How to find your Connecticut vehicle registration information online
Connecticut lets you look up your vehicle registration status through the Department of Motor Vehicles (DMV) website without visiting an office. You can check whether your registration is current, when it expires, and what documents you might need to renew. The online lookup works for any vehicle registered in Connecticut, whether you own it or lease it.
The fastest way is to use the DMV's online registration lookup tool at ct.gov/dmv. You will need your vehicle identification number (VIN) and your Connecticut license plate number. If you have your registration card handy, both pieces of information are printed on it. The search takes less than a minute and shows your registration status when ready.
Key Takeaways
- Connecticut's DMV website has a free online tool where you can check your registration status using your VIN and license plate number.
- The lookup shows whether your registration is active, expired, or suspended, plus your expiration date.
- If you cannot find your VIN or plate number, you can call the DMV at 860-263-5700 during business hours and provide your name and date of birth instead.
- A registration marked as suspended usually means you have unpaid fines, a lapsed inspection, or an insurance lapse that the DMV was notified about.
- You can renew your registration online, by mail, or in person at a DMV office, depending on what type of renewal your vehicle needs.
What information you need to look up your registration
Gather your vehicle identification number (VIN) and your Connecticut license plate number before you start. Your VIN is a 17-character code that appears on your registration card, your vehicle's title, and on the dashboard at the base of the windshield on the driver's side. Your plate number is the combination of letters and numbers on your front and rear license plates.
If you have your registration card in front of you, both numbers are printed clearly on the front. If you have lost your card or cannot locate it, you can still look up your registration by calling the DMV directly. Have your name, date of birth, and driver's license number ready when you call.
Steps to check your registration on the DMV website
Go to ct.gov/dmv and look for the "Vehicle Registration Lookup" tool on the homepage. This tool is usually listed under "Online Services" or in a prominent section near the top of the page. Click on the link to open the lookup form.
Enter your VIN in the first field and your Connecticut license plate number in the second field. Double-check that you have typed both correctly — the system will not return results if either number has a typo. Click the "Search" or "Look Up" button. Within seconds, the page will display your registration status, expiration date, and any notes about your account.
If the system cannot find your vehicle, verify that you entered the correct VIN and plate number. Connecticut registration records are updated regularly, but there can be a delay of a few days after you first register a vehicle or after you renew. If you recently completed a registration transaction, try again in a few days.
What your registration status means
Active means your registration is current and valid. Your vehicle is legally registered in Connecticut, and you can drive it on public roads as long as your inspection is also current. The lookup will show your expiration date — this is when you need to renew.
Expired means your registration ended on the date shown. You cannot legally drive the vehicle until you renew. If your registration has been expired for more than a few months, you may face a late fee when you renew, and you will need to pass an inspection before the DMV will process your renewal.
Suspended means the DMV has temporarily blocked your registration. This usually happens because of unpaid fines, a lapsed vehicle inspection, a lapsed insurance policy that the insurance company reported to the DMV, or a failure to appear in court for a traffic violation. You cannot renew your registration until you resolve the underlying issue. The lookup tool may show a reason, or you can call the DMV to find out what needs to be fixed.
When to renew your Connecticut registration
Connecticut registration expires on a schedule based on your vehicle's type and when you first registered it. Most passenger vehicles renew every two years. Your registration card shows your expiration date clearly. The DMV sends renewal notices by mail about 60 days before your registration expires, but you do not have to wait for the notice to renew — you can renew online or by mail as soon as you know your expiration date.
Renewing before your registration expires keeps you legal and avoids late fees. If your registration has already expired, you can still renew, but you will owe a late fee in addition to the renewal cost. Some renewals can be done entirely online at ct.gov/dmv if your vehicle has a current inspection and no outstanding issues on your account.
How to renew your registration if it is expired or expiring soon
Log into the DMV's online renewal system at ct.gov/dmv using your driver's license number and date of birth. The system will show you whether your vehicle is may be able to access for online renewal. If it is, you can complete the entire renewal in about five minutes and pay by credit card or debit card. Your new registration will be mailed to you within one to two weeks.
If your vehicle is not may be able to access for online renewal — usually because your inspection is expired or your registration is suspended — you will need to renew by mail or in person. To renew by mail, read the renewal form from ct.gov/dmv, fill it out, and mail it with your payment to the address shown on the form. To renew in person, visit any DMV office with your registration card, proof of insurance, and payment.
What to do if your registration is suspended
A suspended registration means you cannot legally drive your vehicle until the suspension is lifted. First, find out why it is suspended by calling the DMV at 860-263-5700. Have your license plate number and VIN ready. The DMV representative will tell you the specific reason — unpaid fines, lapsed inspection, lapsed insurance, or a court issue.
Once you know the reason, take the necessary step to fix it. If it is unpaid fines, pay them through the DMV website or by calling the court that issued the ticket. If it is a lapsed inspection, take your vehicle to a Connecticut inspection station and have it inspected. If it is lapsed insurance, contact your insurance company and make sure they report your active policy to the DMV — this can take a few days. After you have resolved the issue, call the DMV again to confirm the suspension has been lifted, or check the online lookup tool again in a few days.
Frequently Asked Questions
Can I check someone else's vehicle registration?
No. The DMV's online lookup tool requires your VIN and plate number, which you would need to know or have access to. The tool is designed for vehicle owners and lessees to check their own registrations. If you need information about a vehicle you do not own, you would need to contact the DMV directly and explain your reason.
What if I just bought a used car and do not have the registration card yet?
You can still look up the registration using the VIN and the current plate number. The previous owner's registration will show until you transfer the title and register the vehicle in your name. Once you complete the transfer at the DMV, the lookup will show your name and your new registration status.
How long does it take for a new registration to show up in the online system?
If you registered your vehicle in person at a DMV office, it usually appears in the online system within one to two business days. If you registered by mail, it can take up to two weeks. If you just renewed online, your new registration should show within a few days, though your new card will arrive by mail within one to two weeks.
Can I renew my registration if my inspection is expired?
No. Your inspection must be current before you can renew your registration. Schedule an inspection at any Connecticut inspection station, pass the inspection, and then renew your registration online, by mail, or in person. The inspection station will provide you with proof of inspection, which you may need if you renew by mail or in person.
What if the online lookup says my registration is active but I received a notice saying it is expired?
Call the DMV at 860-263-5700 to clarify. There can occasionally be a delay between when the DMV processes a renewal and when the online system updates. The DMV representative can confirm your actual status and tell you whether you need to take any action.