Once you have paid at least 90% of your income tax liability by April 15th, you will have until October 16th to file your Colorado Income Tax Return ( DR 0104 ). If you expect to get a refund this year, but do not make the filing deadline, you can still file your state income tax on or before October 16th. Filing Due DateMonday, April 15, 2024.Step 1: First, try to use mydmv.colorado.gov. Our site has both driver license and vehicle services and offers more than 30 online services there. If you need instructions on how to use mydmv.colorado.gov, please our step-by-step instructions here. Please only schedule an appointment if you are not eligible to use online services. Reissue Process for Missing, Lost or Destroyed Refunds. You can start the refund check reissue process by signing a refund reissue letter. Request the letter through 303-238-SERV (7378) Colorado Department of Revenue Income Tax Section PO Box 17087 Denver, CO 80217-0087. #FFFFFF. Revenue Online (ROL) File state taxes and manage your state tax account. (does not include self-administered home rule jurisdictions) Visit ROL. Federal Tax Benefits. If you place in service a new plug-in electric vehicle (EV) or fuel cell vehicle (FCV) in 2023 or after, you may qualify for a clean vehicle tax credit. Federal and State (Colorado) Tax Credits are separate . You may qualify for a federal credit up to $7,500 under Internal Revenue Code Section 30D if you buy a new ... Colorado Taxation Division releases tips to help taxpayers prevent fraud. LAKEWOOD, Tuesday March 5, 2024 - Prevent fraud this tax filing season with advice from the Colorado Department of Revenue (CDOR), Taxation Division.The Division offers the following tips to help ease taxpayers’ minds as they prepare to file state income tax returns.DR 0104 - Individual Income Tax Return (form only) Each year you must evaluate if you should file a Colorado income tax return. Generally, you must file this return if you are required to file a federal income tax return with the IRS for this year or will have a Colorado income tax liability for this year and you are: • Not a resident of ... Reissue Process for Missing, Lost or Destroyed Refunds. You can start the refund check reissue process by signing a refund reissue letter. Request the letter through 303-238-SERV (7378) Colorado Department of Revenue Income Tax Section PO Box 17087 Denver, CO 80217-0087. #FFFFFF. If you would like the EV plate, please visit your county motor vehicle office. If you own an EV and would like a different plate, you are still required to obtain an EV decal at your county motor vehicle office. The cost of the EV decal is $0.25 while the EV license plate is $8.06. Registration Requirements. (opens in new window) Taxes and Fees.These copies of the rules are provided as a convenience to the public by the Colorado Department of Revenue and do not constitute an official publication. Links to the Online Exam. #FFFFFF. 1. Find your examination link. Dealers administering the exam should use the "Dealers" examination link. Approved Association Administrators should use their …This webpage has information on driver licenses, identification cards, and instruction permits, and organizes it by driver ages, legal status and those new to Colorado. Please note: State driver license offices are not offering Driving Skills Tests (drive tests) at this time. If you need to schedule a drive test, please reference our Colorado ... Marijuana Data. Motor Fuel Data. Racing Data. Sales Data. State Revenue Data. Tax Expenditure Data. #FFFFFF. 2023 Annual Report. 2022 Tax Profile & Expenditure Report. Payment After Filing Online. If you filed online or with a tax software and want to pay by check or money order: Make the check or money order payable to the Colorado Department of Revenue. Write the Colorado Account Number (CAN) for the sales tax account on the check. Include the filing period dates and the words Sales Tax Return on …Begin My Test. Aspiring drivers can now test for their instruction permit online. @HOME Driving Knowledge testing is a convenient service that aspiring drivers can use to take their Driving Knowledge Test any time, anywhere using any desktop/laptop computer with a front-facing camera. Expand All.The DR 1094 is used by employers to report Colorado W-2 income taxes that have been withheld from employee pay. Review the Wage Withholding Guide for detailed information about filing requirements and frequencies. After completing payroll and withholding Colorado income taxes as defined by the Colorado Income Tax Withholding Tables for ...Sales, Use, Withholding & Marijuana Taxes. For sales, use, withholding and marijuana taxes, you must first set up a tax account with the Department by completing a CR 0100. Once that form is processed, businesses will receive a "Letter ID" number by postal mail. The Letter ID is printed on the tear-off portion of the tax license and is specific ... The Department of Revenue is processing 2023 income tax returns. For more information, please read the Department's announcement ... Colorado Official State Web ... Liquor Data. Lottery Data. Marijuana Data. Motor Fuel Data. Racing Data. Sales Data. State Revenue Data. Tax Expenditure Data. 2023 Annual Report.Colorado Department of Revenue address is 1375 Sherman St., Denver, Colorado 80261, the main phone number is 303-238-7378 but you may also use the following CO DOR phone numbers: CDOR Main Number: 303-238-7378. TTY Telephone Users: 1-800-659-2656.DR 0104X - Amended Individual Income Tax Return. DR 0158-I - Extension of Time for Filing Colorado Individual Income Tax. DR 0204 - Tax Year Ending Computation of Penalty Due Based on Underpayment of Colorado Individual Estimated Tax. DR 0900 - Individual Income Tax Payment Form. DR 8454 - Income Tax Declaration for Online Electronic Filing.Online Services. All state driver license offices are now accepting appointments. Please visit our appointment information webpage for more information. Schedule or cancel an appointment online at a driver license office. Schedule a Drive Test Appointment in Rural Office: Call (303) 205-5600, option 1, option 4. Driver License Renewal. Marijuana Data. Motor Fuel Data. Racing Data. Sales Data. State Revenue Data. Tax Expenditure Data. #FFFFFF. 2023 Annual Report. 2022 Tax Profile & Expenditure Report. Find the phone numbers and hours of operation for various tax units and services of the Colorado Department of Revenue. You can also schedule a call from …Colorado Department of Revenue Business Tax Accounting PO Box 17087 Denver, CO 80217-0087; Sending a web message through Revenue Online. If you submitted your claim electronically, Revenue Online is the portal you used for the submission. Visit Revenue Online and log into your account. You should have already … DR 0900F - Fiduciary Income Tax Payment Form. DR 0204 - Tax Year Ending Computation of Penalty Due Based on Underpayment of Colorado Individual Estimated Tax. DR 0104EP - Individual Estimated Income Tax Payment Form. DR 0104BEP - Colorado Nonresident Beneficiary Estimated Income Tax Payment. DR 0105EP - Estate/Trust Estimated Tax Payment Form. July - September: October 20. October - December: January 20. $300 or more per month : Monthly. Monthly returns are due on the 20th day of the month following the reporting period. Businesses that pay more than $75,000 per year in state sales tax must pay by Electronic Funds Transfer (EFT) Wholesale businesses with a sales tax liability of $180 ...The Tax Files Office cannot accept requests for copies by fax, email or photocopies, because original signatures of both the requester and the notary are required for security purposes. Mail the completed form to: Colorado Department of Revenue. Tax Files - Room B112. P.O. Box 17087. Denver, CO 80217-0087.DR 0104 Booklet - Individual Income Tax Filing Booklet. The Colorado Income Tax Filing Guide is available for full-year, part-year and non-resident individuals. This book includes: DR 0104 - 2022 Colorado Individual Income Tax Form. DR 0104EE - Colorado Easy Enrollment Information Form. DR 0104CH - 2022 Voluntary Contributions Schedule. The Colorado Department of Revenue tax accounting system has NOT been compromised. Our Revenue Online service has NOT been compromised. The fraud perpetrators are obtaining this information through other means, such as security breaches of businesses, health care, educational institutions, military, banking, credit or financial databases. File Sales Tax Online. There are a few ways to e-file sales tax returns: Revenue Online. (opens in new window) After you create your own User ID and Password for the income tax account, you may file a return through Revenue Online. If you have more than one business location, you must file a separate return in Revenue Online. (opens in new window)Assistance in Person (Service Centers) Taxpayer Service Centers: Can assist with general information regarding taxes. Can provide tax account registration …Find information and services for DMV, Gaming, Liquor Enforcement, Lottery, Marijuana, Natural Medicine, and Taxation Divisions. Learn about the latest news, …These addresses and zip codes are exclusive to the Colorado Department of Revenue, so a street address is not required. Colorado Department of Revenue Denver, CO 80261-0006 Colorado Department of Revenue Denver, CO 80261-0005 Without Payment (01/10/23) Page 2 Disclosure of Colorado Expenditures and Revenues Revenues by … Colorado Cash Back is a one-time refund of state revenue from state fiscal year 2021-22. The Great Colorado Payback is an ongoing program from the Department of the Treasury to help Coloradans locate their unclaimed property. For more information about the Great Colorado Payback, visit the Treasurer’s Unclaimed Property website. COLORADO DEPARTMENT OF REVENUE Denver CO 80261-0008 Tax.Colorado.gov Colorado Estimated Tax – Individuals Worksheet Do not send, keep for your records 1. Estimated 2024 Colorado taxable income $ 00 2. Estimated 2024 Colorado income tax — 4.4% of line 1 $ 00 3. Estimated 2024 Colorado alternative minimum tax $ 00 4.LAKEWOOD, Tuesday March 26, 2024 - Business owners looking to level-up their sales tax knowledge have reason to rejoice.In an effort to educate business owners, the Business Support division of the Colorado Office of Economic Development and International Trade (OEDIT) and the Colorado Department of Revenue (DOR) released a free, 16-part …The Department of Revenue is processing 2023 income tax returns. For more information, please read the Department's announcement.Applying for a Colorado Title. (opens in new window) Bonding for Title. (opens in new window) Out-of-State Title. (opens in new window) Title and Registration Fees. (opens in new window) County Motor Vehicle Offices.The Department of Revenue is processing 2023 income tax returns. For more information, please read the Department's announcement. Search. Search. Main Navigation - Top Bar. Home; Payments. Electronic Funds Transfer ... (C.R.S.) §43-4-218, Colorado imposes a retail delivery fee on deliveries by motor vehicle to a location in Colorado with at least …The Department of Revenue does not share your email address, and you will only get email confirmations and notices that you have specifically requested. #FFFFFF. Account Access. ... When you receive a message about your taxes from the Colorado Department of Revenue, the letter has a "Letter ID" in the upper right corner of the page. The ID … Taxpayer Service Centers are open from 8:00 a.m. to 4:30 p.m. Mountain Time (MT), Monday through Friday (except on state holidays. (opens in new window) ). Colorado Springs, Fort Collins, Grand Junction, and Pueblo Service Centers are closed for lunch daily, from 12:00 p.m. to 1:00 p.m. DR 1102 - Address or Name Change Form. Use this form to notify the Department of Revenue of a name or address change. To change the address for a specific physical location you operate or sell into, refer to your sales tax license for the 8-digit Colorado Account number followed by a 4-digit location (site) number and indicate in the form.Learn how to calculate and file Colorado individual income tax, including the tax rates, additions, subtractions, credits, withholding, and estimated tax payments. …Employers can submit these statements to the Department electronically through Revenue Online or submit paper copies of the form ( DR 1093 or DR 1106 ). Employers filing annual wage withholding statements (W-2s) electronically should not also send paper statements to the Department. In addition, the employer filing electronically only needs to ...July - September: October 20. October - December: January 20. $300 or more per month : Monthly. Monthly returns are due on the 20th day of the month following the reporting period. Businesses that pay more than $75,000 per year in state sales tax must pay by Electronic Funds Transfer (EFT) Wholesale businesses with a sales tax liability of $180 ...The Department of Revenue is processing 2023 income tax returns. For more information, please read the Department's announcement. Search. Search. Main Navigation - Top Bar. Home; Payments. Electronic Funds Transfer; How To Make a Payment; Payment Options by Tax Type; ... Colorado Account Number or Letter ID (if you have it) Tax Type …Information about how to file online using Revenue Online is below. If you are paying with a paper check, you do not file online. Send your check along with your completed W-2 Wage Withholding Tax Return (DR 1094) or 1099 Income Withholding Tax Return (DR 1107). Visit the Withholding Forms web page to download and print these forms.DR 0104 Booklet - Individual Income Tax Filing Booklet. The Colorado Income Tax Filing Guide is available for full-year, part-year and non-resident individuals. This book includes: DR 0104 - 2022 Colorado Individual Income Tax Form. DR 0104EE - Colorado Easy Enrollment Information Form. DR 0104CH - 2022 Voluntary Contributions Schedule.Assistance in Person (Service Centers) Taxpayer Service Centers: Can assist with general information regarding taxes. Can provide tax account registration …Please visit the Sales & Use Tax web page for information on how to obtain a sales tax license, set up a sales tax account, and how to collect and remit state sales tax, or contact the Taxpayer Helpline at 303-238-7378. In Colorado, many cities and counties collect their sales and use tax instead of the Colorado Department of Revenue.LAKEWOOD, Colo. - Monday May 8, 2023 — The Colorado Department of Revenue Taxation Division launched a new online resource to inform Coloradans about tax benefits now available for some climate-friendly purchases, such as heat pump systems. The new online resource provides information and Department of Revenue forms on various …DR 0104X - Amended Individual Income Tax Return. Use the DR 0104X, Amended Colorado Income Tax Return, to correct the individual income tax return you already filed for the specific tax year. Please refer to the 104 Book for line-by-line instructions and details about specific additions, subtractions, and tax credits. Driver License and ID Card Services. Home. Driver License and ID Card Services. Welcome to the DMV Driver Services. This portion of the DMV website caters to services for the drivers. Look at what you can do on myDMV.colorado.gov before scheduling an in-office appointment. Our site offers most services online, saving you time and effort. Call the Taxpayer Helpline (303) 238-7378 Taxpayer Service Representatives are available (except on state holidays)Monday through Friday, 8:00 a.m. to 4:30 p.m. MT Revenue Online. Department of Revenue. Colorado's free, one-stop site for filing your taxes, managing your account and checking the status of your refund. Taxes and Government Revenue. Services. Alerts. Emergency Response Guide. Emergency Management. Homeland Security. DR 0104 - Individual Income Tax Return (form only) Each year you must evaluate if you should file a Colorado income tax return. Generally, you must file this return if you are required to file a federal income tax return with the IRS for this year or will have a Colorado income tax liability for this year and you are: • Not a resident of ...A check should never be sent to the Department of Revenue without a voucher form. Do not send a copy of the return. Write your Social Security number, the tax year, and the words 'Form DR0104EP' on the check. Do not staple the check to your paper return. Send the payment to: Colorado Department of Revenue Denver, CO 80261-0008The Colorado Department of Revenue Taxation Division updated its payment system and removed the PayConnexion payment option. More Information is available on the EFT Frequently Asked Questions web page.. Coloradans can still use the Division’s other online payment options, which include Revenue Online Direct Debit, credit card, debit card, e …Colorado Severance Tax is a tax imposed upon nonrenewable natural resources that are removed from the earth. Natural resources that are subject to severance taxation include: Metallic Minerals. Molybdenum (Ore) Oil and Gas. Oil Shale. Coal. Anyone who receives income from oil and gas production and mining of nonrenewable natural resources must ...Colorado Department of Revenue Attn: Fuel Tax Unit P.O. Box 17087 Denver, CO 80217-0087. Application Procedures To apply for a refund permit and account you must complete a Gasoline/Special Fuel Tax Refund Permit Application (DR 7189) and submit it to the Colorado Department of Revenue. The application may be submitted before or at the …1 Service Fee Cap at $1,000.00. No Service Fee if over $1,000,000.00. 2 Service Fee Cap at $200.00. 3 Rate includes 0.6% Health Service District tax. 4 Boundaries now include incorporated Green Mountain Falls within Teller County for Sales and Use Tax. 5 Refer to DR 1002 for Roaring Fork taxing area information. Revenue Online. Department of Revenue. Colorado's free, one-stop site for filing your taxes, managing your account and checking the status of your refund. Taxes and Government Revenue. Services. Alerts. Emergency Response Guide. Emergency Management. Homeland Security. Colorado Department of Revenue Denver, CO 80261-0006. Do not submit the copies of the Colorado K-1s issued to partners or shareholders (or the DR 1706 transmittal form) as an attachment to a paper income tax return (form DR 0106) or as a PDF attachment to an MeF income tax return filed for the partnership or S corporation. #FFFFFF. View & … The Colorado Department of Revenue’s Citizens’ Advocate helps in three ways: Ask for help forms. The advocate will look for other options or resolutions if you have contacted the division but still have questions or concerns. Most responses are sent within two business days but may take longer due to the complexity of the concern. Federal and State (Colorado) Tax Credits are separate. You may qualify for a federal credit up to $7,500 under Internal Revenue Code Section 30D if you buy a new, qualified plug-in EV or FCV. The Inflation Reduction Act of 2022 changed the rules for this credit for vehicles purchased from 2023 to 2032.COLORADO DEPARTMENT OF REVENUE Division of Motor Vehicles Vehicle Services Section DMV.Colorado.gov Branded Title Disclosure Statement C.R.S. 42-6-102; 42-6-107(17)(a)(i) This form is required for any and all vehicles that carry a brand on them. Colorado Revised Statute requires any owner or dealer to disclose any title brand prior …1 Service Fee Cap at $1,000.00. No Service Fee if over $1,000,000.00. 2 Service Fee Cap at $200.00. 3 Rate includes 0.6% Health Service District tax. 4 Boundaries now include incorporated Green Mountain Falls within Teller County for Sales and Use Tax. 5 Refer to DR 1002 for Roaring Fork taxing area information. The Department of Revenue is processing 2023 income tax returns. For more information, please read the Department's announcement. Once you complete the application you can bring the application to a Colorado Department of Revenue Taxpayer Service Center or send it in by mail to: Colorado Department of Revenue. Denver, CO 80261-0005. Eligibility Requirements. You may be able to claim the 2023 PTC rebate if: You lived in Colorado from January 1 - December 31, 2023.The Department of Revenue is processing 2023 income tax returns. For more information, please read the Department's announcement. Step 1: First, try to use mydmv.colorado.gov. Our site has both driver license and vehicle services and offers more than 30 online services there. If you need instructions on how to use mydmv.colorado.gov, please our step-by-step instructions here. Please only schedule an appointment if you are not eligible to use online services. Please visit the Sales & Use Tax web page for information on how to obtain a sales tax license, set up a sales tax account, and how to collect and remit state sales tax, or contact the Taxpayer Helpline at 303-238-7378. In Colorado, many cities and counties collect their sales and use tax instead of the Colorado Department of Revenue. Federal Tax Benefits. If you place in service a new plug-in electric vehicle (EV) or fuel cell vehicle (FCV) in 2023 or after, you may qualify for a clean vehicle tax credit. Federal and State (Colorado) Tax Credits are separate . You may qualify for a federal credit up to $7,500 under Internal Revenue Code Section 30D if you buy a new ... These copies of the rules are provided as a convenience to the public by the Colorado Department of Revenue and do not constitute an official publication. Links to the Online Exam. #FFFFFF. 1. Find your examination link. Dealers administering the exam should use the "Dealers" examination link. Approved Association Administrators should use their …Find additional Vehicle Services below: Colorado DRIVES County Governance Committee. Commercial Vehicles (IRP) County Motor Vehicle Offices. Dealer Issued Temporary Permits. Electric Vehicles. Emissions. Licensed Diesel Emissions Testing. Expiring Temporary Tags.Annual - Payment due on April 15th of following year or the 15th day of the fourth month following the close of the fiscal year. C Corporation Income Tax Estimated Payments ( Form DR 0112EP. (opens in new window) ) Calendar Year Quarterly - April 15, June 15, September 15, and December 15.COLORADO DEPARTMENT OF REVENUE Division of Motor Vehicles Investigations Unit 1881 Pierce Street, Room 136 Lakewood CO 80214 303-205-8383 Affidavit of Colorado Driver’s License or I D Theft Take (Do Not Mail or Fax) this completed, notarized form with a police report to a driver’s license office to apply for a license or I D with a new number …CDOR generally sets the tax levy to be 25% of your disposable pay. Furthermore, if you file jointly with a spouse/partner, both party’s paychecks can be levied simultaneously – each at the 25% levy rate. To stop a tax levy on wages, only a bank/cashier’s check or money order can be accepted, and the payment must pay the full balance due ...The Colorado Department of Revenue (CDOR) is aware of the recent IRS change to allow for the masking or truncation of part of the Social Security Number (SSN) on the federal W-2 form. CDOR requires that the SSN be revealed in full on the W-2 so that our systems can process the information. Masked or truncated W-2 forms will not be processed.Payment plans for business tax debt (such as sales tax and wage withholding) can only be requested by speaking with a Compliance Agent at (303) 866-3711. Agents are available from 8:00 a.m. to 4:30 p.m. Mountain Time, Monday through Friday. For more information, visit the Business Tax Installment Agreement web page.If you would like the EV plate, please visit your county motor vehicle office. If you own an EV and would like a different plate, you are still required to obtain an EV decal at your county motor vehicle office. The cost of the EV decal is $0.25 while the EV license plate is $8.06. Registration Requirements. (opens in new window) Taxes and Fees.Once you have paid at least 90% of your income tax liability by April 15th, you will have until October 16th to file your Colorado Income Tax Return ( DR 0104 ). If you expect to get a refund this year, but do not make the filing deadline, you can still file your state income tax on or before October 16th. Filing Due DateMonday, April 15, 2024.For information about how to reinstate driving privileges, call DMV Driver Services at. 303-205-5613. You are eligible to reinstate if you have served all the time that was required under restraint on all of your restraint actions. The department will reinstate a driving privilege if all of the reinstatement requirements are met and your ...Payment plans for business tax debt (such as sales tax and wage withholding) can only be requested by speaking with a Compliance Agent at (303) 866-3711. Agents are available from 8:00 a.m. to 4:30 p.m. Mountain Time, Monday through Friday. For more information, visit the Business Tax Installment Agreement web page.Colorado Department of Revenue Business Tax Accounting PO Box 17087 Denver, CO 80217-0087; Sending a web message through Revenue Online. If you submitted your claim electronically, Revenue Online is the portal you used for the submission. Visit Revenue Online and log into your account. You should have already …
LAKEWOOD, Tuesday January 16, 2024 — Colorado's sales and use tax landscape requires businesses to navigate 600 municipal, county, state and special district tax jurisdictions. Determining the correct tax rates to assess for this number of jurisdictions is vitally important for any business.. Intermix nyc
Step 1: First, try to use mydmv.colorado.gov. Our site has both driver license and vehicle services and offers more than 30 online services there. If you need instructions on how to use mydmv.colorado.gov, please our step-by-step instructions here. Please only schedule an appointment if you are not eligible to use online services.Annual - Payment due on April 15th of following year or the 15th day of the fourth month following the close of the fiscal year. C Corporation Income Tax Estimated Payments ( Form DR 0112EP. (opens in new window) ) Calendar Year Quarterly - April 15, June 15, September 15, and December 15.Find information and resources for individual taxpayers in Colorado, such as income tax, filing, refund, credit, and fraud prevention. Learn about other taxes, such as … A check should never be sent to the Department of Revenue without a voucher form. Do not send a copy of the return. Write your Social Security number, the tax year, and the words 'Form DR0104EP' on the check. Do not staple the check to your paper return. Send the payment to: Colorado Department of Revenue Denver, CO 80261-0008 Your new driver license, permit or ID card will be mailed to the address you provide. Documents usually arrive in 10-14 business days, but may take up to 30 business days to be delivered. You may renew your adult driver license or ID card at any time prior to the expiration date - you shouldn't wait until it expires‚ online renewals aren't ... Welcome to the DMV Vehicle Services. This portion of the DMV caters to everything for your vehicle. myDMV.colorado.gov before scheduling an in-office appointment. Our site offers most services online, saving you time and effort. Don't see what you need online? You will need to schedule an appointment to visit a DMV office. Department of Revenue. Individuals can track their tax refund using Revenue Online. The Department of Revenue offers step-by-step instructions on how to do this, as well as other resources regarding refunds. Taxes and Government Revenue. Services. A Colorado income tax account is created for the taxpayer the first time an income tax return is filed with the Department of Revenue. The Department establishes an eight-digit Colorado Account Number (CAN) which should be used on all future income tax filings. If a corporation also has an eight-digit CAN for a sales tax license/account or a wage …Driver License and ID Card Services. Home. Driver License and ID Card Services. Welcome to the DMV Driver Services. This portion of the DMV website caters to services for the drivers. Look at what you can do on myDMV.colorado.gov before scheduling an in-office appointment. Our site offers most services online, saving you time and effort.A check should never be sent to the Department of Revenue without a voucher form. Do not send a copy of the return. Write your Social Security number, the tax year, and the words 'Form DR0104EP' on the check. Do not staple the check to your paper return. Send the payment to: Colorado Department of Revenue Denver, CO 80261-0008The Colorado Department of Revenue has published the following revised sales and use tax exemption forms in accordance with House Bill 22-1039 . The purpose of this revised form is to consolidate the information from form DR 0716 into the DR 0715, and to make grammatical, stylistic, and organizational changes to improve its clarity and ...The Department of Revenue is processing 2023 income tax returns. For more information, please read the Department's announcement. The Department of Revenue is processing 2023 income tax returns. For more information, please read the Department's announcement. The Colorado Department of Revenue tax accounting system has NOT been compromised. Our Revenue Online service has NOT been compromised. The fraud perpetrators are obtaining this information through other means, such as security breaches of businesses, health care, educational institutions, military, banking, credit or financial databases. 1-877-662-4643. The Division investigates a wide range of complaints including: conduct of establishment. The Division's enforcement program ensures a uniform statewide enforcement effort that is not subject to local law enforcement budget or political constraints. The Division's enforcement section also conducts license compliance … Zip Code. The zip code 80261 is exclusive to the Colorado Department of Revenue. As a result, a street address or box number is not required when mailing forms or payments to 80261 via USPS First Class Mail. Be sure to add the zip code + 4 digits (80261-XXXX) to ensure proper delivery and payment processing. Call the Taxpayer Help Line Tax Information: (303) 238-7378. Taxpayer Service Representatives are available Monday through Friday, 8:00 a.m. to 4:30 p.m. The regular inspection of emissions and the maintenance of our vehicles has been a key part of protecting air quality in parts of Colorado since 1981. The current emissions inspection program began in 1995 and applies to most vehicles and locales in the Denver-metropolitan area and the North Front Range of the state. #FFFFFF.Find online and in-person services for vehicle registration, title, license plates, emissions testing, and more. Learn about Colorado DRIVES, county ….