Colorado Department of Revenue
tax.colorado.gov โบ contact-us-by-mail
Contact Us By Mail | Department of Revenue - Taxation
Colorado Department of Revenue Section or Employee Name and Room Number 1351 5th St. Suite 101 Denver, CO 80204 ยท Be sure to include the payment form/voucher and mail payments to:
Colorado Department of Revenue
tax.colorado.gov โบ DR0900
DR 0900 - Individual Income Tax Payment Form | Department of Revenue - Taxation
These addresses and zip codes are exclusive to the Colorado Department of Revenue, so a street address is not required. Write your Social Security number or ITIN and โ2024 DR 0104โ on your check or money order. Do not send cash. Enclose, but do not staple or attach, your payment with this form.
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!
TurboTax Community
ttlc.intuit.com โบ community โบ taxes โบ discussion โบ what-address-do-i-mail-my-colorado-state-taxes-to โบ 00 โบ 773872
What address do i mail my Colorado state taxes to?
April 7, 2023 - If you are filing this return with a check or payment, please mail the return to: ... 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>
Colorado Department of Revenue
tax.colorado.gov โบ pay
Payments | Department of Revenue - Taxation
Each tax type has specific requirements regarding how you are able to pay your tax liability. Select a tax type below to view the available payment options.
eFile
efile.com โบ colorado taxes โบ tax return โบ extension โบ payment, address
Colorado Income Tax Payment Options. Online by Check.
CO Tax Return or Amended Return: Address if you owe Taxes and include payment. Colorado Department of Revenue Denver, CO 80261-0006
Colorado Department of Revenue
tax.colorado.gov โบ 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 ยท How Was Your Service
Colorado Department of Revenue
tax.colorado.gov โบ contact-the-fee-unit
Contact the Fee Unit | Department of Revenue - Taxation
Colorado Department of Revenue Fee Unit 2829 W Howard Pl Denver, CO 80204
Pikes Peak Library District
research.ppld.org โบ tax-resources โบ colorado
Colorado Tax Information - Taxes - LibGuides at Pikes Peak Library District
Mailing addresses and contact information for the Colorado Department of Revenue
Salestaxapplication
salestaxapplication.net โบ home โบ state sales tax guides โบ colorado sales tax guide โบ colorado department of revenue contact information
Colorado Department of Revenue Contact Information | CDOR Phone and Address
4 weeks ago - Colorado Department of Revenue Taxpayer Service Division P.O. Box 17087 Denver, CO 80217-0087 ยท For physical delivery (FedEx, UPS, etc.): Colorado Department of Revenue 1707 Cole Blvd, Suite 200 Lakewood, CO 80401
MapQuest
mapquest.com โบ us โบ colorado โบ 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.
City of Boulder
bouldercolorado.gov โบ services โบ sales-and-use-tax
Sales and Use Tax | City of Boulder
Learn about the requirements for Marketplace Facilitators. Taxpayers may find that check payments mailed to PO Box 791 do not clear your bank account as quickly as normal. For faster deposit times, please make sure that payments are mailed to the address below, or pay online through the Boulder ...
Colorado Department of Revenue
tax.colorado.gov โบ pay-by-check-money-order
Check or Money Order Payments | Department of Revenue - Taxation
If you are paying the amount owed with a tax return, simply fold your check into the form before placing it in the envelope. Do not paperclip or staple your payment to the form. Also, be sure to keep proof of payment with your tax records for future use, if needed. Mail the check and return it in the same envelope to the address listed on the tax return for payments.
Colorado Department of Revenue
tax.colorado.gov
Colorado Department of Revenue
New in 2023: A Child Tax Credit for Coloradans. Colorado Residents who qualify for the Federal Child Tax Credit may also qualify for a refundable State Credit. ... On January 9, 2026, the Colorado Department of Revenue, Division of Taxation, adopted five income tax withholding rules.
Mesacountylibraries
guides.mesacountylibraries.org โบ taxes โบ state
State Tax Information - Taxes - LibGuides at Mesa County Libraries
Provided by the Colorado Department of Revenue.
Yelp
yelp.com โบ 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 - 12 reviews of COLORADO DEPARTMENT OF REVENUE "The service was horrible. I was hung up on twice and the third time I called they explained that the charge was mistakenly placed on my account and there was nothing she could do about it. I don't mind filing a police report but it would have been ...