1. The General Rule: Why is ITC on Motor Vehicles Blocked?

As a general rule, the GST law restricts businesses from claiming ITC on the purchase, insurance, servicing, and repair of motor vehicles. The government introduced this restriction primarily to prevent the misuse of credits on vehicles purchased for personal or private use but booked under corporate accounts.

If your business buys a standard 5-seater sedan or a 7-seater SUV for executive travel, the GST paid on that purchase cannot be used to offset your outward GST liability.

2. Decoding the Seating Capacity Rule

The magic number in the GST law for passenger motor vehicles is 13.

If a company purchases a bus or a large traveler van with an approved seating capacity of 14 or more people to transport its employees to the office, the vehicle falls outside the restriction of Section 17(5)(a). Consequently, the company can fully claim the ITC on its purchase.

3. The Exceptions: When CAN You Claim ITC on Motor Vehicles?

The law provides specific exceptions where ITC is permitted, even if the vehicle has a seating capacity of 13 or fewer. These exceptions apply when the motor vehicle is used for making the following outward taxable supplies:

If your business involves buying and selling cars (e.g., an authorized automobile dealership or a second-hand car dealer), the vehicles are considered stock-in-trade rather than capital assets. You can claim full ITC on their purchase.

If the vehicle is directly used to provide passenger transport services, the ITC is available. Examples include:

• Taxi, cab, and limo operators.
• Rent-a-car agencies.
• Tour and travel operators utilizing cars to ferry tourists.

Driving schools that purchase motor vehicles to teach students how to drive can claim the full input tax credit on those vehicles, as they are essential equipment for their core taxable service.

It is vital to note that the restriction under Section 17(5)(a) applies strictly to motor vehicles designed for the transportation of persons. It does not apply to goods transportation vehicles. Trucks, tippers, delivery vans, and tempos used to move raw materials or finished products enjoy seamless ITC availability without any seating capacity restrictions.

4. ITC on Allied Expenses: Insurance, Repairs, and Maintenance

A common follow-up question is whether a business can claim ITC on the running and upkeep costs of a vehicle if the purchase credit was blocked.

The law aligns allied expenses with the vehicle's primary eligibility. Under Section 17(5)(ab), ITC on services like insurance, servicing, repair, and maintenance is:

• Blocked if the ITC on the motor vehicle itself is blocked.
• Allowed if the ITC on the motor vehicle is available (e.g., for taxis, driving schools, or vehicles with >13 seats).

5. Key Compliance Best Practices for Businesses

To avoid tax disputes, audits, and potential penalties from the GST department, keep these best practices in mind:

• Check the RC Book: Always verify the "approved seating capacity" from the Registration Certificate (RC) issued by the RTO to confirm if it exceeds 13 persons.
• Maintain Separate Ledgers: Create distinct accounting ledgers for "Eligible ITC" and "Ineligible ITC" regarding vehicle purchases and vehicle maintenance. This prevents accidental claims during monthly GSTR-3B filings.
• Reverse Wrongly Availed Credit: If your business mistakenly claimed ITC on a blocked motor vehicle expense, reverse it immediately in GSTR-3B along with applicable interest to mitigate harsher penalties later.