The short version
- A bill of sale records who sold what to whom, for how much, on what date. It is evidence of the transfer — it is not title, and by itself it usually does not register a change of ownership.
- In a private sale the implied warranty of merchantability generally never arose. Under UCC § 2-314 it applies only where the seller is a merchant in goods of that kind, so "as is" is often disclaiming something you never gave.
- The warranty of title is separate. UCC § 2-312 says it is excluded only by specific language, so a general "as is" clause does not disclaim your promise that the title is good and the goods are lien-free.
- Nothing in an "as is" clause protects a seller who made a false statement of fact, or who skipped a federally required odometer disclosure.
What a bill of sale is, and what it is not
A bill of sale is a short document evidencing that ownership of a specific item passed from one named person to another, for a stated price, on a stated date. It is the proof that the transaction happened and on what terms. For anything with a registration regime — vehicles, boats, trailers, firearms in some states — it sits alongside the official paperwork rather than replacing it.
It is not a title. A certificate of title is the state's record of ownership, and transferring it is a separate act with its own form, fee and deadline. A buyer holding a beautifully drafted bill of sale and no assigned title owns a dispute, not a car.
It is also more than a receipt. A payment receipt evidences that money changed hands. A bill of sale identifies the goods, records the consideration, states what condition they are sold in, and transfers ownership. Where the item has a serial number, a VIN or a meter reading, the bill of sale is where those get pinned down — which is exactly the detail an argument later turns on.
What "as is" actually disclaims
Under UCC § 2-316(3)(a), expressions like "as is" and "with all faults" exclude all implied warranties, provided the language in common understanding calls the buyer's attention to the exclusion. Where you disclaim the implied warranty of merchantability in a longer written contract instead, § 2-316(2) sets a stricter bar: the language must mention merchantability and, in a writing, must be conspicuous — which is why those clauses appear in capitals or bold. It is not decoration; it is the statutory test.
Now the part almost nobody selling a car privately knows. The implied warranty of merchantability arises under § 2-314 only where the seller is "a merchant with respect to goods of that kind". A private individual selling their own vehicle is not a merchant in vehicles. In most private sales, the main warranty the "as is" clause is aimed at was never given in the first place.
That does not make the clause pointless. It closes off the implied warranty of fitness for a particular purpose, which can arise even for a non-merchant seller where the buyer explains what they need the item for and relies on the seller to choose it. And it sets the expectation in writing, which matters when the argument is about what was said in a driveway.
What "as is" reaches, and what it does not
Disclaimed by "as is"
- Implied warranty of merchantability, where it existed at all
- Implied warranty of fitness for a particular purpose
- Any expectation of post-sale repair or support
- Faults a reasonable inspection would have found
Survives "as is"
- The warranty of title, unless excluded by specific language
- Fraud and false statements of fact about the item
- Federal odometer disclosure on most vehicle transfers
- State consumer statutes, where the sale is a consumer sale
Sellers write the clause to end their exposure. It ends the part that was least likely to bite them and leaves the three routes a buyer actually takes.
The warranty of title does not go away
This is the most valuable thing on this page. Section 2-312 gives the buyer a warranty that the title conveyed is good and its transfer rightful, and that the goods are delivered free of any security interest or lien the buyer did not know about. Crucially, subsection (2) says that warranty is excluded or modified "only by specific language or by circumstances which give the buyer reason to know" the seller is not claiming title. A general "as is" clause is not specific language about title.
The practical scenario: you sell a van with an outstanding finance agreement over it, the lender repossesses it from the buyer, and the buyer comes back to you. "Sold as seen" is no answer at all. Neither is a good-faith belief that the finance was settled. If there is any chance of a lien, clear it before the sale and say expressly in the document that the goods are sold free of encumbrances.
Fraud survives it too, and so does the answer you gave
An "as is" clause allocates the risk of unknown defects. It does not licence a false statement. If a seller says the timing belt was replaced last year and it was not, or that the machine has never been used commercially when it has, that is a misrepresentation of fact, and the disclaimer does not convert it into an opinion.
The line runs between statements of fact and statements of opinion. "Runs great" is the kind of loose praise a court is unlikely to treat as a warranty. "No accident damage", "one owner", "40,000 miles", "serviced at 30,000" are all facts, and each of them can be checked. The safest posture as a seller is to answer questions honestly, put the answers you are confident about into the document, and decline to guess about anything else.
Concealment is treated more seriously than silence. Painting over rust, resetting a fault light before a viewing, or removing a warning sticker is active conduct, and it is a different case from simply not volunteering that the clutch feels tired.
Where "as is" is overridden entirely
Two situations change the analysis, and both turn on who is selling.
The same clause, two different sellers
Who is standing on the seller side of this sale?
A private individual
No implied warranty of merchantability arose to disclaim, and the FTC Used Car Rule does not reach you. The title warranty, the fraud exposure and the odometer duty are unaffected.
A dealer — or someone selling like one
A Buyers Guide has to be displayed on used vehicles, in the "As Is — No Dealer Warranty" version where none is offered. State consumer statutes may void the disclaimer outright.
A number of states and the District of Columbia limit or prohibit "as is" disclaimers in consumer transactions, and several have used-car statutes imposing a minimum warranty regardless of what the paperwork says. Which states, and whether the restriction reaches private sellers as well as dealers, varies.
Bill of sale template
Full text free to read and copy — parties, item identification, consideration, title and lien warranty, condition and "as is" wording, with signature blocks for both sides.
Vehicles: the paperwork a bill of sale does not replace
For a car, the bill of sale is one of four things that need to happen. Missing any of the others is how a completed sale keeps generating problems for months.
| Step | What it does | Why sellers regret skipping it |
|---|---|---|
| Assign the certificate of title | Transfers legal ownership on the state record | Without it the buyer cannot register, and the state still shows you as owner |
| Odometer disclosure | Federal requirement on most transfers, signed by the transferor and acknowledged by the transferee | Falsifying or omitting it carries federal penalties, and it is a standing invitation to a mileage claim |
| Notify the DMV of the sale | Releases you from liability for what happens next | Tickets, tolls and impound fees follow the registered owner until the state is told otherwise |
| Cancel or transfer insurance and plates | Ends your cover and, in many states, returns the plates | Leaving cover in place on a vehicle you no longer control is a claim waiting to be made |
What to put in the document
A bill of sale that holds up
- Full legal names and addresses of both parties, and the date of sale.
- A precise identification of the item: make, model, year, VIN or serial number, colour, meter or hour reading.
- The price, in figures and words, and how it was paid.
- An express statement that the seller owns the item and it is free of liens and encumbrances.
- The condition term — "as is, with all faults" — set out conspicuously rather than buried in small print.
- Any specific representations you are prepared to stand behind, and nothing you are not.
- A line recording that the buyer inspected the item, or declined the opportunity to.
- Odometer disclosure where the transfer requires it, signed by both parties.
- The date and time possession passed, which is when risk moves to the buyer.
- Signatures from both, with a witness or notary where your state expects one for the item type.
Both sides keep a signed copy. If the buyer is paying in instalments, that is not a bill of sale problem — that is a promissory note or a loan, and it belongs in its own document with a retention-of-title clause if you want any security. The same logic applies when the buyer is a relative, which is where lending money to family goes into more detail.
If you are the buyer
The mirror image of everything above. Inspect before you pay, because an "as is" clause makes the inspection your only protection against known defects. Check the title is in the seller's name and matches their ID. Run a lien and history check on the VIN yourself rather than accepting a printout. Get any statement that matters to you written into the document as a representation, not left as a conversation — the reason sellers resist is precisely the reason you want it.
And pay in a way that leaves a record. Cash with no receipt is a bad idea for both sides; the seller loses proof of what was paid and the buyer loses proof that anything was.
The version worth remembering
"As is" handles the defect you did not know about. It does not handle the lien you did know about, the mileage you did not disclose, or the sentence you said in the driveway that turned out to be untrue. A private seller who clears the finance, discloses the mileage, answers questions honestly and writes it all down has dealt with the risks that actually materialise. The disclaimer is the least important line on the page, which is the opposite of how most people treat it.
Sources
General information, not legal advice. This guide explains how these documents and rules generally work. Law varies by jurisdiction and changes, and none of it is applied to your circumstances here. For anything consequential, consult a licensed attorney where you are.
Frequently asked
Is a bill of sale enough to transfer ownership of a car?
Usually not on its own. For a titled vehicle, ownership transfers on the state record when the certificate of title is properly assigned and the buyer registers it. The bill of sale is supporting evidence of the transaction — price, date, parties, condition — and some states require it as part of the registration paperwork. Treat it as one document in the set, not a substitute for the title.
Does writing "sold as seen" protect me from the buyer coming back?
Partly. It disclaims implied warranties about condition, which is real protection against a claim that the item was not good enough. It does not protect you against a defect in title, against a lien you failed to clear, against a false statement of fact you made about the item, or against state consumer rules that restrict disclaimers. Those are the claims buyers actually bring.
What is the difference between a bill of sale and a receipt?
A receipt evidences that money was paid. A bill of sale evidences that ownership passed, and records the terms on which it passed — the identification of the goods, the price, the condition, and any warranty given or excluded. For anything with a serial number or a registration, the bill of sale is where those details get fixed, which is what makes it useful later.
Do I have to disclose the mileage when I sell a car?
For most transfers, federal odometer disclosure rules require the transferor to state the mileage and certify whether it is the actual mileage, whether it has exceeded the mechanical limits of the odometer, or whether the reading is not the actual mileage. The transferee acknowledges it. There are exemptions that turn on the vehicle's model year, and they have changed — check the current position for your vehicle.
Can a private buyer sue me after an "as is" sale?
Yes, though what they can win is narrower. The realistic routes are a defect in title or an undisclosed lien, a misrepresentation about the item, a missing or false odometer disclosure, or a state consumer statute that restricts disclaimers. A claim that the item simply turned out to be worse than hoped is the one an "as is" clause is designed to defeat, and generally does.