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Diminished Value Claims in Georgia

Last updated: October 2026 · Informational only, not legal advice

Georgia is one of the most favorable states for diminished value claims. If another driver caused the accident, you can claim the resale value your car lost from that driver's insurer, and Georgia's Supreme Court has also held that first-party auto policies cover diminished value (Mabry, 2001). The general deadline for property damage suits is four years.

Third-party and first-party claims

A third-party claim goes to the at-fault driver's liability insurer, as part of the property damage they owe. Georgia is unusual in also recognizing first-party diminished value: in State Farm Mutual Automobile Insurance Co. v. Mabry (2001), the Georgia Supreme Court held that an insurer's obligation to pay for a physical damage loss includes the car's diminished value. That can matter if the other driver was uninsured or underinsured, but check your own policy's terms.

The deadline: four years

Georgia generally allows 4 years to sue for damage to personal property (O.C.G.A. § 9-3-31). That is longer than most states, but evidence and the insurer's attention fade, so don't wait.

Fault: the 50% bar

Georgia uses modified comparative negligence. You can recover only if you were less than 50% at fault, and your recovery is reduced by your share (O.C.G.A. § 51-12-33). At exactly 50%, you recover nothing.

Where the 17c formula came from

The formula most insurers still use, the 17c formula, takes its name from a paragraph in a claims procedure filed in the Mabry litigation. It was never written into law. It caps the loss at 10% of book value, then shrinks it with damage and mileage multipliers, which is why Georgia offers so often come in low. A market-based appraisal answers it with evidence.

Don't sign a release too early

When the repair is paid, read what you sign. A general release can settle the entire property damage claim, diminished value included. Ask for it to be excluded or resolved first.

How to make the claim, step by step

Confirm the basics. The other driver was at fault, the car was repaired (not totaled), and you have not signed a release that settles the whole property damage claim.
Gather the paperwork. The final repair invoice or estimate, photos, the claim number, and the at-fault driver's insurance details.
Document the loss with market evidence. An independent appraisal compares your car against recent sales of the same configuration with and without accident history. That is the evidence insurers and courts take seriously.
Send a written demand to the at-fault driver's insurer with the appraisal attached, and keep a copy of everything.
Answer the counteroffer in writing. First offers are usually low. A point-by-point reply built on the comparables is how the number moves.

See what your car may have lost

The free estimate takes about two minutes and tells you whether your claim looks worth pursuing before you spend anything.

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Frequently asked questions

Can I file a diminished value claim in Georgia?

Yes. You can claim against the at-fault driver's insurer, and Georgia's Supreme Court held in State Farm v. Mabry (2001) that first-party physical damage coverage includes diminished value too.

How long do I have in Georgia?

Georgia generally allows four years to sue for damage to personal property (O.C.G.A. 9-3-31). Starting early keeps the evidence fresh.

What if I was partly at fault in Georgia?

You can recover if you were less than 50% at fault, reduced by your share. At 50% or more you recover nothing (O.C.G.A. 51-12-33).

Is the 17c formula Georgia law?

No. It comes from a claims procedure filed during the Mabry litigation and was never adopted as the required method. Insurers use it because it produces low numbers.

Do I need an appraisal?

It is the strongest way to answer a formula offer: an independent appraisal compares your car with recent sales of the same configuration, with and without accident history.

Sources

O.C.G.A. § 9-3-31 (four-year limit for injury to personal property)
O.C.G.A. § 51-12-33 (comparative fault)
State Farm Mutual Automobile Insurance Co. v. Mabry, 274 Ga. 498 (2001)

More guides: Texas · North Carolina · How to recover diminished value · The 17c formula, explained · Is a claim worth it?

Diminished value law and deadlines vary by state and change over time. This page is general information, not legal advice, and Value Reclaimed is not a law firm. Confirm the rules for your situation, or talk to an attorney, before filing or signing anything.