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What is a Diminished Value Claim?

A diminished value (DV) claim is a separate recovery for the lost market value of your vehicle after a properly repaired accident, simply because the car now has accident history on its Carfax and AutoCheck records. About 30 states allow third-party DV claims against the at-fault driver's liability carrier. First-party DV (against your own collision coverage) is more limited.

💵 Diminished Value⚖ 3rd-Party DV✓ 2026

A diminished value (DV) claim is a separate recovery for the lost market value of your vehicle after a properly repaired accident, simply because the car now has accident history on its Carfax and AutoCheck records. About 30 states allow third-party DV claims against the at-fault driver's liability carrier. First-party DV (against your own collision coverage) is more limited.

TipA licensed independent appraisal ($150-$400) is the single biggest predictor of DV settlement success. Without one, carriers offer 17c formula numbers that are usually too low.
⚠ First-party DV is rareMost policies exclude DV against your own collision coverage. DV claims almost always go against the at-fault party's liability carrier.

The three types of diminished value

Insurance and case law typically recognize three forms. Most claims are for "inherent" diminished value.

  • Inherent DV: the value lost just from being a car with an accident on its history, even after a perfect repair. This is the typical DV claim.
  • Repair-related DV: additional value lost because the repair was imperfect (mismatched paint, panel gaps).
  • Immediate DV: the difference between pre-loss value and the salvage value at the moment of the accident. Rarely claimed by itself.

States that allow third-party DV

About 30 states allow third-party DV claims against the at-fault driver's carrier under common law or statute. Georgia is the most claimant-friendly. A few states (Michigan, Kansas) restrict DV under no-fault rules.

  • Strong DV states: Georgia, Virginia, Washington, North Carolina, South Carolina.
  • Moderate DV states: Texas, Florida, California (case-law based, varies by jurisdiction).
  • Restrictive: Michigan (no-fault), Kansas, and some no-fault states.

How DV is calculated

The most common methodology is the "17c formula" used by State Farm and adapted in Georgia case law. Independent appraisers also use percentage-of-ACV (typically 10-25%) for late-model vehicles with significant damage.

  • 17c formula: 10% of pre-accident value, adjusted down for mileage and damage severity.
  • Independent appraisal: licensed appraiser inspects the vehicle and produces a written DV report ($150-$400).
  • Market-based: documented difference between pre-loss value and post-repair value using comparable sales.

📚 Legal & Regulatory References

  • State Farm Mut. Auto. Ins. Co. v. Mabry, 274 Ga. 498 (Georgia DV class action, established 17c methodology).
  • NAIC consumer guidance on diminished value.
  • State case law on third-party DV (varies widely; consult a local attorney for high-value claims).
  • III (Insurance Information Institute) consumer guide to total loss and diminished value.
⚖ DisclaimerThis page is general consumer information, not legal or insurance advice. State laws and individual policy terms vary. For high-value disputes consult a licensed attorney or your state's department of insurance.

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Diminished value claims

❓ Frequently Asked Questions

How much is a typical diminished value claim worth?
For a late-model vehicle with significant accident damage, DV is typically 10-25% of pre-accident value. A $30,000 car with major damage may have $3,000-$7,500 in DV.
Can I claim DV from my own insurance?
Rarely. Most policies exclude DV from collision coverage. The exceptions are a few states with stronger consumer-protection rulings. DV is almost always a third-party claim against the at-fault driver's carrier.
How long do I have to file a DV claim?
Usually the same statute of limitations as the underlying property damage claim (3-4 years in most states). File as soon as the repair is complete.
Do I need an attorney for a DV claim?
For claims under $5,000, usually not. Submit an independent appraisal and a written demand letter. For larger claims and disputes, a contingency-fee attorney often improves net recovery.
Will my own carrier help with a third-party DV claim?
Generally no. DV is between you and the at-fault carrier. Your carrier handles your own property damage but does not typically pursue DV on your behalf.
What evidence do I need?
Independent appraisal, photos of damage and repair, repair invoice, market comparables of clean-title equivalents, and a Carfax or AutoCheck showing the accident notation.
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