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ToggleIf you’re road-tripping across Tamil Nadu and find yourself in a place filled with ancient temples, lush paddy fields, and the smell of freshly cooked South Indian meals, look around, you might just spot vehicles bearing TN 49 on their number plates.
But what does that really mean? TN 49 is the official vehicle registration code for Thanjavur, one of the most culturally rich districts in Tamil Nadu, often referred to as the “Rice Bowl of Tamil Nadu.”
For locals, it’s just another registration code. But for travellers, especially those renting a bike or driving a car through this historically significant region, it’s helpful to know where your vehicle is registered and what that signifies during your journey.
Thanjavur RTO (TN 49): What Travellers Should Know?
Here’s a quick look at its details:
| Field | Details |
| TN Registration | Regional Transport Office (RTO) |
| Number | TN-49 |
| City | Thanjavur |
| State | Tamil Nadu |
| Phone | 04362-264999 |
| rtotn49@nic.in | |
| Address | Trichy Road, Pillaiyarpatti, Vallam, Thanjavur – 613403 |
You likely won’t need to visit the RTO during your trip, but it’s good to know the origin of your rental vehicle, especially if you’re driving across districts or planning to enter neighboring states.
What Makes TN 49 Relevant for Travellers?

If you’re renting a car, scooter, or bike in or around Thanjavur, there’s a high chance the vehicle plate will begin with TN 49. This isn’t just a code, it indicates where the vehicle is officially registered and helps authorities trace its records if needed.
Here’s why TN 49 matters to travellers:
- It’s the official code for Thanjavur RTO
- Most rentals in Thanjavur use TN 49-registered vehicles
- It helps police and RTO officers verify documents at border check posts
- If you’re involved in a vehicle-related issue, authorities will refer to TN 49 data
- Rental vehicles from this area are legal for inter-district and inter-state travel
Whether you’re driving to see the Royal Palace, exploring the UNESCO World Heritage Sites, or heading toward the Cauvery Delta, TN 49 connects your ride to the region’s transport authority.
Other RTO Codes Near Thanjavur You Might See
Thanjavur district and its surrounding areas are served by different RTO offices.
So while TN 49 is common, you might also come across:
- TN 49Y: For vehicles from Pattukottai Unit Office (a sub-office under Thanjavur RTO)
- TN 55: For vehicles from Kumbakonam
- TN 68: For vehicles from Tiruvarur
This RTO zoning helps local authorities manage traffic, registration, and transport services more efficiently. For travelers, it’s just another window into how Tamil Nadu’s transport system keeps everything running smoothly on the road.
FAQs
What does TN 49 indicate on a vehicle plate?
It shows the vehicle is registered under the Thanjavur RTO in Tamil Nadu.
Is it safe to rent TN 49 vehicles in Thanjavur?
Yes, as long as the agency provides valid documentation and insurance.
Where is the TN 49 RTO located?
On Trichy Road, Pillaiyarpatti, near Vallam in Thanjavur district.
Can tourists visit the TN 49 RTO?
You can, but services are mainly for residents needing licenses and registrations.
What is TN 49Y?
It’s a sub-office RTO code for Pattukottai under Thanjavur district.
Are TN 49 vehicles valid for inter-district travel?
Absolutely, just ensure your paperwork is complete and up to date.
What should I check before renting a TN 49 vehicle?
Valid RC, driver’s license, insurance, and any tourist permit if applicable.







