Connecticut registration is handled by the DMV, costs between $120 and $180 for a standard passenger vehicle, and takes about two weeks by mail or same-day in person

Connecticut's Department of Motor Vehicles (DMV) processes all vehicle registrations. You'll need your title, proof of insurance, and a completed process form. The cost depends on your vehicle's weight and type — a standard passenger car typically runs $120 to $180 for a two-year registration. You can register by mail, online through the DMV website, or in person at any DMV branch.

Connecticut requires registration before you drive on public roads. If you're registering a vehicle for the first time in the state, you'll also need to transfer the title from your previous state or obtain a Connecticut title if you're buying from a dealer. The process differs slightly depending on whether you're registering a new vehicle, transferring from another state, or renewing an existing registration.

Key Takeaways

  • Connecticut registration costs $120 to $180 for most passenger vehicles and is valid for two years.
  • You need your title, proof of insurance, and a completed DMV process form to register any vehicle.
  • Online registration through the DMV website is the fastest option if your vehicle meets certain requirements, with no wait time.
  • In-person registration at a DMV branch takes the same day, while mail registration takes about two weeks.
  • If you're moving to Connecticut from another state, you must transfer your title and register within 30 days of establishing residency.

What documents you need to bring

Start with your vehicle's title. If you're registering in Connecticut for the first time, the title must be from your previous state or from the dealer if the vehicle is new. The DMV will not process registration without it. You'll also need proof of insurance — Connecticut requires all registered vehicles to carry liability coverage. Your insurance card or a letter from your insurer showing your policy number and coverage dates will work.

Complete the process for Registration form (Form H-20) before you arrive at the DMV or submit it online. You'll also need a valid Connecticut driver's license or state ID, or a passport if you don't have one. If someone else is registering the vehicle on your behalf, bring a power of attorney document signed by you. Bring your vehicle identification number (VIN) and odometer reading — you'll find the VIN on your dashboard or title.

Registration by mail versus online versus in person

Online registration through the Connecticut DMV website is the fastest route if your vehicle meets the requirements: it must have a current Connecticut registration, valid insurance, and no outstanding violations or liens. You'll pay the fee by credit card and receive your registration when ready. This option works only for renewals, not new registrations.

In-person registration at any DMV branch takes the same day. You'll wait in line, submit your documents, pay the fee in cash or card, and leave with your registration. The DMV has branches in Hartford, Wethersfield, Norwalk, Waterbury, and Danielson. Hours vary by location, so check the DMV website before you go.

Mail registration takes about two weeks. Send your completed Form H-20, title, proof of insurance, and payment to the DMV address listed on the form. Include a self-addressed stamped envelope if you want your documents returned. Mail registration costs the same as in-person but requires you to wait and carry no registration during the processing period — Connecticut law allows a grace period of a few days, but driving without registration is risky.

Cost breakdown and payment methods

Connecticut registration fees are based on your vehicle's gross weight. A standard passenger car weighing under 3,500 pounds costs $120 for two years. Vehicles between 3,500 and 5,000 pounds cost $150. Heavier vehicles and commercial vehicles pay higher rates. Motorcycles cost $60 for two years. These are the base fees; specialty plates or vanity plates add extra charges.

You can pay by cash, check, or credit card at DMV branches. Online registration accepts credit cards only. Mail registration accepts checks or money orders. If you're paying by mail, make the check payable to "State of Connecticut." Do not send cash through the mail. If you're registering a vehicle you just bought, ask the dealer whether they've already collected the registration fee — some dealers include it in the purchase price.

Transferring a title from another state

If you're moving to Connecticut or buying a vehicle registered in another state, you must transfer the title before you can register it here. Start by obtaining a Connecticut process for Title (Form H-21) from the DMV website or any branch. You'll need the out-of-state title, proof of ownership, and proof of insurance.

The title transfer process takes about two weeks by mail or same-day in person. You'll pay a title transfer fee of around $75 to $100 depending on the vehicle's age and value. Once the title is transferred to Connecticut, you can then register the vehicle using the standard registration process. Connecticut law requires you to complete both the title transfer and registration within 30 days of establishing residency in the state.

Registration renewal and expiration dates

Connecticut registrations are valid for two years from the date of issue. Your registration expiration date is printed on your registration card. The DMV sends renewal notices by mail about 60 days before expiration, but you don't have to wait for the notice — you can renew online, by mail, or in person at any time during the 60 days before expiration.

Renewing online is the simplest option if your vehicle is may be able to access. You'll log into the DMV website, enter your registration number and VIN, confirm your information, and pay the fee. Your new registration is issued when ready. If you miss the expiration date, you can still renew, but you may face a late fee. Driving with an expired registration is illegal and can result in a fine.

Special plates and vanity plates

Connecticut offers several specialty plate options, including environmental plates, military veteran plates, and organizational plates. These cost more than standard plates — typically an additional $25 to $50 per registration period. You can order specialty plates through the DMV website or at any branch.

Vanity plates, which let you choose a custom combination of letters and numbers, cost an additional $50 per registration period. You'll need to check availability on the DMV website before you explore, since popular combinations may already be taken. Vanity plates take about two weeks to arrive by mail after approval.

Frequently Asked Questions

Can I register my vehicle online if I just bought it?

No, online registration is only for renewing an existing Connecticut registration. New registrations must be done in person or by mail. If you bought the vehicle from a Connecticut dealer, ask whether they can handle the registration for you — many dealers offer this service for a fee.

What happens if I drive without a registration while waiting for my mail registration?

Connecticut allows a brief grace period, but driving without registration is illegal and can result in a fine. If you're concerned about the wait, register in person at a DMV branch instead — it takes the same day and costs the same amount.

Do I need to re-register my vehicle if I move to a different town in Connecticut?

No, your registration is valid statewide regardless of where you live. You only need to update your address with the DMV, which you can do online, by mail, or in person. Your registration card will remain valid until the expiration date.

What if my vehicle has a lien on the title?

You can still register the vehicle, but the lienholder's name will appear on the registration. The DMV will note the lien when you submit your title. Once you pay off the loan, contact your lender for a lien release document, then submit it to the DMV to remove the lien from your registration.

How much does it cost to transfer a title from another state?

Connecticut charges a title transfer fee of approximately $75 to $100, depending on the vehicle's age and value. This is separate from the registration fee. Both must be paid before your vehicle is fully registered in Connecticut.