Bill of Sale vs Title Transfer: What Each Does

A bill of sale is a receipt for the deal. A title transfer is the DMV step that puts the car in your name. You need both on a private-party used car: the bill of sale shows who sold what and for how much, and the signed title is what the state uses to issue your new title. A bill of sale alone does not replace a title.

What the title transfer does

The title is the ownership document. When the seller assigns it to you and you apply at the DMV, the state records the change and prints a title in your name. California's titles page and the Texas buying or selling page both treat the title assignment as the core step. Ohio's titles page also ties the transfer to notarized seller signatures and a filing deadline.

What the bill of sale does

A bill of sale records the parties, the VIN, the price, the date and usually the mileage. It helps with tax forms, insurance and disputes about what was promised. It does not clear a lien by itself, and it does not create a new title. Our private-party bill of sale guide covers the fields to fill in, and this Marketplace warning covers sellers who offer a bill of sale with no title.

Odometer disclosure rides with the transfer

Federal law at 49 U.S.C. 32705 requires a written mileage disclosure on transfer for cars that are not exempt by age. Many states put that disclosure on the title itself. Fill it in at the signing, and keep a copy. Our odometer disclosure guide explains the exempt-by-age carve-outs.

Order of operations that works

• Agree on price after a VIN check and a look at the title.
• Run an approved NMVTIS brand check and the NHTSA recall lookup.
• Sign the title and bill of sale together, with IDs in hand.
• Pay with a traceable method.
• File the title transfer before the state's deadline.

When people mix them up

Sellers sometimes say a bill of sale is enough to drive the car home. That may get you off the lot, but it will not get plates in most states, and it leaves the car in the seller's name for tickets and liability. Buyers sometimes skip the bill of sale when the title is signed; keep both so you have a dated record of the price and mileage if the title is lost in the mail.

What a good bill of sale includes

• Full legal names and addresses for buyer and seller.
• The VIN, year, make, model and sale price.
• The odometer reading and the date of sale.
• A note that the car is sold as-is if that is the deal, plus any known liens.
• Signatures from both sides, and a notary only if your state asks for one on that form.
• A phone number for each party in case the DMV calls later.

Dealer paperwork is different

A licensed dealer usually handles the title assignment and temporary tag through the DMV process for that state. A private-party deal puts more of the work on you. Read the dealer buyer's guide when one is required under the FTC Used Car Rule mirrored at 16 CFR 455.2, and still compare the VIN on the title to the car before you sign. Our pre-purchase inspection guide is worth a read before you rely on either document.

Keep both papers together

Put the bill of sale with the assigned title in one folder until the new title arrives. If the title is lost in the mail, the bill of sale helps prove the sale date and price for a duplicate application and for sales tax. Our duplicate title fraud guide covers why a fresh duplicate without a bill of sale raises questions.

Tax and insurance still want both

Many state tax forms ask for the sale price from the bill of sale even when the title also shows a price. Insurers often want the VIN, the sale date and proof you own the car before they bind a full policy. Keep scans of both documents on your phone when you visit the DMV so a lost paper copy does not stall the day. If the seller will only give one document, ask why before you pay.

What the report costs

As of early November 2026 a CARFAX bought direct usually costs around $44.99, and AutoCheck sits a little lower. We are a licensed CARFAX and AutoCheck reseller, not affiliated with CARFAX, AutoCheck or Experian. Our guest price has been about $5.50 a report, about $4.50 for members, and about $6.75 for a CARFAX and AutoCheck bundle. Confirm the price at checkout, since it can change.

Sources

• California DMV: titles
• Texas DMV: buying or selling a vehicle
• Ohio BMV: titles
• 49 U.S.C. 32705 (Cornell Law)
• NMVTIS, U.S. Department of Justice