IDV: the one number that decides what you are actually paid

Insured Declared Value is the figure your insurer agrees your vehicle is worth today. It appears on the policy schedule as a single line, and most buyers treat it as a dial for adjusting the premium. It is better understood as the maximum the insurer will ever pay you for the vehicle itself.

How IDV is arrived at

IDV starts from the manufacturer listed selling price of your exact variant and applies a depreciation schedule based on age. Registration charges, road tax and insurance cost are excluded. Fitted accessories that were not part of the standard variant have to be declared and rated separately if you want them covered.

The depreciation steps are steep in the early years, which is why the fall between year one and year three feels disproportionate to the car's condition. Beyond five years, insurers typically move to a value agreed between you and them rather than a fixed schedule, and the negotiating range widens.

Where it actually matters: total loss and theft

For a repairable accident, IDV is mostly in the background - the insurer pays the assessed repair cost. IDV becomes the entire conversation in two situations: the vehicle is stolen and not recovered, or the repair estimate crosses roughly 75 per cent of IDV and the claim is settled as a constructive total loss.

In both cases, the cheque is the IDV, less any applicable deductible and less the value of salvage where relevant. Nothing about your original purchase price enters the calculation unless you bought Return to Invoice cover.

Lowering IDV to save a few hundred rupees a year is a trade you only find out the price of once.

The temptation to under-declare

Own-damage premium is calculated as a percentage of IDV, so a lower IDV produces a visibly lower quote. Comparison sites lean on this, because the cheapest-looking quote often carries the lowest IDV on the page. The saving is real but small; the reduction in payout on a total loss is real and large.

When comparing two motor quotes, always normalise the IDV first. Two policies at meaningfully different IDVs are not the same product and the premiums are not comparable.

The temptation to over-declare

Inflating IDV does not increase what you receive. Motor insurance is a contract of indemnity, so settlement is capped at the actual value of the loss. An inflated IDV raises your premium every year and buys nothing at claim time.

Practical checks at renewal

Confirm the IDV on the schedule matches the variant you own, not a lower trim. Check that aftermarket fitments you would want replaced - a CNG kit, an infotainment upgrade, alloy wheels - are declared. If your car is older than five years, ask what value the insurer is willing to agree rather than accepting the first figure offered.

And if the car is young enough to qualify, price Return to Invoice alongside the IDV decision. RTI is the only mechanism that closes the gap between the depreciated figure on your schedule and the amount you actually spent.