AFTER 35 YEARS WE WILL BE CLOSING THE BUSINESS ON MAY 31, 2022. WE WILL NOT BE ABLE TO PROVIDE TECHNICAL SUPPORT!

Technical Support

Technical Support can be reached by calling (800) 326-6686. When you call please have the version of the program, the exact error message, and if you can, let us know what you were doing when you encountered the problem.

The following is a list of common problems that can occur with several of our programs.

"...Disk Full..." Installation Message

Error 75

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Denver Tax Software, Inc.
PO Box 632285, Littleton, CO 80163-2285
Voice: 1-800-326-6686 Fax: 1-888-326-6686