What Is IDV in Car Insurance

When buying or renewing car insurance, most people focus on the premium first. However, another number on your policy document determines exactly how much money you will receive if your car is stolen or written off. And many of us never look at it carefully.

That number is the IDV or Insured Declared Value.

What Is IDV?

IDV is the maximum amount your insurer will pay if your car is stolen or completely written off. It is determined at every policy renewal, and is generally calculated using the car’s ex-showroom price minus a fixed age-based depreciation. It declines every year the car gets older because the depreciation keeps on increasing.

Think of IDV as the pre-agreed value of your car between you and the insurer. If your car is stolen and never recovered, or is damaged beyond economical repair, the IDV is the amount you receive from the insurance company, regardless of what the used car market says your vehicle is worth then.

IDV is also directly linked to your premium. A higher IDV means a higher premium but also a higher total-loss payout. A lower IDV cuts your premium today, but shrinks what you recover if the car is destroyed.

How Is IDV Calculated?

The formula, as defined by IRDAI, is,

IDV = (Manufacturer's Listed Selling Price − Depreciation) + (Accessories Not in Listed Price − Depreciation)

Registration fees, road tax and insurance paid earlier are not included in IDV, only the underlying car value.

The depreciation rates are fixed by IRDAI under the Indian Motor Tariff and increase with the car's age:

For vehicles older than five years, IDV is calculated by mutual agreement between the insurer and the policyholder, based on the vehicle's condition, make, model and availability of spare parts.

When Does IDV Apply?

IDV is relevant in two specific situations:

• Total loss If your car is so severely damaged that the repair costs exceed 75% of its IDV, the insurer treats it as a total loss. You are paid the IDV amount after deducting the salvage value (the amount received from selling the damaged vehicle or its parts), and the vehicle’s Registration Certificate (RC) must be cancelled.

• Theft If your car is stolen and not recovered, the insurer pays you the full IDV amount. For small or partial damages like scratches, a dented bumper or a broken windshield, IDV is not used to calculate the claim. In such cases, the insurer pays based on actual repair costs after deductibles and depreciation.

Why Low IDV Is a Risky Shortcut

Many car owners tend to make a costly mistake.

At renewal, insurers can legally offer an IDV within a range of approximately ±15% of the standard calculated value. Some insurers may offer a lower IDV to make the premium look more attractive, while some policyholders voluntarily choose a lower IDV to reduce their annual premium.

On a car worth ₹8 lakh, the difference between an IDV of ₹6.5 lakh and ₹7.5 lakh can result in a claim shortfall of ₹1 lakh in your claim, while the premium saving may be only around ₹800 a year.

What Affects Your IDV Beyond Age?

Several factors influence your car's IDV,

• The make and model of the vehicle.
• Standard depreciation as per the Indian Motor Tariff.
• The city of registration (a car registered in a metro may have a different IDV than the same car registered in a tier-II city).

Accessories fitted after purchase, like say a sunroof, alloy wheels, or an upgraded music system, are not automatically included in IDV. They must be declared separately and insured as add-ons to be covered.

FAQs

What is the difference between IDV and market value?

IDV is the value your insurer agrees to pay at the start of the policy year, calculated using the manufacturer's listed price minus fixed depreciation. Market value is what your car would actually fetch if sold on a given day. The two are closely related but not the same.

Does IDV affect partial damage claims?

No. If your car suffers partial damage, like a dented door or a broken windscreen, the claim is settled based on actual repair costs, subject to depreciation and deductibles. IDV only becomes relevant when your car is stolen or declared a total loss.

Can I negotiate my IDV with the insurer?

Yes. Insurers can legally offer an IDV within a band of approximately ±15% of the standard IRDAI-calculated value. You can request a higher IDV for better coverage, though it will increase your premium proportionally. Always ask for the IDV breakdown, not just the premium quote.

What happens to IDV for cars older than five years?

For cars older than five years, the IRDAI depreciation schedule no longer applies a fixed rate. IDV is instead arrived at by mutual agreement between you and the insurer, based on the car's condition, make, model and spare parts availability. Getting an independent valuation before renewal can give you the right base for negotiations

Are aftermarket accessories covered under IDV?

Not automatically. Accessories fitted after purchase, such as alloy wheels, a sunroof or an upgraded sound system, are not included in the manufacturer's listed price and therefore not reflected in the standard IDV calculation. They must be declared separately and insured as add-ons to be covered in a total loss or theft claim.

What is a constructive total loss, and how is it different from total loss?

A total loss occurs when the car is destroyed or stolen. A constructive total loss is declared when the repair cost exceeds 75% of the IDV, meaning the car is technically repairable but not economically worth repairing. In both cases, the settlement is IDV minus salvage value and the Registration Certificate must be submitted for cancellation.

Does zero depreciation cover affect IDV?

No. Zero depreciation is an add-on that ensures depreciation is not deducted from the claim amount for parts replaced during a repair. It does not change the IDV itself. In a total loss or theft claim, the settlement is still based on IDV. Zero depreciation cover does not apply to total loss settlements.

**This article is for informational purposes only and does not constitute insurance or financial advice. Please consult a licensed insurance adviser before making decisions about your coverage. **