Colorado Paycheck Calculator
Calculate your take-home pay in Colorado with accurate state and federal tax deductions. Our calculator uses 2025 tax rates and includes pre-tax deductions to give you the most accurate estimate of your net pay.
Last updated: December 15, 2024
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Your gross pay per pay period
401k, health insurance, etc.
Union dues, etc.
Your Paycheck Breakdown
Quick Example Result
For a typical Colorado resident ($5,000 monthly gross, single filing):
Take-home pay: $3936.79
How This Calculator Works
Our Colorado paycheck calculator uses the latest 2025 tax rates and withholding tables to provide accurate estimates of your take-home pay. The calculation considers federal income tax, Colorado's flat 4.4% state tax, and Social Security and Medicare contributions.
The Calculation Process
This process ensures accurate withholding calculations based on current tax law and your specific situation.
Colorado Tax Information
Colorado is one of the few states with a flat income tax rate, making calculations straightforward. The 4.4% rate applies to all taxable income regardless of filing status or income level. This flat rate system simplifies tax planning and makes Colorado an attractive state for many taxpayers.
- Flat 4.4% state income tax rate for all income levels
- No local income taxes in most Colorado cities
- Standard deduction and personal exemptions apply
- Retirement income may be partially exempt from state taxes
Sources & References
- Internal Revenue Service (IRS) - 2025 Federal Tax Brackets and Withholding TablesOfficial federal tax rates and standard deductions
- Colorado Department of Revenue - State Income Tax Rates and RegulationsOfficial Colorado state tax information
- Social Security Administration - 2025 Social Security and Medicare Tax RatesFICA tax rates and wage base limits
Need help with other financial calculations? Check out our borrowing power calculator and money market calculator.
Get Custom Calculator for Your BusinessExample Calculation
Given Information:
- Gross Pay: $5,000/month
- Filing Status: Single
- Pre-tax Deductions: $500 (401k, health insurance)
- Post-tax Deductions: $200 (union dues, etc.)
Tax Calculations:
- Taxable Income: $5,000 - $500 = $4,500
- Federal Tax: ~$400 (after standard deduction)
- Colorado Tax: $4,500 × 4.4% = $198
- Social Security: $5,000 × 6.2% = $310
- Medicare: $5,000 × 1.45% = $72.50
Result: Take-home pay = $5,000 - $980.50 (taxes) - $200 (deductions) = $3,819.50
Effective tax rate: 19.6% (including all taxes and deductions)
Frequently Asked Questions
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