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Created on:

17 Jul 2025

Last Updated on:

20 Apr 2026

Confused about how car insurance works in India? Learn about policy types, claim process, premium calculation, and more in this simple step-by-step guide.

How car insurance works in India

Car insurance is a contract between you and an insurer where you pay a premium in exchange for financial protection against risks like accidents, theft, fire, natural disasters, and third-party liabilities. The Motor Vehicles Act, 1988, requires third-party insurance for every car on Indian roads. Understanding how vehicle insurance works, the types of policies available, how premiums are calculated, how claims work, and what is covered versus excluded helps you choose the right policy and use it effectively when needed.

What is car insurance?

Car insurance acts as a financial safety net for your vehicle against accidents and other specified risks. You pay an annual premium, and in return, the insurer covers the cost of losses up to the policy limits. Without insurance, you would bear the full cost of repairs, replacement, or third-party liabilities: expenses that can easily reach lakhs of rupees after a serious accident.

Types of car insurance policies in India

Policy Type

Coverage Summary

Who Should Buy?

Third-party car insurance

Covers legal liabilities for injury, death, or property damage caused to third parties only.

Every vehicle owner, to comply with the mandatory legal requirements of the Motor Vehicles Act.

Comprehensive car insurance

Covers own vehicle damage (accidents, theft, fire, natural calamities) plus third-party liabilities.

Those seeking full protection for their vehicle.

Standalone own damage car insurance

Covers damage to your vehicle only. Third-party cover must be purchased separately.

Owners adding own-damage to an existing third-party policy.

How does car insurance work?

Let’s now understand how to do car insurance in India:

·         Vehicle Profiling: You share your car's make, model, age, and registration city.

·         Plan Selection: You choose between third-Party or comprehensive cover and select specific add-ons.

·         Risk Evaluation: The insurer assesses your driving profile and claim history.

·         Premium Determination: Your final cost is calculated by factoring in the car's IDV and any no-claim bonus (NCB) discounts.

·         Instant Activation: Upon payment, your policy is issued, giving you immediate financial and legal protection.

Factors influencing car insurance premiums

Factor

Description

Insured Declared Value (IDV)

The insured value of the car, calculated using depreciation and insurer guidelines. Sets the maximum claim payable for total loss or theft.

Car age and model

Newer and luxury cars attract higher premiums due to more expensive repairs and parts.

No-Claim Bonus (NCB)

Discount of up to 50% on the own-damage premium for consecutive claim-free years.

Add-ons

Optional covers like zero depreciation, engine protection, and roadside assistance increase premium.

Location of registration

Premium varies by city due to different risk factors like traffic density and theft rates.

Driver profile

Age, driving experience, and claim history affect premium calculation.

Safety features

Automotive Research Association of India (ARAI) certified anti-theft devices can reduce premium under the IMT 10 clause.

Explore in details - Factors that determine motor insurance premiums in India

Example of premium calculation

For a 3-year-old sedan with an IDV of ₹5,00,000 and a base premium rate of ₹10,000: after a 20% NCB discount (minus ₹2,000) and adding zero depreciation (₹1,500), the subtotal is ₹9,500. With 18% GST (₹1,710), the final premium is approximately ₹11,210.

Buying and activating your policy

Car insurance can be purchased online through the insurer’s website or app, or offline through agents and dealer counters. After payment, the policy often becomes active immediately, though some cases may require inspection or verification. Once activated, you receive a digital or physical insurance certificate that must be kept in the vehicle at all times.

Filing a claim

If your car is damaged, notify the insurer within 24 to 48 hours. You must file an FIR if the car is stolen or if there is a major accident involving third-party injury. Then, submit the claim form along with your policy copy, driving license, registration certificate (RC), repair estimates, and photographs. The insurer will then send a surveyor to assess the damage, and the claim may be settled either through cashless repair at a network garage or by paying you back for the repair bill.

Types of claims

  • Cashless claims: The insurer settles the bill directly with the network garage. You pay only deductibles and non-covered expenses.

  • Reimbursement claims: You pay the repair bill at a non-network garage and submit invoices to the insurer for reimbursement.

Policy renewal

Car insurance policies are typically valid for one year and must be renewed before the expiry date to maintain continuous coverage and preserve your NCB. Most insurers offer online renewal with the option to modify coverage, add or remove add-ons, and update the IDV. Renewing late results in a break in coverage and a possible requirement for vehicle inspection. Note that if a car insurance policy is not renewed within 90 days of its expiry date, any accumulated NCB is lost.

Common add-ons and their impact

  • Zero depreciation: It removes depreciation deductions during claims. It may increase your premium by 15% to 30% but reduces depreciation cuts on parts, but not all expenses.

  • Engine protection: It covers engine and gearbox damage from water ingress or oil leakage. It is important for areas prone to flooding.

  • Roadside assistance: It provides towing, flat tyre change, battery jumpstart, and fuel delivery during breakdowns.

  • Return to invoice: It covers the gap between the IDV and the original invoice price in the case of total loss or theft.

  • NCB protection: It allows a limited number of claims without losing your accumulated NCB discount.

  • Consumables cover: It covers nuts, bolts, engine oil, and other consumables used during claim repairs.

Coverage vs exclusions

Typically Covered

Typically Excluded

Accidental damage, theft, fire, natural calamities, vandalism, third-party liability, personal accident.

Normal wear and tear, mechanical breakdown, driving without licence, drunk driving, intentional damage, consequential losses, war and nuclear risks.

Conclusion

Car insurance is a contract whereby you pay an annual premium and the insurer covers specified risks, including accidents, theft, fire, and third-party liability. The premium depends on your car’s IDV, age, location, NCB, and chosen add-ons. Claims can be settled through cashless repair at network garages or through reimbursement. Third-party insurance is mandatory by law, while comprehensive insurance goes further by covering both your car and damages to others. Renewing on time preserves your NCB, and selecting relevant add-ons ensures you are not caught with unexpected out-of-pocket expenses during claims.

FAQs

Q1: Is car insurance mandatory in India?

Yes, third-party liability insurance is mandatory under the Motor Vehicles Act, 1988 for all cars on public roads.

Q2: What is the difference between comprehensive and third-party insurance?

Third-party covers only liabilities to others. Comprehensive covers both your own vehicle damage and third-party liabilities in a single policy. Read in detail Comprehensive vs third-party car insurance

Q3: What is Insured Declared Value (IDV)?

IDV is the car’s current market value after depreciation. It sets the maximum claim amount payable for total loss or theft.

Q4: How can I calculate my car insurance premium online?

You can use the online car insurance premium calculator on the website of Zurich Kotak General Insurance by entering your car registration number and mobile number to get a quick quote.

Q5: What is No-Claim Bonus (NCB)?

NCB is a progressive discount of 20% to 50% on the own-damage premium for consecutive claim-free years, rewarding safe driving.

Q6: Can I renew my car insurance policy online?

Yes, most insurers offer online renewal with options to modify coverage, update IDV, and add or remove add-ons.

Q7: What documents are needed to file a car insurance claim?

To file a claim, you need your policy document, RC, driving license, signed claim form, repair estimates, damage photos, and an FIR for theft or injuries.

Q8: Does zero depreciation cover increase the premium?

Yes, it typically increases the premium by 15% to 30% but ensures full claim settlement without depreciation deductions on replaced parts.

Explore more on car insurance

Easy access to more, check out these quick links

Car Insurance

Comprehensive Car Insurance

Third Party Car Insurance

Own Damage Car Insurance

Zero Depreciation Car Insurance

Car Insurance Premium Calculator

Engine Protection Cover

Return To Invoice Cover

Roadside Assistance

Consumable Cover

Tyre Protection Add on

Daily Car Allowance

Key Replacement Cover Add-on

Car Insurance Add On Covers

Check Car Insurance Policy

Used Car Insurance


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Team Zurich Kotak GIC

The content of this blog has been created and carefully reviewed by the esteemed team at Zurich Kotak General Insurance, with the sole purpose of providing valuable guidance and sharing insights on the importance of general insurance. Our objective is to assist users in making informed decisions when purchasing or renewing insurance policies for their cars, bikes, and health. Our expertly curated information aims to empower our readers with the knowledge they need to protect their valuable assets and financial interests.

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