the revenue and fiscal affairs office provides information on Motor fuel user fees, historical revenue distributions, and projections on motor fuel revenue. 

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MOTOR FUEL USER FEE
Motor Fuel User Fee
26¢
(as of July 1, 2021)

Total motor fuel user fee increases by 2¢ per year beginning July 1, 2017, for a total increase of 12¢ by July 1, 2022.
ENVIRONMENTAL AND INSPECTION FEE
Environmental and Inspection Fee
0.75¢
Of this amount, 0.25¢ is an inspection fee and is allocated to State Non-Federal Aid Highway Fund of the Department of Transportation. The environmental fee of 0.50¢ is allocated to the Department of Health and Environmental Control.
Motor Fuel Distribution Reference Table
(Rev. 10/21)
Motor Fuel Revenue History
(Rev. 9/21)
Income Tax Credit for Preventative Maintenance
Motor Fuel Estimates
(Rev. 8/21)
(Rev. 9/21)
For More Information
SC DOT, "C" Fund Program
GA DOR, Motor Fuel Information
NC DOR, Motor Fuel Tax Rate History
US DOT, Federal Highway Statistics
American Petroleum Institute, Motor Fuel Rates by State