Showing results for Colorado, US
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Colorado Department of Revenue
tax.colorado.gov › contact-us-by-phone
Contact Us By Phone | Department of Revenue - Taxation
Please add our Taxpayer Services number (303) 238-7378 as a recognized contact in your phone or other electronic device to prevent spam filtering of your scheduled call. To schedule a call with the Taxpayer Helpline Call scheduler, use the button below to schedule a time for Taxpayer Services ...
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Colorado Department of Revenue
tax.colorado.gov › contact-us
Contact Us | Department of Revenue - Taxation
Taxpayer Service Representatives are available Monday through Friday, 8:00 a.m. to 4:30 p.m. MT (except on state holidays). Language translation service is available over the phone. Request this service once connected to a Taxpayer Service Representative · How Was Your Service
The Colorado Department of Revenue (DOR) is a state agency in Colorado. The department collects most types of taxes and issues state identification cards and driver licenses and also enforces Colorado laws … Wikipedia
Factsheet
Department overview
Formed 1941
Type Revenue service
Factsheet
Department overview
Formed 1941
Type Revenue service
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Colorado Department of Revenue
cdor.colorado.gov
Home | Colorado Department of Revenue
NOTICE: The DOR Lakewood office at 1881 Pierce St. is permanently closed. Click here for the new Denver location. Welcome to the Colorado Department of Revenue!
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Facebook
facebook.com › ColoradoRevenue
Colorado Department of Revenue | Lakewood CO | Facebook
Colorado Department of Revenue, Lakewood. 6,039 likes · 22 talking about this · 303 were here. The official Facebook page for the Colorado Department of Revenue. Serving Coloradans since 1941.
Discussions

Department of Revenue is shit
Hi! I called right at 8am, was on hold for 30 min, then was able to get through. I suggest you do the same. They told me that my check had indeed been sent, but it was returned. They put in a request for it to be mailed again. Apparently it’s been happening to a lot of people - the mailing address is correct but USPS will still send it back. They suggested I reach out to my local post office and make sure I’m a verified resident. More on reddit.com
🌐 r/Denver
68
58
February 17, 2024
How can I actually reach someone at Colorado IRS?
A different Reddit thread fave this number. I just called today and spot with a real person. (303) 205-8292 good luck! More on reddit.com
🌐 r/Denver
11
6
May 6, 2025
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Denver Government
denvergov.org › Government › Agencies-Departments-Offices › Agencies-Departments-Offices-Directory › Department-of-Finance › Our-Divisions › Treasury › Business-Tax-Information
Business Taxes - City and County of Denver
File and pay your taxes online, find out about the various business taxes that the City and County administers and collects and obtain registration forms and tax returns.
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Colorado Department of Revenue
tax.colorado.gov › contact-us-by-mail
Contact Us By Mail | Department of Revenue - Taxation
Section or Employee Name and Room Number P.O. Box 17087 Denver, CO 80217-0087 · Colorado Department of Revenue Section or Employee Name and Room Number 1351 5th St.
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Yelp
yelp.com › public services & government
COLORADO DEPARTMENT OF REVENUE - Updated October 2025 - 12 Reviews - 1375 Sherman St, Denver, Colorado - Public Services & Government - Phone Number - Yelp
May 28, 2020 - Denver, CO 80261 · Capitol Hill, Southwest · Get directions · Ask a question · Yelp users haven’t asked any questions yet about Colorado Department Of Revenue. What to Do · Things to Do Tonight · Community Bulletin Board · Post Offices · Waterfall · Police Station · Business website · colorado.gov/revenue · Phone number ·
Find elsewhere
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Colorado Secretary of State
sos.state.co.us › pubs › business › FAQs › startBusiness.html
Starting a business in Colorado
For information regarding state taxes and state sales tax licensing, contact the Colorado Department of Revenue, www.colorado.gov/revenue. For information regarding federal taxes and obtaining an employer identification number (EIN), contact the Internal Revenue Service, www.irs.gov.
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Colorado Department of Revenue
tax.colorado.gov › update-address-or-name
Need to update your address or name? | Department of Revenue - Taxation
Colorado Department of Revenue Taxpayer Service Center PO Box 17087 Denver, CO 80217-0087 · Be sure to include your 12-digit Colorado Account Number (CAN), the location address change effective date, and your name and contact information.
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Get Ahead Colorado
getaheadcolorado.org › gethelp
Get Help — Get Ahead Colorado
If your issue can’t be handled online or over the phone, IRS Taxpayer Assistance Centers may be able to help you with your tax question or problem. ... You can get tax help from the Colorado Department of Revenue.
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Colorado Department of Revenue
tax.colorado.gov › help
Help | Department of Revenue - Taxation
To use this service, dial the appropriate number above. Give the Relay Colorado agent the number that you would like to call.
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TurboTax Community
ttlc.intuit.com › community › taxes › discussion › what-address-do-i-mail-my-colorado-state-taxes-to › 00 › 773872
What address do i mail my Colorado state taxes to?
April 7, 2023 - That is it above "This address and zip code are exclusive to the Colorado Department of Revenue and a street address is not required." <a rel="nofollow" target="_blank" href="https://www.colorado.gov/pacific/tax/mail-form">https://www.colorado.gov/pacific/tax/mail-form</a>
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TaxHelpLaw
taxhelplaw.com › home › free local resources › local colorado department of revenue offices
Local Colorado Department of Revenue Offices - J David Hopkins, JD LLM
December 19, 2022 - Colorado Springs Office: The Colorado ... but they can help to process your case. 2447 N. Union Blvd Colorado Springs, CO 80920 (303) 205-5694 (Denver)...
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Waze
waze.com › live-map › directions › us › co › lakewood › tax-service-center-colorado-department-of-revenue
Driving directions to Tax Service Center - Colorado Department of Revenue, 1881 Pierce St, Lakewood - Waze
Realtime driving directions to Tax Service Center - Colorado Department of Revenue, 1881 Pierce St, Lakewood, based on live traffic updates and road conditions – from Waze fellow drivers
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MapQuest
mapquest.com › us › colorado › colorado-department-of-revenue-421422892
Colorado Department Of Revenue - CLOSED, 1375 Sherman St, Denver, CO 80261, US - MapQuest
With a focus on ensuring compliance with state tax laws and regulations, the department plays a crucial role in funding public services and maintaining economic stability in Colorado. ... After posting the following review I received a call from a rep stating they had corrected the authorization code issue. So yay on that, however I haven't attempted to log onto my account.... ... Instead of contacting H&R block as I paid the extra fee for them to deal with these people.. they sent me a letter saying there taking out an extra 700 for outstanding deductions whatever that... ... Cannot contact by phone, not accepting calls.
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JustAnswer
justanswer.com › tax › s5qvs-need-department-revenue-s-address-mail-tax.html
Colorado Department of Revenue Mailing Address for Tax Returns
June 5, 2025 - Please keep your phone nearby for the call. ... The address for the Colorado Department of Revenue is ****, Colorado 80261-0005. I will also share this information in the chat for your convenience.
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Internal Revenue Service
irs.gov › businesses › small-businesses-self-employed › colorado
Colorado | Internal Revenue Service
Taxpayer identification numbers (TIN) Colorado state website Small business events in your area · MyBizColorado Department of Regulatory Agencies - Business License Office of the Secretary of State Colorado Office of Economic Development and International Trade · Colorado Department of Revenue ·
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MapQuest
mapquest.com › us › colorado › colorado-department-of-revenue-452681174
Colorado Department of Revenue, 2447 N Union Blvd, Colorado Springs, CO 80909, US - MapQuest
Get more information for Colorado Department of Revenue in Colorado Springs, CO. See reviews, map, get the address, and find directions.