Side-by-side tax comparison between Connecticut (6.99% top rate) and Wisconsin (7.65% top rate).
| Salary | Connecticut | Wisconsin | Difference | Winner |
|---|---|---|---|---|
| $50K | $39,676 | $39,429 | −$248 | Connecticut |
| $75K | $57,371 | $56,999 | −$371 | Connecticut |
| $100K | $73,648 | $73,153 | −$495 | Connecticut |
| $150K | $105,582 | $104,840 | −$743 | Connecticut |
| $200K | $138,618 | $137,628 | −$990 | Connecticut |
Connecticut offers higher take-home pay at every salary level. Connecticut's 6.99% top rate is more favorable than Wisconsin's 7.65%. At $100K, the difference is $495/year — that’s $41/month.
However, cost of living matters. Connecticut has a cost index of 111 while Wisconsin is at 93. After adjusting for cost of living, the gap widens significantly.