Car Insurance Transfer After a Used Car Sale: The 14-Day Rule, NCB and the Dealer’s Liability Gap

A buyer takes delivery on Saturday, the RC transfer is filed the following week, and on Tuesday the car is in an accident. Whose insurance pays? Most dealers answer “the buyer’s, it transfers automatically”. The honest answer is: third-party liability does, by law; own-damage cover might, depending on which Supreme Court line a tribunal follows; and until the RC changes, the person the law calls the owner is still the one whose name is on the registration certificate. For a dealer that is often you.

This guide sets out what the Motor Vehicles Act and the motor tariff say about insurance when a car changes hands, what the courts have done with it, who keeps the No Claim Bonus, what the transfer costs, and the few habits that keep a dealership out of that gap. Nothing here is legal advice; the sources are listed at the end so you can check each point.

Key takeaways

• Section 157 of the Motor Vehicles Act deems the insurance certificate transferred to the buyer from the date of transfer, and gives the buyer 14 days to apply to the insurer. The section itself contains no penalty and no “cover lapses on day 15” clause - that is a claim you will see on insurer sites, not in the Act.
• The deemed transfer clearly covers third-party liability. Whether it also carries own-damage cover is unsettled: a 1995 three-judge bench said no, a 2020 two-judge bench (Bhilawe) has since been read by the Court as treating the whole policy as transferred, and on 27 February 2024 the Supreme Court referred the conflict to a larger bench that has not yet ruled.
• The No Claim Bonus belongs to the seller, not the car. Insurers issue an NCB certificate the seller can use on their next car; two major insurers state it stays valid for three years.
• Between delivery and RC transfer the registered owner is still the owner in law. A dated delivery note and a same-day Form 29/30 filing are what shorten that window.
• Transfer fees are small (the tariff fee is ₹50; insurers quote ₹50-₹500). Driving uninsured is not: ₹2,000 for a first offence under the Central Act, ₹4,000 after that, with up to three months’ imprisonment possible.

What the law says about insurance transfer: Section 157 and the clocks around it

Section 157(1) of the Motor Vehicles Act 1988 says that where the person holding the certificate of insurance transfers the vehicle together with the policy, “the certificate of insurance and the policy described in the certificate shall be deemed to have been transferred” to the buyer “with effect from the date of its transfer”. An explanation added in 1994 clarifies that this includes the transfer of the rights and liabilities under the policy. Section 157(2) then puts a duty on the buyer: apply to the insurer within fourteen days of the transfer, in the prescribed form, and the insurer “shall make the necessary changes”.

The motor tariff mirrors this. General Regulation 17 of the India Motor Tariff says the liability-only cover is deemed transferred from the date of transfer, that the buyer must apply within fourteen days in writing, and that the own-damage section of a package policy is transferred by the insurer “only on receipt of a specific request from the transferee along with consent of the transferor”. If the buyer is not entitled to the NCB on the policy, the difference in premium is recovered before the transfer goes through, and a ₹50 fee is collected for the fresh certificate.

Third-party cover follows the car. Own-damage cover may not - yet

The deemed transfer in Section 157 sits inside the chapter of the Act that deals with insurance against third-party risks. In Complete Insulations v. New India Assurance (1995), a three-judge bench of the Supreme Court held that the deeming fiction “must be limited thereto”: the buyer of a comprehensively insured car whose policy had not been endorsed got nothing for his own damage after a total loss, because own-damage cover is a contract the insurer has to agree to with the new owner.

Twenty-five years later, in Surendra Kumar Bhilawe v. New India Assurance (2020), a two-judge bench held that under Section 2(30) the owner of a vehicle is “the person in whose name the motor vehicle stands registered”, and allowed an own-damage claim by a registered owner who had “sold” the truck years earlier without transferring the RC. The 2024 referral order reads Bhilawe as treating the whole policy as transferred. On 27 February 2024 the Supreme Court noticed that the two decisions pull in opposite directions and referred the question - whether the deemed transfer applies only to third-party risks - to a three-judge bench. As of October 2026 no decision from that bench has been reported.

Two recent decisions went the buyer’s way. In February 2026 the Karnataka State Consumer Commission dismissed an insurer’s appeal where a car was sold and the RC transferred on 10 August 2021, met with an accident on 14 August - inside the fourteen-day window - and the own-damage claim was repudiated for a name mismatch. The Commission held the repudiation unjustified under Section 157, relying on Bhilawe. In September 2024 the Allahabad High Court, in a third-party case reported by Bar & Bench, observed that the deeming provision in Section 157 is meant to be read liberally in favour of transferees. Helpful, but a dealer should not plan a business around winning a consumer case.

The insurance gap between delivery and RC transfer

Put the two rules together and the exposure is obvious. When you buy a car for stock, the seller’s policy deems its third-party cover transferred to you from the date of transfer, and you are the one who should apply to the insurer within fourteen days. When you sell, the same thing happens in reverse. But Section 2(30) says the owner is whoever is on the RC, and the RC does not change until the RTO processes Form 30. Picture a buyer who drives away on a delivery note and has an accident the next week. If the RC is still in your dealership’s name - or worse, still in the original seller’s name because you never transferred it into stock - the claim, the tribunal notice and the police paperwork start with the registered owner.

The date of transfer is therefore the single most important fact in the file, and the document that fixes it is the delivery note: signed by both parties, dated, with the odometer reading and the time of handover. It is also the document insurers ask for when they endorse a policy. The RTO document checklist covers the forms; the point here is that the delivery note and the Form 29 filing should carry the same date, and that date should be the day the keys change hands, not the day the cheque clears.

• Never deliver a car on a policy that has expired or is about to - check it at the inspection stage, not at handover. If the seller’s policy lapses between your purchase and your sale, insure the car in the dealership’s name - there is nothing to deem transferred from a lapsed policy.
• File the seller’s Form 29 and your Form 30 on the day of purchase, and the same for the buyer on the day of sale. The fourteen-day clock in Section 50 runs from transfer, not from when the paperwork is convenient.
• Give the buyer a written reminder, on the delivery note itself, that they have fourteen days to apply to the insurer under Section 157(2), and list the documents the insurer will want (below).
• Keep the delivery note, the Form 29/30 acknowledgement and the insurer’s endorsement together against the car’s record, so that if a notice arrives six months later you can show the chain in one place.

Who keeps the No Claim Bonus

The No Claim Bonus is earned by the insured person, not by the vehicle, so when a car is sold the NCB stays with the seller. Under General Regulation 27 of the tariff, as reproduced in insurers’ policy wordings, the discount on the own-damage premium rises with each claim-free year - 20% after one, 25% after two, 35% after three, 45% after four and 50% after five or more - and is kept only if the next policy is taken within 90 days of the old one expiring. The buyer, meanwhile, pays the difference if the policy being transferred carried an NCB they are not entitled to.

For a dealer this is a selling point in both directions. The person you buy from loses nothing: once the policy has been moved to the new owner, the insurer issues an NCB certificate (some call it a reserving letter), and HDFC ERGO and IndusInd General both state it stays valid for three years and can be used with any insurer. HDFC ERGO also advises applying for it within 90 days of the sale. Telling a hesitant seller “you keep your 50% discount for your next car, here is how” costs nothing and closes deals. The buyer, for their part, should be told plainly that the transferred policy will be re-rated without the seller’s NCB, so the premium difference is not a surprise at the insurer’s counter.

The transfer, step by step

• Fix the date. Sign and date the delivery note at handover. Everything else counts from it.
• File the RTO forms. Form 29 from the seller (in duplicate) and Form 30 from the buyer, with the RC, within the Section 50 limits above. Where a loan was on the car, the lender’s NOC and Form 35 come first - see the hypothecation guide.
• Apply to the insurer within 14 days. In writing, by registered post with acknowledgement or through the insurer’s portal, quoting the registration number, date of transfer, previous owner and policy number.
• Attach what the insurer asks for. Across the published checklists of Tata AIG, Bajaj General and SBI General the common set is: copies of Form 29 and 30, the new RC or the RTO acknowledgement, the sale agreement or delivery note, the old policy, the seller’s consent or NOC, the buyer’s ID and address proof, a fresh proposal form, and an inspection report if the insurer wants one. Add the lender’s NOC where the car was financed.
• Settle the NCB difference and the fee. The tariff fee is ₹50; Bajaj General says insurers charge “between ₹50 and ₹500”, and puts RTO transfer fees at roughly ₹300 to ₹1,800 depending on the state.
• Collect the endorsement. The policy is only transferred when the insurer issues the endorsed certificate in the buyer’s name. Until then, treat own-damage cover as uncertain.
• Seller: ask for the NCB certificate once the endorsement is through, and use it within three years.

What changed in 2026, and what did not

On the regulatory side, nothing. IRDAI’s June 2024 Master Circular on general insurance consolidated claim-handling rules and repealed thirteen older circulars, but did not touch policy transfer on sale, and we found no 2025 or 2026 circular that does. Two adjacent developments matter more to dealers. On 4 August 2026 the Supreme Court, in National Insurance v. Thungala Dhana Laxmi, took up the uninsured-vehicle problem directly. As reported by The Week, it asked IRDAI and the transport ministry to pilot fuel denial for uninsured vehicles, to link ANPR cameras with the insurance database and VAHAN for automatic challans, and to equip traffic police with real-time insurance checks. An uninsured car in dealer stock is about to become a far more visible problem than it used to be.

The second is a draft. In late July 2026 the transport ministry published draft amendments to the Central Motor Vehicles Rules (G.S.R. 649(E)). As summarised by TeamLease RegTech, they would bar handing a vehicle to a dealer without valid registration, insurance and PUC or with pending challans or hypothecation. They would also introduce a Form 29CA for dealer-to-dealer handovers, cap dealer holding at six months from Form 29C, and allow at most two dealer-to-dealer transfers before Form 30 must be filed. It is a draft with a thirty-day objection window; check the e-Gazette for whether it has been finalised, and the final wording, before relying on any of it. The direction of travel, though, is clear: every car in stock will need to be insured, registered and challan-free on paper, not just in practice.

What to do this week

Pull the stock list and check three things against every car: the policy is in force, the RC is in the dealership’s name or the Form 30 acknowledgement is on file, and the delivery note for any car already sold carries the same date as its Form 29. Then add two lines to your standard delivery note - the fourteen-day insurance transfer reminder for the buyer and the NCB certificate reminder for the seller. Insurance transfer on a used car sale is not complicated; it is simply never anyone’s job unless you make it one.

Frequently asked questions