Auto Insurance
Diminished Value: The Claim Most Drivers Never File
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Analyze my denial — freeA repaired car with an accident history sells for less than the same car with a clean one — buyers and dealers check vehicle history reports, and the discount is real money. That gap is 'diminished value,' and when another driver was at fault, most states allow you to claim it from their insurer on top of the repair bill.
Insurers rarely volunteer it. It's a claim you have to make, document, and press.
What you can claim, and from whom
The standard claim is inherent diminished value: the market discount attached to a properly repaired vehicle solely because of its accident history. It's a third-party claim against the at-fault driver's liability insurer. First-party claims against your own policy are barred by policy language in most states — Georgia being the well-known exception where first-party DV is required.
Newer, low-mileage, and higher-value vehicles suffer the largest absolute losses; a substantial repair on a late-model car commonly produces a four-figure DV claim.
Documenting the number
You need a before-and-after valuation basis: the vehicle's pre-accident market value, the nature and cost of repairs, and evidence of the post-repair discount — an independent diminished-value appraisal is the strongest form, and dealer trade-in quotes referencing the accident history are persuasive corroboration. Beware insurer formulas (the '17c' approach) that cap DV at arbitrary percentages; they are negotiation positions, not law.
Submit the demand in writing to the at-fault carrier: liability facts, repair invoice, valuation evidence, a stated figure, and a response deadline. If the carrier stonewalls, a Department of Insurance complaint and small claims court are both practical, low-cost escalations — DV claims fit small-claims limits in many states.
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Analyze my denial — freeFrequently asked questions
How long do I have to file a diminished value claim?
It's governed by your state's property-damage statute of limitations — commonly two to six years — but claim promptly: valuation evidence is strongest close to the repair.
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This page is general information, not legal advice. AppealIQ is not a law firm and does not provide legal advice. Deadlines and rules vary by state and plan — verify yours before acting.