2023 GAS-1278 International Fuel Tax Agreement (IFTA) Fuel Tax Rates Documents Gas-1278 4th Quarter 12-4-23_web_v1_Final.pdf Gas-1278 3rd Quarter 10-5-23_web_v1.2_Final.pdf Gas-1278 2nd Quarter 6-14-23_web_v1_Final.pdf Gas-1278 1st Quarter 3-9-23_web_v1_Final.pdf