Please remember that you must claim the state sales tax refund (TABOR refund) when filing your state income tax return. If you claimed a 2023 refund, the TABOR refund will be combined and issued out with your refund. Unlike the 2022 Colorado cashback, no separate check will be issued. 


DR 7119 - International Fuel Tax Agreement (IFTA) Registration


Who can register for IFTA in Colorado? Motor carriers based in Colorado that operate at least one qualified motor vehicle and will travel to/from at least one other IFTA member jurisdiction are eligible to obtain an IFTA license. Motor carriers that are based in Colorado and do not leave the state do not qualify for IFTA.