Roughly half the routes we drive cross a state line, and every one of them carries an interstate permit on the fare. It surprises people, because nothing about the drive tells you a border is coming.
What it is
A vehicle registered in one state needs authorisation to operate commercially in another. That authorisation costs money, it is paid to the state you are entering, and it is a genuine pass-through — not an operator’s charge.
It is charged at actuals rather than quoted as a fixed figure, because the amount varies by state, by vehicle category and by the duration of the permit.
Which journeys carry one
The rule is simple: does your destination sit in a different state from where you start?
Needs a permit:
- Bangalore or Mysore to Ooty, Coimbatore, Chennai — Karnataka into Tamil Nadu
- Bangalore or Mysore to Wayanad, Kozhikode — Karnataka into Kerala
- Coimbatore or Madurai to Munnar, Thekkady, Kochi — Tamil Nadu into Kerala
- Chennai or Bangalore to Tirupati — into Andhra Pradesh
- Bangalore to Hyderabad — into Telangana, via Andhra Pradesh
- Chennai to Pondicherry — a separate union territory, and the one that surprises people most because the drive feels local
Does not:
- Bangalore to Mysore, Coorg, Chikmagalur, Hampi, Mangalore — all Karnataka
- Chennai to Madurai, Trichy, Thanjavur, Rameswaram, Kanyakumari — all Tamil Nadu
- Coimbatore to Ooty, Valparai, Kodaikanal — all Tamil Nadu
The question that actually matters
Not “how much is the permit”. “Do you already hold it?”
An operator who runs the route regularly holds permits for the states they cross. For them it is a line on your fare and nothing else happens.
An operator who does not is either arranging one — which takes time — or is planning to sort it at the border, which is where the waiting happens. On a pre-dawn departure for a darshan slot or a flight, that is the difference between making it and not.
We hold permits for Tamil Nadu, Karnataka, Kerala, Puducherry, Andhra Pradesh and Telangana, which covers every route on this site. It is worth asking any operator the same question before you book a border crossing.
What to expect on the bill
The permit should appear as its own line, at actuals, with the amount stated — alongside toll and parking, which are pass-through in the same way.
If it is folded into a higher per-kilometre rate you cannot see it, cannot check it, and cannot compare the quote with anyone else’s. That is usually the intention.
Our route pages flag which journeys cross a border and state the permit as part of the fare breakdown, and the rate card lists it under what is charged at actuals rather than included.
A note on state entry tax
Some states also levy an entry tax on commercial vehicles, separate from the permit. Where it applies it is treated the same way — pass-through, at actuals, itemised. If you see a single lumped “border charges” line, ask for the split.