What you need to register a car in South Carolina

To register a car in South Carolina, you need to visit your county's Department of Motor Vehicles (DMV) office in person with proof of ownership, proof of identity, and proof of residency. South Carolina does not allow online registration for new vehicles. You will also need to pass a vehicle inspection before you can complete registration, unless your car is brand new or you have a valid inspection from another state that South Carolina recognizes.

The process differs slightly depending on whether you are registering a new car, a used car you bought in-state, or a used car you brought from out of state. Each situation requires different documents, and getting them wrong means a second trip to the DMV.

Key Takeaways

  • South Carolina requires an in-person visit to your county DMV office with original documents—no online registration for new vehicles.
  • You must pass a vehicle inspection before registration, which costs around $10 to $15 and takes place at authorized inspection stations, not the DMV.
  • Registration fees depend on your vehicle's weight and age; a new car costs more than a used one, and the fee is paid once at registration.
  • If you are registering a used car from out of state, bring your out-of-state title, bill of sale, and proof that you paid sales tax or a tax exemption form.
  • Your registration is valid for one year from the month you register, and you will receive renewal notices by mail about 30 days before expiration.

Documents you must bring to the DMV

Bring your original title or proof of ownership. If you are buying a used car, the title must be signed by the previous owner. If the title is from out of state, bring that original document. If you are registering a new car, bring the manufacturer's certificate of origin or the dealer's paperwork that shows you own it.

Bring proof of identity: a valid driver's license, passport, military ID, or state ID card. Bring proof of residency: a utility bill, lease agreement, mortgage statement, or bank statement dated within the last 60 days showing your South Carolina address. A driver's license with your current address counts as both identity and residency proof.

Bring proof of a passing vehicle inspection. You cannot get this at the DMV—you must go to an authorized inspection station first. The inspection checks your brakes, lights, horn, windshield wipers, and emissions (in some counties). Bring the inspection report or certificate when you go to register.

If you are registering a used car, bring a bill of sale showing the purchase price. If you bought the car out of state, bring proof that you paid South Carolina sales tax or a tax exemption form from the seller. If the title has a lien (the car is financed), bring the lender's name and address.

The vehicle inspection requirement

Before you can register your car, it must pass a vehicle inspection conducted by an authorized inspection station. This is not done at the DMV. You can find inspection stations through the South Carolina Department of Motor Vehicles website or by calling your county DMV office for a list of nearby stations.

The inspection checks that your brakes work, lights function, horn sounds, windshield wipers operate, and (in certain counties) that your vehicle meets emissions standards. The inspection costs between $10 and $15 depending on the station. You will receive a paper inspection certificate or report that you bring to the DMV. The inspection is valid for 30 days, so schedule your DMV visit soon after passing inspection.

New cars and vehicles with a current inspection from another state that South Carolina recognizes may not need a new inspection—ask your DMV office when you call to confirm what you need.

Registration fees and how they are calculated

South Carolina registration fees are based on your vehicle's gross vehicle weight rating (GVWR), which is the maximum weight the vehicle is designed to carry. Heavier vehicles cost more to register. A passenger car typically falls into a lower weight class than a truck or SUV, so the fee varies.

New vehicles pay a higher registration fee than used vehicles. The fee is a one-time payment made at the time of registration; you do not pay it again until you renew. For a used passenger car, the fee is typically between $50 and $100, but this varies by weight class. Contact your county DMV office for the exact fee for your vehicle, or check the South Carolina DMV website, which lists fees by weight category.

You may also owe sales tax at the time of registration if you have not already paid it. South Carolina's sales tax rate is 6 percent, plus any local tax your county adds (which ranges from 0 to 2.5 percent). If you bought the car out of state and did not pay South Carolina tax, you will owe it when you register.

Steps to complete registration at the DMV

First, locate your county DMV office and call ahead or check online for hours and any current wait times. Bring all documents listed above: original title, proof of identity, proof of residency, vehicle inspection certificate, and bill of sale (for used cars).

Second, visit the DMV in person with your vehicle. You may need to show the vehicle to a DMV officer so they can verify the vehicle identification number (VIN) matches your documents. Bring your keys in case they need to inspect the vehicle.

Third, complete the process form. The DMV will provide this; it asks for your name, address, vehicle information, and ownership details. Review it carefully before signing.

Fourth, pay the registration fee and any sales tax owed. The DMV accepts cash, check, and card payments. Ask for a receipt.

Fifth, receive your registration certificate and license plates. South Carolina issues a registration certificate (proof of registration) and two license plates. If you need a temporary tag to drive home, ask the DMV—they may issue one while your permanent plates are being made.

Registering a used car from out of state

If you are moving to South Carolina with a car registered in another state, you have 45 days to register it in South Carolina. Bring your out-of-state title (original), proof of identity, proof of South Carolina residency, and your vehicle inspection certificate.

You will also need to show that you paid sales tax. If you paid tax in the other state, bring proof (a receipt or bill of sale showing tax paid). If you did not, you will owe South Carolina sales tax on the purchase price at registration. Some states have reciprocal tax agreements with South Carolina, which may reduce or waive the tax—ask the DMV whether your state qualifies.

The DMV will send your out-of-state title to that state's motor vehicle agency and issue you a South Carolina title in return. This process takes a few weeks. You will receive your new title by mail.

How long registration lasts and renewal

Your South Carolina registration is valid for one year from the month you register. If you register in March, your registration expires in March of the following year. You will receive a renewal notice by mail about 30 days before expiration.

You can renew online, by mail, or in person at the DMV. Online renewal is the fastest option if your vehicle has passed inspection and you have no outstanding violations. Renewal by mail takes longer but requires no trip to the DMV. Renewal in person is necessary only if you need new license plates or if there are problems with your account.

Frequently Asked Questions

Can I register my car online in South Carolina?

No, you cannot register a new vehicle online. You must visit your county DMV office in person with your documents and vehicle. However, you can renew an existing registration online if your vehicle has passed inspection and you have no violations.

What if my title is lost or damaged?

Contact the state or country where the vehicle was previously registered and request a duplicate title. If the car was registered in South Carolina before, contact the South Carolina DMV. Bring the duplicate title to your county DMV office along with your other documents.

Do I need to register my car if I only drive it occasionally?

Yes. Any vehicle driven on public roads in South Carolina must be registered, regardless of how often you drive it. An unregistered vehicle cannot legally be driven, and you can be cited by law enforcement.

What happens if I register after the 45-day window for out-of-state vehicles?

You may face a late registration penalty. South Carolina law requires out-of-state vehicles to be registered within 45 days of establishing residency. Register as soon as you can to avoid additional fees or fines.

Can someone else register my car for me?

No, the vehicle owner must be present at the DMV to register. If you cannot go in person, you can authorize someone else to handle the transaction by providing a power of attorney form, which the DMV can provide. Check with your county office about their specific requirements.