Berkeley County sales tax is 9% on most retail purchases, which is one of the higher combined rates in South Carolina. That 9% is built from the 6% statewide rate plus three voter-approved local taxes of 1% each. The rate applies whether you live in the county, run a business there, or are just passing through.
How the 9% Breaks Down
South Carolina’s statewide sales tax is 6%: a 5% base rate under Section 12-36-910 and an extra 1% added in 2007 under Section 12-36-1110.1South Carolina Legislature. South Carolina Code 12-36 – South Carolina Sales and Use Tax Act The 2007 addition does not apply to lodging, unprepared food, or items subject to the maximum tax cap.2South Carolina Legislature. South Carolina Code Section 12-36-1110 – Additional Sales, Use and Casual Excise Tax Imposed on Certain Items
On top of the state 6%, Berkeley County voters have layered on three local taxes, each adding 1%:3South Carolina Department of Revenue. Sales and Use Tax Index
- A Local Option Sales Tax that funds general county revenue, authorized under Section 4-10-10.4South Carolina Legislature. South Carolina Code Title 4 Chapter 10 – Local Sales and Use Tax
- An Education Capital Improvement Tax, which pays for school construction and facility upgrades.
- A Transportation Tax, known locally as the Penny Sales Tax, which funds road widening, paving, intersection improvements, and greenbelt preservation.5Berkeley County. One Cent Sales Tax
What You Pay the Full 9% On
The 9% rate applies to retail sales of tangible personal property, meaning any physical item you can see, weigh, or touch. Clothing, electronics, furniture, appliances, building materials, and household goods all qualify. The tax is calculated on the full sale price with no deduction for what the seller paid for the item.1South Carolina Legislature. South Carolina Code 12-36 – South Carolina Sales and Use Tax Act
A handful of services also carry the full rate: laundry and dry cleaning, electricity, and communications charges.
Lower Rates and Full Exemptions
Not everything hits the 9% ceiling.
Groceries. Unprepared food that qualifies for USDA food benefits is exempt from the entire 6% state sales tax.6South Carolina Legislature. South Carolina Code Section 12-36-2120 – Exemptions from Sales Tax Local taxes still apply, but the Education Capital Improvement Tax also exempts unprepared food,7South Carolina Department of Revenue. Local Sales Taxes so groceries in Berkeley County carry roughly 2% rather than the full 9%.
Lodging. Short-term accommodations furnished to transients for fewer than 90 continuous days are taxable, but the 1% added by Section 12-36-1110 does not apply.2South Carolina Legislature. South Carolina Code Section 12-36-1110 – Additional Sales, Use and Casual Excise Tax Imposed on Certain Items The combined rate on a hotel room or short-term rental in Berkeley County works out to 8%, not 9%.
Prescriptions and prosthetics. Fully exempt from both state and local sales taxes.
Farm inputs. Seeds, fertilizers, insecticides, and chemicals used directly in farming are exempt.6South Carolina Legislature. South Carolina Code Section 12-36-2120 – Exemptions from Sales Tax
The $500 Cap on Vehicles and Boats
Large purchases get a hard ceiling. South Carolina caps total sales tax at $500 on each sale of a motor vehicle, motorcycle, boat, aircraft, recreational vehicle, trailer, or self-propelled light construction equipment.8South Carolina Legislature. South Carolina Code Section 12-36-2110 – Maximum Tax on Certain Items The cap replaced an earlier $300 limit after June 30, 2017, with the additional revenue going to the state’s Infrastructure Maintenance Trust Fund.
In practical terms: buy a $40,000 truck in Berkeley County and you owe $500 in sales tax, not $3,600. The cap applies at the 5% base rate, because the 1% add-on from Section 12-36-1110 does not touch max-tax items. ATVs, UTVs, golf carts, dirt bikes, and legend race cars also qualify for the $500 ceiling.9South Carolina Department of Revenue. Maximum Tax (Max Tax)
Annual Tax-Free Weekend
Every August, South Carolina holds a 72-hour Tax-Free Weekend starting at 12:01 a.m. on the first Friday and running through midnight Sunday. No state or local sales tax applies to eligible purchases, which include clothing, footwear, school supplies, computers, printers, and certain bed and bath items.10South Carolina Department of Revenue. Tax Free Weekend Online orders qualify as long as the purchase is placed during the event window, and delivery charges on exempt items ride along tax-free. For Berkeley County shoppers used to paying 9%, the savings are real.
Use Tax on Out-of-State Purchases
When an out-of-state seller does not collect South Carolina sales tax, you owe use tax at the same combined rate you would have paid locally. For Berkeley County residents, that is 9% on most taxable goods.11South Carolina Department of Revenue. Use Tax Most large online retailers now collect South Carolina tax automatically. The obligation still surfaces with smaller sellers, private-party purchases, and items bought while traveling. The Department of Revenue takes use tax payments through its MyDORWAY portal.
If You Collect the Tax as a Business
Any business making taxable sales in South Carolina needs a Retail License from the Department of Revenue before its first transaction. The application is Form SCDOR-111, and the fee is $50 per location, nonrefundable.12South Carolina Department of Revenue. Licensing (Retail License) You will need a Federal Employer Identification Number and a NAICS code describing your main activity.
Returns are filed on Form ST-388, the state sales, use, and accommodations tax return. Retailers reporting local option tax must break out sales by county and municipality based on where delivery occurs, not where the buyer gets mail. Businesses with $15,000 or more in liability per filing period must file and pay electronically.13South Carolina Department of Revenue. Sales Tax
The Department of Revenue assigns each business a monthly, quarterly, or annual filing frequency based on tax liability. In every case, the return is due on the 20th of the month after the reporting period closes.14South Carolina Business One Stop. South Carolina Sales Tax Monthly filers covering January owe their return by February 20. Quarterly filers owe April 20, July 20, October 20, and January 20. Annual filers submit one return by January 20 for the prior calendar year.
Timely Filing Discount
Businesses that file and pay on time keep a small slice of what they collect. If total tax due for the period is under $100, the discount is 3%. At $100 or more, it drops to 2%. The annual cap is $3,000 for paper filers and $3,100 for electronic filers.
Penalties for Late Filing or Payment
Two separate penalties can stack. Filing late costs 5% of the unpaid tax per month or partial month, up to 25%, so a return five months overdue hits the ceiling.15South Carolina Legislature. South Carolina Code Section 12-54-43 – Civil Penalties and Damages Paying late when you did file on time costs 0.5% per month, also capped at 25%. Interest accrues on top of both. The practical takeaway: file on time even if you cannot pay the full balance, because a filed return with money owed costs much less than a missing return.