Connecticut vs New Hampshire:
Take-Home Pay Comparison
Side-by-side tax comparison between Connecticut (6.99% top rate, graduated) and New Hampshire (no income tax). See which state lets you keep more at every salary level, and how cost of living changes the picture.
Tax Structure: Connecticut vs New Hampshire
New Hampshire has no state income tax, while Connecticut uses a graduated system with rates of 3-6.99%. On a $100K salary, this creates a state tax difference of $4,544/year that New Hampshire residents simply don’t pay.
Connecticut’s graduated brackets mean the gap between these two states widens at higher salaries. At $200K, the state tax difference grows to $9,087/year, while at $50K it’s only $2,272.
Take-Home at Every Salary Level
New Hampshire wins at 10 out of 10 salary levels tested. The advantage is consistent and significant across the income spectrum.
| Salary | Connecticut | New Hampshire | Difference | Winner |
|---|---|---|---|---|
| $40K | $32,503 | $34,320 | +$1,817 | New Hampshire |
| $50K | $40,083 | $42,355 | +$2,272 | New Hampshire |
| $60K | $47,664 | $50,390 | +$2,726 | New Hampshire |
| $75K | $58,130 | $61,538 | +$3,408 | New Hampshire |
| $100K | $74,582 | $79,125 | +$4,544 | New Hampshire |
| $120K | $87,743 | $93,195 | +$5,452 | New Hampshire |
| $150K | $106,936 | $113,751 | +$6,815 | New Hampshire |
| $200K | $139,800 | $148,887 | +$9,087 | New Hampshire |
| $250K | $171,905 | $183,264 | +$11,359 | New Hampshire |
| $300K | $201,698 | $215,329 | +$13,631 | New Hampshire |
Cost of Living: Connecticut (111) vs New Hampshire (108)
Take-home pay only tells part of the story. Connecticut has a cost of living index of 111 while New Hampshire is at 108 (national average = 100).
With similar costs of living (111 vs 108), the tax difference is the primary factor. What you see in raw take-home pay is essentially what you get in purchasing power: $67,191 in Connecticut vs $73,264 in New Hampshire.
Married Filing Jointly: How It Changes the Comparison
For a single earner at $100K filing jointly, take-home becomes $80,167 in Connecticut and $84,710 in New Hampshire \u2014 a difference of $4,544. The gap remains similar regardless of filing status.
Should You Move from Connecticut to New Hampshire?
On paper, moving from Connecticut to New Hampshire would save $4,544/year on a $100K salary, or $22,718 over 5 years. But relocation involves real costs: moving expenses, potentially buying/selling a home, changing jobs, and adjusting to a new community.
The $4,544/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.