Colorado Tax Calculator
Colorado Income Tax Calculator 2025
Calculate your federal and Colorado state income taxes for 2025.
State Tax Type
flat
Top Rate
4.40%
Std Deduction (Single)
$15,000
Personal Exemption
None
Income Details
Enter your Colorado income
$
Colorado Tax Results
Federal + State taxes
Total Tax Liability
$16,492
Effective rate: 22.0%
Federal
$8,114
CO State
$2,640
FICA
$5,738
After-Tax Income
$58,509
$4,876/month
Colorado Tax Breakdown
Gross Income$75,000
Federal Income Tax-$8,114
Colorado State Tax-$2,640
FICA (SS + Medicare)-$5,738
Net Income$58,509