Total loss vehicle assessment: a guide for motor surveyors
Deciding whether a damaged vehicle is a total loss is one of the most consequential calls a motor surveyor makes. This guide walks through the assessment step by step — the IDV test, what goes into the repair cost, how salvage value is established and what the report should show — with a worked illustration.
Actual total loss and constructive total loss
A vehicle is an actual total loss when it is destroyed or cannot be recovered — burnt out beyond identification, swept away in a flood, or stolen and never traced. A constructive total loss (CTL) is a vehicle that physically exists and could in theory be repaired, but where repairing it does not make economic sense against its insured value.
Most of a surveyor's total-loss work is about the second kind. The decision affects the insured (who may prefer repair), the insurer (who wants the lower of repair and total-loss cost) and the financier (whose loan is secured on the vehicle), so the assessment has to be careful and well documented.
The IDV test
The yardstick is the Insured Declared Value (IDV) on the policy. Many Indian motor policies follow the approach of the former India Motor Tariff, under which a vehicle is treated as a constructive total loss when the aggregate cost of retrieval and repair, subject to the policy terms, exceeds 75% of the IDV. The precise rule for a claim is whatever that policy's wording says, so read it before concluding.
Assessment steps
- Inspect and document thoroughly. All sides, the chassis and engine numbers, the odometer and every damaged structural member. For fire and flood, show how far the damage reached — wiring loom, ECU, interior, engine.
- Get the repair estimate verified. Where dismantling is needed to see hidden damage, record what was found. Assess parts and labour on the same basis you would for a repair claim.
- Add retrieval cost. Towing, crane and transport charges incurred to bring the vehicle in are part of the comparison.
- Compare with the IDV. Apply the threshold in the policy wording and note the percentage in the report.
- Establish salvage value with real, written offers from buyers (see below).
- Recommend a basis of settlement — repair, total loss with salvage transfer to the insurer, or net of salvage — for the insurer to decide.
An illustration
The numbers below are a made-up example to show the arithmetic, not typical values.
| Item | Amount (illustrative) |
|---|---|
| IDV on the policy | ₹4,00,000 |
| Assessed repair cost (parts + labour) | ₹2,95,000 |
| Retrieval / towing | ₹12,000 |
| Repair + retrieval | ₹3,07,000 — about 77% of IDV |
| Result under a 75% CTL clause | Consider as constructive total loss |
| Best written salvage offer | ₹95,000 |
| Net of salvage settlement (before deductibles) | ₹4,00,000 − ₹95,000 = ₹3,05,000 |
Note how close the repair route and the net-of-salvage figure can be. That is why the salvage value on record matters: set too low, the insurer overpays; set too high, the insured cannot actually sell the wreck for that amount.
Establishing salvage value
Salvage value should be backed by genuine offers, ideally more than one, from buyers who have seen the photos or the vehicle and who are able to pay and handle the paperwork. A single phone quote from an unknown dealer is weak evidence. On the DigiSurvey Scrap Market, surveyors post the vehicle once with photos and location; after admin review it is shown on a live map and verified scrap buyers send offers online, which gives a written trail to attach to the report. The guide to selling insurance salvage covers the sale itself.

What the total-loss report should show
- Vehicle, policy and IDV details, with add-ons that affect the settlement.
- The damage description and photos supporting the repair estimate.
- The repair and retrieval cost, the percentage of IDV and the policy clause relied on.
- Salvage offers received, the value recommended and why.
- The basis of settlement recommended, deductibles, and the documents needed from the insured (RC, keys, transfer forms, financier NOC and so on).

For what happens to the vehicle afterwards — settlement bases, RVSFs and the vehicle scrappage policy — see the salvage and scrappage guide.
Total-loss claims in DigiSurvey
The survey folder holds the stamped photos, documents and assessment; the summary assessment sheet and final survey report carry the figures into the report with your letterhead. When the vehicle is a total loss you can post it to the Scrap Market straight from the survey — the registration number, make, model and fuel are filled in for you — and track buyer offers under My listings.
Frequently asked questions
When is a car declared a total loss in India?
When it is destroyed or cannot be recovered (actual total loss), or when repairing it is uneconomical against its IDV (constructive total loss). Many policies, following the former India Motor Tariff, use a threshold of retrieval plus repair cost above 75% of the IDV. Check the specific policy wording.
Is retrieval cost included in the CTL calculation?
Under the approach many Indian policies follow, the aggregate cost of retrieval and repair is compared with the IDV. Confirm with the policy wording for the claim.
How should a surveyor establish salvage value?
With genuine written offers from buyers who can pay and complete the paperwork, preferably more than one. The DigiSurvey Scrap Market lets verified buyers send offers online on a surveyor's listing.
Who decides the basis of settlement?
The insurer, according to the policy and the claim. The surveyor recommends a basis — repair, total loss with salvage transfer, or net of salvage — in the report.
Related guides
Assess the total loss and place the salvage from the same survey.
DigiSurvey connects your survey folder, reports and the Scrap Market. Create your account online, then call us to set up your plan.