If you already own a car that suits taxi work, converting it from a private (white plate) to a commercial (yellow plate) T-permit car can be cheaper than buying a new commercial vehicle. But conversion has eligibility rules and an RTO process. Here is everything you need to know for 2026.
Can Every Car Be Converted?
Not always. The car must meet commercial eligibility rules — typically related to model approval for commercial use, age limits in some states, and emission norms. Many popular taxi models (Dzire, Aura, Ertiga, Innova, Eeco) are eligible. Check your state RTO rules and the model approval before starting.
Documents Needed for Conversion
- Existing private RC
- Owner ID and address proof
- Valid PUC certificate
- Application for conversion of registration (RTO form)
- Commercial insurance cover note (you switch from private to commercial cover)
- No Objection Certificate from the financier if the car has a loan
Step-by-Step Conversion Process
- Confirm the model and car are eligible for commercial use in your state
- Switch the insurance from private to commercial cover
- Pay the difference in road tax (private to commercial rate)
- Submit the conversion application at the RTO
- Vehicle inspection for commercial fitment and fitness
- Receive the updated commercial RC and yellow plate
- Apply for the operating permit (city, state or All India Tourist Permit)
Costs and Timeline
- Difference in road tax: varies by state and vehicle
- Permit fee: ₹5,000–₹15,000 depending on type
- Fitness and inspection: nominal
- Commercial insurance: higher premium than private
- Timeline: usually 2–4 weeks depending on the RTO
Convert or Buy a Ready T-Permit Car?
Conversion makes sense if you already own a suitable, eligible car in good condition. If you do not, buying a used car that already has a commercial RC and a valid permit is faster — you avoid the inspection and permit waiting period and only transfer the existing documents into your name.