Every new Colorado business filing, every dayMITCHELL STEPHEN REITZER, Registered Agent
Colorado Tax Services LLC is a tax preparation and payroll services firm based in Thornton, Colorado. The website offers tax resolution services and pricing effective June 1, 2026.
Filed January 8, 2026 · Thornton, CO
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Every new Colorado filing, every day
See how it worksColorado Tax Services is a tax preparation business (LLC) registered on January 8, 2026 with the Colorado Division of Corporations. The business is located in Thornton, Colorado 80229-2636. The record lists MITCHELL STEPHEN REITZER as Registered Agent.
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We matched this business to its website and pulled the domain's registration (WHOIS) record. Domain age is one of the strongest signals that a filing is a truly new business and not a re-filing or paperwork change.
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Colorado Tax Services was registered as LLC on January 8, 2026 in Colorado.
Colorado Tax Services is based in Thornton, CO, 80229-2636.
Colorado Tax Services is classified as a tax preparation business (tax services, payroll).
No EIN was found on file for Colorado Tax Services at the time of registration.
Based on the business category, these service providers typically target this type of business.
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