When and how to update your registration

You update your vehicle registration when something on your current registration changes — your address, name, vehicle ownership, or the vehicle itself. Most states let you update online, by mail, or in person at the DMV. The method depends on what you're changing and which state you live in.

Address changes are the most common update. If you move, you typically have 10 to 30 days to notify your state's DMV, though the important date varies. Some states let you change your address online through their DMV website in minutes. Others require you to mail in a form or visit in person. A few states charge a small fee for address updates; most do not.

If you change your name through marriage, divorce, or legal process, you'll need to update your registration to match your driver's license. This usually requires a form, proof of the name change (marriage certificate, divorce decree, or court order), and sometimes a visit to the DMV. Some states bundle this with your license update; others handle registration separately.

Key Takeaways

  • Address changes must be reported within 10 to 30 days of moving, depending on your state, and many states let you do this online.
  • Name changes require proof of the legal change (marriage certificate, divorce decree, or court order) and a form filed with your state DMV.
  • If you sell your vehicle or transfer ownership, the new owner must register it in their name, and you should notify your DMV to remove liability.
  • Vehicle modifications like engine swaps or major body changes may require re-inspection and updated registration in some states.
  • Your state's DMV website lists the exact forms, fees, and important date for each type of update.

Updating your address after a move

Start by checking your state DMV's website for the address change process. Most states offer an online option that takes 5 to 10 minutes and costs nothing. You'll enter your driver's license number, vehicle identification number (VIN), and new address. The system confirms your identity and updates your registration when ready or within a few days.

If your state doesn't offer online updates, you can mail a form. The DMV website will have the form name — often called a "Change of Address" or "Registration Update" form. Fill it out, include your current registration card, and mail it to the address listed on the form. Processing takes 1 to 3 weeks by mail.

Some states require an in-person visit only if you're also renewing your registration or changing vehicle ownership. If that's your situation, bring your current registration, proof of your new address (utility bill, lease, or mortgage statement), and a valid ID. The DMV will update your registration on the spot.

Changing your name on the registration

A name change on your registration must match a legal change. Gather the document that proves it: a marriage certificate, divorce decree, or court order. Make a copy — most DMVs keep the original or a certified copy.

read or request the name change form from your state DMV. Some states call it a "Registration process," others a "Name Change Form." Fill it out completely, including your current registration number and VIN. Attach a copy of your legal document and mail it to the DMV address on the form, or bring everything in person.

Processing by mail takes 2 to 4 weeks. In person, you'll usually get an updated registration the same day. Some states charge a small fee ($5 to $15) for name changes; others include it in your regular registration fee. Check your state's website for the exact cost.

What to do if you sell or transfer ownership

When you sell your vehicle, you are no longer the registered owner, but you should notify your DMV to remove your liability. This protects you if the new owner gets into an accident or receives a traffic ticket before they register the car in their name.

Most states have a "Notice of Sale" or "Transfer of Ownership" form. Fill it out with the buyer's information, the sale date, and the odometer reading. Mail it to your DMV or submit it online if your state offers that option. Keep a copy for your records. This step takes 5 minutes and usually costs nothing.

The new owner must then register the vehicle in their name. They'll need the title (signed by you), proof of insurance, and their own ID and address proof. They cannot legally drive the car until they've registered it, though most states give a short grace period (usually 10 days) to complete the process.

Updating registration after vehicle modifications

Major modifications — engine swaps, significant body work, or changes to the vehicle's classification — may require you to update your registration and sometimes get a new inspection. States vary widely on what counts as a modification that needs reporting.

Common modifications that trigger updates include changing the vehicle's color, adding or removing a trailer hitch, or swapping the engine. Minor changes like new wheels or paint touch-ups usually don't require notification. Check your state DMV's website or call their customer service line to ask whether your specific modification needs to be reported.

If an update is required, you'll typically need to bring the vehicle in for a re-inspection, then file an updated registration form. Some states charge a re-inspection fee ($10 to $50). The DMV will issue an updated registration card reflecting the changes.

Updating registration online versus in person

Online updates are fastest and available in most states for address changes and some name changes. You need your registration number, VIN, and driver's license number. The system verifies your identity and processes the change in minutes to a few days. No fee is charged in most cases.

In-person visits at the DMV are necessary when you're changing ownership, need a re-inspection, or your state doesn't offer online service for your specific update. Bring your current registration, the relevant form, proof of the change (address, name, or ownership documents), and a valid ID. Bring proof of insurance if you're also renewing. Processing is when ready, though wait times at the DMV vary.

Mail is the slowest option but works for most updates. Send the completed form, a copy of your registration, and any supporting documents to the address on the form. Include a self-addressed stamped envelope if you want your updated registration mailed back. Processing takes 2 to 4 weeks.

Fees and what to expect

Most address changes are free. Name changes, ownership transfers, and re-inspections may have small fees ranging from $5 to $50, depending on your state and the type of update. Check your state DMV's fee schedule on their website before you go.

When you update your registration, you'll receive an updated registration card in the mail (if you applied by mail or online) or when ready (if you visited in person). Keep this card in your vehicle at all times — it's required by law. Your registration sticker (if your state uses one) may or may not change depending on the update type.

If you don't receive your updated registration within the expected timeframe, contact your state DMV. Have your registration number and VIN ready. They can tell you the status and reissue the card if it was lost in the mail.

Frequently Asked Questions

How long do I have to update my registration after moving?

Most states require you to notify the DMV within 10 to 30 days of moving. Check your state's specific important date on the DMV website. Updating late can result in a fine or suspension of your registration, so do it as soon as you have your new address.

Can I update my registration if my license is expired?

It depends on your state. Some states let you update registration with an expired license as long as you have a valid ID. Others require your license to be current. Call your state DMV to confirm before you submit your update.

What if I lost my registration card?

You can request a duplicate registration card from your state DMV. Most states let you do this online or by mail for a small fee ($5 to $10). You'll need your VIN and driver's license number. A replacement usually arrives in 1 to 2 weeks.

Do I need to update my registration if I change insurance companies?

No. Your registration and insurance are separate. You don't need to notify the DMV when you switch insurance companies. However, you must maintain active insurance at all times while the vehicle is registered.

What happens if I don't update my address on my registration?

The DMV will mail renewal notices and important documents to your old address, and you may miss them. You could also face fines or registration suspension if you don't renew on time. Additionally, if you're pulled over, a mismatched address can complicate the traffic stop.