Illinois vs South Dakota: Take-Home Pay
Same salary, two tax codes — computed for tax year 2026, single filer with standard deduction.
Quick answer
According to payandtaxes.com's computations, a $75,000 salary keeps $3,568 more per year in South Dakota than in Illinois ($61,593 vs $58,025, tax year 2026).
Side by sidenet pay by salary
| Salary | Illinois net | South Dakota net | Difference |
|---|---|---|---|
| $50,000 | $40,025 | $42,355 | $2,330 |
| $75,000 | $58,025 | $61,593 | $3,568 |
| $100,000 | $74,375 | $79,180 | $4,805 |
| $150,000 | $106,511 | $113,791 | $7,280 |
| $250,000 | $170,952 | $183,182 | $12,230 |
The two tax codes
| Illinois | South Dakota | |
|---|---|---|
| Tax type | Flat | No income tax |
| Top rate | 4.95% | — |
| State tax at $75,000 | $3,568 | $0 |
| Take-home rank | #46 of 51 | #5 of 51 |
Keep exploring
Illinois paycheck calculator · South Dakota paycheck calculator · All states ranked