How to Start a Business in Louisiana (2026)

Fact-checked by the LegalGlass editorial team against primary sources · Published Aug 6, 2026 · Last updated Aug 6, 2026

To start a business in Louisiana, choose a structure, register your entity through geauxBIZ with the Louisiana Secretary of State (an LLC's Articles of Organization commonly cost $100), get a free federal EIN, register for Louisiana sales tax if you sell taxable goods, and obtain any parish or municipal occupational license.

Choose a Business Structure

Your first decision is the legal structure. A sole proprietorship requires no state formation filing but offers no liability protection. An LLC is the most popular choice for small businesses because it shields personal assets while remaining simple to run. A corporation suits businesses that plan to raise investment. Louisiana recognizes all of these.

Structure affects taxes, liability, and paperwork. Most Louisiana LLCs are taxed as pass-through entities by default, meaning profits flow to the owners' returns; an LLC can later elect S-corp treatment to reduce self-employment tax once profits are high enough. Consider how each structure fits your goals before registering. If you choose a sole proprietorship, you may still want to register a trade name and get licenses.

Register Your Entity with the Secretary of State

If you form an LLC or corporation, you register through geauxBIZ, the Louisiana Secretary of State's online business portal. An LLC files Articles of Organization (commonly a $100 fee), naming the company, its registered agent, and management structure. geauxBIZ also helps coordinate other startup steps and checks name availability.

You must appoint a Louisiana registered agent with a physical in-state address to receive legal documents. After the Secretary of State accepts your filing, your entity legally exists. Keep the stamped Articles for banking. Note that some Louisiana parishes, particularly in the New Orleans area, have additional local registration steps. See Louisiana Articles of Organization for detail.

Get an EIN and Open a Bank Account

Nearly every Louisiana business should obtain a federal Employer Identification Number (EIN) from the IRS. It is free, issued immediately through the IRS online application, and required if you have employees, operate as a corporation or partnership, or have a multi-member LLC. Even a single-member LLC usually gets one to open a business bank account.

With your EIN and stamped formation documents, open a dedicated business bank account to keep personal and business finances separate — an essential step for preserving your LLC's liability protection. See how to get an EIN. Getting your EIN early smooths every later step, from payroll to state tax registration.

Register for Louisiana Taxes

Louisiana businesses register with the Louisiana Department of Revenue through the Louisiana Taxpayer Access Point (LaTAP). If you sell taxable goods or certain services, you must register to collect and remit state sales tax before making sales; local parish sales taxes are collected separately and can add significantly to the combined rate.

If you have employees, register for state income tax withholding and set up unemployment insurance. Louisiana taxes most LLC income as a pass-through, so owners report profits on their Louisiana individual returns, with quarterly estimated payments often required. Louisiana's combination of state and local sales taxes makes accurate registration important. See business tax.

Occupational and Professional Licenses

Louisiana has no single statewide general business license, but most businesses need a local occupational license from the parish or municipality where they operate. These are issued (and taxed) locally, so requirements and fees vary by location. Check with your parish or city government early, because operating without the required license can lead to fines.

Many activities also require professional or industry licenses from state boards — for example, contractors, cosmetologists, restaurants, and healthcare providers. Identify every license your specific activity requires at the state and local level before you open. See business license in Louisiana and the general licensing guide for how to research requirements.

Registered Agent and Annual Report

Louisiana entities must continuously maintain a registered agent with a physical Louisiana address. The agent receives service of process and state notices; you name it during registration and can change it later by filing with the Secretary of State. Many owners hire a commercial agent for privacy and reliability.

Louisiana LLCs and corporations must also file an annual report with the Secretary of State (commonly around $35 for an LLC) on the anniversary of registration to stay in good standing. Missing it can lead to revocation. File online through geauxBIZ and keep your agent information current. See Louisiana annual report and Louisiana registered agent.

Common Startup Mistakes to Avoid

New Louisiana owners often skip the local occupational license, assuming state registration is enough — it is not. Others forget that Louisiana's local parish sales taxes are separate from the state tax, leading to under-collection. Mixing personal and business funds is another frequent error that can undermine the liability protection an LLC is meant to provide.

Plan your compliance calendar from day one: the annual report, tax filings, and any license renewals. Keep clean records, use your business bank account for all business transactions, and consult a CPA about whether an S-corp election makes sense as you grow. Building these habits early makes running the business far smoother.

Parish Rules, Reinstatement, and Growth

Louisiana's parish structure makes local compliance especially important. Occupational license requirements, business registration steps, and combined sales-tax rates all vary from parish to parish, and cities such as New Orleans add their own rules. Before you open, contact the government of the parish and municipality where you will operate to confirm exactly which local licenses and taxes apply to your activity.

Keep your entity in good standing by filing the annual report on time and maintaining a registered agent. If an LLC or corporation is revoked for failing to file, Louisiana allows reinstatement after you submit the overdue filings and pay the fees, but it is far simpler to stay current with a compliance calendar.

As your business grows, revisit your tax setup. A profitable LLC may benefit from an S-corp election to reduce self-employment tax once profit comfortably exceeds a reasonable owner salary. Weigh the added payroll and accounting costs against the savings, and ask a CPA to run the numbers for your situation.

If you plan to operate beyond Louisiana, you will register your LLC as a foreign LLC in each additional state where you transact business. Keep clean records, use your business bank account for every transaction, and document major decisions so your liability protection holds up.

Louisiana's combined state and local sales-tax rate is among the highest in the country, so accurate collection matters. Register through the Department of Revenue for state sales tax, and check whether the parish or a central collector handles the local portion, because rates and filing can differ by jurisdiction. Charging the wrong rate - or forgetting the local piece - leaves you liable for the shortfall, so verify the correct combined rate for each location where you make sales.

Record your ownership, management, and profit terms in a Louisiana operating agreement, which the state does not file but which banks often request and which reinforces your liability shield. Build a compliance calendar covering the annual report, sales and withholding tax returns, income tax deadlines, and local occupational license renewals so nothing slips and your business stays in good standing.

If you are unsure whether an activity needs a state professional license, check with the relevant Louisiana licensing board before you begin, since operating without a required credential can bring fines and force you to stop work until you comply. A brief upfront check is far cheaper than fixing a violation later.

Frequently Asked Questions

How do I start a business in Louisiana?

Choose a structure, register your entity through geauxBIZ with the Secretary of State, get a free EIN, register for state sales tax and withholding with the Department of Revenue, and obtain any parish occupational license and professional licenses you need.

How much does it cost to start an LLC in Louisiana?

An LLC's Articles of Organization commonly cost $100 through geauxBIZ. A federal EIN is free. Budget also for the annual report (commonly around $35) and any local occupational license fees.

Does Louisiana require a business license?

Louisiana has no single statewide general business license, but most businesses need a local occupational license from their parish or municipality, plus any state professional licenses their industry requires.

Do I need to register for sales tax in Louisiana?

Yes, if you sell taxable goods or certain services. Register with the Department of Revenue through LaTAP before making sales. Local parish sales taxes are collected separately from the state tax.

Do I need an EIN to start a Louisiana business?

You need an EIN if you have employees, are a corporation or partnership, or have a multi-member LLC. Even single-member LLCs usually get one — it is free from the IRS — to open a business bank account.

Does a Louisiana LLC file an annual report?

Yes. Louisiana LLCs file an annual report with the Secretary of State through geauxBIZ on the anniversary of registration, commonly around $35, to remain in good standing.

Related

• How to form an LLC (cluster hub)
• How to get an EIN
• Business license in Louisiana
• Louisiana Articles of Organization
• Business tax overview
• S-corp vs. LLC

Sources

1. Louisiana Secretary of State - Start a business (geauxBIZ).
2. Louisiana Secretary of State - Business services and filings.
3. Louisiana Statutes - Louisiana Limited Liability Company Law (Title 12).
4. Louisiana Department of Revenue - Louisiana sales and use tax.
5. Louisiana Department of Revenue - Louisiana business taxes.
6. IRS - Limited Liability Company (LLC).
7. IRS - Get an Employer Identification Number.
8. IRS - About Form SS-4, Application for Employer Identification Number.
9. IRS - Single Member Limited Liability Companies.
10. IRS - S Corporations.
11. Cornell LII - Limited liability company (LLC).
12. Cornell LII - 26 U.S. Code § 1361 - S corporation defined.
13. USPTO - Searching trademarks.
14. IRS - Estimated Taxes.

LegalGlass provides general information for educational purposes and is not a law firm or a substitute for advice from a licensed attorney or tax professional. Laws, fees, and thresholds change; verify current requirements with the the Louisiana Secretary of State and the Louisiana Department of Revenue before acting.