Where to change your registration depends on what changed

You change your car registration at your state's Department of Motor Vehicles (DMV), Secretary of State, or equivalent agency — the name varies by state. The process itself depends on what you're changing: your address, your name, vehicle ownership, or the vehicle itself. Some changes you can do online or by mail. Others require you to visit in person. A few can be handled through your insurance company or a third-party service.

The fastest route is usually your state's DMV website, where you can check what documents you need and whether your specific change can be done without a visit. If you can't find the answer there, call the DMV directly — they can tell you in minutes whether you need an appointment, what to bring, and whether you can mail the paperwork instead.

Key Takeaways

  • Address changes can often be done online through your state DMV website, sometimes without leaving home.
  • Name changes and ownership transfers almost always require visiting the DMV in person with original documents.
  • You will need your current registration card, proof of identity, and proof of the change (marriage certificate, deed, bill of sale, or insurance documents).
  • Processing times range from same-day for in-person visits to two to four weeks for mail-in requests, depending on your state and the type of change.
  • Some states let you renew your registration at the same time you make other changes, which can save you a trip later.

Changing your address on your registration

An address change is the simplest registration update. Most states let you do this online through their DMV website without visiting an office. You'll need your current registration number, driver's license number, and the new address. The process usually takes five to ten minutes and costs nothing.

If your state doesn't offer online address changes, you can mail a form to the DMV. Your state's website will have the specific form — it's often called a "Change of Address" or "Registration Update" form. Mail it with a copy of your current registration and proof of your new address (a utility bill, lease, or mortgage statement dated within the last 60 days). Processing by mail typically takes two to three weeks.

Some states send you a new registration card after an address change; others just update their records and your current card remains valid. Check your state's DMV website to know what to expect.

Changing your name on your registration

A name change requires an in-person visit to the DMV in most states. You'll need your current registration, a government-issued ID with your new name, and an original document proving the name change. Acceptable documents include a marriage certificate, divorce decree, court order for name change, or adoption papers. Photocopies usually don't work — bring the original or a certified copy.

Some states let you submit these documents by mail if you include a notarized statement, but this is rare. Call your local DMV before mailing anything to confirm whether your state allows it. If you must visit in person, many states now let you book an appointment online, which eliminates the wait.

Processing time for a name change is usually same-day if you visit the DMV, or two to four weeks if you mail the documents. Your new registration card will arrive by mail within one to two weeks after approval.

Transferring ownership or adding a co-owner

Ownership transfers and co-owner additions require both the current owner and the new owner (or co-owner) to visit the DMV together, or for one person to bring a notarized power of attorney from the other. You'll need the current registration, both parties' government-issued IDs, and a bill of sale or other proof of the transfer. If money changed hands, bring documentation of the sale price.

Some states require a vehicle inspection or emissions test before you can transfer ownership. Check your state's DMV website to see whether this applies to you. If it does, you'll need to schedule that before or at the same time as your DMV visit.

Ownership transfers usually take one to two weeks to process after your visit. You'll receive a new registration card in the mail. If you're adding a co-owner rather than transferring full ownership, the process is faster — often same-day — but both owners must still be present or one must have a notarized power of attorney.

Registering a different vehicle or updating vehicle information

If you're registering a new vehicle or updating information about your current one (like engine number or body style), you'll need to visit the DMV in person. Bring your current registration, proof of ownership (title, bill of sale, or lease agreement), proof of insurance, and a government-issued ID. If the vehicle is new to you, bring the title or bill of sale showing your name.

Some states require a vehicle inspection before registration, especially if you're registering an out-of-state vehicle or one that hasn't been registered in several years. Your DMV website will tell you whether this applies. If it does, you can usually get the inspection at a designated inspection station and bring the completed form to the DMV.

Processing time is typically same-day for in-person visits. Your new registration card arrives by mail within one to two weeks. If you're also renewing your registration at the same time, ask the DMV staff whether they can combine these into one transaction — many states allow this and it saves you a return visit.

What to bring to the DMV

The documents you need depend on what you're changing, but these items cover most situations: your current registration card, a government-issued ID (driver's license, passport, or state ID), proof of insurance, and proof of whatever changed (address, name, ownership, or vehicle details). For address changes, bring a utility bill or lease dated within the last 60 days. For name changes, bring an original marriage certificate, divorce decree, or court order. For ownership transfers, bring a bill of sale or title showing the new owner's name.

Some states also require a completed process form, which you can read from the DMV website before your visit. Filling it out ahead of time speeds up the process. If you're unsure what your state needs, call the DMV or check their website — most have a checklist for each type of change.

Doing it by mail or online instead of visiting

Many states now let you handle registration changes without visiting an office. Address changes are almost always available online. Some states also let you renew your registration, update vehicle information, or add a co-owner through their website or by mail. Check your state's DMV website to see which changes are available remotely.

If you're mailing documents, send them to the address listed on your state's DMV website, not to a local office. Include copies of all required documents and your current registration. Use certified mail with tracking so you know when it arrives. Processing by mail takes two to four weeks, depending on your state's workload.

Some states partner with third-party services (often called "tag agents" or "registration services") that can handle certain changes in person without you visiting the DMV directly. These services charge a fee — usually $10 to $30 — but can be faster if your local DMV has long wait times. Search "[your state] tag agent" or "[your state] registration service" to find one near you.

Frequently Asked Questions

Can I change my registration online if I don't have a computer?

Most DMV offices have computers available for public use, and some libraries do as well. You can also call your state's DMV and ask whether they can process your change over the phone or by mail instead. Many states offer all three options for common changes like address updates.

What if I lost my registration card?

You can request a replacement at the same time you make other changes. Bring your ID and proof of the change you're making. The replacement card usually costs $5 to $15 and arrives within one to two weeks. In the meantime, you can print a temporary registration from your state's DMV website if it offers that option.

Do I need to change my registration if I move to a different state?

Yes. Most states require you to register your vehicle within 30 to 90 days of moving there. You'll need to visit your new state's DMV with your out-of-state title, proof of residency, proof of insurance, and a government-issued ID. Some states also require an emissions test or vehicle inspection. Check your new state's DMV website for the specific timeline and requirements.

How much does it cost to change my registration?

Address changes are free in most states. Name changes, ownership transfers, and vehicle updates usually cost $10 to $50, depending on your state and what you're changing. Replacement registration cards cost $5 to $15. Check your state's DMV website for the exact fee for your specific change.

What if the DMV says I need documents I don't have?

Call the DMV and explain what documents you do have. They may accept alternatives — for example, a lease instead of a utility bill for proof of address, or a court order instead of an original marriage certificate. If you truly can't get a required document, ask whether the DMV can issue a temporary registration while you obtain it.