Idaho 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 $2,867 more per year in South Dakota than in Idaho ($61,593 vs $58,726, tax year 2026).
Side by sidenet pay by salary
| Salary | Idaho net | South Dakota net | Difference |
|---|---|---|---|
| $50,000 | $40,813 | $42,355 | $1,542 |
| $75,000 | $58,726 | $61,593 | $2,867 |
| $100,000 | $74,988 | $79,180 | $4,192 |
| $150,000 | $106,949 | $113,791 | $6,842 |
| $250,000 | $171,041 | $183,182 | $12,142 |
The two tax codes
| Idaho | South Dakota | |
|---|---|---|
| Tax type | Flat | No income tax |
| Top rate | 5.3% | — |
| State tax at $75,000 | $2,867 | $0 |
| Take-home rank | #33 of 51 | #5 of 51 |
Keep exploring
Idaho paycheck calculator · South Dakota paycheck calculator · All states ranked