Tamil Nadu Permit for a Karnataka Cab — ₹500
A taxi registered in Karnataka pays Tamil Nadu a permit to enter. Gaadix prices it once for the trip and shows it before you book, so it is never an argument at a checkpost.
Routes that cross from Karnataka into Tamil Nadu
| Route | Distance | Toll | Permit | All-in from |
|---|---|---|---|---|
| Bangalore to Salem | 185 km | ₹278 | ₹500 | ₹3,342 |
| Bangalore to Coimbatore | 329.4 km | ₹494 | ₹500 | ₹5,540 |
| Bangalore to Ooty | 295.8 km | ₹444 | ₹500 | ₹5,029 |
| Bangalore to Chennai | 327.3 km | ₹491 | ₹500 | ₹5,508 |
| Bangalore to Madurai | 421.2 km | ₹632 | ₹500 | ₹6,938 |
| Bangalore to Trichy | 324 km | ₹486 | ₹500 | ₹5,458 |
| Bangalore to Erode | 238.9 km | ₹358 | ₹500 | ₹4,162 |
| Bangalore to Vellore | 194.9 km | ₹292 | ₹500 | ₹3,492 |
| Bangalore to Kodaikanal | 408.1 km | ₹612 | ₹500 | ₹6,738 |
| Bangalore to Tiruvannamalai | 215.5 km | ₹323 | ₹500 | ₹3,806 |
| Bangalore to Thanjavur | 372.5 km | ₹559 | ₹500 | ₹6,196 |
| Bangalore to Kanchipuram | 258.6 km | ₹388 | ₹500 | ₹4,462 |
| Bangalore to Namakkal | 237 km | ₹356 | ₹500 | ₹4,133 |
| Mysore to Chennai | 468.9 km | ₹703 | ₹500 | ₹7,664 |
| Bangalore to hosur | 130 km | ₹59 | ₹500 | ₹2,361 |
| Bangalore to Kanyakumari | 645.6 km | ₹968 | ₹500 | ₹10,354 |
| Mysore to Ooty | 155.5 km | ₹233 | ₹500 | ₹2,892 |
What the permit is
A taxi is registered and taxed in one state. When it carries passengers into another, that state levies its own charge for the visit — a temporary permit, sometimes called an entry tax or state tax — collected at the border checkpost or paid in advance for the trip. It applies to every commercial car crossing the line, whoever operates it, and the receipt is the state's, not the operator's. Tamil Nadu charges a Karnataka-registered cab ₹500 for the trip.
How Gaadix handles it
- Priced once for the trip, on the quote, before you book — toll-inclusive fare or not.
- Paid by the driver, who carries the permit; nothing is asked of you at the checkpost.
- Charged once per trip, not per crossing: a round trip out and back pays it once.
- Itemised on the receipt as its own line, so you can see it was not folded into the fare.
The crossing in numbers
Permit
₹500
once per trip, any car
Toll on these roads
₹452
average, smallest car, toll-inclusive fare
Shortest to longest
130–645.6 km
Bangalore to hosur, up to Bangalore to Kanyakumari
The permit is the same on every one of these routes because it is the state's charge for the crossing, not a function of distance. The toll is the road's, and grows with the kilometres.
Frequently Asked Questions
How much is the Tamil Nadu permit for a cab from Karnataka?+
₹500, charged once for the trip whatever the car, and itemised on the quote before you book.
Who pays it and where?+
It is in the fare — toll-inclusive or not — so nothing is handed over at the checkpost. The driver carries the permit; you carry the receipt.
Is it charged on a round trip too?+
Once per trip, not per crossing. A round trip that crosses the line out and back pays it once.
Does the permit cover the toll?+
No. The permit is the state's charge for a taxi from another state; toll is the road's. On the routes below the toll averages ₹452 for the smallest car, and each route page shows both.
Does the permit change with the car?+
Not on these routes: ₹500 for a hatchback and ₹500 for the largest car. The toll does change with the car, and the fare with it.
What if the trip passes through a third state on the way to Tamil Nadu?+
Each state entered charges its own permit, and the quote prices every one of them for the route it plans. The fare you see is for the whole road, not the first border.
Is the permit refunded if I cancel?+
It is part of the fare, so it follows the cancellation policy like the rest of it: cancel before the cut-off and the advance comes back in full; the permit is only ever paid once the car is on its way.