
Paychex HR and Payroll Services in Colorado
Paychex Colorado Locations
Among the leading payroll and HR companies in Colorado, Paychex works with businesses near Rocky Mountain National Park, Red Rocks Amphitheater, Garden of the Gods, and throughout the Centennial State.
4300 Kittredge Street
Customer Support in Colorado
We have multiple support options, including phone, email, and chat options. Whether you need quick login assistance or personalized service, we are available to help.

Paychex Services for Colorado Businesses
- Payroll processing services and tax filing assistance
- Compliance experts with knowledge of Colorado employment laws
- PEO solutions* to help navigate workplace risks and mitigate liabilities
- HR services and technology
- Attractive employee benefits, including health insurance and retirement plans
- 24/7 customer service and technical support
- Multiple time tracking and scheduling options
- Startup services to help with incorporation, marketing, and more
The Single Platform for Your HR, Payroll, and Benefits in Colorado
Our integrated HR software can help you complete HR, payroll, and benefits tasks more simply.
Find the Right Solution for Your Business in Colorado
Answer a few questions and we can recommend solutions that work for your business and employees.
Paychex Is the Smart Choice for Payroll and HR in Colorado
Largest HR company for small to medium-sized businesses
We have a range of solutions that can scale with your needs and help your business reach its goals.
Top 401(k) recordkeeper
Serving more than 90,000 401(k) plans, we’re the largest 401(k) recordkeeper by number of plans in the U.S., according to PLANSPONSOR magazine.
World’s Most Ethical Companies, 13-time honoree
Hundreds of thousands of businesses continue to rely on us with their payroll and HR needs.