How to Cancel Your Vehicle Registration in Connecticut

Cancelling your vehicle registration in Connecticut is an important step when you sell your vehicle, move out of state, or take your car off the road. The Connecticut Department of Motor Vehicles (DMV) provides multiple options for residents to complete this process easily and avoid unnecessary tax liabilities or penalties.

When You Should Cancel Your Registration

You should cancel your vehicle registration with the Connecticut DMV under the following circumstances:

You've sold, donated, or junked your vehicle.
You’re moving to another state and registering your vehicle there.
Your vehicle is no longer being driven or is being stored for an extended period.
Your vehicle is being totaled or permanently removed from service.

Cancelling your registration ensures you're not billed for property taxes or liable for insurance lapses.

How to Cancel Registration Online

The easiest method is through the DMV's online cancellation system. Here's what you need:

Your license plate number
The plate class (e.g., Passenger, Commercial)
Your name and date of birth
A valid email address

After completing the cancellation, you’ll receive a confirmation receipt. You should keep this for your records and to present to your local tax assessor.

In-Person Cancellation

While the DMV encourages online transactions, you may also cancel your registration in person at a DMV Hub Office or participating limited service office. Bring the following:

The license plates (if available)
A completed Plate Cancellation Request Form (Form E-159), which is available at DMV offices or online
A valid photo ID

Make sure to call ahead or check the office’s website for hours and appointment requirements.

Mailing Option

You can also cancel your registration by mail. Send the following to:

Connecticut DMV - Plate Return
60 State Street
Wethersfield, CT 06161

Include:

Both license plates (if available)
Plate Cancellation Request Form (Form E-159)
Your contact information

Mailing cancellations take longer, but a receipt will be mailed back to you upon processing.

What Happens After Cancellation

Once your registration is cancelled:

Your license plates are deactivated and should not be used on any vehicle.
You may be eligible for a refund if there are full unused months remaining on your registration.
You must inform your local tax assessor to avoid future motor vehicle property tax bills.
Cancel your insurance to avoid further charges or penalties.

Related Resources

For more information on related vehicle registration processes in Connecticut, check out these helpful guides:

Always confirm the latest requirements and forms via the official Connecticut DMV website.