Updated on - 12 Jun 2026
FASTag is an electronic system launched in India to streamline highway toll payments. It uses RFID technology to deduct toll payments from a linked prepaid or savings account and send them to NHAI, or the National Highway Authorities of India. FASTag aims to reduce traffic congestion at toll booths and promote a hassle-free travel experience.
Want to know how to add a vehicle number in FASTag? This blog has detailed information that you may find helpful.
Steps To Update Your Vehicle Registration Number for FASTag
Here are the steps on how to link FASTag with a vehicle number:
- Choose an Issuing Bank: Pick the bank that will issue your FASTag. Several banks offer FASTag services. You can check the NPCI (National Payments Corporation of India) website for a list of participating banks.
- Log in to Your FASTag Account: You can log in using your credentials on the bank's website or mobile app. If you have not registered, you must create an account by providing your vehicle registration number, KYC documents, and other details.
- Add Your Vehicle Details: The next step in 'how to add vehicle registration number in FASTag account' is adding auto details for registration. You must enter your vehicle registration number, make, model, and colour. Additionally, specify your vehicle's class (e.g., car/jeep/van or truck/bus) for toll charges.
- Upload Required Documents: Now upload your documents, including your Aadhaar card, PAN card, driving licence, and vehicle registration certificate (RC) to verify ownership.
- Make Payment: The website will direct you to the payment gateway once the files are uploaded. You can use net banking, UPI, debit/credit card, or other payment modes.
- Receive FASTag: After payment confirmation, your bank will dispatch the FASTag to your registered address. As instructed, fix the FASTag card on your vehicle's windscreen.
Updating your vehicle registration details in FASTag is not the same as applying for a new tag. Since FASTag is linked to a specific vehicle, there is a request process to make the change. Here’s how you can update it:
- Go to your FASTag account through your issuing bank’s website or mobile app
- Open the profile or service section and raise a request to update vehicle details
- Upload the updated Registration Certificate (RC) and any required KYC documents
- Wait for the bank to verify your submitted details
- Follow the bank’s instructions, which may include updating the details or issuing a new FASTag
Note: FASTag is linked to a specific vehicle, so in some cases (such as ownership transfer), you may need to deactivate the old FASTag and apply for a new one.
Conclusion
Understanding the answer to ‘How do I add a vehicle number to FASTag?’ helps in managing toll payments. With multiple banks and digital platforms offering FASTag services, the process is now more convenient than ever. Managing such updates alongside car insurance online helps maintain compliance and convenience.
A reliable car insurance policy protects you against unexpected expenses such as accidents, theft, or auto damage. It also covers third-party liabilities, providing financial security on the road.
FAQs
1. Is it possible to update or change the vehicle number in FASTag?
You can ask your FASTag issuer to change your vehicle details through their app or website. Though direct modifications to the car number may not be allowed. They may need to check your documents or ask you to cancel your FASTag and get a new one linked to the updated registration number.
2. What documents are required to add a vehicle number in FASTag?
RC copy, ID proof, and vehicle details are usually needed.
3. How long does it take to update vehicle details in FASTag?
It typically takes a few hours to a couple of days.
4. Is FASTag linked with insurance details?
No, but keeping records updated alongside third party car insurance is advisable.
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