What happens when you register a new car
When you buy a new car, you need to register it with your state's Department of Motor Vehicles (or equivalent agency — some states call it the Secretary of State or Registry of Motor Vehicles). Registration creates an official record that you own the vehicle, assigns it a license plate, and tells the state you're responsible for insurance and taxes on it. You cannot legally drive the car on public roads without registration, even if you own it outright.
The process itself is straightforward: you gather documents, pay a fee, and submit them to your DMV. The fee varies by state and sometimes by the car's value or weight. Most states now let you handle registration online, by mail, or in person — you don't have to go to an office if you don't want to. The whole thing usually takes a few days to a few weeks, depending on how you submit it and how busy your DMV is.
Key Takeaways
- You need your purchase documents, proof of identity, proof of residency, and proof of insurance before you can register a new car.
- Registration fees vary by state and sometimes depend on the vehicle's age, weight, or value — contact your state DMV to learn the exact amount.
- Most states let you register online or by mail, which is faster than going to an office in person.
- Your temporary registration or dealer plate is valid for a limited time (usually 30 to 60 days), so complete registration before that expires.
Documents you need to bring or submit
Start by gathering your proof of purchase. This is usually the bill of sale or the Manufacturer's Certificate of Origin (MCO) — the dealer gives you this when you buy the car. If you financed the car, your lender may hold the title temporarily; ask the dealer or lender whether they'll send it to the DMV directly or whether you need to submit it yourself.
You'll also need proof of identity (a driver's license or passport), proof that you live in the state (a utility bill, lease, or mortgage statement usually works), and proof of insurance. Your insurance company can provide an insurance card or a letter showing your policy is active. Some states require the insurance to be in place before you register; others let you register first and add insurance later, but you cannot drive without it either way.
A few states ask for an emissions test certificate or a safety inspection before registration. Check your state DMV's website to see whether your car needs either one — new cars sometimes skip this step, but it depends on your state and the car's model year.
How to register online, by mail, or in person
Online registration is the fastest option in most states. Go to your state DMV's website, create an account, and follow the prompts. You'll upload photos of your documents (front and back of your ID, insurance card, bill of sale) and pay the fee by credit or debit card. Some states mail the registration and plates to you; others let you pick them up at an office. This usually takes three to seven business days.
By-mail registration works in every state. Print the process form from your DMV website (or request one by phone), fill it out, and mail it with copies of your documents and a check or money order for the fee. Include a self-addressed stamped envelope if you want the registration mailed back to you. This takes one to three weeks depending on mail speed and DMV processing time.
In-person registration at a DMV office is the slowest option in most places because of wait times, but it's useful if you have questions or if your situation is unusual (for example, if you're registering a car under a business name or if you're not a state resident). Bring originals of all documents listed above, arrive early, and expect to spend one to three hours waiting. Call ahead to see whether you need an appointment.
Registration fees and what they cover
Registration fees are not the same across states. Some states charge a flat fee (for example, $150 for all new cars), while others base the fee on the car's value, weight, or engine size. A few states charge an annual fee; others charge a one-time fee that covers several years. Your state DMV website will show the exact fee for your situation — you usually enter the vehicle identification number (VIN) and it calculates the cost.
The fee covers the cost of issuing your license plate and maintaining the registration system. It does not cover insurance, taxes, or title transfer — those are separate. Some states also charge a separate title fee (usually $10 to $50) if you're transferring ownership or registering for the first time.
Temporary registration while you wait
When you buy a new car from a dealer, they give you a temporary registration (sometimes called a dealer plate or temporary tag). This is a paper document or a temporary plate that lets you drive the car legally for a set period — usually 30 to 60 days, depending on your state. You need this because your permanent registration takes time to process.
The temporary registration has an expiration date printed on it. Do not ignore this date. If you're still waiting for your permanent registration when the temporary one expires, contact your DMV when ready — you may be able to request an extension, or you may need to pick up your plates in person at an office. Driving with an expired temporary registration is illegal, even if you've already submitted your permanent registration paperwork.
What to do if you're financing the car
If you took out a loan to buy the car, your lender (the bank or credit union) has a legal interest in the vehicle until you pay off the loan. This means the lender's name appears on the title. You still register the car in your name, but the lender is listed as a lienholder.
In most cases, the dealer handles this for you — they send the paperwork to the lender and the lender sends the title to your DMV. Ask the dealer or lender to confirm they've done this before you leave the lot. If they haven't, you may need to submit the paperwork yourself. Once you pay off the loan, the lender will release their interest and you can request a clean title (one with no lienholder listed).
Common mistakes to avoid
The most common mistake is waiting too long to register. Your temporary registration expires whether or not your permanent registration has arrived. If you submit your paperwork late and the temporary registration expires before the permanent one arrives, you're driving illegally. Submit your registration as soon as you buy the car, not weeks later.
Another mistake is registering in the wrong state. You must register your car in the state where you live, not where you bought it. If you buy a car in one state and move to another, you need to re-register it in your new state within a set time (usually 30 to 90 days). Check your new state's DMV website for the important date.
A third mistake is forgetting to update your registration if you move within your state. If your address changes, most states require you to notify the DMV. You can usually do this online or by mail without paying an extra fee — it just updates your records so your registration documents go to the right address.
Frequently Asked Questions
Can I drive the car home from the dealership before it's registered?
Yes, if the dealer gives you a temporary registration or temporary plate. This is legal for the time period printed on it. Do not drive without it — you need some form of registration from the moment you leave the lot. If the dealer hasn't given you a temporary registration, ask for one before you drive away.
What if I buy a new car but don't plan to drive it right away?
You still need to register it. Registration is required to own a car legally in your state, not just to drive it. If you're storing the car and not using it, some states offer a non-operational registration or storage registration at a lower fee. Check your state DMV's website to see if this option exists where you live.
Do I need to register the car if someone else is buying it for me?
The person whose name is on the title registers the car. If you're buying it but someone else is listed as the owner, that person needs to handle registration. If you're buying it and your name is on the title, you register it even if someone else drove it home or helped with the purchase.
How long does registration take if I do it online?
Online registration usually takes three to seven business days from the time you submit it. Your state will email or mail you a confirmation, and then mail your plates and registration documents to your address. Some states let you pick up plates at an office the same day you submit online, which is faster if you need them urgently.
What happens if I miss the temporary registration expiration date?
Driving with an expired temporary registration is illegal and can result in a fine or ticket. If your permanent registration hasn't arrived by the expiration date, contact your DMV when ready. Many states can issue an extension or let you pick up your plates early at an office. Do not wait — contact them as soon as you realize the date is approaching.