Colorado Paycheck Calculator
Estimate your Colorado take-home pay after federal income tax, Colorado income tax, Social Security, Medicare and other paycheck deductions.
Colorado Paycheck Calculator 2026
The Colorado Paycheck Calculator helps employees estimate their take-home pay after federal income tax, Colorado individual income tax, Social Security, Medicare and other paycheck deductions.
Colorado is different from states such as California because Colorado generally uses a single individual income-tax rate. For 2026, the Colorado individual income-tax rate is 4.4%.
How the Colorado Paycheck Calculator Works
Enter your annual salary or hourly wage, select your pay frequency and choose your federal filing status.
You can also enter overtime hours, pre-tax deductions, post-tax deductions and additional federal withholding. The calculator then estimates annual deductions and divides them by your selected number of pay periods.
Colorado Income Tax Rate 2026
Colorado’s individual income tax rate is 4.4% for tax year 2026.
Colorado’s official 2026 estimated-tax worksheet calculates Colorado income tax as 4.4% of Colorado taxable income. The state also describes Colorado income tax as being based generally on modified federal taxable income, with certain Colorado-specific additions and subtractions.
Because Colorado taxable income is not necessarily identical to gross salary, a real payroll calculation can differ from a simple percentage of gross wages.
Colorado Federal Payroll Taxes
Colorado employees generally pay the same federal payroll taxes that apply to employees throughout the United States. These include Social Security and Medicare taxes.
Social Security Tax in Colorado
For 2026, the employee Social Security tax rate is 6.2%.
The 2026 Social Security wage base is $184,500. Wages above that amount are not subject to the employee Social Security tax for that year.
Medicare Tax in Colorado
The standard employee Medicare tax rate is 1.45%.
Unlike Social Security, Medicare has no regular wage-base limit. An additional 0.9% Medicare tax can apply to wages above $200,000 under federal withholding rules.
Federal Income Tax
Colorado employees may also have federal income tax withheld from their paychecks. Federal income tax depends on taxable income, filing status, deductions, credits and the information provided on Form W-4.
For 2026, the federal standard deduction is $16,100 for single taxpayers and married taxpayers filing separately, $24,150 for heads of household and $32,200 for married couples filing jointly.
Colorado Paycheck Examples
Use this salary to compare estimated Colorado weekly, biweekly and monthly take-home pay.
A common example for comparing federal and Colorado income-tax deductions.
A higher-income example showing the effect of federal and payroll taxes.
Weekly vs. Biweekly Colorado Paychecks
A weekly employee generally receives 52 paychecks per year. A biweekly employee generally receives 26. Semi-monthly employees normally receive 24, while monthly employees normally receive 12.
The annual salary does not change simply because the employee changes pay frequency. The amount of each individual paycheck does change.
Hourly Pay and Overtime
Hourly Colorado employees can enter their hourly wage and regular weekly hours. The calculator can also estimate overtime earnings using the overtime multiplier entered by the user.
Actual overtime eligibility and compensation can depend on federal law, Colorado wage-and-hour rules, employee classification and employer policies.
Pre-Tax and Post-Tax Deductions
Employee benefits can reduce the amount of money received in a paycheck. Examples may include retirement contributions, health insurance and other employer-sponsored benefits.
Different deductions have different tax treatment. For this reason, the calculator lets you enter pre-tax and post-tax deductions separately.
Why Your Actual Colorado Paycheck May Be Different
An online calculator provides an estimate and does not duplicate every detail of an employer’s payroll system.
Your actual paycheck can vary because of Form W-4 information, Colorado withholding information, benefit elections, retirement contributions, credits, additional withholding, bonuses and other compensation.
Colorado’s income-tax system also includes specific modifications to federal taxable income. Therefore, a simple 4.4% calculation should not be interpreted as a complete official payroll withholding calculation.