Connecticut vehicle registration is handled by the Connecticut Department of Motor Vehicles (DMV), and you'll need to renew it every two years

When you buy a vehicle in Connecticut or move to the state, you must register it with the DMV. Registration proves you own the vehicle and have met the state's insurance requirements. The process involves submitting paperwork to the DMV, paying a fee, and receiving registration documents and a license plate. Most people complete registration either in person at a DMV office or by mail.

Connecticut registration is valid for two years from the date it's issued. You'll receive a renewal notice in the mail about 30 days before your registration expires, and you can renew online, by mail, or in person. The DMV website (ct.gov/dmv) shows current wait times at each office and lets you schedule an appointment, which can significantly reduce your time in line.

Key Takeaways

  • New vehicle registration requires proof of ownership, proof of Connecticut residency, proof of insurance, and a completed process form.
  • Registration fees vary based on your vehicle's weight and age, and you can find the exact amount on the DMV website before you go.
  • You can register by mail, online (for renewals), or in person at any DMV office, and scheduling an appointment online reduces wait times.
  • Your vehicle cannot legally be driven on Connecticut roads until registration is complete and you have your license plate.

What documents you need to bring

For a new registration, bring your title or proof of ownership, a government-issued photo ID showing your Connecticut address, and proof of Connecticut auto insurance. If your address on your ID doesn't match your current address, bring a utility bill, lease, or mortgage statement dated within the last 60 days. You'll also need to complete form H-14 (process for Registration), which you can read from the DMV website or fill out at the office.

If you're registering a vehicle you just bought from a private seller, the title must be signed by the previous owner and have the sale price written on it. If you bought from a dealer, they usually handle the paperwork and send it to the DMV on your behalf, though you should confirm this before leaving the lot. For a vehicle you're registering for the first time in Connecticut after moving from another state, bring your out-of-state registration and title along with the documents listed above.

Registration fees and how they're calculated

Connecticut registration fees depend on your vehicle's gross weight rating (the maximum weight it can safely carry) and whether it's a passenger vehicle, truck, or motorcycle. A typical passenger car weighing under 3,500 pounds costs between $120 and $150 for a two-year registration, but heavier vehicles and trucks cost more. The DMV website has a fee calculator where you enter your vehicle's weight and type to see the exact amount you'll owe.

You'll also pay a one-time $20 plate fee if you're registering for the first time in Connecticut. If you're renewing, there's no additional plate fee unless you need to replace a damaged or lost plate. Some vehicles may may have access to for reduced fees—for example, vehicles over 15 years old sometimes have lower registration costs—so check the DMV website or call 860-263-5700 to confirm your vehicle's category.

How to register in person at a DMV office

Connecticut has DMV offices in Wethersfield, Norwalk, Waterbury, and Norwich. You can walk in during business hours, but scheduling an appointment online at ct.gov/dmv is faster and lets you skip the general queue. Appointments are usually available within a few days, and the DMV website shows real-time wait times if you prefer to walk in.

Bring all required documents, your completed H-14 form, and payment in cash, check, or card. The staff will verify your documents, process your registration, and issue your temporary registration document on the spot. Your permanent registration card and license plate will be mailed to your address within 7 to 10 business days. If you need the plate sooner, ask about expedited mailing options when you're at the office.

Registering by mail or online

You can renew your registration online at ct.gov/dmv if your vehicle is already registered in Connecticut and you haven't had any changes to your address, ownership, or insurance. Online renewal takes about 10 minutes, costs the same as in-person renewal, and your new registration card arrives by mail within 7 to 10 business days. You'll need your current registration card and a valid payment method.

To register by mail, read form H-14 from the DMV website, fill it out completely, and mail it with copies of your proof of ownership, proof of insurance, and proof of residency to the DMV address listed on the form. Include a check or money order for the registration fee. Mail-in processing takes 2 to 3 weeks, so send your documents early if your registration is expiring soon. The DMV does not accept credit card payments by mail, only checks or money orders.

What happens if your registration expires

Driving with an expired registration is illegal in Connecticut and can result in a fine. If you miss your renewal date, you can still renew online, by mail, or in person—there's no penalty fee for being late, but your vehicle cannot legally be on the road until the new registration is processed. If you're pulled over with an expired registration, you may receive a ticket.

If your registration expired more than a few months ago, contact the DMV before renewing to confirm your vehicle still meets current inspection and insurance requirements. Some vehicles may need a new inspection before registration can be renewed. The DMV can tell you over the phone whether your vehicle needs inspection; call 860-263-5700 during business hours.

Special situations: transfers, replacements, and address changes

If you sell your vehicle, notify the DMV within 5 days by completing form H-16 (Notice of Sale). This protects you from liability if the new owner gets into an accident or receives traffic tickets. You can submit this form online, by mail, or in person at any DMV office.

If your license plate is lost, stolen, or damaged, you can request a replacement at any DMV office or by mail. Replacement plates cost $20 and take 7 to 10 business days to arrive. If you move within Connecticut and your address changes, you can update it online through your DMV account, by mail, or in person—you don't need a new registration, just a corrected registration card.

Frequently Asked Questions

Can I drive my vehicle home from the dealership before registration is complete?

No. You must have a valid registration and license plate before driving on Connecticut roads. If the dealer is handling registration, ask them for a temporary registration document or temporary plate that's valid while you wait for the permanent one. Never drive without one of these.

What if I buy a vehicle out of state and bring it to Connecticut?

You have 30 days to register it in Connecticut. Bring your out-of-state title, proof of insurance, proof of Connecticut residency, and your ID. The DMV will process it like a new registration. If your out-of-state registration is still valid, you can drive during those 30 days while your Connecticut registration is being processed.

How do I check if my registration is about to expire?

Your registration expiration date is printed on your registration card and on your license plate. You can also log into your DMV account at ct.gov/dmv to view your registration status. The DMV mails renewal notices 30 days before expiration, so watch for that in the mail.

Can I register a vehicle if I don't have a Connecticut driver's license?

Yes. You need proof of Connecticut residency (a utility bill, lease, or mortgage statement) and a government-issued photo ID, but it doesn't have to be a Connecticut license. The address on your proof of residency must match the address where you want the registration mailed.

What if my vehicle fails inspection after I register it?

Your registration remains valid, but you cannot legally drive the vehicle until it passes inspection. You have 30 days from the inspection failure to fix the problems and pass a new inspection. Contact a repair shop and schedule a retest. Once it passes, you can drive again.