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State and Federal Incentives and Laws

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Washington Fuel Taxes

Alternative Fuel Vehicle (AFV) Annual Fee

To encourage the use of nonpolluting fuels, owners of compressed natural gas and liquefied petroleum gas powered vehicles are required to pay an annual license fee, based on gross vehicle weight rating (GVWR), instead of motor fuel excise taxes. The fee is calculated as follows:

GVWRFee
Less than 10,000 pounds (lbs.)$45
10,001 - 18,000 lbs.$80
18,001 - 28,000 lbs.$110
28,001 - 36,000 lbs.$150
More than 36,000 lbs.$250

To determine the actual annual license fee imposed by this section for a registration year, the appropriate dollar amount given in the above schedule must be multiplied by the motor vehicle fuel tax rate in cents per gallon (as established by Revised Code of Washington 82.36.025) effective on July 1 of the preceding calendar year, and the resulting amount be divided by $0.12. In addition, there is a $5 handling fee for each license issued.

(Reference Revised Code of Washington 82.38.075)