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Side-by-side state comparison

California vs Colorado Paycheck Comparison (2026)

Last reviewed: April 20, 2026

At $100,000 single filer, take-home difference

Moving from California to Colorado saves approximately $2,303 per year at $100,000 single.

Computed from the tax engine with 2026 federal brackets, FICA, and state tax. Standard deduction, no pre-tax contributions.

California and Colorado both levy state income tax but with different structures. California has a progressive state tax (top 13.3%), plus State Disability Insurance on most paychecks. Colorado has a 4.4% flat state tax. At a $100,000 single salary, Colorado residents take home approximately $2,303 more per year than California residents, or roughly $192 more per month. California's progressive structure means the gap widens at higher salaries, as the top marginal rate climbs above the other state's flat rate. If you are considering a move between California and Colorado, the table below shows the paycheck impact at four common salary points, with the federal load held constant across both. Cost of living and housing markets shift the full math beyond paycheck alone.

How the state tax structures compare

FeatureCaliforniaColorado
State structureProgressive 1 to 13.3 percent4.4 percent flat tax
Taxes wages?YesYes

Take-home at four common salary points

Single filer, 2026 brackets, standard deduction, no pre-tax contributions. Delta is Colorado take-home minus California take-home.

SalaryCaliforniaColoradoDelta
$50,000$40,132$39,930-$202
$100,000$72,027$74,330+$2,303
$150,000$101,388$106,516+$5,128
$250,000$160,279$171,352+$11,073

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Colorado takes home more

+$2,303

more per year vs. California · $192/mo · $89/paycheck

5-Year Difference

$11,514

Tax Component
California
Coloradowinner
Gross Salary$100,000$100,000
Federal Tax$13,170$13,170
Social Security$6,200$6,200
Medicare$1,450$1,450
State Tax$5,953$4,400
Local / City Tax$0$0
State Payroll Deductions$1,200$450
Annual Take-Home$72,027$74,330
Effective Tax Rate27.97%25.67%
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California vs Colorado FAQ

What's the biggest paycheck difference between California and Colorado?
California's higher top marginal rate (12.3%) versus Colorado's (4.4%). At incomes near the top of the bracket schedules, the gap reflects the rate difference. Below the top brackets, the differences in the lower-bracket structures shape the gap.
Does this comparison include local taxes?
No. Neither California nor Colorado has city- or county-level wage tax that the engine models for this comparison. The state lines shown are the complete state-and-local picture for this pair.
What about cost-of-living differences?
This page covers paycheck math only. Housing, transportation, childcare, healthcare, and other costs vary widely between California and Colorado, often by more than the paycheck difference. Use the take-home gap as one input alongside a cost-of-living check before making relocation decisions.

See also

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Reviewed

How This Page Is Reviewed

The California vs Colorado comparison is reviewed against primary federal and state sources before each major tax-year update. Source links below are the references used to validate brackets, wage bases, and supported local taxes.

Reviewed by

PaycheckCalc Research Desk

Last reviewed

2026-04-20