Duncan & Company, LLC

Duncan & Company, LLC is a local Parker, Colorado certified public accounting firm serving all cities and communities throughout the Colorado Front Range. Our founder, Michael S. Duncan, is a certified public accountant with over 25 years of accounting, audit and tax experience in public accounting firms and private industry including SEC-registered companies, mid-size and small businesses, and nonprofit organizations. He also has a Master of Science in Taxation degree from Golden Gate University in San Francisco, California and is the former treasurer of Troop 628 in Lone Tree, CO where he served as treasurer for over 5 years! 

Please visit our Services pages below or call us today at (303) 386-5200 for a free consultation!

Income Tax Services

We can help you file your 2022 income tax returns before October 16, 2023!. Call us today! 

If you have unfiled personal or business tax returns, we can get you up-to-date so the IRS and state tax agencies don't send you "friendly" letters or notices. We serve all types of clients from individuals and small businesses to corporations, partnerships, nonprofit organizations and estate/gift tax returns. We also provide tax planning services so you can make decisions now that can reduce your tax bill before year end. 

Accounting and Bookkeeping Services

If you are starting a new business and need some advice or just need help keeping up with the books, we can help! Our virtual accounting and bookkeeping services are designed to fit your needs, space, and budget!  

Please browse our website for useful information, financial calculators for personal, business and investing, and links to websites such as IRS, US Small Business, and other sites! 

Fill out our ServicePLUS page to contact us for a free consultation! We look forward to serving you!