Marion County, SC Business License

Starting a business in Marion County, South Carolina means dealing with a licensing system that surprises many first-time owners. South Carolina has no statewide business license, but most of its cities and a handful of counties levy a local business license tax. Marion County is one of those counties, and the City of Marion and the City of Mullins each issue their own licenses. This guide explains which license you need, where to apply, when it renews, and which state filings to handle first.

Disclaimer: This article is informational only. It is not legal or tax advice. Entity choice, tax treatment, and contract questions call for a qualified attorney or CPA who can review your specific facts.

Marion is also the name of counties in Florida and Indiana. Everything in this guide applies to Marion County, South Carolina only, so confirm you are dealing with a South Carolina agency before you submit anything.

South Carolina Has No Statewide Business License

Many owners assume that filing with the Secretary of State gives them permission to operate. It does not. Registering a limited liability company or corporation with the South Carolina Secretary of State creates the legal entity. The state's Business One Stop states plainly that Secretary of State registration is not a business license, and it directs owners to apply for a local business license with the county or municipality where the business is located.

Sole proprietors and general partnerships do not file organizing documents with the Secretary of State at all. For those owners, the local license and any state tax registrations are the main startup filings.

Which Marion County Business License Applies to You

Local business license taxes in South Carolina are levied by most cities and by only nine counties: Beaufort, Charleston, Dorchester, Horry, Jasper, Marion, Orangeburg, Richland, and Sumter. Within Marion County, the jurisdiction that issues your license depends on where the business operates.

Where you operate	Who issues the license	Where to apply and renew
Inside the City of Marion	City of Marion	localblrenewal.com
Inside the City of Mullins	City of Mullins	localblrenewal.com
Marion County, outside city limits	Marion County	Directly with Marion County

Ask the city and the county whether your address and business activity require a license from each. Local rules are set by each jurisdiction, so the answer is not always obvious from a map. Also ask whether home-based businesses, contractors working in the county, and out-of-county sellers need a license.

Marion County License: Apply and Renew Directly

Marion County is the only one of the nine licensing counties that does not participate in the state's renewal portal at localblrenewal.com. The portal page says so directly. A Marion County license is not handled through that site, so you will need to contact the county directly to:

• Get the current application and confirm which business types require a license
• Confirm the license fee and how it is calculated for your business
• Find out which submission methods the county accepts
• Confirm the license year and renewal date

Keep a written record of who you spoke with and when. If the county's answer differs from anything you find online, get the answer in writing before you rely on it.

City of Marion and City of Mullins Business Licenses

Both the City of Marion and the City of Mullins issue their own business licenses, and both are on the state's renewal portal, so renewals are filed at localblrenewal.com. For a first-time application, confirm the process and the fee with the city directly, because local forms and fees are set by each city and can change.

If your business is inside city limits, the city license is the one to start with. Confirm with the city whether the county also requires a separate license for the same address.

The License Year and the April 30 Deadline

Local business license taxes in South Carolina run on a May 1 to April 30 license year, and licenses are due April 30. Mark that date on your calendar. If you open partway through the cycle, ask the issuing office how the first license year is handled and whether the license must be in place before you begin operating. Late renewals may carry penalties set locally, so ask the city or county what applies to you.

State Filings to Handle First

Most owners handle the state steps before the local license. Work through them in this order, and confirm each fee on the agency page before you pay.

1. Form your entity, if you are forming one. An LLC files Articles of Organization for a Domestic Limited Liability Company with the Secretary of State. The filing fee is $110. Online filing through Business Entities Online at businessfilings.sc.gov is the fastest path, with documents returned in 24 to 48 business hours. The Secretary of State does not publish a separate expedite fee, and it does not publish a mail turnaround window. The LLC name must include limited liability company or limited company, or LLC, L.L.C., LC, or L.C., and it must be distinguishable from other registered names.
2. Name a registered agent. Every LLC must continuously maintain a South Carolina agent with a street address for service of process. The agent can be a South Carolina resident individual, a domestic corporation, another LLC, or a foreign corporation or company authorized to do business in the state. The agent's name and address must appear on the formation document.
3. Corporations file a different set of documents. A corporation files Articles of Incorporation for a Domestic Business Corporation with the Secretary of State, along with Form CL-1 Initial Annual Report of Corporations. The filing fee is $110. The CL-1 and its $25 initial License Fee are due within 60 days of doing business or using capital in South Carolina.
4. Know your ongoing state filings. A standard LLC files no annual report and pays no annual fee to the state. An LLC that elects corporate tax treatment has corporate filings. Corporations file their recurring annual report as Schedule D with the SC1120 or SC1120S at the South Carolina Department of Revenue, along with a License Fee of 0.1 percent of capital and paid in surplus plus $15, with a $25 minimum.
5. Get your federal EIN. You will need it for tax accounts and for the trade name listing described below.
6. Get a Retail License if you sell tangible goods. Sellers of tangible goods need a Retail License from the South Carolina Department of Revenue. The one-time fee is $50 per location, and it is nonrefundable. Apply through the Business Tax Application on MyDORWAY at dor.sc.gov.

Using a DBA in Marion County

South Carolina has no state DBA filing. The Secretary of State does not register DBA or trade names. Instead, record your DBA with the county or municipality, typically on your local business license, and list it as a trade name on your IRS EIN application and your SCDOR Business Tax Application. The fee varies by county or municipality and there is no state filing fee, so confirm the amount with Marion County or the city where you operate. Limited partnerships and foreign corporations may instead file an assumed or fictitious name with the Secretary of State.

Industry Licenses That Sit Alongside the Local License

A local license does not cover professional or specialized activity. Check these before you open or bid on work:

• Retail food. Retail food permits come from the South Carolina Department of Agriculture, not DHEC. DHEC was split in 2024, so older guides may name the wrong agency. Confirm the current permit requirements with the Department of Agriculture before you open a food operation.
• Contractors. Commercial contractor licenses start above $10,000 in work. Residential specialty registration starts above $500. Confirm current requirements with the state contractor licensing agency before you accept or advertise work.

What the Local Market Looks Like

Marion County's population declined by 262 people in 2025, so the local customer base is shrinking. That does not rule out a business, but it means the local market may not support every plan. Before you sign a lease or commit to inventory, test whether your plan depends on local customers alone. Many owners in smaller counties find that a local license is a fixed compliance cost, not a sign of market growth.

Common Mistakes

• Treating Secretary of State registration as a business license.
• Searching localblrenewal.com for a Marion County license. The county does not participate in that portal.
• Missing the April 30 deadline. Set a reminder well before the date.
• Using a trade name without recording it with the county or the city.
• Relying on older guidance that names DHEC for food permits.

Quick Checklist

1. Decide whether you need an LLC, a corporation, or no state entity filing.
2. File formation documents and name a registered agent, if your entity requires one.
3. Get your federal EIN and set up your SCDOR account.
4. Get the $50 Retail License per location if you sell tangible goods.
5. Identify your local license issuer: City of Marion, City of Mullins, or Marion County.
6. Apply for the local license and calendar April 30 for renewal.
7. Confirm any food, contractor, or other industry permits with the agency that issues them.

Official Resources

• South Carolina Secretary of State: sos.sc.gov/online-filings/business-entities
• South Carolina Department of Revenue: dor.sc.gov
• Local business license renewals: localblrenewal.com

Disclaimer: This guide is informational and is not legal or tax advice. Licensing rules, fees, and deadlines change. Confirm every figure with the issuing agency before you act, and consult a qualified attorney or CPA for decisions about your entity, taxes, or contracts.