Georgetown County vehicle tax is an annual personal property tax owed on every motor vehicle you own, calculated as 6% of the vehicle’s fair market value multiplied by the millage rate for your tax district. The bill is tied to your license plate’s expiration month, and South Carolina will not renew your registration until the county confirms you’ve paid.
How Your Bill Is Calculated
The South Carolina Department of Revenue sets the fair market value of your vehicle each year using published valuation guides that account for year, make, model, and condition.1Georgetown County, SC. Motor Vehicles That value is reduced by an assessment ratio before any millage is applied. Personal-use vehicles use a 6% ratio. Most commercially registered vehicles use 10.5%.2South Carolina Legislature. South Carolina Code Title 12 Chapter 43 – County Assessment
The county then multiplies the assessed value by the millage rate for your tax district. One mill equals one-tenth of a cent per dollar of assessed value, so 253 mills works out to $253 per $1,000 of assessed value.3Georgetown County, SC. Tax Information Rates differ by district because they fund different combinations of schools, fire districts, and county services. For tax year 2025, Georgetown County rates ran from about 234 mills to about 253 mills.4Georgetown County, SC. Georgetown County Millage Rates – Tax Year 2025
A worked example: a personal vehicle with a $20,000 fair market value has an assessed value of $1,200. At 253.3 mills, the annual tax is about $304. A $35,000 vehicle in the same district owes roughly $532. The county publishes an online property tax calculator you can use to estimate your own bill.5Georgetown County, South Carolina. Property Tax Calculator
When the Tax Is Due
For a vehicle you already own, the bill is tied to your registration renewal month. The county mails a notice about a month before your plate expires, and payment is due by the last day of that expiration month. If a notice never reaches you, the tax is still due on time; call the Georgetown County Auditor’s office to request a duplicate or update your mailing address.1Georgetown County, SC. Motor Vehicles
For a newly purchased vehicle, a bill is generated after you file with the Auditor’s office. Statewide, failing to pay within 120 days of the purchase date can result in suspension of your driver’s license or license plate through the DMV. South Carolina law requires that property taxes be paid in full before the DMV will renew your registration or issue a new decal.6South Carolina Department of Motor Vehicles. Renew My Registration That block stays on until the county treasurer confirms payment to the DMV, so paying the tax is the only way through it.
How to Pay
You have three options. Online is fastest: use the county’s tax payment site and search for your bill under “Tax Search and Pay.”7Georgetown County, South Carolina. Online Payments Credit and debit card payments carry a processor convenience fee; electronic checks drawn from a bank account are typically free. Allow up to three business days for the payment to post.
You can mail a check or money order to the Treasurer’s PO Box printed on your tax notice. Write the bill number on the check so the payment is credited to the right account. In person, the Georgetown County Treasurer’s Office takes cash, checks, and credit cards during regular business hours.1Georgetown County, SC. Motor Vehicles Save the receipt either way. You’ll need proof of payment to finish your registration renewal at the DMV.
High Mileage Appeal
If your vehicle has run significantly more miles than average, you may qualify for a reduced appraised value. South Carolina law requires the Department of Revenue’s valuation guides to include high-mileage adjustments.8South Carolina Legislature. South Carolina Code 12-37-2680 – Determination of Assessed Value of Vehicle; High Mileage and Motorcycles In Georgetown County, you qualify if your vehicle averages more than 15,000 miles per year over its lifetime. The math: divide the odometer reading by the vehicle’s age. If the result is over 15,000, you’re eligible.1Georgetown County, SC. Motor Vehicles
To file, deliver a signed written statement with the exact mileage to the Georgetown County Auditor’s Office before the tax due date on your bill.9Georgetown County, SC. Frequently Asked Questions – High Mileage Appeal A late submission forfeits the adjustment for that year. After the Auditor reviews, a revised bill with the lower value is issued. Most drivers who qualify never ask, so check your odometer before you pay.
New Residents
If you’ve recently moved to Georgetown County from another state, South Carolina gives you 45 days to register your vehicle.1Georgetown County, SC. Motor Vehicles The clock starts when the vehicle enters the state. If you’re housed in Georgetown County, the vehicle is taxable here regardless of where it was previously registered, and ignoring the deadline can add fines on top of the tax.
Bring proof of ownership to the Auditor’s Office: a title in your name, a bill of sale, a valid prior-state registration, or a limited power of attorney from the dealership if the vehicle is leased. The Auditor’s vehicle division will also accept documentation by email and typically responds within two business days.1Georgetown County, SC. Motor Vehicles Once your vehicle is filed, you’ll get a tax bill. Pay it at the Treasurer’s office, then take the receipt to the DMV to finish your South Carolina registration.10South Carolina Department of Motor Vehicles. Moving To SC – Vehicle
Active-Duty Military
If you’re on active duty stationed in Georgetown County and your legal domicile is another state, the Servicemembers Civil Relief Act bars South Carolina from taxing your personal property, including motor vehicles, just because military orders brought you here. The same protection extends to a service member’s spouse.11Office of the Law Revision Counsel. 50 USC 4001 – Residence for Tax Purposes
Two limits to know. The exemption applies only if your domicile is genuinely elsewhere; if you claim South Carolina as home, you pay like any other resident. And the SCRA doesn’t erase your tax obligation. Your home state keeps the right to tax the vehicle. The law prevents double taxation, not taxation.
Claiming the Federal Deduction
Because Georgetown County’s vehicle tax is based on the vehicle’s value and billed annually, it qualifies as a deductible personal property tax on your federal return. The IRS requires the tax to be based only on value, not on weight, age, or similar factors, and South Carolina’s assessment-ratio system meets that test.12Internal Revenue Service. Topic No. 503, Deductible Taxes
The deduction sits in the state and local tax category on Schedule A, so you have to itemize. For tax year 2026, the combined SALT deduction is capped at $40,400 for most filers and $20,200 for married taxpayers filing separately, with a phasedown above $500,000 of income.12Internal Revenue Service. Topic No. 503, Deductible Taxes Your vehicle tax, state income tax, and real property tax all count toward that single cap. The vehicle tax alone rarely hits the ceiling, but once you add real estate and state income tax, the cap starts to matter.