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Colorado Audit, Tax and Consulting
Serving the Front Range for 40 years
Established in 1979, and in our 40th year serving clients in Colorado and across the Mountain West, RSM’s Denver team now boasts more than 230 audit, tax and consulting professionals dedicated to the region’s middle market. Our growing Denver-based practice is a full-service team replete with numerous regional and national leaders who provide extensive technical and industry expertise to our valued clients.
We are deeply involved with our clients through a proactive, hands-on approach to delivering high-quality service. Our experience and services encompass a range of industries, including financial services and private equity, consumer and industrial products, business and professional services, technology, real estate, and more.
Commitment to the community
Our commitment to Colorado extends beyond serving the needs of our clients, and includes serving the needs of our community by devoting time, money and efforts to local charities and community organizations throughout the year.
For information about employment opportunities currently available in Colorado, please visit the Careers section of our site.
The new tax legislation is the most significant tax overhaul to the U.S. tax code in 30 years. How will tax reform affect your tax planning?
This resource center provides information about the FASB revenue recognition standard, guidance, implementation ideas and tax implications.
This resource center provides information about the FASB 842 lease accounting standard, guidance and implementation ideas.
Colorado enacts law restoring certain deductions related the to the CARES Act for both business and individual taxpayers.
The state will decouple from CARES Act net operating loss, interest expense and excess business losses provisions.
Colorado adopts RUUPA with minor variations; shortens dormancy for many property types, and eliminates the standard deduction.
Digital Marketing Associations (DMA) Colorado sales and use tax notice and information reporting saga ends in settlement.
Colorado department responds to taxpayer’s request in determining LLC filing responsibilities.
Colorado trial court rules that a holding company with no property or payroll of its own could not be included in its parent’s combined group.
Colorado DOR finds that a company’s sales of enterprise electronic messaging services to Colorado customers are not subject to sales and use tax.
Stay up to date on the frequent changes related to Colorado’s out of state seller use tax regulations.
Colorado Office Locations
555 17th St.
Denver, CO 80202
5990 Greenwood Plaza Blvd. Bldg. 2, Suite 350
Greenwood Village, CO 80111
Steve Riddle, Denver office leader
Careers in Colorado
Still a student? Learn more about our Internships.