South Carolina's system confuses newcomers because two different offices are involved and they work on different calendars. Your county taxes the vehicle every year. SCDMV registers it every two years. An SC registration renewal only goes through when the county has your tax payment and has passed that information to SCDMV. Bought the car privately? The first property tax bill comes before the first registration, and the same order repeats at every SC registration renewal, as our South Carolina vehicle bill of sale page explains.
How SC vehicle registration renewal works
- Get your county tax bill. The county auditor and treasurer handle vehicle property tax.
- Pay the tax, and the renewal fee with it if it's due. SCDMV says you can pay both the vehicle property taxes and the renewal fees at the county treasurer's office. Many counties also take payment online or by mail.
- The county notifies SCDMV. Your property taxes must have been paid to the right county, and the county must have told SCDMV, before the renewal can be processed.
- SCDMV mails your decal the next working day.
Because the tax is yearly and the registration is every two years, the year on your decal may not match the date on your registration card. That's normal.
Can I renew my registration in SC online?
Yes, but mainly in specific situations. SCDMV's renewal page describes online renewal for renewals that weren't processed, for example because the registration fee wasn't paid with your taxes or the renewal was late. If you got a notice saying your renewal wasn't processed for one of those reasons, you can finish it online. For a normal car registration renewal in SC, the county payment is the main route.
If your decal doesn't arrive
SCDMV says it mails the plate or decal the next working day after you pay your taxes. If nothing has arrived after ten business days, you can get one at an SCDMV branch. Bring your original paid property tax receipts; copies aren't accepted. If your decal is lost or stolen later, SCDMV's online services include replacing a lost or stolen decal.
Fees and late penalties
SCDMV's fee page lists $40 for most passenger cars, paid every two years. Vehicles previously registered in another state pay a one-time $250 fee when they're first registered in South Carolina. If you renew late, the penalty grows with time:
| How late | Penalty |
|---|---|
| 1 to 14 days | $10 |
| 15 to 30 days | $25 |
| 31 to 90 days | $50 |
| More than 90 days | $75 |
The property tax has its own deadlines and penalties set by the county, so a late SC auto registration renewal can cost you twice.
However you search for it
To renew registration in SC, renew tags in SC, or handle a tag renewal in SC, the path is the same: county tax first, then SCDMV. Whether you call it a tag renewal or a registration renewal, South Carolina runs it as that two-step process. If you just want to SC renew registration quickly, check your county treasurer's website for online payment.
Tips
- Keep every paid property tax receipt; it's your proof if the decal goes missing.
- Moving to a new county? Your tax goes to the new county, so update your address with SCDMV first.
- New to South Carolina? Registering a car from another state is a different process with its own one-time fee.
SC registration renewal, step by step
Pay the county property tax first, because SCDMV won't renew until the county shows it as paid. Then complete the SC vehicle registration renewal online, by mail or at a branch, and keep the receipt in the car until the new registration card arrives. If you're asking how to renew tags in SC after a move, update your address with SCDMV before you start.
South Carolina renewal FAQ
Do I have to pay property tax before renewing my SC registration?
Yes. SCDMV says your vehicle property taxes must be paid to the county, and the county must notify SCDMV of the payment, before the registration can be renewed.
When will my decal arrive?
SCDMV mails the decal the next working day after you pay. If it hasn't arrived after ten business days, you can get one at an SCDMV branch with your original paid property tax receipt.
What are the late fees in South Carolina?
SCDMV's fee page lists $10 for 1 to 14 days late, $25 for 15 to 30 days, $50 for 31 to 90 days and $75 for more than 90 days.
Sources
This page explains common rules and is not legal advice. SCDMV and your county treasurer have the final word.