As per the official website of the Tamil Nadu land records, you need the following documents to apply for Patta Chitta documents:
- Sale Deed to make sure. You have to take the original sale deed and a copy to the tahsildar or the office in charge of the matter.
Proof that you own it- You must show proof of who you are to show that - your land is yours. You can show proof of ownership by submitting any of the following:
- Paid Tax Receipt
- Electricity bill
- Encumbrance certificate