Use our Colorado payroll calculator to estimate wages, taxes, and deductions quickly. This CO paycheck calculator helps small businesses stay accurate and includes reliable payroll software recommendations.

This Colorado payroll calculator makes it simple to estimate taxes, deductions, and take-home pay for employees. Enter your information below to generate a fast CO paycheck estimate.

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Simplify Payroll With Payroll Software

Colorado employers often look for ways to simplify payroll as regulations, wage requirements, and staffing needs shift. Payroll software takes over repetitive tasks like tax updates, pay calculations, and direct deposit, helping reduce errors and save time. When manual payroll becomes difficult to manage, software offers a cleaner and more efficient workflow.

Free and Affordable Payroll Software Options for Small Businesses

1. Payroll4Free (Truly Free Option)

Key features:

• Free payroll for up to 25 employees
• Wage and tax calculations
• Direct deposit using your bank
• W-2 and 1099 creation
• Optional add-ons for automated tax filing and ACH deposit
• Secure employee data and pay history tracking

Best for: Colorado micro-businesses seeking a free payroll tool.

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2. Gusto (Low Cost + Free Trial)

Key features:

• Automated federal, state, and local payroll taxes
• W-2 and 1099 preparation
• Onboarding, benefits, and time tracking
• Integrations with QuickBooks, Xero, and others
• Contractor-only plans available
• Clean, intuitive user experience

Best for: Colorado businesses wanting a modern payroll and HR platform.

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3. Wave Payroll (Low Cost + Free Accounting Suite)

Key features:

• Automated payroll calculations
• Direct deposit and employee self-service
• Syncs with Wave’s free accounting software
• Clear pay stub formatting
• Predictable monthly pricing

Best for: Colorado businesses already using Wave for bookkeeping.

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4. SurePayroll (Affordable + Mobile Access)

Key features:

• Automated payroll tax filings
• New-hire reporting
• Mobile payroll app
• HR tools and optional add-ons
• Budget-friendly small business pricing

Best for: Colorado teams needing simple payroll with strong support.

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5. OnPay (Flat Pricing + 30-Day Free Trial)

Key features:

• Automated tax filings and payments
• HR tools, onboarding workflows, secure document storage
• Customizable permissions
• Integrates with accounting and time-tracking tools
• Transparent flat-rate pricing

Best for: Colorado employers needing dependable payroll paired with HR tools.

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Payroll Software Comparison Chart

Software	Free / Trial	Tax Filing Automation	Direct Deposit	HR / Benefits	Ideal For
Payroll4Free	Free for ≤25 employees	Manual or add-on	Yes (via bank)	No	Very small businesses
Gusto	Free trial	Yes	Yes	Yes	Growing teams
Wave Payroll	Free accounting; paid payroll	Yes	Yes	Employee portal	Employee Self-Service
SurePayroll	Low-cost	Yes	Yes	HR tools	Budget-conscious teams
OnPay	30-day free trial	Yes	Yes	Yes	Payroll + HR

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Colorado Employment Taxes Overview

Colorado employers must withhold several types of employment taxes from employee wages. Understanding these taxes helps ensure accurate payroll and compliance.

Key Colorado Employment Taxes

1. Colorado State Income Tax

• Colorado has a flat state income tax rate, currently applied uniformly to all taxable wages.
• Employers must withhold based on the employee’s Form DR 0004.

2. Colorado Paid Family and Medical Leave Insurance (FAMLI)

• Both employers and employees contribute to the FAMLI program.
• Standard contribution rate applies unless an employer offers a certified private plan.

3. Unemployment Insurance (UI)

• Employers pay Colorado state unemployment insurance (SUTA).
• Rates vary by employer experience rating and industry.

4. Federal Taxes

Employers must also withhold and submit:

• Federal income tax
• Social Security tax (employee + employer share)
• Medicare tax (employee + employer share)
• FUTA tax (employer only)

Staying up to date with Colorado’s tax requirements ensures correct paycheck calculations and reduces compliance issues.

Greater Payroll Efficiency in Colorado

Colorado employers benefit from payroll processes that stay organized and compliant. After using this calculator to estimate employee wages and deductions, consider choosing a payroll software that automates the repetitive work and keeps your business running smoothly.