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. 

 
1

DR 0020C - Coal Severance Tax Return

#FFFFFF

Every individual, corporation, business trust, partner in a partnership, association, estate, trust or any other legal entity liable for the payment of Colorado severance tax must file a severance tax return. This return must be made for the same tax year used for federal income tax purposes and is due on or before the 15th day of the fourth month following the end of the taxable year.