Connecticut lets you renew most vehicle registrations online through the DMV website, without visiting an office

You can renew your Connecticut vehicle registration online if your vehicle is registered in your name, your license plate is not suspended, and you do not have outstanding violations or safety issues. The Connecticut DMV's online renewal system handles standard passenger vehicles, motorcycles, and trailers. The process takes about 10 minutes, and your new registration arrives by mail within two weeks.

Not every registration can be renewed online. If your vehicle failed inspection, you have an active suspension, or you are registering a commercial vehicle for the first time, you will need to visit a DMV office or use the mail-in option instead.

Key Takeaways

  • You can renew online at ct.gov/dmv if your vehicle has no safety holds, suspensions, or outstanding violations.
  • You will need your vehicle's registration number, VIN, and a valid payment method (credit or debit card).
  • Online renewal costs the same as renewing by mail or in person, plus a small online transaction fee.
  • Your new registration card and sticker arrive by mail; you can drive legally while waiting if your current registration is still valid.
  • If your vehicle failed inspection or has a suspension, you must renew in person or by mail.

What you need before you start

Gather these items before logging into the renewal system. You will need your current registration card (or the registration number from it), your vehicle's VIN, and a valid credit or debit card for payment. If your address has changed since your last registration, have your new address ready.

Check your registration card to see when it expires. Connecticut allows you to renew up to six months before the expiration date, so you do not have to wait until the last moment. Renewing early means your new sticker arrives before your current one expires.

Steps to renew online

Go to ct.gov/dmv and look for the vehicle registration renewal link on the homepage. Click "Renew Registration Online" and select your vehicle type (passenger car, motorcycle, trailer, or other). Enter your registration number and VIN exactly as they appear on your card.

The system will pull up your vehicle's record and show you the renewal fee. Review your address and contact information to make sure it is current. If anything is wrong, you can update it during this step. Then enter your payment information and submit. You will receive a confirmation number on screen and by email.

Do not print or screenshot the confirmation. Your new registration card and sticker will arrive by mail within 10 to 14 business days. You can legally continue driving with your current registration until the new one arrives.

What happens if the system says you cannot renew online

If you try to renew and the system blocks you, it means your vehicle has a hold or issue that requires in-person review. Common reasons include a failed inspection, an active registration suspension, or unpaid violations. The system will tell you which issue is preventing online renewal.

You have two options: visit a DMV office in person, or renew by mail. To renew by mail, read the registration renewal form from ct.gov/dmv, fill it out, and mail it with a check or money order to the address on the form. Mail renewal takes three to four weeks. If you need your registration sooner, visiting an office is faster.

Fees and payment

Connecticut's registration renewal fee depends on your vehicle's weight and type. A standard passenger car typically costs between $100 and $150 to renew for two years. Motorcycles and trailers have different rates. The DMV website shows the exact fee for your vehicle before you pay.

Online renewal adds a small transaction fee (usually $2 to $3) on top of the registration fee. You pay by credit card or debit card only; the system does not accept checks or cash. The total amount is charged when ready when you submit your renewal.

After your new registration arrives

When your new registration card and sticker arrive in the mail, remove the old sticker from your license plate and attach the new one. Keep your new registration card in your vehicle. Connecticut law requires you to carry your registration card whenever you drive.

If your new registration does not arrive within three weeks, or if it arrives damaged, contact the DMV at 860-263-5700 or through ct.gov/dmv. Have your confirmation number ready. The DMV can reissue a replacement card or sticker at no charge if there was a problem with the original mailing.

When to renew by mail or in person instead

Choose mail renewal if you prefer not to use a credit card online, or if you want to avoid the online transaction fee. Mail renewal takes longer (three to four weeks) but costs the same as online renewal except for the online fee. read the form from ct.gov/dmv, complete it, and mail it with payment to the address listed on the form.

Visit a DMV office in person if your vehicle has a hold or suspension, if you need your registration urgently, or if you want to make changes to your registration (such as adding or removing a driver). Bring your current registration card, proof of insurance, and a valid ID. Most DMV offices accept walk-ins, but you can also schedule an appointment online to reduce wait time.

Frequently Asked Questions

Can I renew if my inspection sticker is expired?

No. Your vehicle must pass inspection before you can renew your registration online. If your inspection is expired, schedule an inspection at a licensed inspection station first, then renew your registration. The inspection and registration are separate processes.

What if I moved and my address on the registration is wrong?

You can update your address during online renewal. The system will ask you to confirm your current address before you pay. Your new registration card will be mailed to the updated address. Make sure you enter it correctly.

Do I need to print anything after I renew online?

No. Write down or save your confirmation number for your records, but you do not need to print anything. Your new registration card and sticker will arrive by mail. You can legally drive with your old registration until the new one arrives.

How long does it take to get my new registration after I renew online?

The new registration card and sticker typically arrive within 10 to 14 business days. If you do not receive it within three weeks, contact the DMV at 860-263-5700 with your confirmation number.

Can I renew if I have a registration suspension?

No. If your registration is suspended, the online system will block your renewal. You must visit a DMV office or contact the DMV to resolve the suspension before you can renew. Suspensions are usually related to unpaid violations or insurance lapses.