Missouri state tax is $4,044/yr and Illinois is $4,710/yr.

What factors should I consider beyond state income tax when moving?

State income tax is only one piece of the financial picture. Also consider: property taxes (vary widely by state), sales tax rates, cost of housing, local/city taxes (NYC adds up to 3.876%), and quality of public services. A state with no income tax may have higher property or sales taxes to compensate.

How are federal taxes different in Missouri vs Illinois?

Federal income tax, Social Security, and Medicare are the same regardless of which state you live in. The only federal-level difference for state residents is the state and local tax (SALT) deduction, capped at $10,000 if you itemize.

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