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 1510 - Aviation Fuel Sales Tax Report


List only sales taxes collected for aviation jet fuel sales on this return. Applicable county, city and other local jurisdictional taxes must be reported in the applicable columns.

Amended Return — If you are filing an amended return check the amended return box. The amended return will replace the original return in its entirely and must show all tax columns as corrected, not merely the difference(s).