What is IDV in Insurance?
IDV in insurance stands for Insured Declared Value. It is the maximum amount an insurance company pays to the policyholder in case of the complete loss or theft of the insured car. The IDV value is calculated by deducting the insured vehicle's depreciation from the manufacturer's listed selling price based on its age and condition.
IDV does not include the registration and insurance costs. Moreover, any accessories that are not company-fitted are also not covered under the IDV. However, policyholders have the option to include these accessories in their car insurance coverage by paying additional charges.
How is IDV Calculated for Car Insurance?
To calculate the IDV of a car, you can use this simple formula:
IDV = (Ex-showroom price of the car - Depreciation value) + (Cost of accessories - Depreciation on these accessories)
This IDV calculation formula is for a new car equipped with accessories added after purchase. If there are no extra accessories, the IDV calculation is as follows:
IDV = Ex-showroom price of the car - Depreciation value of the car
Alternatively, you can use the IDV calculator for car on Policybazaar.com to check your vehicle's market value.

Standard Car Depreciation Rates for IDV Calculation by IRDAI
The car depreciation value is set by IRDAI (Insurance Regulatory and Development Authority of India). Here is the table showing the car depreciation rates for fixing IDV of a car:
| Age of the Vehicle | % Depreciation for adjusting IDV |
|---|---|
| Less than 6 months | 5% |
| 6 months to 1 year | 15% |
| 1 to 2 years | 20% |
| 2 to 3 years | 30% |
| 3 to 4 years | 40% |
| 4 to 5 years | 50% |
For vehicles aged above 5 years, IDV in insurance is calculated by mutual agreement between the insurer and the policyholder based on the vehicle's condition.
What Factors Determine the IDV of a Car?
Cited below are the key factors that impact a car's insured declared value:
Why is IDV in Car Insurance Important?
IDV in insurance is extremely important. It not only determines your car insurance premium, but also the claim amount if the vehicle is stolen, involved in a major accident, or declared a total loss. Here are some of the common reasons highlighting the importance of IDV in car insurance:
- Claim Settlement: In the event of an accident or total loss, insurance providers do not consider the vehicle's market value; instead, they take into account the IDV of the car as stated in the policy.
- Premium Calculation: Mentioning the correct insured declared value of the car when purchasing the car insurance policy and following the necessary guidelines until the car policy is in effect directly impacts the premium. Higher IDV increases it, while a lower one results in a reduction of the car insurance premium.
- Total Loss Cases: In case your car is stolen or damaged beyond repair, it is known as a constructive total loss case. Insurers measure and reimburse the selected IDV mentioned on your car insurance to settle such claims, making the insured declared value of your car extremely important.
How to Check IDV Online with IDV Calculator?
To check your car's IDV value with IDV calculator online, follow this simple process:
- Visit the 'IDV Calculator' page on Policybazaar.com.
- Enter your car's registration number.
- Select your vehicle details like make, model, fuel type, variant, and registration year.
- Now, click 'Check IDV' to get the recommended IDV for your car.
The IDV for a new car is close to its selling price listed by the manufacturer, as a minimum depreciation of 5% is applied to it.

Benefits of Using IDV Calculator for Car
Here are the benefits of using an IDV calculator for cars:
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Accurate Premium Amount
The IDV value of a car has a direct impact on the car insurance premium. A higher IDV means a higher premium amount, while a lower IDV implies a reduced premium. Thus, when you use a car IDV calculator, you can determine an appropriate IDV and the applicable premium rate.
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Estimate of the Compensation
IDV calculator helps you understand the compensation you will receive in case of any unforeseen event. Hence, it gives clarity on how your vehicle's value affects your car insurance premium, so you can choose the right policy.
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Prevents Selecting Incorrect IDV
You can avoid a situation where your vehicle is under- or over-insured by choosing the right IDV through an IDV calculator.
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Saves Time and Effort
An IDV calculator is an easy and free to use tool. It lets you determine your vehicle's value without involving any manual calculations or the assistance of an insurance expert.
How Does IDV Impact Car Insurance Premium?
The IDV of a car has a direct impact on the own damage (OD) component of your car insurance premium. Here is how:
- A higher IDV implies a higher insurance premium as your insurer faces a significant financial risk because of the larger potential claim amount.
- A lower IDV means a lower policy price, which helps you save on your premium costs, but the claim payout is also significantly lower.
Why is it Important to Choose the Right IDV?
Your motor insurance policy is directly linked to your car's IDV. The higher your car's IDV, the higher is its risk, leading to a costly car insurance premium. However, choosing a lower IDV just to cut down on your premium costs is also not recommended.
If you opt for a lower IDV, you may incur significant financial losses if your car gets stolen or completely damaged. This is because your insurer will only compensate you based on the IDV fixed at the start of your policy. Therefore, it is crucial to carefully select the IDV when you renew car insurance. You can also use an IDV calculator to determine the right IDV that matches the true value of your car.
How to Choose the Right IDV for Your Car Insurance?
To choose an ideal IDV when you purchase or renew car insurance, consider these important tips:
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Don't Underestimate Your Car's Value
If you choose a lower IDV for your car, you might end up receiving a lesser amount at the time of claim. Hence, you should choose an IDV that's close to your car's actual market value.
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Think About Future Depreciation
As your car gets older, its market value decreases. Therefore, while choosing an IDV in insurance, consider the future depreciation of your car.
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Use Online IDV Calculators
You can use a car IDV calculator online on insurance websites or Policybazaar.com. Simply enter your car details, and this tool will provide an estimated IDV for your car.
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Ensure Adequate Coverage
It is highly recommended that you provide an accurate IDV for optimal protection. Choosing an incorrect IDV might lead to your claim rejection.
Advantages and Disadvantages of Setting Higher or Lower IDV
Choosing a higher or lower IDV value for your car has the following pros and cons:
| Nature of IDV | Advantages | Disadvantages |
|---|---|---|
| High IDV |
|
|
| Low IDV |
|
|
Additionally, you can also benefit from no claim bonus in car insurance. NCB is a discount on your car insurance renewal premium when you drive safely and do not make any claims. So, keeping your NCB intact and choosing the right IDV of your car (not too low or too high) can help you save money on your car insurance premiums in the long run.
Also Read: Is Higher IDV Considered Better in Car Insurance?
IDV Calculator FAQs
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Q1. What is the full form of IDV?
Ans: The IDV full form is Insured Declared Value. It is the vehicle's current market value. The IDV of a car is the highest amount an insurance company compensates to the policyholder in the event of total loss or theft. -
Q2. How to calculate IDV for car insurance?
Ans: You can calculate IDV in car insurance using the following formula:
IDV= (Selling price of the car - car's depreciation value) + (Any purchased accessories - depreciation of accessories).
You can also determine the IDV by using IDV value calculator for car on Policybazaar.com.
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Q3. How insurance companies calculate car value?
Ans: Insurance companies calculate a car's value using its ACV (Actual Car Value), which is its replacement cost minus depreciation over time. The ACV of a car is based on its IDV, which is determined using the car's manufacturer's selling price, age, make & model, and kilometers driven. -
Q4. How much does IDV decrease every year?
Ans: The Insured Declared Value (IDV) decreases every year due to the depreciation of the vehicle & its parts. The rate of IDV decrease is 5% for the first 6 months, then 15 % for the first year, and 20%, 30%, 40%, & 50% for the second, third, fourth, and fifth years, respectively. -
Q5. What is the depreciation on cars?
Ans: A car's depreciation is based on its make & model, age, registration location, etc. Rates for depreciation are fixed by the Insurance Regulatory and Development Authority of India (IRDAI) and are as follows:
- Less than 6 months: 5%
- 6 months to 1 year: 15%
- 1 to 2 years: 20%
- 2 to 3 years: 30%
- 3 to 4 years: 40%
- 4 to 5 years: 50%
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Q6. When can I claim the IDV of my car?
Ans: You can claim the IDV of your car when your car is damaged beyond 75% of its current market value (constructive total loss) or is stolen. -
Q7. What should be the ideal IDV?
Ans: Your car's IDV should be close to its actual market value. For a new car, the IDV is close to its selling price (5% depreciation is applied), and as the car ages, this value decreases. Ideally, a car's IDV should be sufficient to cover the total loss or damage in the event of an accident. -
Q8. Can I choose my own IDV?
Ans: When you buy or renew car insurance, you can increase or decrease your car's IDV by 15% from the value set by your car insurance company. -
Q9. What is the IDV payout?
Ans: The Insured Declared Value (IDV) payout is the maximum amount that the car insurance company pays to the policyholder in the event of total loss or theft of the insured vehicle. -
Q10. How much IDV after 2 years?
Ans: For a car aged between 1-2 years, its IDV value will be as per 20% depreciation from the ex-showroom amount of the vehicle. If your car's age is more than 2 years but less than 3 years, its depreciation for IDV will be 30%. -
Q11. Is higher IDV better?
Ans: A higher IDV value of a vehicle means higher insurance premium. Hence, you must weigh the benefits against the premium amount and choose an IDV that best matched your four-wheeler's current market value. -
Q12. How much IDV can be claimed?
Ans: If your car insurance claim amount exceeds 75% of the IDV, the insurer will consider it a total loss and pay you the full Insured Declared Value. -
Q13. If I have a brand new car, what should be the IDV?
Ans: The IDV for your brand new car must be generally 95% of the ex-showroom price, after considering a standard depreciation of 5%. For example. If your car is ₹20 lakhs, after depreciation, your IDV will be ₹19 lakhs. -
Q14. Are NCB and IDV the same?
Ans: No, NCB and IDV are two different terms used in car insurance. An Insured Declared Value (IDV) is the maximum compensation that you will receive in case of total loss or theft of the insured car. On the other hand, an NCB is a discount and reward granted to the policyholder for every claim-free year. This reward can be used to get a discount on car insurance renewal premiums.
Car Insurance Companies
#Rs 2094/- per annum is the price for third-party motor insurance for private cars (non-commercial) of not more than 1000cc
*Savings are based on the comparison between the highest and the lowest premium for own damage cover (excluding add-on covers) provided by different insurance companies for the same vehicle with the same IDV and same NCB. Actual time for transaction may vary subject to additional data requirements and operational processes.
+Savings are based on the maximum discount on own damage premium as offered by our insurer partners.
^Lowest Price Guaranteed is based on certifications shared by insurers with us. Policybazaar will facilitate price matching subject to the terms and conditions of select insurers.
##Claim Assurance Program: Pick-up and drop facility available in 1400+ select network garages. On-ground workshop team available in select workshops. Repair warranty on parts at the sole discretion of insurance companies. Dedicated Claims Manager. 24x7 Claim Assistance.
