Which states require a notary to sell a car
Most people assume notarizing a car title is standard. It is not — only 7 of 50 states require it on the seller's signature. Here is the list, and what the rule actually demands where it applies.
Most people assume notarizing a car title is standard. It is not — only 7 of 50 states require it on the seller's signature. Here is the list, and what the rule actually demands where it applies.
| State | Titling agency | Official page |
|---|---|---|
| Kentucky | Kentucky Transportation Cabinet | Agency page |
| Louisiana | Louisiana Office of Motor Vehicles (OMV) | Agency page |
| North Carolina | North Carolina Division of Motor Vehicles (NCD | Agency page |
| Ohio | Ohio Bureau of Motor Vehicles (BMV) | Agency page |
| Oklahoma | Service Oklahoma (Motor Vehicle Services) | Agency page |
| Pennsylvania | Pennsylvania Department of Transportation (Pen | Agency page |
| Wyoming | Wyoming Department of Transportation (WYDOT) — | Agency page |
Everywhere else, your signature on the assignment is enough. That does not mean no notary appears anywhere in the transaction — several states notarize the buyer's application, or a power of attorney when an owner cannot attend, or the affidavit behind a duplicate title. Those are different documents from the one you sign as the seller.
Notary requirements are not fixed law you can learn once. Montana struck its requirement effective October 1, 2025 — titles printed after that date have no notary block at all, and older titles are now accepted with the block left blank. Arizona dropped its own years earlier. Any list of notary states, including this one, is a snapshot; the agency page in the third column is the thing that stays current.
Where it does apply, the rule is stricter than people expect. Every owner named on the title generally has to sign in front of the notary — not sign beforehand and bring it in. A signature already on the page when you arrive is the most common reason a title gets rejected and has to be replaced, which turns a ten-minute errand into a multi-week one.
Nothing says every owner must use the same notary, or the same day. The out-of-town owner signs where they are, the title travels back to you, and you add your own notarized signature before the handoff. Build in mailing time and it is routine. The alternative — a power of attorney — is itself usually a notarized document, so it rarely saves a step.
As of August 2026, 7: Kentucky, Louisiana, North Carolina, Ohio, Oklahoma, Pennsylvania, Wyoming. In the rest, a seller's signature on the title assignment is sufficient without a notary stamp.
No — and this is the mistake that costs people weeks. The notary is attesting that they watched you sign. A title that arrives pre-signed is typically refused, and a refused title often means applying for a replacement before you can sell at all.
Almost never. The notary requirement, where it exists, attaches to the title assignment rather than the bill of sale. Some buyers ask for a notarized bill of sale anyway for their own comfort; it is optional in the states listed above unless the agency page says otherwise.
There is little to gain. What protects you after a private sale is the state's own mechanism — a release of liability, a notice of sale, or cancelling the registration, depending on where you are. A notarized signature in a state that does not ask for one adds a stop without adding protection.