Call 303-386-5200
 303-386-5200  720-595-5004

Welcome to Duncan & Company, LLC!

With over 25 years of experience providing audit, accounting, and tax services for businesses of all sizes and industries, we specialize in QuickBooks Online (QBO) small business bookkeeping, GAAP accounting services, and tax preparation and planning services for individuals and small businesses.
 
Please click on the links below for more information:
 
Feel free to browse our website for useful information, financial calculators for personal, business and investing, and links to useful websites!
 
We look forward to serving you! 
 
Duncan & Company, LLC
(303) 386-5200 | Email us at: info@duncancocpa.com
 
PORTAL LOGIN

Services you can trust, so you can focus on the bigger picture

Placing open sign in window

What can we do for you?

Services

Services we provide

About

Who we are and what we do

Newsletters

Newsletters updated monthly

Financial Calculators

Tax & financial calculators

Client Portal

Secure file sharing

Calendar

Important dates and deadlines

Connect with us - Wherever you are

Man workin on a tablet in airport

Contact Duncan & Company, LLC

17128 E. Cedar Gulch Dr. • Parker, CO  80134

Send an email