Stivenza · State comparison
Illinois vs Indiana Paycheck — Take-Home Pay Compared (2026)
On a $100,000 salary, Indiana keeps about $2,000 more per year after federal, state and FICA taxes. Here's the full side-by-side.
Take-home pay: Illinois vs Indiana
| Salary | IL | IN | Difference |
|---|---|---|---|
| $50,000 | $39,880 | $40,880 | IN +$1,000 |
| $75,000 | $57,880 | $59,380 | IN +$1,500 |
| $100,000 | $74,230 | $76,230 | IN +$2,000 |
| $150,000 | $106,366 | $109,366 | IN +$3,000 |
| $200,000 | $139,027 | $143,027 | IN +$4,000 |
Single filer, no pre-tax deductions. Illinois (IL) vs Indiana (IN), 2026 tax year.
State income tax compared
Illinois
Illinois levies a flat 4.95% state income tax — everyone pays the same marginal rate regardless of income.
Indiana
Indiana levies a flat 2.95% state income tax — everyone pays the same marginal rate regardless of income.
Frequently asked questions
- Do you take home more in Illinois or Indiana?
- On a $100,000 salary, Indiana leaves about $2,000 more per year in take-home pay than Illinois.
- How much is $100,000 after tax in Illinois vs Indiana?
- $100,000 a year nets about $74,230 in Illinois and $76,230 in Indiana for a single filer (federal, state and FICA).
- Does Illinois or Indiana have higher income tax?
- Illinois: Illinois levies a flat 4.95% state income tax — everyone pays the same marginal rate regardless of income. Indiana: Indiana levies a flat 2.95% state income tax — everyone pays the same marginal rate regardless of income.
How this is calculated
Estimates use 2026 tax rules and run entirely in your browser — nothing you type is sent to a server. We compute federal income tax, Social Security, Medicare, and your state's income tax from your gross pay and pre-tax deductions.
Data sources & what's included
- Federal income tax & standard deduction: IRS Revenue Procedure 2025-32 (2026 tax-year rate schedules, all filing statuses).
- Social Security & Medicare: SSA 2026 wage base ($184,500) and IRS Topic 751, including the 0.9% Additional Medicare Tax.
- State income tax: 2026brackets and standard deductions for all 50 states and DC, from the Tax Foundation's 2026 dataset cross-checked against state Departments of Revenue.
Pre-tax deductions: 401(k) reduces income-tax wages but not Social Security/Medicare wages; HSA, FSA, and health premiums reduce both.
Not included: local/city/county income taxes, personal-exemption credits, itemized deductions, tax credits, and deduction phase-outs. Your actual withholding and tax return may differ.
Reviewed by Colson, Founder, ColsonSuperApps LLC · Last updated June 1, 2026 · Full methodology & sources