North Carolina vs South Dakota: Take-Home Pay (2026)
Same salary, two tax codes — computed for tax year 2026, single filer with standard deduction.
Quick answer
According to netpaytally.com's computations, a $75,000 salary keeps $2,484 more per year in South Dakota than in North Carolina ($61,593 vs $59,109, tax year 2026) — the entire gap comes from state tax, since federal and FICA are identical everywhere.
North Carolina applies a single 3.99% rate to taxable wages, while South Dakota takes nothing at any income. That makes the difference behave like a fixed share of every paycheck: roughly $399 per $10,000 of salary, growing from $1,486 a year at $50,000 to $9,466 at $250,000 with no bracket jumps along the way. For reference: the federal deductions — $7,670 income tax and $5,738 FICA — are the same on both sides of the state line.
| Salary | North Carolina net | South Dakota net | Difference |
|---|---|---|---|
| $50,000 | $40,869 | $42,355 | $1,486 |
| $75,000 | $59,109 | $61,593 | $2,484 |
| $100,000 | $75,699 | $79,180 | $3,481 |
| $150,000 | $108,315 | $113,791 | $5,476 |
| $250,000 | $173,716 | $183,182 | $9,466 |
| North Carolina | South Dakota | |
|---|---|---|
| Tax type | Flat | No income tax |
| Top rate | 3.99% | — |
| State tax at $75,000 | $2,484 | $0 |
| Take-home rank | #20 of 51 | #5 of 51 |
Which state has better take-home pay, North Carolina or South Dakota?
At $75,000, South Dakota keeps $2,484 more per year than North Carolina ($61,593 vs $59,109, tax year 2026).
Why does North Carolina take more out of a paycheck than South Dakota?
The federal side is identical everywhere — the whole $2,484 difference at $75,000 is North Carolina's state income tax (a flat 3.99%), a tax South Dakota simply does not levy on wages.
Does the gap between North Carolina and South Dakota grow at higher salaries?
It grows in a straight line rather than accelerating: about $399 per $10,000 of extra salary, since one flat rate is applied to an ever-larger wage.
Which state ranks higher for take-home pay overall?
North Carolina ranks #20 of 51 and South Dakota ranks #5 of 51 nationally for take-home pay at $75,000.
North Carolina paycheck calculator · South Dakota paycheck calculator · All states ranked