California vs 
Connecticut
Take-home pay after federal tax, state income tax, and FICA — calculated with the same engine as our paycheck calculator.
By Sammy S. · Founder · AuthorUpdated for 2026
Winner at $100k
Connecticut
Extra take-home / year
$2,461
Per month
$205
Over 10 years
$24,610
Moving from California → Connecticut at $100,000
Metric vs metric
Lower tax and cost figures generally favor the highlighted cell. Rate structure notes sit under each state's calculator link.
| Metric | California | Connecticut |
|---|---|---|
| Income tax | 13.30% · Progressive (top 13.30%) | 6.99% · Progressive (top 6.99%) |
| Combined sales tax | ~9.03% | ~6.35% |
| Effective property tax | ~0.7% | ~1.54% |
| Cost of living index | 140.5 | 114.2 |
| Median household income | $93,500 | $86,800 |
| Unemployment rate | 4.8% | 4% |
Dig into each state's paycheck
California rate structure
Progressive brackets with a top marginal rate of about 13.30%.
Connecticut rate structure
Progressive brackets with a top marginal rate of about 6.99%.
Overview
California (Progressive (top 13.30%)) vs Connecticut (Progressive (top 6.99%)). At $100,000 gross (single), Connecticut typically leaves you with about $2,461 more take-home than California after federal, state, and FICA. Sales tax ~9.03% vs ~6.35%; property tax ~0.7% vs ~1.54%. Median household income (ACS 2024): $93,500 vs $86,800.
Take-home by income
Net pay after federal income tax, state income tax, and FICA — single filer, standard deduction, no dependents (2026). Advantage is take-home in Connecticut minus California.
| Gross | California take-home | Connecticut take-home | Advantage |
|---|---|---|---|
| $50,000 | $40,566 | $41,030 | +$464 |
| $75,000 | $57,781 | $59,043 | +$1,262 |
| $100,000Headline | $72,794 | $75,255 | +$2,461 |
| $150,000 | $102,105 | $106,941 | +$4,836 |
| $200,000 | $131,941 | $139,077 | +$7,136 |
| $500,000 | $290,223 | $310,262 | +$20,039 |
Assumptions: single filer, standard deduction, no dependents, tax year 2026. At $100k: FICA ≈ $7,650 in both states; effective total tax rate ≈ 27.2% in California vs 24.7% in Connecticut. Local city taxes are not included unless noted.
$100k tax breakdown: California vs Connecticut
Where a $100,000 paycheck goes after federal income tax, state income tax, and FICA (2026, single filer).
| Line item | California | Connecticut |
|---|---|---|
| Gross pay | $100,000 | $100,000 |
| Federal income tax (est.) | $13,170 | $13,170 |
| State income tax | $5,086 | $3,925 |
| FICA (SS + Medicare) | $7,650 | $7,650 |
| Take-home pay | $72,794 | $75,255 |
| Effective total tax rate | 27.2% | 24.7% |
| Monthly take-home | $6,066 | $6,271 |
Federal estimates can differ slightly between states when state interactions affect taxable income. Combined sales tax ~9.03% (California) vs ~6.35% (Connecticut); effective property tax ~0.7% vs ~1.54%.
Pros & cons: California vs Connecticut
Tax structure, living costs, and lifestyle trade-offs beyond the paycheck number.
California
Pros
- Lower effective property tax (~0.7% vs ~1.54% in Connecticut)
- Higher median household income ($93,500 ACS 2024 vs $86,800)
- Modeled with our 2026 federal + state + FICA paycheck engine
Cons
- −State income tax (Progressive (top 13.30%)) reduces take-home vs a $0-income-tax peer
- −Roughly $2,461/year less take-home at $100k vs Connecticut
- −Higher combined sales tax (~9.03% vs ~6.35% in Connecticut)
- −Higher cost of living index (140.5 vs 114.2; 100 = US average)
- −Higher unemployment rate (4.8% vs 4%)
Connecticut
Pros
- Lower top/marginal state rate (Progressive (top 6.99%)) than California (Progressive (top 13.30%))
- About $2,461/year more take-home at $100k gross (single) vs California
- Lower combined sales tax (~6.35% vs ~9.03% in California)
- Lower cost of living index (114.2 vs 140.5; 100 = US average)
- Lower unemployment rate (4% vs 4.8%)
Cons
- −Higher effective property tax (~1.54% vs ~0.7% in California)
- −Lower median household income ($86,800 ACS 2024 vs $93,500)
- −Local city/county taxes and credits are not fully modeled in the headline ladder
Who wins when
Quick read on when each state is the better fit — beyond the headline tax number.
- Connecticut wins on take-home pay at every salary band in our ladder (single filer, standard deduction).
- California: Lower effective property tax (~0.7% vs ~1.54% in Connecticut)
- California: Higher median household income ($93,500 ACS 2024 vs $86,800)
- Connecticut: Lower top/marginal state rate (Progressive (top 6.99%)) than California (Progressive (top 13.30%))
- Connecticut: About $2,461/year more take-home at $100k gross (single) vs California
How we calculate California vs Connecticut
Tax engine. Federal income tax uses 2026 IRS brackets and the standard deduction for a single filer. FICA includes Social Security and Medicare employee shares. State income tax applies California's and Connecticut's rules as modeled in our US calculator (Progressive (top 13.30%) vs Progressive (top 6.99%)).
What's included. Wage income only — no capital gains, self-employment tax, itemized deductions, credits, or local city wage taxes (e.g. NYC) unless noted. Sales tax (~9.03% vs ~6.35%) and property tax (~0.7% vs ~1.54%) are context metrics, not subtracted from the take-home ladder.
Cost of living. COL indexes (140.5 vs 114.2, 100 = US average) and median household income ($93,500 vs $86,800) help interpret whether a paycheck win buys more in real life. For city-level equivalent salary, use the California → Connecticut relocation calculator.
Frequently asked questions
Common questions about California vs Connecticut taxes, take-home pay, and relocation.
Moving California → Connecticut?
Model cost-of-living equivalent salary, or open each state's paycheck calculator with your filing status and deductions.
Related tools
Estimates only for tax year 2026. Not tax advice — verify with your state tax agency or a CPA before relocating. Figures assume a single filer with the standard deduction and no dependents.