Vehicle and Vessel Tax refers to an annual property tax levied by the state on vehicles and vessels required by law to be registered with relevant transport and maritime authorities, assessed according to statutory criteria such as type, engine capacity, or load capacity. As a local tax, it primarily serves to supplement local revenues and support the maintenance and management of transport infrastructure.

The rates for Vehicle and Vessel Tax are not uniform, but instead apply differentiated annual rates based on the vehicle's physical specifications. In the automotive sector, the core assessment metric is the engine displacement (engine capacity):
Engine Capacity Tiers: Rates are typically tiered in litres (L). Lower engine capacities incur lower annual tax amounts, whereas higher capacities attract higher rates. For instance, vehicles with an engine capacity of 1.0 litre or below incur the lowest annual tax rate, while those exceeding 4.0 litres are subject to the highest rate.
Passenger Vehicles vs Commercial Vehicles: Passenger vehicles are generally taxed according to engine capacity tiers, whereas commercial vehicles (such as lorries, trailers, and special-purpose vehicles) are mostly taxed based on kerb weight (tonnes) or net tonnage.
Alternative Powertrains: To support energy conservation and emissions reduction targets, the government generally grants full tax exemptions for battery electric vehicles (BEVs), plug-in hybrid electric vehicles (PHEVs), and fuel cell electric vehicles (FCEVs).
Vehicle and Vessel Tax is levied annually in a single lump-sum payment. To improve collection efficiency, a withholding and remittance model is widely adopted:
Collection via Insurance Channels: When purchasing compulsory motor vehicle liability insurance, the majority of vehicle owners have the annual Vehicle and Vessel Tax collected concurrently by the insurance provider. This represents the most convenient payment method, and owners should carefully verify the "Vehicle and Vessel Tax" line item on their insurance policy schedule upon paying the premium.
Direct Tax Filing: If the tax is not paid during the compulsory insurance purchase (such as in specific regions or for vehicles with special status), owners must file their returns directly via the tax authority's designated online portal or at physical tax service centres.
Tax Period: The assessment cycle for Vehicle and Vessel Tax runs from 1 January to 31 December each year. For newly purchased vehicles, the tax is calculated on a pro-rata basis for the remaining months of the year, with fractions of a month disregarded.
Vehicle and Vessel Tax serves a notable macro-regulatory purpose:
Promoting Energy Efficiency and Environmental Protection: By imposing higher tax rates on high-displacement vehicles, consumers are encouraged to opt for lower-capacity, fuel-efficient models.
Scope of Exemptions: In addition to state-supported new energy vehicles (NEVs), vehicles and vessels dedicated to military and armed police use, public emergency units (such as police, ambulance, and firefighting vehicles), as well as commercial fishing and aquaculture vessels, are eligible for statutory exemptions upon formal declaration.
Tax Relief Policies: Certain regions may introduce targeted tax relief policies for vehicles owned by small and micro enterprises based on local industrial development needs.
Budget Allocation: Vehicle and Vessel Tax is an annual fixed ownership cost. When planning annual vehicle running costs, car buyers should check the local tax schedule based on the chosen engine capacity and allocate the appropriate funds accordingly.
Document Verification: Upon payment, the insurance document serves as proof of tax payment. Owners should retain the policy document for verification during annual vehicle inspections or traffic-related administrative procedures.
Statutory Reporting: If a vehicle is transferred, scrapped, or declared a total loss, owners should promptly notify the relevant tax authority to cease tax liability, avoiding unnecessary late penalties or double taxation.
As a property tax, Vehicle and Vessel Tax is assessed independently of vehicle value, relying solely on technical specifications. Buyers do not need to worry excessively about rate fluctuations; however, verifying the tax deduction details during annual insurance renewal and making full use of new energy vehicle tax exemptions remain essential steps in keeping running costs optimal.