You have found a buyer for the car in your driveway, or you have found the exact used vehicle you want from someone on a marketplace listing. Both of you want to know the same thing before you hand over any money: does the paperwork need a notary?
I get this question more than you would think, usually a few hours before a driveway handoff, sometimes from a buyer who has already written a check. So let me give you the straight answer first, and then explain the four situations where a notary actually does matter – because one of them is probably yours if you are buying from out of state.
The Short Answer
For a private car sale where the vehicle has a New York title, no. The bill of sale does not need to be notarized, the seller’s signature on the title does not need to be notarized, and the DMV will not ask for either. New York’s transfer documents are signed, not notarized.
Where a notary shows up in a vehicle transaction is almost never on a New York title. It shows up when the title was issued by a different state, when someone is signing on behalf of the owner, or when the deal is being papered like a loan instead of a sale. If you are selling a New York-titled car to a New York buyer, you can put the notary question down entirely and focus on filling out the forms correctly.
That is the whole answer if you only want the answer. But “no notary needed” is not the same as “no paperwork risk,” and the mistakes I see in these deals cost somebody real money. So read on.
What New York Actually Requires
Let me walk through the stack of documents in a standard New York private sale, and I will tell you the notary status of each one. This is the part that should reassure you, because it is shorter than people expect.
The Certificate of Title. This is the ownership document. The seller signs in the assignment section on the back, prints the sale price and the date, and hands the original to the buyer. There is no notary block on a New York title, and the DMV does not require one. The signature you are looking for is the registered owner’s – if two names appear on the title as co-owners, both of them generally need to sign.
Form MV-912, Vehicle Bill of Sale. This is the form people are asking me about when they ask about a bill of sale. It records the year, make, body style, VIN, trim, sale date, the printed names and addresses of buyer and seller, and the price. The DMV describes it as proof of a transfer through a private sale. It is one page, it costs nothing, and both parties sign it – but it is not notarized. Notarizing an MV-912 is not a thing New York asks for. Do not let anyone charge you to “get the bill of sale notarized” for a New York-titled vehicle and tell you it is required. It is not.
Form DTF-802, Statement of Transaction (Sales Tax). In a private sale, both the buyer and the seller complete this form, and the buyer brings it to the DMV, where the tax is calculated and collected. It is a tax declaration signed by the parties. No notary.
Form MV-82, Vehicle Registration/Title Application. The buyer fills this out to register the vehicle and get the new title. No notary on the buyer’s signature.
That is the core stack. Four forms, zero notarizations.
One note on the odometer disclosure. For vehicles under a certain age, the odometer statement is part of the title document itself and the seller completes it as part of the assignment. It is a signed federal disclosure, not a notarized one. Fill it in; do not leave it blank, because a blank odometer line will stall the transaction at the counter.
The Four Times a Car Sale Really Does Need a Notary
Here is where my phone rings.
1. The title is from another state. This is by far the most common legitimate reason a vehicle deal ends up in front of a notary.
New York will not always accept an out-of-state title with a merely signed transfer section. Several states require the seller’s signature on their own title to be notarized, and when New York processes that vehicle, it looks for the notarization the issuing state required. From what the DMV’s guidance reflects, the list of jurisdictions whose titles need a notarized seller’s signature for New York to accept them includes Alaska, Arizona, Hawaii, Kentucky, Louisiana, Mississippi, Montana, Nevada, North Carolina, Ohio, Oklahoma, Pennsylvania, Washington, Wyoming, and Puerto Rico. Pennsylvania and Ohio both state the requirement plainly on their own sites.
So if you are buying a car with a Pennsylvania or Ohio or North Carolina title, the seller’s signature on that title needs to be notarized before you take it to a New York DMV. And here is the part I want you to notice: that notary does not have to be a New York notary. The notarization has to satisfy the requirements of the state that issued the title. If the seller is sitting in Pennsylvania, they walk into their bank and get it done for free, which is what most states’ banks will do for customers.
Now the harder version of this question, and it is a fair one: the seller is in another state, or out of the country, and cannot get to a notary in their own state. Can I notarize it for them remotely as a New York RON notary? The honest answer is: maybe, and you should ask before you book, not after. A New York notary is authorized to act anywhere in New York State, and my remote signer can be anywhere in the world. But whether the receiving state’s motor vehicle agency will honor a remote online notarization on its own title document is that state’s question to answer, not mine. Some do, some do not, and DMVs are not known for generously interpreting an out-of-state electronic seal. Before you pay for a remote session on a foreign title, call the DMV or title office that issued the document and ask whether they accept remote notarization on a title assignment. If they say yes, I can usually get it done the same day.
2. Someone is signing on behalf of the owner. If the registered owner cannot sign for themselves, the person standing in for them needs written authority, and that authority is usually a power of attorney.
New York’s statutory short-form power of attorney has to be signed by the principal in the presence of two witnesses, and it must be acknowledged before a notary. The notary can count as one of the two witnesses. That is a real notarial act on a real document, and it is exactly the kind of thing I do remotely every week – the principal can be anywhere as long as I am physically in New York.
This comes up more than people expect in vehicle deals. The car is in the family member’s name but the sibling is handling the sale. The owner is deployed, hospitalized, living abroad, or in assisted care. The vehicle belongs to a person who has genuinely lost the ability to sign and an agent is acting under an existing power of attorney. In every one of those cases, a signed bill of sale from a person who is not the owner is not enough. The DMV wants the owner’s name on the assignment and the authority to prove it.
A caution here: an old power of attorney may not work. If it predates the 2021 changes to New York’s POA statute, its effectiveness depends on what it says and when it was signed, and institutions get nervous about them. If the owner is acting through an agent under a POA that is not durable, or that has expired, you can spend a whole afternoon at a counter and leave with nothing done. Check the authority before you schedule the sale.
3. The vehicle belonged to someone who has died. A car left to a survivor is a different transaction entirely. The estate or the surviving spouse has to establish the right to transfer it – sometimes through a small estate affidavit or letters of administration – and those documents are notarized. The DMV will want proof of the chain, not just a signature from a helpful relative.
4. The “sale” is really a loan or an installment deal. If dad sells the truck to his son for $4,000 payable $200 a month, that is not really a bill of sale problem. That is a note, and it should be papered like one. This is the case where I most often get asked to notarize something in a vehicle context: a promissory note, a security agreement, an acknowledgment that supports a lien on the vehicle. Whether the note needs to be notarized depends on what you intend to do with it. If you want it recorded or enforceable against third parties, formality matters. If it is a private family arrangement, a signed note with clear terms is usually enough. Either way, get the terms written down while everybody is still on good terms.
What a Good Bill of Sale Says
You may not need a notary, but you absolutely need the document. A bill of sale is your receipt, your proof of the date, and your defense if the car is parked somewhere with a ticket on it three weeks later.
If you use the DMV’s MV-912, it covers the essentials: the vehicle identifiers, the date, both parties’ names and addresses, and the price. That is the right document for a New York-titled vehicle.
If you write your own – or attach a side letter to the MV-912 – add these lines, and this is my genuine recommendation as someone who reads documents for a living:
State the price plainly. Do not write $1 to save somebody tax money unless the transfer is truly a gift to an immediate family member. New York sales tax on a private vehicle sale is calculated on the purchase price shown, and the DMV can question a price that is far below market. Understating the price to lower the tax bill is one of the most common things I hear about, and it is a bad trade: a few hundred dollars of tax against a document that contradicts itself if anyone ever looks.
Gifts are their own case, and people get them wrong constantly. In a genuine gift – no money changes hands – you still sign the title, you still complete the bill of sale, and you write “gift” rather than a price. Whether the recipient owes sales tax turns on the relationship. Transfers between a spouse, parent, child, stepparent, or stepchild are generally treated as exempt; a gift to anyone else – a friend, a cousin, a grandchild’s partner – can still be taxed. That distinction is not something I get to decide at a signing, and it is not something a notary block on a bill of sale would change. If you are giving a car to someone outside that immediate-family list, ask the DMV or your tax preparer what the recipient should expect to pay before the car is handed over, because a surprise tax bill at a registration counter after a generous gift turns a good deed into a bad afternoon.
And if you are the recipient: a gift does not mean the paperwork can be sloppy. The DTF-802 itself says that when the donor is not required to complete its seller section, the new owner must have a copy of a bill of sale signed by the seller. In other words, the form assumes you have that document. The signed title and dated bill of sale are also what prove the car came to you legitimately, which matters later when you sell it and someone wants to know where the last owner went.
Say “as is.” In a private sale, the seller is not a dealer and generally is not giving a warranty. Writing “sold as is, without any warranty expressed or implied” does not create that expectation, but it prevents someone from arguing later that it did. A private sale of a ten-year-old car is a sale of a machine, not a promise about it.
Handle the plates and insurance honestly. In New York, license plates belong with the registration and the owner, not the car; the buyer registers with new plates. If you think your registration credit can be transferred, ask the DMV rather than assuming it. And do not cancel your policy the same hour you hand over the keys – ask your agent which policy covers the car on the day of the sale.
Keep a copy of everything you signed, with the date visible. Photograph the signed title and the odometer section. This costs you nothing and it is the single most valuable thing a seller does. If someone ever asks you when you parted with the car, your answer should be a document, not a memory.
What It Actually Costs When This Goes Wrong
Nobody calls me about a smooth sale. So let me tell you what the rough ones cost.
The most expensive mistake in an out-of-state purchase is the missing notarization. The buyer drives three hours to a DMV office with a Pennsylvania title whose seller’s signature is signed but not notarized, and the transaction stops at the window. Now the seller has to be tracked down, asked to appear before a notary, and asked to re-mail an original document. That is weeks: the buyer has a car they cannot legally register, insurance is complicated, and the seller has no reason to hurry. If you are buying across a state line, the notarization requirement is the first question you ask, not the fifth.
The second most expensive is a name mismatch. The title says one name, the seller signs another, or there is a lien on the title that was never cleared. New York titles carry a lien forward unless you bring proof the loan was paid off. If your seller has an old lien printed on their title, they need the lien release paperwork in hand before the sale, not after.
The third is a power of attorney problem discovered at the counter. Somebody who is not on the title signs the bill of sale with confidence, and the DMV declines the transfer because the person signing has no documented authority. If an agent is involved, they should present the notarized POA with the transaction, and it should be a current, durable, statutory-form document an institution will accept without a call to a supervisor.
None of these require a notary on a New York bill of sale. All of them are solved by a document being done properly the first time.
A Practical Checklist
If you are selling a New York-titled car privately, here is the order I would follow.
Before the sale, confirm the title is in your name and free of liens. If there is a lien, pay it and get the release before you advertise. If the odometer line on the assignment is preprinted, do not scribble over it. Have your identity documents ready.
At the sale, complete the assignment on the back of the title with the price and date. Fill out the MV-912 in duplicate – one for each of you. Both of you complete your parts of the DTF-802. Accept payment in a form you can verify in person: cash counted at your own kitchen table, or a certified check.
After the sale, keep your copy with the date visible, photograph the signed title, and give the buyer the original title, both copies of the bill of sale, and the odometer disclosure. Tell your insurer.
If you are buying: ask, before you pay, where the title came from. If it came from one of the states on that list, the seller’s signature needs a notarization under that state’s system, and it needs to happen while the seller is still in reach. Then bring the signed title, MV-912, DTF-802, MV-82, your identity documents, and New York insurance to the DMV. Expect the state and local sales tax, the title fee, and plates and registration at the counter – better to budget for them than meet them there.
Frequently Asked Questions
Does a bill of sale need to be notarized in New York? No. The MV-912 and any private bill of sale are signed, not notarized.
Do I need a notary for a New York title transfer? No, for a New York certificate of title. The seller’s signature in the assignment section is not notarized.
Does a handwritten bill of sale hold up? It is valid as a contract if it identifies the parties, the vehicle, the price, and the date, and it is signed. But for DMV purposes the state has its own form, and using it avoids an argument at the counter. Use the MV-912 and attach extra terms if you need them.
Is a witness required on a bill of sale? No witness requirement applies to the bill of sale itself in New York. A witness does not make the document stronger in any way the DMV cares about.
Should I notarize my bill of sale anyway, just in case? It is not a bad instinct – an acknowledged signature is harder to dispute later. But for a New York car sale it changes nothing the DMV requires, and it is not worth the fee. Spend the effort on keeping a dated copy of everything instead.
What if the buyer and I are in different states? Then you likely have a title that needs a notarization from the title’s state, and the seller needs to get it done there. A New York notary cannot fix another state’s title rules by notarizing in New York.
Can any of this be done remotely? Yes, and this is where remote online notarization genuinely helps: the power of attorney that authorizes someone to sign, an affidavit tied to an estate transfer, or a document the out-of-state seller needs acknowledged while they are far away – if the receiving state accepts remote notarization. The vehicle bill of sale itself does not need a session.
Do I need a lawyer for a private car sale? Usually no. You need a lawyer when authority is unclear: an estate, a contested title, a lien that will not come off, a sale on behalf of someone who cannot sign, or a large installment arrangement. A notary authenticates signatures. A lawyer advises on rights.
Final Thoughts
For the ordinary case – New York title, New York buyer, both people in the driveway – you do not need me. Sign the title, complete the bill of sale, fill out the tax statement, and keep your copies.
You need a notary when somebody is signing on behalf of someone else, when the title came from a state that demands an acknowledgment, or when the car is part of an estate or a loan. If any of that describes your sale, sort out the document before the money moves. The cost of asking first is a phone call. The cost of finding out at a DMV counter is a day off work and a stranger in another state you now have to reach again.
Disclaimer: This article is general information about New York practice and is not legal advice. Vehicle transfer requirements, fees, and accepted forms change; confirm the current requirements with the New York State Department of Motor Vehicles and consult a licensed attorney for advice about your specific transaction.