The seller signs on the back of the title, in the section marked for the seller's signature
The back of the title document has a box or section labeled "Seller's Signature" or "Signature of Seller." This is where the seller writes their name. The exact location varies slightly by state — some titles have this box in the upper right, others in the middle or lower section — but it is always on the back, never the front.
The seller must sign in pen, not pencil. Most states require the signature to match the name printed on the front of the title exactly as it appears. If the seller's name on the title is "Robert James Smith," they should sign "Robert James Smith," not "Bob Smith" or "R.J. Smith." A mismatch can delay or block the transfer at the DMV.
The seller should sign only after the buyer has been identified and the sale price is final. Once signed, the title is partially transferred — the seller has given up their ownership claim, but the buyer does not yet own the car legally until they register it with the state.
Key Takeaways
- The seller's signature goes on the back of the title in the box labeled "Seller's Signature," and must be in pen and match the name printed on the front of the title.
- Some states require the seller to sign in front of a notary public, while others do not — check your state's DMV website to know whether notarization is required before signing.
- The seller should also print their name, address, and sometimes odometer reading in the spaces provided on the back of the title.
- After the seller signs, they should keep a copy of the signed title for their records before handing it to the buyer.
- The buyer then takes the signed title to the DMV to register the car in their name and complete the ownership transfer.
What information goes next to the seller's signature
Beside or near the signature line, the title has spaces for the seller's printed name, address, and phone number. The seller should fill these in clearly in pen. Some titles also ask for the date of sale and the odometer reading at the time of transfer — this protects both parties by documenting the car's condition and mileage when ownership changed hands.
If the title has a section for the sale price, the seller can fill that in, though it is not always required. Some states use the sale price to calculate transfer taxes, so leaving it blank does not stop the transfer, but including it creates a clear record.
Whether the seller needs a notary public
Notarization requirements vary by state. Some states require the seller's signature to be notarized — meaning a notary public must witness the signature and stamp the title. Other states do not require notarization at all. A few states require it only if the seller is not present when the buyer registers the car.
The safest approach is to check your state's DMV website before signing. Search "[your state] DMV title transfer requirements" and look for the section on seller signatures. If notarization is required and the seller signs without a notary, the DMV will reject the title and the buyer will have to ask the seller to sign again in front of a notary — which can delay the transfer by weeks.
If notarization is required, the seller and buyer can visit a notary together, or the seller can have the title notarized separately and then give it to the buyer. Notary services are available at banks, UPS stores, and independent notary offices, usually for a small fee.
What happens if the seller signs in the wrong place
If the seller signs on the front of the title instead of the back, or in a blank space rather than the designated signature box, the DMV may reject it. The buyer will have to contact the seller and ask them to sign again in the correct location. This is why it is important for the seller to look at the title carefully before signing and to ask the buyer or the DMV if they are unsure where to sign.
If the seller has already signed in the wrong place and the title cannot be corrected, the seller may need to request a duplicate title from the DMV. This adds time and cost to the sale, so getting it right the first time is worth the extra moment of attention.
Signing when there are multiple sellers
If two or more people own the car together, all of them must sign the title. Each seller signs in their own signature box on the back. If the title does not have enough signature lines for all the owners, some states allow additional signatures on a separate document attached to the title, or they issue a duplicate title with more signature lines.
All sellers must sign — the buyer cannot register the car if even one owner has not signed. If one owner is unavailable, the sale cannot proceed until that person signs or until a power of attorney document is prepared giving another owner the right to sign on their behalf.
Keeping a copy before handing over the title
Before the seller gives the signed title to the buyer, they should make a photocopy of both the front and back for their records. This copy proves the seller transferred the car on a specific date and to a specific buyer. If a dispute arises later — for example, if the buyer does not register the car and the seller receives a bill for parking tickets — the seller can show the copy to prove they no longer owned it.
The seller should also keep any bill of sale or receipt from the sale. Together, the signed title copy and the bill of sale create a clear paper trail of the transaction.
What the buyer does with the signed title
Once the seller has signed the title, the buyer takes it to the DMV along with proof of insurance, a valid ID, and payment for registration and transfer fees. The DMV checks that the seller signed in the correct place, that the signature matches the name on the front, and that all required information is filled in. If everything is correct, the DMV registers the car in the buyer's name and issues a new title with the buyer listed as the owner.
The buyer should bring the signed title to the DMV within a set timeframe — usually 10 to 30 days, depending on the state. Waiting too long can result in late fees or the need to re-register the vehicle.
Frequently Asked Questions
Can the seller sign the title before meeting the buyer?
No. The seller should sign only after agreeing on a price and identifying the buyer. Signing a blank title or signing before the buyer is confirmed creates a security risk — someone else could fill in their name as the buyer and claim ownership of the car.
What if the seller's name on the title does not match their ID?
The seller should contact the DMV to correct the name on the title before signing. If the name is misspelled or outdated, the DMV can issue a corrected title. The seller should not sign a title with an incorrect name, as the buyer's DMV may reject it.
Can the seller sign the title with a different name, like a nickname?
No. The signature must match the printed name on the title. If the title says "Margaret" but the seller signs "Maggie," the DMV may reject it. The seller should sign exactly as their name appears on the front of the title.
What if the seller loses the title after signing but before giving it to the buyer?
The seller should contact the DMV to request a duplicate title. The seller will need to explain that the original was lost and provide proof of ownership. Once the duplicate arrives, the seller can sign it again and give it to the buyer. This delays the sale but is the only legal way to proceed.
Does the seller need to be present when the buyer registers the car at the DMV?
No. The seller's job is done once they sign the title and give it to the buyer. The buyer handles the registration alone. However, some states require the seller's signature to be notarized if the seller is not present at the DMV, so check your state's rules beforehand.