Understanding the New 18% GST on Used Vehicles
The GST Council, in its 55th meeting held on December 21, 2024, approved an increase in the Goods and Services Tax (GST) rate on the sale of old and used vehicles. The tax rate will rise from 12% to a uniform 18%, effective from January 16, 2025. This change will apply to various vehicle categories, including two-wheelers, three-wheelers, small cars, and electric vehicles (EVs).
This decision aims to simplify the tax structure by introducing a uniform rate, eliminating variations in tax rates for different categories of used vehicles. However, this also means a potential increase in the cost of used vehicles for buyers.
What Does This Rate Hike Mean?
Until now, used vehicles were taxed at different rates. Smaller cars and EVs were subject to 12% GST, while larger vehicles, such as petrol cars with engine capacity above 1200cc and length over 4000mm, and diesel cars above 1500cc and the same length, were already taxed at 18%. The new amendment eliminates this distinction by applying a uniform GST rate of 18% on all old and used vehicles, except those already taxed at 18%.
Who Will Be Affected?
The increase in GST will only impact registered taxpayers engaged in the business of buying and selling used vehicles. This means:
- If a registered dealer purchases and resells used vehicles, the revised tax rate will apply.
- Private individuals selling their personal vehicles to another individual will not attract GST.
- The tax will be levied only on the margin (difference between the purchase and selling price) and not on the full value of the vehicle.
- If the margin is negative, i.e., the vehicle is sold at a loss, no GST will be applicable.
How Is GST Calculated on Used Vehicles?
As per Rule 32(5) of the CGST Rules, 2017, GST is calculated only on the margin value (profit) earned by the seller. The formula is: GST Payable = 18% of (Selling Price – Purchase Price/Depreciated Value)
If the seller has claimed depreciation on the vehicle under Income Tax rules, GST will be calculated on the depreciated value instead of the original purchase price.
Key Highlights of the GST Rate Change
| Particulars | Details |
| Coverage | All old and used vehicles, including EVs |
| New GST Rate | 18% (9% CGST + 9% SGST) |
| Who Will Pay GST? | Only registered businesses dealing in used vehicles |
| Exemptions | Sales by individuals or unregistered persons |
| Valuation Basis | Margin amount (Selling Price – Purchase/Depreciated Value) |
| Applicable Rule | Rule 32(5) of CGST Rules, 2017 |
| Effective Date | January 16, 2025 |
Government’s Rationale Behind This Change
The government aims to simplify the taxation structure on used vehicles by introducing a single rate of 18% instead of multiple tax slabs. It also ensures uniformity in taxation, reducing confusion among businesses dealing in second-hand vehicles.
Additionally, the revision aligns with existing GST rates on new cars, where the tax burden varies based on factors such as fuel type and engine capacity. However, while new electric vehicles (EVs) are taxed at a lower rate (5%), used EVs will now attract 18% GST under the revised rules.
Impact of the GST Rate Hike
For Businesses (Used Vehicle Dealers)
- Dealers must now factor in the increased tax rate while pricing used vehicles.
- Businesses may pass on the tax burden to buyers, increasing the final price.
- The simplified tax rate eliminates confusion related to multiple tax rates for different vehicle categories.
For Buyers
- The cost of purchasing a used vehicle may rise, as dealers will include the 18% GST in the final price.
- Since the tax applies only to the margin amount, the price hike may be marginal.
- Buyers purchasing vehicles from private individuals will not be affected, as GST is not applicable in such cases.
For the Automobile Market
- The increase may impact demand for used vehicles, particularly in the budget and EV segments.
- Car dealers may adjust their margins to stay competitive in the market.
- With new EVs enjoying lower GST rates, the pricing gap between new and used EVs may narrow, potentially boosting new EV sales.
Conclusion
The GST rate hike on old and used vehicles to a uniform 18% aims to simplify the taxation system and bring consistency in the used car market. While businesses dealing in second-hand vehicles will need to adjust to the new rates, individual sellers remain unaffected. Buyers may experience a slight price increase, but since GST is applied only to the margin value, the overall impact should be moderate. With these changes set to take effect from January 16, 2025, businesses and buyers alike should prepare for the revised tax structure in the used car market.

