Side-by-side tax comparison between Hawaii (11% top rate) and Washington (no income tax).
| Salary | Hawaii | Washington | Difference | Winner |
|---|---|---|---|---|
| $50K | $38,173 | $42,298 | +$4,125 | Washington |
| $75K | $55,115 | $61,303 | +$6,188 | Washington |
| $100K | $70,640 | $78,890 | +$8,250 | Washington |
| $150K | $101,071 | $113,446 | +$12,375 | Washington |
| $200K | $132,603 | $149,103 | +$16,500 | Washington |
Washington offers higher take-home pay at every salary level. With no state income tax, Washington gives you a significant advantage over Hawaii's 11% top rate. At $100K, the difference is $8,250/year — that’s $688/month.
However, cost of living matters. Hawaii has a cost index of 192 while Washington is at 110. After adjusting for cost of living, the gap widens significantly.