Louisiana business license guide
Last checked: April 26, 2026
Louisiana business licensing is not handled by one office. A new business may deal with the Louisiana Secretary of State, the Louisiana Department of Revenue, the Louisiana Workforce Commission, a parish or city occupational license office, and a state board if the business is regulated.
The safest first step is to identify your business type, location, legal structure, sales activity, and employees. Then check each government layer before you open.
The short answer
Louisiana does not use one simple license that covers every business statewide. The state’s official start-up path points business owners to geauxBIZ through the Louisiana Secretary of State, where you can file business documents and create a checklist of possible federal, state, and local licenses and permits.
Many Louisiana businesses also need a local occupational license or occupational license tax registration from the city, parish, or local collector where they operate. Louisiana law allows municipalities and parishes to impose an occupational license tax on covered business activity within their jurisdiction.
If you sell taxable goods or services, hire employees, serve food, sell alcohol, do construction work, run a home-based business, or operate in a city such as New Orleans, Baton Rouge, Shreveport, Lafayette, or Lake Charles, you will likely have more than one step.
Start here if you are opening a Louisiana business
- Write down where you will operate. Use the city, parish, and exact address if you have one. Louisiana local rules often depend on whether you are inside city limits, outside city limits, or in an unincorporated parish area.
- Choose your legal structure. A sole proprietor, LLC, corporation, partnership, and nonprofit may have different Secretary of State filings.
- Use geauxBIZ. The Louisiana Secretary of State says geauxBIZ can help create a list of possible federal, state, and local licenses and permits, reserve a business name, and complete a new business filing.
- Check state tax registration. The Louisiana Department of Revenue uses LaTAP and business registration tools for state tax accounts, such as sales tax and withholding accounts.
- Check the local occupational license office. Many Louisiana cities and parishes use “occupational license” or “occupational license tax” language.
- Check zoning before signing a lease. A local license does not always mean your address is approved for your use.
- Check special permits. Food, alcohol, tobacco, construction, childcare, health care, transportation, short-term rentals, and professional services may need separate approvals.
Louisiana facts box
| Question | Louisiana answer |
|---|---|
| Is there one general statewide business license? | Louisiana’s official start-up flow does not point to one universal statewide business license. It points businesses to geauxBIZ for business filings and a checklist of possible federal, state, and local licenses and permits. |
| What is the main state business portal? | geauxBIZ, connected with the Louisiana Secretary of State, Louisiana Department of Revenue, and Louisiana Workforce Commission. |
| What is a common local license term? | “Occupational license” or “occupational license tax.” Louisiana law allows municipalities and parishes to impose occupational license taxes on covered business activity. |
| What is Louisiana’s state tax account portal? | LaTAP, the Louisiana Taxpayer Access Point. |
| What is Louisiana’s DBA-style term? | The Louisiana Secretary of State uses “trade name,” “trademark,” and “service mark” registration language. Local parish filings may also matter, so check both the Secretary of State and the parish clerk or local office. |
| Do local rules still matter? | Yes. City and parish occupational licenses, local sales tax registration, zoning approval, certificates of occupancy, health permits, fire approvals, and special local permits may still apply. |
Who handles what in Louisiana
Do not treat “business license” as one item. In Louisiana, the correct step depends on which government layer handles your issue.
| Layer | Common items to check | Where to start |
|---|---|---|
| Federal | EIN, federal tax duties, federal permits for regulated activities, and current federal ownership-reporting rules when they apply. | IRS EIN page and the relevant federal agency. |
| State of Louisiana | Entity filing, trade name registration, Louisiana revenue account, sales tax, withholding, unemployment account, and state industry boards. | Louisiana Secretary of State geauxBIZ, Louisiana Department of Revenue business registration, and Louisiana Workforce Commission employer account information. |
| Parish | Occupational license tax, local sales and use tax, parish zoning, parish permits, health-related local coordination, and unincorporated-area rules. | Your parish tax collector, sheriff tax division, police jury, parish planning office, or parish sales tax office. |
| City or town | Occupational license, business license, zoning approval, certificate of occupancy, signs, fire review, food truck rules, short-term rental permits, and local renewals. | The city finance, revenue, permits, planning, or safety office. |
| Private platforms | Marketplace, delivery app, payment processor, landlord, insurance, or vendor rules. | The platform or private contract. These rules do not replace government licenses. |
Important: An LLC filing is not the same thing as a Louisiana tax account, occupational license, zoning approval, food permit, contractor license, or professional license. You may need several items before you can legally operate.
State registration: Secretary of State and geauxBIZ
The Louisiana Secretary of State’s Commercial Division handles many business filings. The state points new businesses to geauxBIZ for starting a business, reserving a name, completing filings, and producing a list of possible licenses and permits.
When you may need a Secretary of State filing
You usually check the Secretary of State if you plan to form or register an LLC, corporation, limited partnership, limited liability partnership, or foreign business entity doing business in Louisiana.
Some businesses do not create a separate state entity. For example, a sole proprietor using the owner’s legal name may not have the same entity filing step as an LLC. But that person may still need local occupational licensing, tax registration, zoning approval, or industry permits.
Louisiana parishes where online business document filing is required
The Secretary of State’s forms and fee schedule page says that available business documents must be filed online through geauxBIZ for business owners in several parishes, including Ascension, Bossier, Caddo, Calcasieu, East Baton Rouge, Jefferson, Lafayette, Livingston, Orleans, Ouachita, Rapides, St. Tammany, Tangipahoa, and Terrebonne. Check the Secretary of State forms and fee schedule page before filing because rules and systems can change.
Annual reports and official mailers
If you form or register an entity, plan for ongoing filings. The Secretary of State has a File Annual Report page and warns business owners about fraudulent mailers from non-government entities. Use official state links before paying any third-party notice.
Trade names, DBA-style names, trademarks, and service marks
Louisiana commonly uses the term trade name for a DBA-style business name at the Secretary of State level. The Secretary of State also handles trademark and service mark filings.
The Secretary of State says corporate, LLC, trade name, trademark, and service mark names must be checked for availability. The state also says a corporate or LLC name cannot contain “doing business as” or “d/b/a.” See the official File Business Documents page for name availability and trade name information.
A state trade name registration may not be the only name step. Some assumed-name or local filing questions may depend on the parish clerk, local bank requirements, and the type of business. If the name will appear on signs, ads, contracts, online stores, invoices, or local applications, ask both the Secretary of State and the local office what they need.
Practical tip: Do not assume a domain name, social media handle, LLC name, trade name, trademark, or local occupational license all protect the same thing. They are different systems.
Sales tax, LaTAP, local sales tax, and employer accounts
Louisiana tax registration can be more than one account. A business may need state tax registration with the Louisiana Department of Revenue, local sales and use tax registration, remote-seller registration, and employer tax accounts if it has workers.
Louisiana Department of Revenue business registration
The Louisiana Department of Revenue says to use Business Registration and LaTAP when you need a Louisiana Department of Revenue business account or need to add accounts. LaTAP is the Louisiana Taxpayer Access Point, where taxpayers can file many returns and make payments.
Sales tax and local sales tax
If you sell taxable goods or taxable services, check state sales tax with the Louisiana Department of Revenue and local sales tax with the correct parish or local collector. Louisiana is known for a separate local sales tax layer, so a state account alone may not be enough for a business with a physical location or local sales activity.
Remote sellers should also check the Louisiana Sales and Use Tax Commission for Remote Sellers. The Commission says it is the sole entity in Louisiana to collect and remit sales and use tax from remote sellers. The separate RemoteSellersFiling.la.gov portal is for remote sellers only.
Withholding and unemployment accounts
If you have employees performing services in Louisiana, check Louisiana withholding tax and unemployment insurance registration.
The Louisiana Department of Revenue says every employer with resident or nonresident employees performing services in Louisiana, except exempt employees, is required to withhold Louisiana income tax based on the employee’s withholding exemption certificate. The Department also says the fastest way to register for withholding tax is to apply online for a revenue account number.
The Louisiana Workforce Commission says every employing unit operating in Louisiana must complete and submit an employer application to receive an official determination of liability or non-liability under Louisiana Employment Security Law. Start with the LWC Employer Unemployment Account Information page.
Do not skip the local tax layer. In Louisiana, a business may need a Louisiana Department of Revenue account and a local collector account. If you are unsure, ask the city, parish, or local sales tax collector before you start collecting or remitting tax.
City and parish licenses: the occupational license layer
Louisiana local governments often use the phrase “occupational license tax.” This is one of the most important Louisiana-specific licensing terms to know.
Louisiana Revised Statutes section 47:341 allows a municipality or parish to impose a license tax on covered business activity within its territorial jurisdiction, if the local governing body follows the required approval process. Because the rule is local, the office, form, fee, renewal method, and timing can vary.
Why your exact location matters
Before you apply, confirm whether the business address is inside a city, inside an unincorporated parish area, or operating in more than one place. A business inside city limits may have a different collector than a business outside city limits. Mobile businesses, contractors, food trucks, and service providers may need to ask more than one locality.
Local approval may include more than tax registration
- Occupational license or occupational license tax registration
- Local sales and use tax registration
- Zoning approval
- Certificate of occupancy or building approval
- Fire review or inspection
- Sign permit
- Health permit or health department review
- Alcohol, live entertainment, short-term rental, mobile vending, or special event permits
Home-based businesses in Louisiana
A home-based business can still need a license, tax registration, zoning approval, or a home occupation permit. The exact rule is local.
For example, New Orleans has a separate Home-Based Business Occupational License guide. It includes local limits on certain activities, business vehicles, and prohibited home occupations. Other Louisiana cities and parishes may use different rules.
Before you operate from home, ask your local zoning or permits office these questions:
- Is my business type allowed at this home address?
- Do I need a home occupation permit, occupational license, or certificate of occupancy?
- Are customers, employees, deliveries, signs, storage, noise, equipment, or business vehicles limited?
- Do food, childcare, beauty, vehicle repair, short-term rental, or health-related rules apply?
- Does my HOA, lease, mortgage, or insurance policy restrict business use?
Industry licenses and special permits
Some Louisiana businesses need a state board, state department, or local permit before they open. This depends on what you sell or do.
Food businesses
The Louisiana Department of Health says its Retail Food Program works on consultation, monitoring, permit issuance, and regulation of food establishments. Restaurants, groceries, food trucks, caterers, and some food vendors should start with LDH Retail Food and the local permitting office.
Alcohol and tobacco
The Louisiana Office of Alcohol and Tobacco Control regulates the alcoholic beverage and tobacco industries. The Department of Revenue notes that applications for registration certificates and permits must be made to ATC before conducting covered business and must be renewed annually. Start with Louisiana ATC.
Contractors
The Louisiana State Licensing Board for Contractors handles contractor licensing. Its license types page says Louisiana statutes provide for four basic license types and lists thresholds and categories. Start with LSLBC license types and LSLBC apply for a license.
Professional services
Health care, cosmetology, real estate, insurance, accounting, legal, engineering, childcare, transportation, and other regulated fields may have a separate Louisiana board or agency. Use the state licensing directory and the board’s official site before advertising regulated services.
Louisiana city guides and local examples
BusinessLicenseGuide has city guides for some Louisiana cities. Use them to understand the local layer, but always confirm with the official city or parish office before you apply.
For other cities or parishes, start with official local pages. These examples show why the wording and process can vary across Louisiana.
| Location | Official local starting point | What to notice |
|---|---|---|
| New Orleans / Orleans Parish | City of New Orleans Occupational License and One Stop App | New Orleans says an occupational license is required if you conduct business in Orleans Parish. The One Stop App is used for permits and licenses. |
| Baton Rouge / East Baton Rouge Parish | Baton Rouge Occupational License Tax | The City-Parish Finance Department Revenue Division collects occupational license taxes from businesses located in East Baton Rouge Parish. |
| Shreveport / Caddo Parish | Shreveport Occupational License Tax and Guidelines for Opening a Business | Shreveport says businesses within the corporate limits must acquire an annual business license, and its opening guide discusses certificate of occupancy steps. |
| Lafayette / Lafayette Parish | Lafayette Consolidated Government Business Permits and Licenses | Lafayette says its Permitting Division is a one-stop shop for permitting and licensing in the City of Lafayette and unincorporated Lafayette Parish. |
| Lake Charles / Calcasieu Parish | Lake Charles Occupational License Tax | Lake Charles describes occupational license tax as a tax imposed on each person pursuing or conducting a trade, profession, occupation, vocation, calling, or business within a municipality or parish. |
| Jefferson Parish | Jefferson Parish Sheriff Occupational License Taxes | Jefferson Parish uses the Sheriff’s office for occupational license tax information and says each person pursuing business within Jefferson Parish must file and pay the tax. |
Official Louisiana agency directory
| Need | Official source | Use it for |
|---|---|---|
| Start a business, entity filing, name reservation, checklist | Louisiana Secretary of State – Start a Business | geauxBIZ, business filings, possible license checklist, name reservation. |
| Business documents and trade names | Louisiana Secretary of State – File Business Documents | Business filings, name availability, trade name, trademark, and service mark information. |
| State tax account | Louisiana Department of Revenue – Business Registration | Louisiana revenue account, tax account setup, adding tax accounts. |
| State tax filing and payment | LaTAP | Filing many returns, making payments, and managing state tax accounts. |
| Remote seller sales tax | Louisiana Sales and Use Tax Commission for Remote Sellers | Remote sellers that need Louisiana state and local sales and use tax registration and filing. |
| Employer unemployment account | Louisiana Workforce Commission | Employer application and unemployment tax account liability determination. |
| Food establishment permits | Louisiana Department of Health Retail Food Program | Retail food establishments, food safety certification, health permits, and inspections. |
| Alcohol and tobacco permits | Louisiana Office of Alcohol and Tobacco Control | Alcoholic beverage and tobacco industry permits and license management. |
| Contractor licensing | Louisiana State Licensing Board for Contractors | Commercial, residential, mold, home improvement, and other contractor license questions. |
| Federal EIN | IRS Employer Identification Number | Federal tax ID for businesses that need an EIN. |
What to ask when you contact the agency
Use this script when you are not sure whether to contact the Secretary of State, the Department of Revenue, a parish collector, a city license office, a zoning office, or a state board.
Before you call or email, have these details ready:
- Your business type and short description of what you sell or do
- Your legal structure, such as sole proprietor, LLC, corporation, partnership, or nonprofit
- Your city, parish, and business address or general service area
- Whether the business is home-based, mobile, online, storefront, office-based, or at customer locations
- Whether you will sell taxable products or services
- Whether you will hire employees
- Whether food, alcohol, tobacco, construction, health care, childcare, transportation, short-term rental, or another regulated activity is involved
Phone or email script
Hello. I am trying to confirm the license, permit, zoning, and tax registration steps for a [business type] in [city] and [parish]. The business will be [home-based / mobile / storefront / online / at customer locations] and will [sell products / provide services / serve food / hire employees / operate without employees]. Can you tell me which local occupational license, zoning approval, tax registration, certificate of occupancy, or other permit I should check before opening? If your office does not handle one of these steps, can you tell me which office or agency I should contact next?
Write down the answer. Ask for the exact license or permit name, office name, application link, fee page, renewal rule, inspection step, and the name or title of the person who answered.
Common mistakes to avoid in Louisiana
- Thinking an LLC is a business license. An LLC filing creates or registers an entity. It does not replace local occupational licenses, tax accounts, zoning, or regulated-industry permits.
- Checking only state rules. Louisiana local governments can have occupational license tax, local sales tax, zoning, and certificate of occupancy steps.
- Ignoring the parish. Your parish can matter even when your mailing address uses a city name.
- Starting a food business before checking LDH. Food businesses should check Louisiana Department of Health retail food rules and local permitting before buying equipment or signing a lease.
- Assuming online sellers have no Louisiana duties. Sales tax, remote seller rules, marketplace rules, local licensing, and home occupation rules may still matter.
- Using the wrong local office. Some places use a city revenue office. Others use a parish collector, sheriff, tax office, police jury, or consolidated government office.
- Forgetting zoning. A location may be registered for tax but still not approved for the business use.
- Paying a misleading mailer. The Louisiana Secretary of State warns about non-government mailers. Verify annual reports and filings through official state websites.
Louisiana business license checklist
- Confirm your business location, including city limits and parish.
- Choose your legal structure.
- Search your business name through the Louisiana Secretary of State.
- Use geauxBIZ to file required business documents if you are forming or registering an entity.
- Create a geauxBIZ license checklist for possible federal, state, and local permits.
- Check whether you need a trade name, trademark, service mark, or parish-level name filing.
- Apply for an EIN through the IRS if your business needs one.
- Register with the Louisiana Department of Revenue if you need a state revenue account, sales tax account, withholding account, or other state tax account.
- Check local sales tax registration with the correct parish or local collector.
- If you are a remote seller, check the Louisiana Sales and Use Tax Commission for Remote Sellers.
- If you hire employees, check Louisiana withholding and Louisiana Workforce Commission unemployment account registration.
- Contact your city or parish about occupational license tax, zoning, certificate of occupancy, signs, and inspections.
- Check state boards or departments for regulated work, such as food, alcohol, tobacco, construction, childcare, health care, or professional services.
- Save copies of all filings, receipts, approval letters, account numbers, renewal dates, and agency emails.
Official sources used for this guide
- Louisiana Secretary of State – Start a Business
- Louisiana Secretary of State – Create a Business License Checklist
- Louisiana Secretary of State – File Business Documents
- Louisiana Secretary of State – Get Forms and Fee Schedule
- Louisiana Secretary of State – File Annual Report
- Louisiana Department of Revenue – Business Registration
- Louisiana Department of Revenue – LaTAP
- Louisiana Department of Revenue – Withholding
- Louisiana Workforce Commission – Employer Unemployment Account Information
- Louisiana Revised Statutes section 47:341 – Occupational License Tax
- Louisiana Sales and Use Tax Commission for Remote Sellers
- Louisiana Department of Health – Retail Food Program
- Louisiana Office of Alcohol and Tobacco Control
- Louisiana State Licensing Board for Contractors
- IRS – Employer Identification Number
Review note
This guide was last checked against official state, local, and federal sources on April 26, 2026. Business license rules, tax accounts, filing portals, local fees, deadlines, and permit names can change. Always confirm important details with the official agency before you apply or operate.
FAQ
Does Louisiana have one statewide general business license?
Louisiana does not use one simple license that covers every business statewide. The state points new businesses to geauxBIZ for business filings and a checklist of possible federal, state, and local licenses and permits. Many businesses still need local occupational licensing, tax registration, zoning approval, or industry permits.
What is geauxBIZ?
geauxBIZ is Louisiana’s state business portal connected with the Louisiana Secretary of State, Louisiana Department of Revenue, and Louisiana Workforce Commission. It can help with business filings, name reservation, tax account registration steps, and a checklist of possible licenses and permits.
Is an LLC the same as a Louisiana business license?
No. An LLC is a legal entity filing. It does not replace a Louisiana revenue account, local occupational license, local sales tax registration, zoning approval, health permit, contractor license, alcohol permit, or professional license.
What is an occupational license tax in Louisiana?
An occupational license tax is a local tax or license requirement used by many Louisiana cities and parishes for people or businesses conducting covered business activity in that jurisdiction. The office, application, fee, and renewal process depend on the city, parish, or local collector.
Do I need a Louisiana sales tax account?
You may need a Louisiana sales tax account if you sell taxable goods or services. You may also need local sales tax registration or remote-seller registration depending on where you sell, whether you have a physical location, and whether you meet remote-seller rules. Confirm with the Louisiana Department of Revenue and the correct local collector.
Do home-based businesses need a license in Louisiana?
A home-based business may need a local occupational license, home occupation approval, zoning approval, tax registration, or special permit. The answer depends on the city or parish, the home address, and the type of business.
Where do I register a DBA in Louisiana?
Louisiana often uses the term trade name at the Secretary of State level. You may also need to check parish or local name-filing rules depending on how and where you operate. Check the Louisiana Secretary of State and your parish clerk or local licensing office before using a business name that is not your legal name.
Who should I contact first if I am not sure what I need?
Start with geauxBIZ for the state checklist, then contact the city or parish office for the business address or service area. Ask about occupational license tax, zoning, local sales tax, certificate of occupancy, and any special local permits for your business type.
Disclaimer
This guide is for general information only. It is not legal, tax, financial, insurance, immigration, employment, safety, or professional advice. Business licensing rules can change and may depend on your exact location, business activity, ownership, employees, and industry. Confirm important details with the official agency or a qualified professional before you act.