As electric vehicle adoption continues to increase, Taiwan is updating its road-use taxation system following the principle that road users contribute to infrastructure costs.

The Legislative Yuan has passed the third reading of amendments that officially rename the long-standing vehicle fuel tax as the "Highway Maintenance Fee". However, electric vehicle owners will remain exempt from the fee until at least 2031.

The Highway Bureau of the Ministry of Transportation and Communications had previously proposed renaming the "Vehicle Fuel Usage Fee" as the "Highway Use, Maintenance and Safety Management Fee", commonly referred to as the Highway Maintenance Fee. With the passage of amendments to Article 23 of the Urban Roads Act, the fuel-based levy has now been officially replaced.

The change reflects a shift towards a user-pays model. Traditionally, the vehicle fuel tax has been used to fund the construction, improvement and maintenance of roads. As electric vehicles do not consume fuel, they have not been subject to the charge. Authorities state that, as EV adoption increases, the existing system results in conventional vehicle owners bearing a greater share of these costs. Under the revised framework, electric vehicles will eventually contribute to road maintenance costs.

Despite the name change, motorists will notice little difference in the short term. According to vehicle inspection authorities, only the title of the fee has changed, while collection schedules, payment methods and fee structures remain unchanged. Private passenger vehicles and motorcycles will continue to pay annually in July, while commercial vehicles will continue to be charged on a quarterly basis. Collection will remain under the authority of the Highway Bureau, with revenue allocation coordinated between the Ministry of Transportation and Communications and the Ministry of the Interior.

Details of the collection mechanism and fee structure for electric vehicles remain under discussion by lawmakers and government agencies. The current exemption for electric vehicles has been extended until December 31st 2030 as part of Taiwan's net-zero emissions target for 2050. As a result, EV owners are not expected to begin paying the fee before 2031.