Side-by-side tax comparison between New York (10.9% top rate) and South Dakota (no income tax).
| Salary | New York | South Dakota | Difference | Winner |
|---|---|---|---|---|
| $50K | $37,460 | $42,298 | +$4,838 | South Dakota |
| $75K | $54,046 | $61,303 | +$7,256 | South Dakota |
| $100K | $69,215 | $78,890 | +$9,675 | South Dakota |
| $150K | $98,934 | $113,446 | +$14,513 | South Dakota |
| $200K | $129,753 | $149,103 | +$19,350 | South Dakota |
South Dakota offers higher take-home pay at every salary level. With no state income tax, South Dakota gives you a significant advantage over New York's 10.9% top rate. At $100K, the difference is $9,675/year — that’s $806/month.
However, cost of living matters. New York has a cost index of 125 while South Dakota is at 92. After adjusting for cost of living, the gap widens significantly.