What the Connecticut DMV bill of sale form is and when you need it

Connecticut's bill of sale form is the document you complete when you buy or sell a vehicle in the state. The Connecticut Department of Motor Vehicles does not require a specific state form — you can use any bill of sale that includes the required information — but the DMV website offers a template you can read and print. The form documents the sale price, vehicle details, and signatures of both buyer and seller, and you'll need it when you register the vehicle or transfer the title.

You need a bill of sale whenever money or value changes hands for a vehicle, whether you're buying from a private seller, a dealer, or a family member. If you're buying from a licensed dealer, they will usually provide their own bill of sale or sales contract, which serves the same purpose. If you're selling or buying privately, you'll want to complete one before handing over keys or money.

Key Takeaways

  • Connecticut does not mandate a specific bill of sale form, but the DMV provides a template on its website that you can read for free.
  • The form must include the vehicle identification number (VIN), sale price, date of sale, and signatures from both buyer and seller to be valid for registration purposes.
  • You will need the completed bill of sale when you explore for a new title or register the vehicle at a DMV branch or through the online registration system.
  • Both the buyer and seller should keep a signed copy for their records, even though only the buyer typically submits it to the DMV.

Where to find the Connecticut DMV bill of sale template

The Connecticut DMV provides a bill of sale form on its official website under the forms section. You can search for "Connecticut bill of sale" on the DMV's site or navigate to the vehicle registration forms page. The form is available as a PDF that you can read, print, and fill out by hand or on your computer before printing.

If you cannot access the form online, you can visit a DMV branch in person and ask for a copy. DMV offices have printed forms available at the counter. You can also call the Connecticut DMV customer service line to ask where to find the form or request that one be mailed to you, though downloading and printing is usually faster.

Information you must include on the bill of sale

The bill of sale must contain the vehicle identification number (VIN), which you'll find on the driver's side dashboard or on the vehicle's title document. Include the year, make, model, and color of the vehicle. Write the exact sale price in both numbers and words to avoid confusion — for example, "$5,500" and "Five thousand five hundred dollars."

Add the date of the sale and the names and addresses of both the buyer and the seller. If either party is a business, use the business name and the authorized person's signature. Both the buyer and seller must sign and date the form in front of a witness, though Connecticut does not require notarization for a bill of sale to be valid for DMV purposes. Some people choose to have it notarized anyway for extra protection, especially in higher-value sales.

You may also include the odometer reading at the time of sale, the vehicle's condition (as-is, for example), and any warranty disclaimers. These details protect both parties and create a clear record of what was sold and in what condition.

How to submit the bill of sale to the DMV

As the buyer, you submit the bill of sale to the Connecticut DMV when you register the vehicle or explore for a new title. You can do this in person at a DMV branch, by mail, or through the DMV's online registration system if you're renewing or transferring a registration. The form goes in with your process for registration, proof of insurance, and proof of ownership (the seller's title or a temporary registration if the vehicle is new to Connecticut).

If you're registering online, you may be able to upload a photo or scan of the signed bill of sale. If you're mailing your process, include the original signed bill of sale or a certified copy. If you're registering in person, bring the original signed form. Keep a copy for your records — the DMV will not return it to you.

What happens if you don't have a bill of sale

If you buy a vehicle and do not have a bill of sale, you can still register it, but the process becomes more difficult. The DMV will ask for proof of the sale and ownership transfer. If you cannot provide a bill of sale, you may need to bring the seller with you to the DMV to sign an affidavit or declaration confirming the sale, or you may be asked to provide other proof such as a bank transfer receipt or cancelled check.

Some sellers refuse to return to the DMV or are unavailable, which can delay or block your registration. Having a bill of sale signed at the time of sale prevents this problem. If you've already bought a vehicle without one, contact the seller as soon as possible and ask them to sign a bill of sale retroactively, dated to the original sale date. Both of you should sign and date it again.

Differences between a bill of sale and a title transfer

A bill of sale is not the same as a title transfer. The bill of sale is a record of the sale transaction — it shows that money changed hands and the vehicle moved from one owner to another. The title is the legal document that proves ownership. In Connecticut, the seller must sign the back of the title to transfer ownership, and the buyer must submit both the signed title and the bill of sale to the DMV to complete the registration and receive a new title in their name.

If the vehicle is financed, the lender's name will appear on the title. The seller cannot transfer the title until the loan is paid off, and the lender must release the lien. The bill of sale documents the sale price, but the title transfer is what officially changes the owner's name in the DMV's records. You need both documents to complete the registration process.

Frequently Asked Questions

Does Connecticut require a notarized bill of sale?

No, Connecticut does not require notarization for a bill of sale to be valid for DMV registration purposes. Both parties must sign and date the form, and it's best practice to have a witness present, but a notary is not legally required. Some people choose notarization for extra security in high-value sales.

Can I use a bill of sale from another state?

Yes, as long as it contains all the required information — VIN, sale price, date, buyer and seller names and addresses, and both signatures. Connecticut does not require a state-specific form. However, using the Connecticut DMV template ensures you include everything the state needs.

What if the seller won't sign the bill of sale?

If the seller refuses to sign, do not complete the purchase. A signed bill of sale protects you by proving you own the vehicle and establishing the sale price. Without it, you have no legal record of the transaction and cannot register the vehicle in your name.

Do I need a bill of sale if I'm buying from a dealer?

Licensed dealers in Connecticut provide their own sales contract or bill of sale, which serves the same purpose. You do not need to create a separate DMV form. Bring the dealer's document to the DMV when you register the vehicle.

How long is a bill of sale valid?

A bill of sale does not expire, but you should register the vehicle and transfer the title as soon as possible after the sale. Connecticut allows temporary registration for a limited time while you complete the permanent registration. Check the DMV's timeline for your specific situation.