What you need to get your car registered
Car registration is a legal requirement in every state, and the process starts with your state's Department of Motor Vehicles (DMV) or equivalent agency — some states call it the Secretary of State's office or the Department of Transportation. You cannot legally drive on public roads without it. The registration itself is a certificate and license plate (or plates) that prove you own or lease the vehicle and have paid the required fee.
Before you go to the DMV, gather these documents: proof of ownership (the title or bill of sale), proof of identity (driver's license or passport), proof of residency (a utility bill or lease agreement dated within the last 60 days), and proof of insurance. Some states also require a vehicle inspection certificate, which you get from an authorized inspection station before you visit the DMV. The exact documents vary by state and whether you are registering a new vehicle, a used vehicle you just bought, or renewing an existing registration.
The fee for registration varies widely — it depends on your state, the vehicle's age and value, and sometimes its weight or emissions classification. Some states charge a flat fee; others use a formula based on the vehicle's assessed value. You will pay this fee when you submit your registration, either in person or online.
Key Takeaways
- You must register your car with your state's DMV or equivalent agency before driving it on public roads, and the process requires proof of ownership, identity, residency, and insurance.
- Many states now allow you to renew registration online or by mail, but first-time registrations and out-of-state transfers usually require an in-person visit.
- Some states require a vehicle inspection before registration; check your state's DMV website to see if yours does.
- Registration fees vary by state and vehicle type, and you will receive a certificate and license plates that must be renewed annually or every few years depending on your state.
Registering a new vehicle you just bought
If you bought a new car from a dealer, the dealer often handles the initial paperwork and may even submit the registration on your behalf — ask them before you leave the lot. If you bought from a private seller, you will need to complete the transfer yourself. Get the title signed by the seller and signed by you as the new owner, then take it to the DMV along with your proof of identity, proof of residency, and proof of insurance.
Bring the bill of sale or receipt showing the purchase price, because the DMV uses this to calculate the registration fee in some states. If the vehicle is financed, the lender's name will appear on the title; you do not need their permission to register it, but they will receive a copy of the registration. The DMV will issue you a new title in your name and assign license plates to the vehicle.
Registering a used vehicle from out of state
If you moved to a new state or bought a vehicle registered in another state, you must transfer the registration to your current state within a set timeframe — this is usually 30 to 60 days, though it varies. Driving with out-of-state plates after that window closes can result in fines. Contact your new state's DMV to learn the important date.
Bring the out-of-state title, your proof of identity and residency in the new state, proof of insurance, and any inspection certificate your new state requires. Some states require an inspection before they will register an out-of-state vehicle; others do not. The DMV will issue you a new title and new license plates. If the out-of-state title is a lien title (the lender's name is on it), bring documentation showing the lien has been paid off, or the lender's written consent to the transfer.
Renewing your registration
Registration renewal is simpler than the initial registration. Most states send you a renewal notice in the mail 30 to 60 days before your registration expires, and many allow you to renew online, by mail, or by phone without visiting the DMV in person. You will need your registration number (on your current certificate or plate), proof of insurance, and payment for the renewal fee.
If you renew online or by mail, the process usually takes one to two weeks. If you renew in person at the DMV, you can often walk out with new plates the same day. Some states mail new plates to you instead. Check your state's DMV website to see which renewal methods are available and whether your vehicle qualifies for online renewal — some states exclude commercial vehicles or vehicles with outstanding violations.
Getting a vehicle inspection (if your state requires one)
About half of U.S. states require a vehicle inspection before registration or renewal. The inspection checks that your brakes, lights, windshield wipers, emissions system, and other safety features meet state standards. You cannot complete registration without the inspection certificate.
Find an authorized inspection station through your state's DMV website — they are usually gas stations, repair shops, or dedicated inspection centers. The inspection takes 15 to 30 minutes and costs between $10 and $50 depending on your state. Bring your current registration and proof of insurance. The inspector will give you a certificate on the spot if your vehicle passes, or a list of repairs needed if it fails. Once repairs are complete, you can return for a re-inspection at no additional charge.
Registering online or by mail
Many states now offer online registration for renewals and sometimes for new registrations. Visit your state's DMV website and look for "online registration" or "renew registration." You will need your registration number, driver's license number, and a payment method (credit card or debit card). The process takes about 10 minutes, and your new registration certificate and plates will arrive by mail within one to three weeks.
Mail-in renewal works similarly: the DMV sends you a renewal form with your notice, you fill it out, include payment, and mail it back. Some states charge a small additional fee for mail-in or online renewal. If your registration has lapsed or you are registering a vehicle for the first time, most states require an in-person visit to the DMV so they can verify your identity and documents.
What to do if your registration expires or you miss the important date
If your registration expires, you cannot legally drive the vehicle on public roads. If you are pulled over with an expired registration, you will receive a citation and fine. The amount varies by state but typically ranges from $50 to $200 for a first offense.
If your registration has expired, renew it as soon as possible. Most states allow you to renew online or by mail even after the expiration date, and the renewal is backdated to cover the lapsed period. You will owe the renewal fee plus any late fees, which vary by state. Some states charge an additional fee for each month the registration was expired; others charge a flat late fee. Check your state's DMV website for the exact amount and whether you can renew online or must visit in person.
Frequently Asked Questions
Do I need to register my car in my new state if I just moved there?
Yes. Most states require you to register any vehicle you own within 30 to 60 days of establishing residency. You will need to transfer your out-of-state registration to your new state's DMV. Driving with out-of-state plates after the important date can result in fines.
Can I register my car online if I just bought it?
It depends on your state. Most states require an in-person visit to the DMV for a first-time registration so they can verify your identity and ownership documents. Renewals are usually available online, but new registrations typically require a trip to the DMV.
What happens if I drive without registration?
Driving without valid registration is illegal and can result in a citation and fine ranging from $50 to $200 or more, depending on your state. Your vehicle may also be impounded. If your registration has expired, renew it when ready to avoid additional penalties.
How long does registration take if I do it in person at the DMV?
An in-person registration visit usually takes 30 minutes to two hours, depending on how busy the DMV is. You may receive your license plates the same day or they may be mailed to you within one to three weeks. Online and mail-in renewals typically take one to three weeks from submission.
Do I need insurance before I can register my car?
Yes. Every state requires proof of active insurance before you can register a vehicle. You must have at least the minimum liability coverage required by your state. Bring your insurance card or policy document to the DMV when you register.