Wyoming Legislators Passed Electric Vehicle Tax Law
The 2026 legislation restructured electric vehicle taxation to remove triple charging.
Updated on Sept. 23, 2026 in Electric Vehicles
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In 2026, the Wyoming Legislature passed House Enrolled Act 33 to standardize tax collection for electric vehicle charging. The measure effectively eliminated triple taxation by refining fee structures for both fast-charging stations and home power usage.
Why it matters
The legislation was introduced to resolve tax inefficiencies for electric vehicle owners and align charging costs with existing fuel tax models. By standardizing these rates, the state aimed to create a more equitable regulatory environment for charging infrastructure.
The law imposes a 3.5 cents per kilowatt-hour tax on Level 3 fast-charging stations while exempting Level 2 chargers. Home charging is now subject to an annual flat fee of $100, a significant reduction from the previous $200 rate.
The players
Wyoming Legislature
This is the primary state governing body responsible for enacting statutes and establishing public policy across Wyoming.
The details
House Enrolled Act 33 passed the House with a 46-12 vote and secured Senate approval with an 18-13 margin. Lawmakers subsequently voted 60-0 in the House to concur with the final version of the legislation, which differentiates between commercial fast-charging and slower residential charging systems.
Timeline
The Wyoming Legislature passed House Enrolled Act 33 in 2026.
Roadmap
House Enrolled Act 33 signals a transition in how state governments approach infrastructure funding as electric vehicle adoption rates increase. The move aligns Wyoming with broader national trends seeking to capture revenue from electricity rather than traditional gasoline consumption.
Electric vehicle owners in Wyoming will benefit from a reduction in their annual home charging flat fee from $200 down to $100. Residents should also note that using Level 3 fast-charging stations will now trigger a specific 3.5 cent per kilowatt-hour tax.
The takeaway
This legislative change provides clarity for EV owners regarding their annual financial obligations for charging. Drivers should review their charging station habits to understand how the new usage-based taxes may affect their travel budgets.
Further reading
For more information on current state policies, visit the Electric Vehicles section.
Source note: This article includes information reported by Wyoming Tribune Eagle.
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Should electric vehicle owners pay road taxes equivalent to those paid by gas-powered vehicle owners?
