When Does a Bill of Sale Need to Be Notarized?

Notarization is one of the most misunderstood parts of selling a vehicle. The good news: most of the time you don’t need a notary at all. A bill of sale is legally binding the moment both parties sign it. Notarization only matters where a state specifically requires it — and that’s a short list.

The five states that require it

For a private vehicle sale, these states require the title transfer (the seller’s signature assigning the title) to be notarized:

• Louisiana — the strongest notary state. The title must be assigned before a notary, and an original notarized bill of sale is required. (Two witnesses can substitute under Louisiana’s civil-law system.)
• Ohio — for casual/private sales, the seller’s signature on the title must be notarized.
• Pennsylvania — the seller’s signature on the title must be notarized or completed before an authorized PennDOT agent.
• North Carolina — the seller’s signature on the title must be notarized.
• Kentucky — the seller signs the title assignment in front of a notary.

In these states, don’t sign the title until you’re in front of a notary. Banks, credit unions, and shipping stores commonly offer notary services.

States that require it only for tax

A second group requires notarization only in specific situations, almost always to document a sale price below book value so tax is based on the real price:

• Maryland — a notarized bill of sale (VR-181) when the vehicle is under 7 years old and sold below book value.
• Virginia — a notarized affidavit (SUT 1A) for vehicles 5 years old or newer to certify a below-average price.
• West Virginia — a notarized bill of sale when the price is below 50% of NADA value.
• Oklahoma — a notarized declaration of purchase price (Form 722-1).

Outside those triggers, these states don’t require notarization for a standard sale.

The myths to ignore

Two states are frequently — and wrongly — listed as “notary states”:

• Nebraska requires a bill of sale, but the title assignment is not notarized for standard transfers.
• New Hampshire requires a bill of sale by statute, but it is not notarized.

The confusion comes from mixing up “a bill of sale is required” with “notarization is required.” They’re different things.

What about non-vehicle items?

For boats, trailers, firearms, equipment, and general property, notarization is almost never required. Hawaii requires a notarized bill of sale only when the title isn’t being released by the recorded owner, and a few counties (for example in Wyoming) ask for a notarized bill of sale as ownership evidence. For everyday personal property, you’ll never need a notary.

How to be sure

Rules change and can vary by county, so the safest move is to check your specific state. Each of our state requirement pages tells you whether notarization is required, recommended, or situational — and links to the official DMV source. When you build a document with our generator and select a notary state, it automatically adds a notary acknowledgment block and flags the requirement on your signing checklist.