Tax Professionals
This portion of the Web site offers information specifically geared toward Tax Professionals. Information includes:
Filing Information
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Maximum dollar amounts allowed for 2012 Individual Income Credits/Subtractions
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Filing Assistance. E-file information.
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Online Services. Electronic filing options and account research systems.
Bills and Notices
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Research a bill through the Individual Income Tax Return Adjustment Reasons Web page
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Sample of Individual "Your Return Cannot Be Processed" Letter
Forms, Publications and Workshops
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Forms, Publications and Reference. Links to FYIs, newsletters, forms, Tax Information Index, Tax InfoEmail Program and other information pages.
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Classes and Seminars. Listing of the current live or online classes we offer with CPE credit.
Common Filing Errors and Tips
Contact Information for Assistance
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Get Connected - Get Connected to the Colorado Taxation Division and get news and information now through our Weblog, InfoEmail Subscription Program and RSS Feeds.
Helpful Tips for Taxpayers to Avoid Tax Scams
- IRS 2013 Dirty Dozen: Common scams taxpayers can encounter at any point during the year. But many of these schemes peak during filing season as people prepare their tax returns.
- Possible Telephone Scam: Department of Revenue March 2013 Alert to taxpayers.
- Criminal Investigation/Tax Enforcement Section (CTE) Web page: Includes how to report Tax Fraud to the Colorado Department of Revenue and Common Fraud Questions.