Diminished value claims in Ohio

Claims against the at-fault driver

The Ohio Supreme Court's basic rule, from Falter v. City of Toledo (1959), is that the owner of a damaged car may recover the difference in its market value immediately before and immediately after the collision, or the reasonable cost of repairs up to that amount.

In Rakich v. Anthem Blue Cross & Blue Shield (2007), the Tenth District Court of Appeals held that when the owner proves the car is worth less after repair than before the crash, the owner may recover that remaining lost value in addition to the cost of repair. The total cannot exceed the difference in value immediately before and after the crash. The Second District adopted the same rule in Braum v. Kinderdine (2015).

The three values Ohio courts look for

In Hyden v. Anderson (2024), the Seventh District explained that to recover more than the cost of repairs, the owner must present evidence of the car's fair market value immediately before the crash and immediately after it, so the court can see the cap is not exceeded. The value after repair is what shows the remaining loss.

In practice that means three figures: the value before the crash, the value as damaged, and the value after repair. Retail asking prices and trade-in figures are not automatically the same as fair market value, so the evidence should explain how each figure was reached.

Claims under your own policy

Ohio appeals courts have declined to require payment of lost value under the particular policies before them (Nationwide v. Shah, Fifth District, 2004; Kent v. Cincinnati Insurance Co., Twelfth District, 2001).

Policies differ. The wording of your own policy controls.

Filing deadline

Ohio gives two years after the cause of action accrues for an action for injuring personal property (Ohio Rev. Code 2305.10(A)). The claim generally accrues when the damage occurs.

That is the deadline for filing suit. An Ohio attorney can confirm how it applies to your dates.

How diminished value claims tend to go in Ohio

Ohio's claim-handling rule requires an insurer to acknowledge a claim within 15 days, respond within 15 days to communications that call for a response, and decide whether to accept or deny a claim within 21 days of receiving proof of loss, or explain why it needs more time (Ohio Adm. Code 3901-1-54).

On a request for lost value, expect the response to turn on the three values Hyden describes.

Many insurers answer a diminished value request with a formula rather than a market study. The best known is the 17c formula, which came out of the Georgia class actions over first-party claims that followed State Farm v. Mabry; its name comes from paragraph 17(c) of an injunction in one of them. It starts from a capped share of the car's value before the crash, then reduces it with damage and mileage modifiers. A law-firm survey notes it was built for that class action and has not been formally adopted for general use.

Adjusters commonly ask for proof that the repaired car is worth less, not only proof that it was damaged. Records that tend to matter: the final repair invoice and photos, the estimate showing any structural or frame work, the vehicle history report entry, and written market evidence such as dealer quotes or listings for the same car with and without an accident history.

If you have a complaint about claim handling

The Ohio Department of Insurance's Consumer Services Division takes complaints about how an insurer handled a claim. File with the Ohio Department of Insurance.

Next steps

• How Reclaim's diminished-value check works
• Estimate a figure with the diminished value calculator
• How to file a diminished value claim
• Diminished value claims in Michigan
• Diminished value claims in Pennsylvania
• Diminished value rules in every state