A colleague of yours buys a brand-new car last year. Excited, a little rushed, he picks the cheapest insurance he can find online, ticks the box, and moves on. Fast forward eight months — a truck clips his car at an intersection, the front quarter panel is badly damaged, and the repair bill comes in at Rs. 62,000. He files a claim. The insurer pays Rs. 38,000. The remaining Rs. 24,000 comes out of his pocket because he had unknowingly set a very low IDV and had no zero depreciation cover.
He was insured. He just was not insured well.
This is the gap that most car owners fall into — not the dramatic gap of having no car insurance at all, but the quieter, more expensive gap of having coverage that looks complete on paper but develops holes the moment you actually need it. Whether you are about to buy car insurance for the first time, comparing options before a renewal, or just trying to understand what your current policy actually covers, this article will help you see the full picture. Along the way, we will also look at why platforms like Square Insurance are changing the way Indian car owners approach insurance decisions.
The Real Purpose of Car Insurance (Beyond Staying Legal)
Let us start with something that rarely gets said plainly. Car insurance is not just a document you carry to satisfy a traffic constable. It is a financial instrument — one that determines how much money stays in your pocket when something goes wrong with your car.
Every time you drive, you are carrying two kinds of financial risk. The first is the cost of damage to your own vehicle: accidents, theft, flood damage, fire, or any of the other misfortunes that can happen to a car in the course of ordinary life in India. The second is the cost of harm you might cause to others — damage to their vehicle, injury to their person, or damage to property. Both of these risks can be enormous. A serious accident in an urban area can result in repair bills, medical expenses, and legal liability that collectively run into several lakhs of rupees.
A well-structured car insurance policy transfers both of those risks to an insurer in exchange for an annual premium. That premium, for most car owners, is a fraction of one percent of the total risk being covered. From that perspective alone, choosing the right coverage is one of the highest-return financial decisions a car owner can make.
Types of Car Insurance in India: What Actually Covers What
The first thing you need to get right before you buy car insurance is understanding what each type of policy does and does not cover. There are three main categories in the Indian market, and confusing them is surprisingly easy.
Third-Party Insurance: Mandatory but Minimal
Third-party car insurance covers liability you owe to the outside world. If you injure someone in an accident, your third-party insurer pays their medical bills. If you damage someone else’s car or property, that cost is covered. The name comes from the fact that the “third party” here is neither you nor your insurer — it is the other person affected by your driving.
What third-party insurance explicitly does not cover is anything related to your own vehicle. Your repairs, your total loss in a theft, your flood damage — none of it. Third-party is the legal floor, the minimum you need to legally operate a vehicle on Indian roads. For older vehicles that have depreciated significantly, it may be adequate. For virtually any other situation, it is dangerously incomplete.
Comprehensive Insurance: The Standard for a Reason
A comprehensive car insurance policy bundles third-party liability cover with Own Damage cover. This means your own vehicle is protected too — against accidents regardless of fault, theft, fire, natural calamities like cyclones and floods, and man-made events like riots and vandalism.
This is the policy type most car owners should carry, particularly on vehicles less than ten years old. Yes, the premium is higher than a third-party-only plan. But the scope of protection is also incomparably wider. When you compare comprehensive plans through a platform like Square Insurance, you can evaluate not just the price difference but also what each plan specifically includes — which is the comparison that actually matters.
Standalone Own Damage Cover
Introduced by IRDAI in 2019, standalone Own Damage (OD) policies give more flexibility to car owners who already have a long-term third-party policy — typically the five-year policy that comes bundled with a new car purchase. With a standalone OD policy, you can choose your own damage insurer separately from your third-party insurer and switch them independently at renewal. It is a flexible option, though it requires more active management than a single comprehensive policy.
The Five Decisions That Define Your Car Insurance Coverage
Beyond choosing the type of policy, there are five specific decisions that shape how well your car insurance actually protects you. Getting each of these right is the difference between adequate coverage and genuinely smart coverage.
Decision One: Setting the Right IDV
The Insured Declared Value is the market value assigned to your car for insurance purposes. It is the maximum the insurer will pay if your vehicle is stolen or declared a total loss. The IDV depreciates each year following a schedule set by IRDAI, but within a permissible range, you have some room to adjust it up or down when you buy or renew car insurance.
Lowering your IDV reduces your premium slightly — but it also reduces the payout you would receive in a worst-case scenario. Many car owners underestimate how significant this gap becomes over time. If your car is worth Rs. 12 lakhs in the current market and you have set an IDV of Rs. 9 lakhs to save on premium, you are personally covering Rs. 3 lakhs of risk every time you drive. That is rarely a trade-off worth making. Platforms like Square Insurance typically show you the IRDAI-recommended IDV range for your specific vehicle, helping you make this call with real data rather than guesswork.
Decision Two: Choosing Between Insurers Thoughtfully
Not all car insurance companies are equal. The most important differentiator — beyond price — is the Claim Settlement Ratio, or CSR. Published annually by IRDAI, this figure tells you what percentage of claims an insurer actually paid out in the previous year. A CSR of 97% means the insurer settled 97 out of every 100 claims received. A CSR of 85% means 15 claims in every 100 went unpaid.
The gap between those numbers is enormous when it is your claim on the line. Before you finalize any policy, check the insurer’s CSR for the last two or three years. A consistently high ratio indicates a company that honors its commitments. A fluctuating or low one is a warning sign no matter how competitive the premium looks.
Decision Three: Picking Add-Ons That Match Your Life
Add-ons, sometimes called riders, are optional extensions that enhance your base policy. The key word is optional — you do not need all of them, and buying ones that do not apply to your situation just raises your premium without improving your coverage in any meaningful way.
Zero depreciation cover is the most universally valuable add-on for cars under five years old. Without it, your claim payout is reduced based on the depreciation of the parts involved. With it, you receive the full cost of replacement parts. On a moderately serious repair, this can mean the difference between receiving Rs. 40,000 and receiving Rs. 28,000 for the exact same damage.
Engine protection cover is worth adding in any city that experiences flooding, or if your car spends time in waterlogged areas during monsoon. Standard policies exclude engine damage caused by water ingestion, and a single hydrostatic lock event can cause damage costing Rs. 50,000 to Rs. 1.5 lakhs.
Roadside assistance is a practical add-on for frequent highway drivers or anyone who regularly drives long distances alone. It provides on-call help for breakdowns, flat tyres, fuel emergencies, and dead batteries — situations that are inconvenient at best and genuinely dangerous at worst, depending on where you are when they happen.
Decision Four: Understanding What Your Policy Does Not Cover
Exclusions are the fine print that most people never read until they are trying to file a claim. Common exclusions across most comprehensive car insurance policies include damage caused while driving under the influence of alcohol or drugs, damage to the car when driven by someone without a valid licence, mechanical breakdown that is not the result of an insured event, and damage from deliberate acts.
Wear and tear is also typically excluded — insurance covers sudden, accidental damage, not the slow degradation that comes from regular use. If your tyres wear out, your insurance will not replace them. If your brakes fade from age, that is a maintenance issue. Understanding these limits in advance means you will never be blindsided by a rejected claim.
Decision Five: Never Letting Your NCB Reset to Zero
The No Claim Bonus is the most valuable ongoing reward in car insurance, and losing it is almost always avoidable. For every year you do not make a claim, your NCB discount grows: 20% in year one, 25% in year two, then 35%, 45%, and 50% after five consecutive clean years. That 50% discount represents a halving of your premium — which, for a comprehensive policy on a mid-size car in a metro city, can mean savings of Rs. 8,000 to Rs. 15,000 per year.
Losing NCB requires either filing a claim or letting your policy lapse. Both are within your control. The decision about whether to file a small claim involves a genuine trade-off: is the claim amount larger than the NCB discount you would lose by claiming? For minor damage worth less than Rs. 15,000 to Rs. 20,000, the math often favors paying out of pocket and protecting the NCB. For major damage, claiming is the right call regardless. Square Insurance and similar platforms offer NCB calculators that help you work through this exact trade-off before you decide.
Renewing Car Insurance: The Annual Decision Most People Rush
When it is time to renew car insurance, the temptation is to just carry forward what you had last year with minimal engagement. Understandable — but also a missed opportunity.
Your renewal moment is when you have the most leverage. You can switch insurers and take your NCB with you. You can renegotiate your IDV. You can add or drop add-ons based on the past year’s experience. You can review the cashless garage network near your home and office and make sure your insurer still has strong coverage there. None of this is complicated, but all of it requires five minutes of actual attention rather than a reflexive click.
The Inspection Problem: Why Lapsed Policies Are Expensive
If your car insurance lapses — even for a single day — you will almost certainly need a physical inspection before any insurer will renew your policy. During that inspection, the surveyor documents all existing damage on your car. Whatever they note becomes a pre-existing condition, permanently excluded from future claims. So that old scratch on your rear door, the minor dent on the driver’s side — those become permanent exclusions from the moment of inspection.
Beyond the exclusion problem, the inspection itself takes time and coordination. It is a friction cost you pay entirely because the renewal was not done on time. Using a platform like Square Insurance that sends proactive reminders well in advance removes this problem entirely. The reminder costs you nothing. The lapse can cost you quite a lot.
Switching Insurers at Renewal: Easier Than Most People Think
Many car owners assume that switching insurers involves paperwork, complications, or the loss of their NCB. None of that is true. The process of switching when you renew car insurance is handled digitally through comparison platforms, your NCB certificate from your existing insurer transfers automatically, and the entire switch typically takes under twenty minutes. If a better policy exists elsewhere, there is no reason to settle for continuity with an underperforming insurer.
FAQs
Q1. What is the minimum car insurance required by law in India?
The Motor Vehicles Act, 1988 mandates that every vehicle plying on a public road in India must have at least a valid third-party car insurance policy. This covers your liability toward other people — bodily injury, death, or property damage caused by your vehicle. Driving without this minimum coverage can result in fines of up to Rs. 2,000 for the first offense and up to Rs. 4,000 for repeat violations, along with the possibility of imprisonment.
Q2. How does zero depreciation cover work in a claim?
Without zero depreciation cover, your insurer deducts the depreciated value of replaced parts from your claim settlement. For example, if your bumper needs replacement and costs Rs. 12,000 new, but has depreciated by 40%, you would receive Rs. 7,200. With zero depreciation cover, you receive the full Rs. 12,000. This add-on pays for itself quickly on any claim involving plastic, rubber, or glass components, all of which depreciate steeply.
Q3. Can I transfer my car insurance when I sell my vehicle?
Yes, but it requires action on your part. When you sell a car, the insurance policy is transferred to the buyer as part of the sale process, along with the RC. However, your No Claim Bonus does not transfer to the buyer — it stays with you. You will need to obtain an NCB retention letter from your insurer and apply that NCB discount when you buy insurance for your next vehicle.
Q4. How long does a car insurance claim typically take to settle in India?
For cashless claims at network garages, the process typically takes three to seven working days from the time the vehicle is submitted and the claim is registered. For reimbursement claims, where you pay upfront and claim later, the settlement can take anywhere from ten to thirty days depending on the insurer and the completeness of your documentation. Insurers with higher claim settlement ratios tend to process claims faster and with fewer queries.
Q5. Is it possible to get car insurance for a very old vehicle in India?
Yes, car insurance is available for old vehicles in India, though the options narrow somewhat as vehicles age. For cars more than fifteen years old, finding comprehensive coverage can be challenging and expensive, and many insurers limit the maximum IDV. Third-party insurance remains available and mandatory regardless of a vehicle’s age. If you own a vintage or classic car, some insurers offer specialized agreed-value policies that provide better coverage than standard IDV-based plans.
