Selling Your Car Privately? (The Paperwork You Need)

The bottom line: A signed title is the one document needed everywhere. The other two depend on your state.

A bill of sale is required by law in 12 states, in seven more only in certain situations, and recommended in most of the rest. A release of liability is filed after the sale in 35 states, while 16 have no such filing at all.

What trips most people up is not which documents exist but when each one is needed. Some you gather before you list, some you sign at the sale, and one you file with the DMV after the car is gone. Compare offers from multiple buyers before you set a price.

Key Takeaways

Where your state has a release of liability, it is the most time-critical document you handle. Miss the deadline and you can be held responsible for tickets, accidents, or crimes the new owner commits. There is no such filing in 16 states, and there your only proof is the signed title and your copy of the bill of sale.

Only 12 states require a bill of sale outright, but having one protects you if the buyer later disputes the price, condition, or terms of the sale.

Federal law requires odometer disclosure for any car under 20 years old (model year 2011 and newer), regardless of what state you’re in.

In 46 states license plates belong to the seller, not the car. Remove them before handing over the keys or you may be liable for future violations. Oregon leaves it to you, and they must stay with the vehicle in Alaska, California, Hawaii and Minnesota.

Optional documents like maintenance records and a vehicle history report can help you sell faster and justify a higher asking price.

If you’ve lost your title, your state DMV will replace it, but neither the cost nor the wait is uniform. Texas charges $2 by mail / $5.45 in person and Florida $75.25, plus $2.50 service and handling when a paper title is printed; Ohio prints one over the counter the same day, New Jersey takes up to twelve weeks by mail. Every state’s fee is here.

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Answers come from our state paperwork data and published guides. Confirm anything binding with your state DMV.

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When Do You Use Each Document?

Here’s which documents you need before, during and after the sale.

Phase	Documents	Required or Optional?
Before you list	Duplicate title (if lost), maintenance records, vehicle history report, pre-sale inspection report, warranty documents	Optional, but helps you sell faster and for more money
At the time of sale	Signed title, odometer disclosure, registration card; bill of sale and an emissions or safety certificate where your state calls for them	The title is required everywhere, and so is the odometer reading on a 2011 or newer car. The rest depend on your state.
After the sale	Release of liability form, copies of all signed documents	Required in 35 states, within your state’s deadline. The other 16 have no such filing; keep your copies instead.

Required Legal Documents Every Private Seller Needs

Certificate of Title – Your Proof of Ownership

The title is the one document that proves you own the car. While some car-buying companies like Peddle or Wheelzy might buy cars without titles in certain situations, private buyers almost always require one.

Here’s what you need to know:

Clean title vs. lien title: If you still owe money on your car, your lender holds the title. You’ll need to pay off the loan first or work with the buyer and bank to handle the payoff at closing. Your lender will provide a lien release once the loan is satisfied.
Lost your title? Every state will issue a duplicate, but the fee and the wait vary: your state’s are in our DMV fees by state table. Apply early if you’re selling to a deadline.
Signatures matter: the seller’s signature on the title has to be notarized in Kentucky, Louisiana, North Carolina, Ohio, Oklahoma, Pennsylvania and Wyoming. Nowhere else. Sign in front of the notary, not before you get there, or the notarization is void.

The title transfer happens when you sign it over to the buyer. Make sure you fill out every blank correctly because mistakes can delay the sale or create legal headaches later.

Bill of Sale – When You Need It and What to Include

This is the document people get wrong most often, because the answer changes at the state line and because “not required” does not mean “not worth having”. Whatever your state says, write one: our bill of sale generator fills in your state’s version.

Your bill of sale should include:

Both your and buyer’s full names and addresses
Vehicle details (year, make, model, VIN)
Sale price (for a gift to a family member, write “$0” or “GIFT”)
Date of sale
“As-is” language if you’re not offering any warranties
Both signatures

Pro tip: write the mileage on it even when the title already carries the odometer reading. If a dispute ever reaches a court or a DMV clerk, two documents agreeing is worth more than one, and it costs you a line.

Release of Liability Form – Protecting Yourself After the Sale

A release of liability tells your state’s DMV that you sold the car and aren’t responsible for what happens with it anymore.

Key deadlines to remember:

Sixteen states have no release of liability at all. There is nothing to file and no deadline to miss. They are Alabama, District Of Columbia, Indiana, Maine, Michigan, Mississippi, Montana, Nebraska, New Hampshire, New Jersey, North Dakota, Ohio, Pennsylvania, Rhode Island, Tennessee and Wyoming.
Three want it immediately, with no grace period written into the rule: Illinois, North Carolina and Vermont.
Sixteen put a date on it, between 5 and 30 days. California and Colorado give you 5; Texas, Florida and Wisconsin give you 30.
Maryland wants the filing but sets no date. In Kansas it’s optional, because moving or surrendering the plate does the same job. Do it the same day anyway, because nothing protects you until it is done.

The form typically asks for:

Buyer’s name and address
Sale date
Vehicle VIN and license plate number
Odometer reading

About half the states take the filing online. The rest want mail, a counter visit, or your plates handed back. Kentucky and Pennsylvania publish no online route at all, and in Connecticut, Georgia and Rhode Island the thing you cancel online is the registration, which does the same job. Your state’s channel is in our release of liability guide.

State-Specific Additional Requirements

Each state’s guide covers its own forms, fees and deadlines:

Emissions and Safety Certificates

Common requirements:

An emissions test the seller pays for: California, Colorado, Georgia and Missouri. California applies it statewide; the other three only inside named counties or program areas.
A safety inspection before the car can be titled: Hawaii and Missouri. The buyer cannot complete the title without a current one, so it has to exist by the time you hand the car over.
Everywhere else: the inspection exists, but it belongs to the buyer’s registration, not to your sale. You are not paying for it.

California is the strict one: the smog certificate is the seller’s to produce, statewide, for most gas cars more than four model years old, and it goes stale in 90 days, so getting it too early is its own mistake. At the other end, Montana runs no emissions program at all. In any other state, the test isn’t yours to pay for.

Where you do pay for the test, it takes about an hour. Here’s what it costs and how long the certificate lasts:

State	What the test costs	How long it stays valid
California	$30 to $70	90 days
Colorado	$35 for 1982 and newer vehicles, $20 for 1981 and older	2 years for gas vehicles more than seven model years old
Georgia	$25 maximum per test	1 year
Missouri	Approximately $24 (set by individual stations)	60 days from the inspection date

Buyers expect the certificate in these states, and without it the sale can stall at the counter.

Learn more: What is Emissions or Smog Testing? (Guide for Sellers)

Odometer Disclosure Requirements

If your car is model year 2011 or newer, federal law says you have to disclose the exact mileage. A 2010 or older car is exempt, because a 2021 change replaced the old 10-year exemption with a 20-year one that starts with 2011 models. For a newer car, it isn’t optional anywhere in the US.

The reading usually goes on the title, and some states use a separate form. Either way, write the exact mileage, and note it if you think the odometer is wrong.

Registration Card and License Plate Considerations

Registration Card – Verification vs. Transfer Document

Your registration card isn’t the same as your title, but buyers often want to see it. It proves you’re actually the person listed as the owner and that the car is legally registered.

The title is what transfers ownership. The registration only shows that the car is registered with the state, and the buyer gets their own after the sale.

What buyers look for:

Your name matches the title
Registration isn’t expired (though some states allow grace periods)
No obvious red flags

Digital vs. paper: Some states now accept digital registration documents, but bring paper copies to be safe.

License Plate Rules – Keep Them or Leave Them?

In most states, license plates belong to you, not the car. That means you take them with you when you sell.

Why you should usually remove plates:

You’re still liable for tickets and violations if you leave them on
Fraudsters can clone your plates for other cars
Some states will fine you for not removing them

Exceptions: in Alaska, California, Hawaii and Minnesota the plates stay with the vehicle, and in Oregon they stay unless you remove them. Even there the rule has edges worth reading: Minnesota wants them left on for an in-state sale but taken off if the buyer is driving the car out of state, and California keeps standard plates on the car while personalized ones come off with you.

What to do with removed plates:

Transfer them to your new car
Turn them in to your DMV
In some states, you can even sell specialty plates online

Optional Paperwork That Adds Value

Maintenance Records – Your Car’s Health History

Buyers love seeing that you’ve taken care of the car.

What to include:

Oil change receipts
Major repair invoices
Inspection records
Warranty work documentation

Even if you did some work yourself, write it down. A simple log showing “Changed oil every 5,000 miles” tells buyers you’re the kind of owner they want to buy from.

Vehicle History Reports – Professional Transparency

Spending $9.99 on a vehicle history report before listing your car might seem backwards, but smart sellers do it for two reasons:

You’ll know about any problems before buyers find them
Providing the report upfront shows you have nothing to hide

Use an NMVTIS-approved service like VinAudit to get a complete vehicle history report. Having a clean report in hand during negotiations gives you serious credibility.

Transferable Warranty Documentation

If your car still has warranty coverage, this can be a big selling point. Factory warranties usually transfer automatically, but extended warranties might need paperwork.

What transfers easily:

Factory bumper-to-bumper warranties
Powertrain warranties
Most certified pre-owned warranties

What gets tricky:

Third-party extended warranties
Some manufacturer restrictions (certain high-performance models have transfer limitations)

Dig up your warranty booklet and any transfer forms. Buyers will pay more for a car that’s still covered.

Pre-Sale Inspection Reports – Professional Credibility

Getting your car inspected before listing it costs $100 to $150, but it can pay for itself. A clean inspection report from a trusted mechanic gives buyers confidence and can speed up negotiations.

When it makes sense:

Higher-value cars ($10,000 or more)
Older cars where buyers might worry about hidden problems
When you want to justify your asking price

Note: Some buyers will want their own pre-purchase inspection, which they will usually pay for.

Organizing Your Paperwork

Creating Your Document Checklist

Make a checklist based on your state’s requirements, then gather everything before you list the car.

Essential documents for most states:

Clear title (or payoff information if you have a loan)
Current registration
Release of liability form (blank, ready to fill out)
Bill of sale template
Required inspection certificates (odometer reading certificate, etc.)

Nice-to-have documents:

Maintenance records
Vehicle history report
Warranty information
Owner’s manual

Meeting Buyers Prepared

When potential buyers come to look at your car, have everything organized in a folder. Bring originals but also have copies ready.

What to bring to showings:

All required paperwork
Keys (all of them, including spare fobs)

When it’s time to exchange money, consider using a service like KeySavvy to handle the payment and title transfer securely. It protects both you and the buyer and removes the risk of fraud at the handover.

Safety tip: Never hand over originals until money changes hands. Copies are fine for serious buyers to review.

Red Flags and Common Mistakes to Avoid

Incomplete Documentation Risks

Missing paperwork can slow the sale and also cause legal problems. These are the mistakes sellers make most:

Forgetting the release of liability: This leaves you on the hook for anything the new owner does with the car.

Not handling liens properly: If you still owe money, work with your lender before listing. Don’t promise buyers you’ll “figure it out later.”

Skipping required inspections: Some states won’t let the buyer register without current certificates.

Document Security and Fraud Prevention

Protect yourself during the selling process:

Never give originals to someone just “looking”
Meet in public places for initial showings
Verify funds before signing anything over
Keep copies of everything for your records

Red flags from buyers:

Wanting to skip paperwork “to save time”
Offering to pay extra if you leave out required forms
Pushing for immediate completion without proper documentation

Once your paperwork is in order, you have options. You can move forward with the private sale, or compare offers from multiple services with Sell Car Advisor to see which approach puts the most money in your pocket.

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Paperwork FAQ

Do I need to notarize any documents for a private sale?

Two different questions, with two different answers. The title has to be notarized in Kentucky, Louisiana, North Carolina, Ohio, Oklahoma, Pennsylvania and Wyoming. Nowhere else.

The bill of sale is a separate list: Louisiana, Tennessee and West Virginia require that one notarized, Tennessee only when a lender holds the title.

Banks, UPS stores and mobile notaries all do this. Expect $2 to $10 a signature in person in the states that publish a fee, and up to $25 to $30 for remote online notarization: in Oklahoma it is up to $5 per notarial act, at Service Oklahoma or a Licensed Operator tag agency, or with any Oklahoma notary, and in North Carolina $10 per signature in person, $15 electronic, or $25 remote online, at a license plate agency, a bank, or any commissioned notary.

How do I know what paperwork my specific state requires?

Pick your state on the map at the top of our private sale guide. Each state guide answers it in order: the forms, the deadlines, the notary rule and where each one gets filed, from the same data as the counts on this page.

Your DMV is the authority, and every claim in those guides links straight to its page, so you can check any one of them in a click.

Article Update History

Updated March 13, 2026

Duplicate title fees and filing deadlines checked against current DMV data, with fee ranges now matching what most sellers see.

Published June 12, 2025

Originally posted and shared with our readers.

Cartoon man holding an accordion file of title, bill of sale and service records

Sources

Cost to Replace a Lost Title

"$2 by mail / $5.45 in person" Accessed Sep. 10, 2026