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California Odometer Disclosure — Forms, Exemptions & Fraud Penalties

Federal odometer disclosure law requires sellers to disclose actual vehicle mileage on every qualifying vehicle transfer in California. Form: CA Title (Assignment section) or federal Form OD-253. Rollback penalty: Federal felony: up to 3 years imprisonment + $10,000 fine per violation.

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Federal Law Applies in California
Federal odometer disclosure law (49 U.S.C. §32705) applies to all CA vehicle transfers. Requires disclosure of actual mileage, or statement that mileage is in excess of mechanical limit, or that actual mileage is unknown. Rollback penalty: Federal felony: up to 3 years imprisonment + $10,000 fine per violation.
Form
CA Title (Assignment section) or federal Form OD-253
California uses the odometer disclosure section on the title itself (back of title) for the required odometer disclosure. Form OD-253 is the standalone federal odometer disclosure statement when the title lacks a disclosure section.
Who Completes
Seller (transferor) completes the odometer disclosure. Buyer (transferee) acknowledges and signs.
Both seller and buyer must sign the odometer disclosure. The seller certifies the mileage; the buyer acknowledges receipt of the disclosure.
Electronic Disclosure
Accepted
California accepts electronic odometer disclosure through the DMV Electronic Lien and Title (ELT) system. Most CA dealers use electronic disclosure.
Rollback Penalty
Federal felony: up to 3 years imprisonment + $10,000 fine per violation
Odometer rollback (tampering with an odometer to show lower mileage) is a federal felony under 49 U.S.C. §32703. State criminal fraud charges apply additionally.

Odometer Disclosure Exemptions in California

Vehicles 10 years old or older (transferred prior to 2010 model year)
Vehicles with GVWR over 16,000 lbs
Non-self-propelled vehicles (trailers)
New vehicles transferred from manufacturer to dealer

Beginning January 1, 2021, California eliminated many odometer disclosure exemptions for vehicles model years 2010 and newer — disclosure is now required for vehicles up to 20 model years old for CA.

How to Verify Odometer Reading in California

Check CarFax or AutoCheck for historical mileage records
Review maintenance records for mileage entries
Use free NICB VINCheck for reported theft/total loss
Check NHTSA's complaint database for odometer fraud reports
Have a mechanic inspect wear patterns relative to stated mileage

In CA, state inspection records through BAR (Bureau of Automotive Repair) often contain historical mileage data from smog inspections — a free verification resource.

California-Specific Note
California extended odometer disclosure requirements to vehicles up to 20 model years old (vs. the federal 10-year exemption) starting in 2021. CA smog inspection records often serve as free historical mileage verification.

Frequently Asked Questions

Is odometer disclosure required when selling a car in California?
Yes — federal law (49 U.S.C. §32705) requires odometer disclosure for most vehicle transfers. Federal odometer disclosure law (49 U.S.C. §32705) applies to all CA vehicle transfers. Requires disclosure of actual mileage, or statement that mileage is in excess of mechanical limit, or that actual mileage is unknown.
What form is used for odometer disclosure in California?
CA Title (Assignment section) or federal Form OD-253. California uses the odometer disclosure section on the title itself (back of title) for the required odometer disclosure. Form OD-253 is the standalone federal odometer disclosure statement when the title lacks a disclosure section.
What vehicles are exempt from odometer disclosure in California?
Exempt: Vehicles 10 years old or older (transferred prior to 2010 model year), Vehicles with GVWR over 16,000 lbs, Non-self-propelled vehicles (trailers), New vehicles transferred from manufacturer to dealer. Beginning January 1, 2021, California eliminated many odometer disclosure exemptions for vehicles model years 2010 and newer — disclosure is now required for vehicles up to 20 model years old for CA.
What are the penalties for odometer fraud in California?
Federal felony: up to 3 years imprisonment + $10,000 fine per violation. Odometer rollback (tampering with an odometer to show lower mileage) is a federal felony under 49 U.S.C. §32703. State criminal fraud charges apply additionally.
California DMV
https://www.dmv.ca.gov

Odometer Disclosure — Other States

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Trusted by private vehicle sellers nationwide

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Source: Experian / AutoCheck

$4,000 avg loss

NHTSA estimates 450,000+ vehicles per year are sold with rolled-back odometers — the average victim loses about $4,000 in downstream repair costs.

Source: NHTSA

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About 17.5 million private-party vehicle transactions happen in the U.S. each year — roughly 47% of the used market.

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