Side-by-side tax comparison between New Hampshire (no income tax) and Oklahoma (4.75% top rate).
| Salary | New Hampshire | Oklahoma | Difference | Winner |
|---|---|---|---|---|
| $50K | $42,298 | $40,516 | −$1,781 | New Hampshire |
| $75K | $61,303 | $58,631 | −$2,672 | New Hampshire |
| $100K | $78,890 | $75,328 | −$3,563 | New Hampshire |
| $150K | $113,446 | $108,102 | −$5,344 | New Hampshire |
| $200K | $149,103 | $141,978 | −$7,125 | New Hampshire |
New Hampshire offers higher take-home pay at every salary level. With no state income tax, New Hampshire gives you a significant advantage over Oklahoma's 4.75% top rate. At $100K, the difference is $3,563/year — that’s $297/month.
However, cost of living matters. New Hampshire has a cost index of 108 while Oklahoma is at 87. After adjusting for cost of living, the gap widens significantly.