What Connecticut requires after you change your address

Connecticut law requires you to notify the DMV of an address change within 30 days of moving. This applies whether you own your vehicle, lease it, or hold a commercial license. The state treats this as a registration matter, not just a mailing preference — your registration documents must reflect where you actually live.

You can report the change online through the Connecticut DMV portal, by mail, or in person at a DMV office. The online method is fastest and costs nothing. If you do not update within the 30-day window, you risk receiving tickets or renewal notices at your old address, which can lead to late fees or license suspension if you miss a important date you never saw.

Connecticut also requires that your vehicle registration stay current. If your registration expires while you are in the process of moving, you must renew it before the expiration date — moving does not pause the renewal cycle. The state will mail your new registration to whatever address is on file, so updating your address before renewal arrives prevents documents from going to the wrong place.

Key Takeaways

  • You have 30 days from your move date to notify the Connecticut DMV of your new address, whether you own or lease your vehicle.
  • Online address changes through the Connecticut DMV website are free and typically process within one business day.
  • Your vehicle registration renewal cycle does not stop when you move, so update your address before your registration expires to receive documents on time.
  • If you miss the 30-day window, you may receive tickets or renewal notices at your old address, which can result in late fees or license suspension.
  • Commercial driver's license holders must also update their address within 30 days, following the same process as standard license holders.

How to report your address change online

The Connecticut DMV online portal is the fastest way to update your address. Visit the Connecticut DMV website and select the address change option. You will need your driver's license number, vehicle registration number, and the date you moved. The system will ask you to confirm your old address and enter your new one.

After you submit the form, the DMV processes it within one business day. You do not need to print anything or visit an office. The confirmation appears on screen when ready, and you can save or print it for your records. This confirmation is not an official document, but it shows you completed the report.

If you have multiple vehicles registered in Connecticut, you must report the address change for each one separately through the online system. The same login works for all of them, but each vehicle requires its own transaction.

Mailing and in-person address change options

If you prefer to report your address change by mail, send a letter to the Connecticut DMV that includes your full name, driver's license number, vehicle registration number, old address, new address, and the date you moved. Mail it to the DMV address listed on the Connecticut Department of Motor Vehicles website. Processing by mail typically takes two to three weeks.

You can also report the change in person at any Connecticut DMV office during business hours. Bring your driver's license, vehicle registration, and proof of your new address (such as a utility bill or lease). In-person changes are processed the same day, and you receive a receipt on the spot.

In-person visits are useful if you are also renewing your license or registration, handling a title transfer, or need to resolve a problem with your account. If you are only changing your address and have internet access, the online method saves you a trip.

What happens if you do not update your address on time

If you do not report your address change within 30 days, Connecticut law does not automatically suspend your license or registration. However, the consequences appear later when you miss important important date because documents go to your old address.

The most common problem is missing a registration renewal notice. If your registration expires and you do not renew it because you never received the notice, you are driving with an expired registration. Police can stop you for this, and you face a fine. If you continue driving without renewing, the DMV may suspend your registration and eventually your license.

Parking tickets, traffic citations, and court notices also go to the address on file. If they go to your old address and you do not respond, the court may issue a warrant or suspend your license without you knowing. Updating your address promptly prevents these cascading problems.

Address changes for commercial driver's license holders

If you hold a commercial driver's license (CDL) in Connecticut, you must report an address change within the same 30-day window as regular license holders. The process is identical: use the online portal, mail a letter, or visit a DMV office in person.

Commercial drivers should be especially careful about missing the important date because CDL violations carry steeper penalties than standard license violations. An expired CDL registration or a missed renewal notice can result in fines that affect your commercial driving record and insurance rates.

If you drive for a company, notify your employer's safety or compliance department about your address change at the same time you notify the DMV. Some employers track driver records and need current information on file.

Updating your address for vehicle title and lien holder information

An address change affects your registration and driver's license, but it does not automatically update your vehicle title or lien holder records. If your vehicle has a loan or lease, the lender or leasing company has their own records of your address.

Contact your lender or leasing company directly to update your address with them. They will update their records separately from the DMV. This is important because they send loan statements, insurance reminders, and end-of-lease notices to the address they have on file.

If you own your vehicle outright and hold the title, the DMV address change updates the title automatically. You do not need to contact anyone else or request a new title document.

Proof of address documents Connecticut accepts

If you report your address change in person at a DMV office, you will need to show proof of your new address. Connecticut accepts a limited list of documents for this purpose.

Acceptable documents include a current utility bill (electric, gas, water, or internet), a lease or rental agreement, a mortgage statement, a bank or credit card statement, a government check or tax return, or a letter from a government agency. The document must show your name and new address, and it must be dated within the last 60 days.

If you do not have one of these documents yet (for example, if you just moved and utilities have not been transferred), you can use a signed letter from your landlord or property manager on their letterhead, stating your name, new address, and move-in date. Some DMV offices also accept a notarized statement of residency if you have no other proof available.

Frequently Asked Questions

Do I have to update my address if I moved within Connecticut?

Yes. The 30-day requirement applies to any move, whether you stayed in the same town or moved across the state. The DMV needs your current address on file regardless of distance.

What if I moved out of state — do I still notify Connecticut?

If you moved out of Connecticut permanently, you should notify the Connecticut DMV and then register your vehicle in your new state. You cannot hold an active Connecticut registration and a registration in another state at the same time. Contact your new state's DMV for their registration process.

Can I change my address when I renew my registration?

Yes. When you renew your registration online or in person, you can update your address at the same time. This is actually a good time to do it, since you are already in the system. If you renew before moving, you can update the address during the renewal process.

How long does it take to receive my new registration card after an address change?

If you only change your address without renewing, the DMV does not send you a new registration card. Your current card remains valid; the address change is recorded in the DMV system. When your registration expires and you renew, you will receive a new card with the updated address.

What if I missed the 30-day important date — can I still update my address?

Yes. There is no penalty for updating your address late, and you can do it at any time. However, you should update it as soon as you realize you missed the important date to prevent documents from continuing to go to your old address.