Register your car with the Utah Division of Motor Vehicles by mail, online, or in person

You can register a car in Utah through three routes: the online system at dmv.utah.gov, by mail to the address listed on the DMV website, or at any of the 46 DMV offices across the state. The fastest method is online if your vehicle qualifies — most do, unless it's a new purchase from a dealer or you're registering out of state for the first time. If you use the mail or office route, processing takes 5 to 10 business days after the DMV receives your documents.

What you need depends on whether you're renewing an existing registration, registering a vehicle you just bought, or transferring a registration from another state. The DMV website has a registration wizard that asks a few questions and tells you exactly which documents to submit. Bring or send proof of ownership (title or bill of sale), proof of insurance, and a completed process form.

Key Takeaways

  • Online registration at dmv.utah.gov works for most renewals and transfers but not for new purchases from dealers.
  • You must have current auto insurance before the DMV will issue a registration, and you'll need to show proof of that coverage.
  • New vehicle purchases from Utah dealers must be registered in person or by mail because the dealer handles the title paperwork.
  • Registration fees in Utah depend on vehicle weight and age; the DMV calculator on its website shows your exact cost before you submit.
  • If you buy a used car from a private seller, you have 30 days to register it in Utah before you face a late fee.

What documents you need to bring or mail

The core documents are the same for most registrations: proof of ownership, proof of insurance, and a completed process. For a renewal, you already have the title. For a purchase from a private seller, you need the signed title from the seller. For a new car from a Utah dealer, the dealer files the paperwork and you pick up your registration after paying the fee.

Proof of insurance must be current — the DMV will not register a vehicle without it. Bring your insurance card or a letter from your insurer showing your policy number, vehicle identification number (VIN), and coverage dates. If you're registering online, you'll enter your insurance company name and policy number; the DMV may verify it directly with the insurer.

If you're registering a vehicle titled in someone else's name, you'll need a power of attorney document or a notarized letter from the owner authorizing you to register it. The DMV website has a template for this. If the title has a lien (the vehicle is financed), the lienholder's name appears on the title and you don't need separate permission — the lien stays in place after registration.

How to register online at dmv.utah.gov

The online system works for renewals, transfers from out of state, and some purchases. Go to dmv.utah.gov and select "Register a Vehicle" from the main menu. The wizard will ask whether you're renewing, transferring, or registering a new purchase. Answer honestly — if you bought from a Utah dealer, the system will tell you to complete registration in person or by mail instead.

You'll enter your VIN, current odometer reading, and insurance information. The system calculates your fee and shows it before you pay. Payment is by credit or debit card. After you submit, you'll receive a confirmation number. The DMV mails your registration certificate and plates (or a registration sticker if you're keeping existing plates) within 5 to 10 business days.

Online registration does not work if your vehicle has a lien and the lienholder is not yet listed on the title, or if the title is held by a dealer pending paperwork. In those cases, wait until the title is in your name or contact the DMV office to ask whether your situation qualifies for online registration.

Registering in person at a DMV office

Walk-in registration is available at any of the 46 DMV offices statewide. Bring your title or bill of sale, proof of insurance, a completed process for Registration (Form TC-656, available on the DMV website or at the office), and payment. Most offices do not require an appointment, but some busy locations recommend calling ahead to check wait times.

Processing at the office is usually when ready if your documents are complete. You'll pay the registration fee, receive your registration certificate on the spot, and either get new plates or a sticker for your existing plates. If plates are needed, some offices issue them the same day; others mail them within a few days. Check the DMV website for your local office's hours and whether it handles plate issuance.

The main DMV office in Salt Lake City and several regional hubs stay open until 5 p.m. on weekdays. Smaller satellite offices may have shorter hours. The DMV website lists all 46 locations with phone numbers and hours.

Registering by mail

Mail your completed process for Registration (Form TC-656), title or bill of sale, proof of insurance, and a check or money order for the registration fee to the address listed on the DMV website. Include a note with your phone number and email so the DMV can contact you if documents are missing or unclear.

The DMV processes mail registrations in the order received. Expect 5 to 10 business days from the date they receive your envelope. Your registration certificate and plates (or sticker) will arrive by mail. If you need plates urgently, register online or in person instead — mail registration is slower because of postal delays on both ends.

Do not send cash. Use a check, money order, or credit card (by including a completed credit card authorization form, available on the DMV website). Keep a copy of everything you mail in case the DMV needs to contact you about missing information.

Registration fees and how they're calculated

Utah registration fees are based on your vehicle's weight and age. A new or recent vehicle weighing 3,500 pounds costs less than an older vehicle of the same weight, and heavier vehicles cost more across all age groups. The DMV website has a fee calculator where you enter your VIN or vehicle weight and model year — it shows your exact fee before you register.

Fees range from roughly $50 for an older, light vehicle to $150 or more for a new, heavy one. The fee covers a two-year registration period. If you register mid-year, you pay a prorated amount for the remaining months, then the full two-year fee when you renew. Personalized plates cost extra and are ordered separately through the DMV website.

Late registration fees explore if you don't register within 30 days of purchase. The penalty is a percentage of the registration fee, so registering promptly saves money. If you've already missed the 30-day window, register now — the late fee is still less than the cost of a traffic citation for driving an unregistered vehicle.

What happens after you register

Once the DMV processes your registration, you'll receive a registration certificate (the paper document) and either new license plates or a registration sticker for your existing plates. Keep the certificate in your vehicle — it's proof of registration if you're stopped by law enforcement. The certificate is valid for two years from the date of registration.

Your registration renews automatically on the expiration date shown on the certificate. The DMV will mail you a renewal notice 30 to 60 days before expiration. You can renew online, by mail, or in person using the same process as initial registration. If you miss the renewal date, you'll owe a late fee on top of the renewal fee.

If your vehicle's information changes — you move, change insurance, or sell the vehicle — contact the DMV to update your registration. Selling a vehicle requires you to sign the title over to the buyer and notify the DMV that you no longer own it. The DMV website has instructions for title transfers and address changes.

Frequently Asked Questions

Can I register a car I just bought from a private seller online?

Yes, if you have the signed title from the seller and current insurance. The online system accepts private-sale titles. If the title is from out of state, you may need to transfer it to a Utah title first — the DMV website will tell you during the online process whether your title qualifies.

What if I buy a car from a Utah dealer — do I register it myself?

The dealer handles the title paperwork and usually registers the vehicle for you as part of the sale. Ask the dealer whether registration is included in your purchase or if you need to complete it yourself. If you need to register it, the dealer will give you the paperwork and you can finish online, by mail, or at a DMV office.

Do I need a new title when I register a car in Utah?

No. Registration and title are separate. Your title proves ownership; your registration proves you've paid the fee and have insurance. If you're transferring a title from another state, the DMV will issue a Utah title as part of the registration process.

What if my insurance lapses between when I register and when my registration arrives?

Your registration is valid as long as you had insurance when you registered. If your insurance lapses after registration, you're driving uninsured and unregistered, which is illegal. Renew your insurance before it expires, then update your registration if the policy number changes.

How do I register a vehicle if the title is in someone else's name?

You need written permission from the title holder. The DMV website has a power of attorney template. Have the owner sign it in front of a notary, then submit it with your registration documents. The vehicle will be registered in the owner's name, not yours.