Nebraska vs South Dakota:
Take-Home Pay Comparison
Side-by-side tax comparison between Nebraska (4.55% top rate, graduated) and South Dakota (no income tax). See which state lets you keep more at every salary level, and how cost of living changes the picture.
Tax Structure: Nebraska vs South Dakota
South Dakota has no state income tax, while Nebraska uses a graduated system with rates of 2.46-4.55%. On a $100K salary, this creates a state tax difference of $2,958/year that South Dakota residents simply don’t pay.
Nebraska’s graduated brackets mean the gap between these two states widens at higher salaries. At $200K, the state tax difference grows to $5,915/year, while at $50K it’s only $1,479.
Take-Home at Every Salary Level
South Dakota wins at 10 out of 10 salary levels tested. The advantage is consistent and significant across the income spectrum.
| Salary | Nebraska | South Dakota | Difference | Winner |
|---|---|---|---|---|
| $40K | $33,137 | $34,320 | +$1,183 | South Dakota |
| $50K | $40,876 | $42,355 | +$1,479 | South Dakota |
| $60K | $48,616 | $50,390 | +$1,775 | South Dakota |
| $75K | $59,319 | $61,538 | +$2,218 | South Dakota |
| $100K | $76,168 | $79,125 | +$2,958 | South Dakota |
| $120K | $89,646 | $93,195 | +$3,549 | South Dakota |
| $150K | $109,315 | $113,751 | +$4,436 | South Dakota |
| $200K | $142,972 | $148,887 | +$5,915 | South Dakota |
| $250K | $175,870 | $183,264 | +$7,394 | South Dakota |
| $300K | $206,456 | $215,329 | +$8,873 | South Dakota |
Cost of Living: Nebraska (91) vs South Dakota (92)
Take-home pay only tells part of the story. Nebraska has a cost of living index of 91 while South Dakota is at 92 (national average = 100).
With similar costs of living (91 vs 92), the tax difference is the primary factor. What you see in raw take-home pay is essentially what you get in purchasing power: $83,701 in Nebraska vs $86,005 in South Dakota.
Married Filing Jointly: How It Changes the Comparison
For a single earner at $100K filing jointly, take-home becomes $81,753 in Nebraska and $84,710 in South Dakota \u2014 a difference of $2,958. The gap remains similar regardless of filing status.
Should You Move from Nebraska to South Dakota?
On paper, moving from Nebraska to South Dakota would save $2,958/year on a $100K salary, or $14,788 over 5 years. But relocation involves real costs: moving expenses, potentially buying/selling a home, changing jobs, and adjusting to a new community.
The $2,958/year savings is meaningful but probably not enough to justify a move on its own. However, combined with other factors like career growth, lifestyle preferences, or family proximity, it could tip the scale.