How To Sell a Car in Connecticut

Selling a motor vehicle in Connecticut requires proper transfer of ownership records, delivery of the title or other acceptable proof of ownership, completion of sale documents, and cancellation of the seller's registration after the plates are removed. The Connecticut Department of Motor Vehicles (DMV) is the state agency responsible for these transactions and administers title, registration, and related vehicle services through its branch and hub offices.

What You Need To Know Before Selling a Car in Connecticut

Connecticut Title Law and Ownership Requirements

Connecticut uses the certificate of title as the principal ownership document for vehicles that require titling. Under C.G.S. Section 14-179, the owner transferring a vehicle must execute an assignment and warranty of title to the transferee at the time the vehicle is delivered. Seller must complete and sign the reverse side of the title and provide it to the new owner along with a bill of sale.

Vehicles Exempt From Title Requirements

A Connecticut certificate of title is not required in every sale. Under C.G.S. Section 14-166, exempt vehicles include, among others, motor vehicles older than 20 model years, certain trailers, implements of husbandry, special mobile equipment, and certain nonresident vehicles. For non-titled vehicles, the registration certificate serves as proof of ownership, and a vehicle older than 20 model years may be sold without a Connecticut title if the other ownership requirements are met.

Satisfying An Existing Lien

If a lien appears on the Connecticut title record, the lien must be addressed before the transaction can be processed as a clear transfer. When Form H-6B is used in place of the current title, or when a lien remains listed on the title, a lien release letter must accompany the transaction. For a lost-title sale handled with replacement-title documents, the transfer will not be processed without a lien release, if required.

Inspection, Emissions, or VIN Verification Requirements

Connecticut does not impose a general pre-sale safety inspection for an ordinary private passenger vehicle transfer, but emissions rules may affect registration after the sale. Exemptions include vehicles younger than 4 model years old, model-year 2001 and older vehicles, vehicles 25 model years old or older, vehicles with a gross vehicle weight rating of 10,001 pounds or more, motorcycles, full electric vehicles, and certain other classes.

Situations Involving Lost Titles, Duplicate Titles, or Title Correction

If the original Connecticut title has been lost and the buyer will register the vehicle in Connecticut, DMV permits the sale to proceed with an Application for Replacement Certificate of Title on Form H-6B and an original supplemental assignment of ownership on Form Q-1. If those conditions are not met, owners must first obtain a replacement title. The DMV also provides online, in-person, and mail-in processes for a duplicate title, with a fee of $25. An additional $25 fee may apply when form H-6B is used at the time of registration with a lien or other title services.

Documents Required To Sell a Car in Connecticut

Certificate of Title

For a titled vehicle, the existing Connecticut title is the primary transfer document. The seller must complete the assignment on the reverse side and deliver the title to the buyer. If the title is missing, the Connecticut DMV permits the use of form H-6B with form Q-1 for certain in-state transactions involving a Connecticut buyer and a Connecticut-titled vehicle.

Bill of sale

The Connecticut DMV requires a bill of sale for private sales, but no single mandatory format is imposed. The DMV allows use of the official Form H-31 or a custom bill of sale, provided the document includes the vehicle make, year, model, VIN, odometer reading, buyer name and address, seller name and address, selling price, date sold, and the required signatures.

Form H-31 contains fields for the seller, the purchaser, the vehicle description, the VIN, the selling price, the odometer reading, the seller's signature, and the date. The form declares that the information is made under penalty of false statement.

Odometer Disclosure Statement

Connecticut's bill of sale form includes an odometer reading field, which is also required information for a private sale. In addition, Connecticut requires mileage information in the title system and authorizes mileage-related title legends under the Federal Odometer Act.

Damage Disclosure, Emissions Records, Lien Release, or Other State-Specific Forms

Additional documents may be required depending on the vehicle record. If the title is unavailable, Form H-6B and Form Q-1 may be necessary. If a lien is listed, a lien release letter must be provided when DMV requires it. For a non-titled Connecticut vehicle, the DMV requires the most recent registration certificate and Form Q-1 as the ownership assignment document. The buyer completes the Application for Registration and Title (Form H-13B) when the vehicle is registered in the buyer's name.

How To Transfer a Car Title in Connecticut

Step 1: Confirm the Ownership Document that Applies

The seller should first determine whether the vehicle is titled in Connecticut or exempt from title. If the vehicle requires a title, the existing certificate of title should be available for assignment. If the vehicle is older than 20 model years or otherwise exempt, the transfer is handled with the registration certificate and Form Q-1 instead of a Connecticut title.

Step 2: Complete the Title Assignment or Non-Title Ownership Assignment

For a titled vehicle, the seller completes and signs the reverse side of the title. For a Connecticut vehicle that does not require a title, DMV requires a completed Q-1 supplemental assignment of ownership and a copy of the most recent registration certificate. In either case, the ownership document delivered to the buyer must match the vehicle record.

Step 3: Prepare the Bill of Sale

The seller prepares a bill of sale using Form H-31 or a custom document that contains the required information identified by the DMV. The bill of sale should state the parties' names and addresses, the vehicle description, VIN, sale price, date of sale, odometer reading, and signatures.

Step 4: Resolve Any Lien or Missing-Title Issue

If a lien remains listed on the title record, the lien release documentation should be obtained before the transfer packet is delivered. If the title has been lost and the transaction qualifies for Connecticut's no-title sale procedure, the seller completes Form H-6B and Form Q-1 and provides any required lien release. An additional $25 fee may apply when Form H-6B is used in place of the Connecticut title at registration.

Step 5: Deliver the Documents to the Buyer

At the time of sale, the seller should provide the buyer with the properly assigned title or non-title ownership papers, the completed bill of sale, and any lien release or other supporting documents required for the registration transaction. The seller is to keep copies of the completed title and bill of sale for the seller's own records.

Step 6: Buyer Submits the Application to the DMV

The buyer then applies for registration and, if applicable, a new title with Connecticut DMV. The buyer's filing ordinarily includes the assigned title or Q-1 package, the bill of sale, proof of insurance, identification, and Form H-13B. The title and registration process is completed through the DMV when the buyer registers the vehicle.

Title Transfer Fee Schedule in Connecticut

DMV fees relevant to private transfers and title replacement are as follows:

Corrected title fees may vary depending on the type of correction required.

Sales Tax on Private Vehicle Sales

Connecticut treats a private-party vehicle purchase as a sales and use tax transaction collected at registration. Passenger vehicles and light-duty trucks purchased from private owners are taxed at 6.35%, or 7.75% for vehicles over $50,000.

For a private sale, the tax is based on the current month's NADA average trade-in value or the bill-of-sale value, whichever is greater. The purchase price must be entered on Form H-13B, and the buyer pays the tax when registering the vehicle with the DMV. Motor vehicles may also be subject to local property tax.

What To Do After Selling a Car in Connecticut

Remove or Surrender the License Plate

Sellers must remove the plates from the vehicle after the sale. Those plates remain tied to the seller's registration record until the registration is canceled or the plates are transferred to another eligible vehicle.

Cancel or transfer insurance

The vehicle’s liability insurance must be maintained for as long as the registration remains active. The seller should not cancel the insurance policy until the registration has been canceled with the DMV. If the seller intends to keep the same marker plates for another vehicle, the DMV also provides a plate transfer process, subject to the requirements for a new registration.

Retain Copies of Transaction Records

The seller should retain copies of the completed title assignment, bill of sale, lien release, and registration-cancellation receipt. Those records may also be needed if a local assessor requests proof of the date of sale for property-tax adjustment purposes.

Contact Information

Connecticut Department of Motor Vehicles
60 State Street, Wethersfield, CT 06161
Phone: (860) 263-5700
Official Website: Connecticut Department of Motor Vehicles