Ifta Fuel Tax Rates 2024 By State. In 2023, the state increased its international fuel tax agreement (ifta) state diesel fuel tax twice, culminating in a rate exceeding $1 per gallon. But actually you don't need to know the exact rates for each state and calculate sums manually.
Upcoming ifta events for the year 2024 and beyond. Effective january 1, 2024, indiana has adopted fuel tax rates for newly recognized fuel types: