Do You Need a Bill of Sale? Private-Sale Rules, State by State

For most private sales, no law forces you to write a bill of sale. Sell a couch or a phone for cash and you are done. Vehicles are different: seven states require a bill of sale (or a state form that acts as one), nine more require it in specific situations, a short list wants it notarized, and federal law adds an odometer disclosure on most car sales. Here is the state-by-state picture, and if you just want the document, the free bill of sale generator builds a printable, state-specific version in about two minutes.

What a bill of sale actually does

A bill of sale is a signed receipt: who sold what to whom, for how much, on what date. It does not transfer ownership of a vehicle — the title does that. For the buyer it proves the purchase price for registration and sales tax; for the seller it proves the date and terms if a toll bill or a "the transmission just died" text arrives a month later.

Even where it is optional, write one for anything with a title, a serial number, or a price worth arguing about — two copies, both signed.

Seven states require it — nine more sometimes do

These rules come from the verified state data behind our generator (official DMV sources, updated July 2026). Required states for private vehicle sales:

• Connecticut — Form H-31 is required to register a privately purchased vehicle.
• Florida — the seller must file a notice of sale (Form HSMV 82050) (flhsmv.gov), required since July 2009 — it ends your liability for the car.
• Idaho — Form ITD 3738 documents the sale and price for title transfer and sales tax.
• Missouri — the seller must report the sale within 30 days using Form 5049 or Form 1957.
• Nebraska — a bill of sale or Department of Revenue Form 6 is required to transfer ownership.
• New York — bring Form MV-912 plus the DTF-802 sales-tax statement when you title a private purchase.
• Washington — the Vehicle/Vessel Bill of Sale (TD-420-065) documents the price for use tax (enter $0 for gifts).

Nine more require one conditionally: Colorado when the price is not written on the title, Georgia (Form T-7) for 1985-or-older vehicles that need no title, Iowa when the title lacks a transfer section, Massachusetts when the old title has no space for the price, New Hampshire (Form TDMV 22A) for title-exempt older vehicles, and Indiana in limited proof-of-ownership cases. The last three — Maryland, West Virginia, and Oklahoma — appear in the notary table below. Everywhere else no statewide rule is confirmed against an official source — a bill of sale is recommended; verify with your DMV.

Notarization: the short list

Notarization is the exception, and the list is shrinking — Montana dropped its requirement in October 2025, and Arizona's electronic titles no longer need one for standard transfers. Where a notary still matters:

State	What gets notarized	The rule
Louisiana	The bill of sale itself	Required for private vehicle sales (expresslane.la.gov), unless the price is written into the notarized title assignment.
Maryland	Form VR-181, sometimes	Needed when the vehicle is under 7 years old and sells for $500 or more below book value.
West Virginia	Form DMV-7-TR, sometimes	Both parties notarize when the price is under 50% of NADA Clean Loan Book value — otherwise tax is charged on book value.
Oklahoma	Form 718, for e-titles	Electronic titles — standard since July 1, 2025 — transfer through a notarized electronic-title bill of sale; paper title assignments are notarized too.
Nebraska	The bill of sale, rarely	Optional, but the county treasurer can require a notarized bill of sale if a transaction looks suspect.
KY, NC, PA, OH	The title assignment	The title signature is notarized, not the bill of sale — do not sign the title early (Pennsylvania also allows an authorized PennDOT agent).
Montana	Nothing anymore	HB 165 removed the requirement for individual title transfers effective October 2025; Form MV-24 is the official bill of sale.

Everywhere else, notarizing is optional — cheap insurance, not a requirement.

The odometer disclosure is federal

Federal law (49 U.S.C. § 32705 and 49 CFR Part 580) requires the seller to disclose the odometer reading at every transfer. Since 2021, vehicles of model year 2011 and newer need the disclosure for their first 20 years; model year 2010 and older are exempt, per NHTSA (nhtsa.gov). Most titles have a space for it, and some state forms (Colorado's DR 2173, for one) satisfy it too; put the mileage on both.

What a valid bill of sale contains

Handwritten or typed, the document works if it covers six things:

• Full legal names and mailing addresses of buyer and seller
• A precise description: year, make, model, and VIN, HIN, or serial number
• The sale price in US dollars — or a statement that the item is a gift
• The sale date and a certification that the item is free of liens
• The odometer disclosure for most vehicles (federal law)
• Signatures of both parties — plus a notary block where your state requires one

"As-is" holds up — unless you lie

The FTC Used Car Rule covers dealers, not private sellers, and most states treat private sales as as-is by default. Put the clause in writing anyway — "sold as-is, with no warranties expressed or implied" — so nothing is left to memory. What an as-is clause never does is protect fraud: hiding a known defect, rolling back an odometer, or misstating the title status is still actionable. Honesty pays before the sale too — listings that disclose flaws up front attract fewer flaky buyers, a theme that runs through the sell used stuff hub.

One more filing after the handshake

The seller's job is not always done when the money changes hands: Florida requires the notice of sale above, Missouri gives you 30 days to report the sale, and Texas sellers file a vehicle transfer notification with TxDMV within 30 days to cut off liability for tickets and tolls. Whatever your state calls it, do it the same week.

The bill of sale generator shows your state's rule next to the form, adds notary and odometer blocks automatically, and prints from your browser — nothing you type leaves your device.

FAQ: bill of sale rules for private sales

Do you need a bill of sale to sell a car privately?

In seven states, yes: Connecticut, Florida, Idaho, Missouri, Nebraska, New York, and Washington require a bill of sale or an equivalent state form. Nine more require one in specific situations. Everywhere else it is optional but strongly recommended.

Does a bill of sale have to be notarized?

Usually not. Louisiana requires a notarized bill of sale for private vehicle sales; Maryland, West Virginia, Oklahoma, and Nebraska require it only in specific cases. Kentucky, North Carolina, Pennsylvania, and Ohio notarize the title assignment instead. Everywhere else, notarization is optional extra proof.

Does a bill of sale transfer ownership of a vehicle?

No. The certificate of title is the legal ownership document for cars, trucks, motorcycles, and most boats. The bill of sale is supporting proof of the price, date, and terms. Sign the title over correctly — before a notary where your state requires it.

Is a handwritten bill of sale legal?

Yes, in every state. It is valid as long as it identifies both parties, describes the item with a VIN or serial number, states the price and date, and is signed. Some states still require their own official form for vehicle title work.

Is a private car sale really "as-is"?

Generally yes. The FTC Used Car Rule covers dealers, not private sellers, and most states treat private sales as as-is by default. But an as-is clause never protects fraud — hiding known defects, rolling back an odometer, or misstating the title.

Do you need a bill of sale for furniture or electronics?

No state requires one for ordinary household items. It is still smart for anything expensive: a signed receipt with the serial number, price, and an as-is line protects both sides if the item is later claimed stolen or defective.