Connecticut vs New Jersey:
Take-Home Pay Comparison
Side-by-side tax comparison between Connecticut (6.99% top rate, graduated) and New Jersey (10.75% top rate, graduated). See which state lets you keep more at every salary level, and how cost of living changes the picture.
Tax Structure: Connecticut vs New Jersey
Connecticut uses a graduated income tax (3-6.99%) while New Jersey has a graduated system (1.4-10.75%). On a $100K salary, Connecticut takes $4,544 in state and local taxes compared to New Jersey’s $6,988 \u2014 a difference of $2,444.
Both states use graduated brackets, but New Jersey’s top rate of 10.75% is higher than Connecticut’s 6.99%.
Take-Home at Every Salary Level
Connecticut wins at 10 out of 10 salary levels tested. The advantage is consistent and significant across the income spectrum.
| Salary | Connecticut | New Jersey | Difference | Winner |
|---|---|---|---|---|
| $40K | $32,503 | $31,525 | −$978 | Connecticut |
| $50K | $40,083 | $38,861 | −$1,222 | Connecticut |
| $60K | $47,664 | $46,198 | −$1,466 | Connecticut |
| $75K | $58,130 | $56,297 | −$1,833 | Connecticut |
| $100K | $74,582 | $72,138 | −$2,444 | Connecticut |
| $120K | $87,743 | $84,810 | −$2,933 | Connecticut |
| $150K | $106,936 | $103,270 | −$3,666 | Connecticut |
| $200K | $139,800 | $134,912 | −$4,888 | Connecticut |
| $250K | $171,905 | $165,795 | −$6,110 | Connecticut |
| $300K | $201,698 | $194,366 | −$7,332 | Connecticut |
Cost of Living: Connecticut (111) vs New Jersey (115)
Take-home pay only tells part of the story. Connecticut has a cost of living index of 111 while New Jersey is at 115 (national average = 100).
With similar costs of living (111 vs 115), 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 $62,728 in New Jersey.
Married Filing Jointly: How It Changes the Comparison
For a single earner at $100K filing jointly, take-home becomes $80,866 in Connecticut and $78,798 in New Jersey \u2014 a difference of $2,068. The gap narrows under married filing, as the wider brackets reduce the tax bite in both states.
Should You Move from New Jersey to Connecticut?
On paper, moving from New Jersey to Connecticut would save $2,444/year on a $100K salary, or $12,220 over 5 years. But relocation involves real costs: moving expenses, potentially buying/selling a home, changing jobs, and adjusting to a new community.
The $2,444/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.