
To change your address on a Texas vehicle registration, you must update it with the Texas Department of Motor Vehicles (TxDMV) within 30 days of moving. The fastest method is online using the TxDMV address change tool, which typically processes updates within 2 business days. Failing to update your address can lead to missed renewal notices and incorrect county tax assessments.
You have four primary options: online, via the Texas by Texas (TxT) app, in person at a county tax office, or by mail. The online and TxT methods are instant and most convenient. For a move within Texas, updating your registration address does not change your vehicle title address; that requires a separate VTR-146 form submission.
Key Requirements and Information Needed:
A comparison of the methods clarifies the best choice for different situations:
| Method | Best For | Processing Time | Key Requirements |
|---|---|---|---|
| Online (TxDMV Website) | Most users; fastest update. | ~2 business days | Plate number, last 4 of VIN, updated TX license. |
| Texas by Texas (TxT) App | Users who manage multiple state services. | ~2 business days | TxT account linked to your records. |
| In-Person (County Tax Office) | Those needing immediate proof or assistance. | Often same day | Complete VTR-146 form, proof of residency. |
| Mail (VTR-146 Form) | Those without online access. | 2-4 weeks after receipt | Completed, notarized VTR-146 form sent to TxDMV. |
If you move to a new county, updating your address before your next registration renewal is critical to ensure you pay the correct county-based fees and taxes. Your registration sticker and receipt will still be valid until their expiration, but your new address will be on file for all future correspondence and renewals. The TxDMV does not charge a fee for an address change on a registration, but county offices may have administrative fees for in-person service.

I just moved from Austin to Dallas and did this online. It took me under five minutes on the TxDMV website. I needed my new driver's license info, my license plate number, and the last few digits of my VIN—which I found on my card. The site confirmed the change immediately, and I got an email confirmation a couple of days later. Super straightforward. The key is doing it quickly after you move so your renewal notices go to the right place.

As someone who helps clients with DMV paperwork, I emphasize the 30-day rule. It’s a requirement. People often confuse changing their registration address with changing the address on their title. They are separate records. For your day-to-day registration and renewals, use the online tool. It’s efficient. However, if you’ve permanently moved and need the title record updated for selling or estate purposes, you must file the separate VTR-146 form and have it notarized. My practical advice? Do the registration update online now. Keep a copy of the confirmation. Handle the title address change when you next need to access the actual title document.

Don’t forget this step after moving. I did once, and my registration renewal notice went to my old house. I almost missed the deadline and faced a late fee.
Update it online. Go to the TxDMV “Change of Address” page. Have your plate number ready. Find the last four of your VIN on your registration card or windshield. Enter your new Texas license info. Submit. Done in five minutes.
If you moved counties, this update is how the system knows to charge you the right local fees next time you renew. It doesn’t change your physical sticker, just your file in the system.

I’ve lived in Texas for twenty years and have updated my address a few times. The process has gotten much simpler with the online portal. Here’s my take: the 30-day window is important, but the real deadline that affects your wallet is before your registration renewal. If you move counties, the difference in fees can be significant. The system won’t automatically prorate them; you’ll pay the new county’s rate at your next renewal. So, update promptly. While the online tool is king for speed, bookmark the VTR-146 form PDF if you’re an older resident or assisting someone who prefers paper. You’ll need that notarized form for the formal title record, which matters for ownership. Think of it as two tiers: the registration update (quick, for mailing and fees) and the title update (formal, for proof of ownership). Handle the first one right away after moving.


