DABC Contacts

Customers having questions regarding their tax return(s) should contact the IRS
toll-free number at 1-800-829-1040 or the State of Colorado at (303) 238-7378.
The DABC general office number listed below cannot provide information regarding
your personal tax return.

If you need additional information regarding the Denver Asset Building Coalition, please contact us at:

Denver Asset Building Coalition
Economic Prosperity Center
2980 Curtis Street
Denver, CO  80205

DABC General e-mail
Business Phone Number: (303) 388-7030

Please Note: We cannot answer tax questions, provide information about a return we have prepared, give directions to a tax site, or set an appointment to have your taxes prepared through the DABC business phone number. This number is for general business inquiries only.  Questions about returns that have already been submitted for processing should contact the IRS or State of Colorado at the numbers listed at the top of this page. Otherwise, please visit one of our Tax SuperSites during normal operational hours for additional assistance.

Volunteer e-mail
Volunteer Phone Number: (303) 388-7030

If you are a member of the media looking for additional information regarding the DABC,
or would like to conduct an interview, please contact us by e-mail.