All State Offices will be closed Thursday, November 28, for Thanksgiving and Friday, November 29, for Governor's Holiday.

 
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2Q24 IFTA Newsletter

Physical Address: 1881 Pierce St, Lakewood, CO 80214
Mailing Address: P.O. Box 17087, Room108, Denver, CO 80217-0087

2nd Quarter 2024 IFTA Newsletter

Tax Rate Change

  • The fuel price in Colorado includes two fees in addition to the fuel tax. The Bridge and Tunnel Impact fee and Road Usage Fees will increase on July 1 to $0.04 per gallon. For rate information, go to Tax.Colorado.gov/IFTA-forms
  • You do not need to do anything; these fees are automatically included in the tax rate and are programmed into your Revenue Online return.

Decals for New Vehicles

Adding vehicles to your IRP fleet does not automatically grant you IFTA decals. Once you are issued an IRP cab card, you must request IFTA decals by sending a web message or email with a copy of the registration. Mail is sent out once a week. If you need overnight delivery, provide a pre-printed FedEx label with a physical location (not a P.O. box).

Replacement Requests

Request for Replacement form (DR7053) is required to request decal or license replacements. 

2Q24 IFTA Tax Returns are due July 31, 2024

  • File using our online program, Revenue Online: If new to Revenue Online: Visit Colorado.gov/RevenueOnline and choose “Sign Up”. Information on setting up your online account is on your IFTA license.
  • To file by paper: Go to Tax.Colorado.gov/IFTA-forms to download the current form, DR 0122, and the Second Quarter 2024 rate table. Tax rates are updated each quarter, so please select the appropriate return and rate table so your return is processed.
  • Invalid forms may not be processed.
    • The Department highly recommends using Revenue Online; tax rates are updated automatically, it performs calculations for you, and eliminates the possibility of returns getting lost.

Common 2Q2024 FAQs:

If you have a lease agreement that states another entity is responsible for reporting and paying IFTA fuel taxes, complete the IFTA Lease Agreement Certificate (DR 7511). The reporting entity (lessee) is responsible for acquiring decals from the Department.

A licensed IFTA carrier (lessor) who enters a lease agreement during the year must send a written request to close their IFTA account and return their license and decals to end their reporting obligation. The carrier's account will be closed at the end of the quarter, at which time the closure request, license, and decals are received by the department. If the lease agreement is terminated, the carrier (lessor) should return the license and decals to the reporting entity (lessee).

Want more answers? Visit Tax.Colorado.gov/IFTA-FAQ

Contacting the Fuel Unit

  • The best way to reach the Fuel Unit is through web messages. Please allow 24 hours for us to respond before calling or emailing. Duplicate inquiries reduce our ability to respond to you quickly.
    • Send us a web message through Revenue Online. These are usually worked within 24 hours. Attach a copy of any required vehicle registration or form to the web message.
    • Call us at 303-205-8205 option 1. Phone calls are usually answered within a few rings. If you have to leave a message, messages are usually checked and returned once a day.