A complete sale needs the original RC, valid insurance policy, current PUC certificate, signed Form 29 and Form 30, a sale letter/affidavit, and, if applicable, a loan NOC from the financier and an interstate NOC if the buyer is registering in a different state. Keep photocopies of your ID proof and the buyer's ID proof with the file.
Document checklist
| Document | Who provides it |
|---|---|
| Original RC (Registration Certificate) | Seller |
| Form 29 (notice of transfer) | Seller, signed jointly with buyer |
| Form 30 (application for transfer) | Buyer, submitted at RTO |
| Valid insurance policy copy | Seller |
| Current PUC certificate | Seller |
| Loan NOC (if hypothecated) | Financier/bank |
| Interstate NOC (Form 28) | Seller's RTO, if buyer is in another state |
| Sale letter/affidavit | Both parties, signed |
The core documents every sale needs
At minimum, an Indian used-car sale needs the original Registration Certificate (RC), a current insurance policy, a valid Pollution Under Control (PUC) certificate, and the transfer forms — Form 29 and Form 30. Missing any one of these can hold up registration in the buyer's name and leave the seller exposed to future liability.
Form 29 vs Form 30 — what's the difference
Form 29 is the seller's notice to the RTO that the vehicle has been sold, ideally filed within 14 days. Form 30 is the buyer's application for the transfer of ownership itself, which references the Form 29 filing. Both are usually submitted together, and many RTOs now accept the process online through the Parivahan portal.
Loan and interstate NOCs — don't skip these
If the car still shows a hypothecation (an outstanding loan) on the RC, the RTO will not process a transfer until the financier issues a No Objection Certificate confirming the loan is closed or being transferred. Separately, if the buyer plans to register the car in a different state, the seller's home RTO must issue Form 28, an interstate NOC, before the new state's RTO will accept the registration.
Insurance and PUC paperwork
Hand over the current insurance policy document and note the expiry date — the buyer will need to either transfer the existing policy or take a fresh one, and driving without valid insurance is an offence. The PUC certificate should also be current; if it has lapsed, get it renewed (a quick, inexpensive test) before completing the sale so the buyer isn't left without one.
The sale letter and identity proofs
A simple, signed sale letter or affidavit stating the sale price, date, chassis and engine number, and odometer reading protects both parties. Attach copies of both the seller's and buyer's ID proof (Aadhaar and PAN are the most commonly requested) to the file.
Retain a scanned copy of every document you hand over, plus the RTO's transfer acknowledgement. If a challan or dispute surfaces after the sale, this file is your evidence that the vehicle changed hands on a specific date.
Documents specific to service history and warranty
- Service booklet/history — boosts buyer confidence and resale value.
- Original invoice — useful if the car still has residual manufacturer warranty to transfer.
- Extended warranty or AMC contract, if active and transferable.
- Duplicate keys and the owner's manual.
A simple pre-handover checklist
- Confirm loan is cleared or NOC obtained.
- Renew PUC if it has expired.
- Fill and sign Form 29 with the buyer.
- Prepare the sale letter/affidavit with odometer reading.
- Hand over RC, insurance copy, PUC, service book and keys only after payment clears.
- Submit the transfer at the RTO or via Parivahan and keep the acknowledgement.
Frequently asked questions
What documents are mandatory to sell a car in India?
Can I sell a car without the original RC?
Is a sale agreement legally required in India?
What if my car loan isn't fully paid off?
Do I need a new PUC certificate before selling?
Sources & further reading
- Parivahan Sewa — vehicle transfer forms and process
- Ministry of Road Transport and Highways, Government of India
Figures, prices and policy details were current at the last-updated date above. Automotive pricing, incentives and regulations change frequently — verify time-sensitive details with the linked primary sources. Read our editorial policy and fact-checking standards.
