Truckers, Q4 fuel tax filings are due January 31 and accurate reporting starts well before the deadline. Under the International Fuel Tax Agreement, carriers must file quarterly returns that report miles driven by state and fuel purchased across all IFTA jurisdictions. Make sure your mileage is tracked correctly, fuel receipts are complete and organized, and you know your filing deadline. Waiting until the last minute often leads to rush fees, penalties, interest, and audit risk. Filing on time