Colorado Department of Revenue Phone Number

What is Colorado Department of Revenue Phone Number?

Colorado Department of Revenue phone number where you can speak to CO DOR agent is 303-238-7378. It is recommended to check the additional Colorado Department of Revenue phone number directory below:

CDOR Main Number: 303-238-7378
TTY Telephone Users: 1-800-659-2656
Voice Telephone Users: 1-800-659-3656
Hours: Monday through Friday, 8:00 am to 4:30 pm MT

Collections Phone Number: 303-205-8291
Collections Hours: Monday-Thursday from 8:00 am to 4:30 pm, Friday 8:30 am to 4:30 pm
EFT/Electronic Payment: 303-205-8333
Sales & Use Tax System (SUTS) Support: 720-795-7759

Bankruptcy Phone Number: 303-866-3711
Compliance: 303-866-3711
Discovery Phone Number: 303-205-8292
Excise Tax Unit (Cigarette, Liquor, Nicotine, Marijuana, and Tobacco Products): 303-205-8287
Field Audit: 303-692-7981
Fraud and Tax Evasion: 303-205-8262
Fuel Tax Unit (Fuel & IFTA): 303-205-8205
Special Event Sales Tax Phone Number: 303-866-5643

CDOR Email Addresses:
General Tax Email Address: [email protected]
Bankruptcy Email Address: [email protected]
Collections Email Address: [email protected]
Compliance Email Address: [email protected]
Criminal Tax Investigations Email Address: [email protected]
Discovery Email Address: [email protected]
Excise Tax Unit Email Address: [email protected]
Fuel Tax Unit Email Address: [email protected]
Special Event Sales Tax Email Address: [email protected]

CDOR Offices:
CDOR Denver Metro
Address: 1881 Pierce Street, Entrance B, Lakewood, CO 80214

CDOR Colorado Springs
Address: 2447 North Union Blvd., Colorado Springs, CO 80909

CDOR Fort Collins
Address: 3030 South College Ave., Fort Collins, CO 80525

CDOR Grand Junction
Address: 222 South 6th St, Suite 208, Grand Junction, CO 81501

CDOR Pueblo
Address: 827 West 4th St, Suite A, Pueblo, CO 81003

Colorado Department of Revenue Phone Number where you can call for talk to a real person at CO DOR office is 303-238-7378.

Colorado Department of Revenue Fax Number

What is Colorado Department of Revenue fax number?

Colorado Department of Revenue fax number where you can send fax messages, documents and forms is 303-866-4176.

Colorado Department of Revenue Website

You can get to Colorado Department of Revenue website for current updates and additional information by clicking here.

Colorado Department of Revenue Mailing Address

Colorado Department of Revenue mailing address where you can send official mail, letters, documents and forms for Colorado Department of Revenue is:

Colorado Department of Revenue
Street: 1375 Sherman St.
City: Denver
State: Colorado
ZIP Code: 80261

Colorado Department of Revenue Services

What are Colorado Department of Revenue services?

Colorado Department of Revenue is the taxation & revenue agency for the state of Colorado that provides different services including:

* Administers & Enforces Tax Rules, Regulations, Legislation & Laws.
* State Revenue Statistics and Reports.
* Performs motor vehicle tag and title administration.
* Taxpayers’ Rights Advocate, Protests and Appeals (including tax appeals).
* Tax & Industry Guides & Publications.
* State Revenue information and Records Requests
* Alcohol and Tobacco Regulation, Licenses & Hearings.
* Tax Programs, Permits, Refunds & Debts.
* Filing & Paying Taxes, Fees, Remittances.
* Special Taxes & Fees.

Colorado Department of Revenue Responsibilities
Watch this video to discover about Colorado Department of Revenue’s responsibilities and activities: is a leading hub that provides updated information for Colorado Department of Revenue Phone Number, CO DOR agency and all US states DOR agencies. This website is completely independent and not affiliated with any department of revenue or any federal or state’s government departments, offices, agencies, boards or commission.

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