Colorado vs Connecticut Taxes: Take-Home Pay Compared (2026)
On a $75,000 salary, a single filer keeps $783 more a year in Colorado than in Connecticut ($65 a month).
Colorado
4.4% flat state income tax
$59,000
take-home on $75,000 · $4,917/month
21st of 51 states for take-home pay
Colorado paycheck calculator ›Connecticut
2% - 6.99% state income tax
$58,217
take-home on $75,000 · $4,851/month
39th of 51 states for take-home pay
Connecticut paycheck calculator ›Take-home pay in Colorado and Connecticut by salary
| Salary | Colorado | Connecticut | Difference |
|---|---|---|---|
| $40,000 | $33,268 | $32,770 | $498 more in Colorado |
| $50,000 | $40,863 | $40,355 | $508 more in Colorado |
| $60,000 | $48,458 | $47,840 | $618 more in Colorado |
| $75,000 | $59,000 | $58,217 | $783 more in Colorado |
| $100,000 | $75,488 | $74,430 | $1,058 more in Colorado |
| $125,000 | $91,911 | $90,454 | $1,458 more in Colorado |
| $150,000 | $107,899 | $106,041 | $1,858 more in Colorado |
| $200,000 | $140,835 | $138,177 | $2,658 more in Colorado |
Single filer, standard deduction, no local tax. To match $75,000 in Colorado you would need about $76,200 in Connecticut; to match $75,000 in Connecticut you would need about $73,800 in Colorado.
How Colorado and Connecticut tax wages
| 2026 | Colorado | Connecticut |
|---|---|---|
| Income tax | a flat 4.4% income tax | 7 brackets from 2% to 6.99% |
| Top rate | 4.4% | 6.99% |
| Standard deduction | Federal ($16,100 single) | None (exemptions or credits only) |
| State tax on $75k | $2,592 (3.5%) | $3,375 (4.5%) |
| Local wage taxes | Yes (4 modeled) | No |
| Reciprocity | None | None |
Colorado vs Connecticut: FAQ
Does Colorado or Connecticut have lower income taxes in 2026?
On a $75,000 salary, a single filer keeps $783 more a year in Colorado than in Connecticut ($65 a month). Colorado has a flat 4.4% income tax for 2026. Connecticut has 7 brackets from 2% to 6.99% for 2026. For single filers the top 6.99% rate starts at $500,000 of taxable income.
What salary in Connecticut equals $75,000 in Colorado?
To take home the same $59,000 that $75,000 leaves in Colorado, you would need about $76,200 in Connecticut, based on income, payroll, and state taxes only. Housing and other living costs are not included.
How much more do high earners keep in Colorado than in Connecticut?
At $150,000 the gap is $1,858 a year: $107,899 in Colorado versus $106,041 in Connecticut. Progressive brackets make the difference grow faster as income rises.
What if I live in Colorado and work in Connecticut?
Colorado and Connecticut do not have a reciprocity agreement, so Connecticut withholds tax on wages earned there and Colorado generally gives residents a credit for tax paid to the other state. You effectively pay the higher of the two rates.
Do local taxes change the Colorado vs Connecticut comparison?
Colorado has local wage taxes in places like Denver ($5.75/month), Greenwood Village ($2/month), Sheridan ($3/month). Those are on top of the statewide figures above, so check the city calculators if you live or work in one of them.