A Step-by-Step Guide to Starting a Business in Louisiana
Written By: David F. Gremillion, J.D. LLM (Tax)
Starting a business in Louisiana is an exciting opportunity to turn your ideas into reality. Whether you are opening a retail store, launching a service‑based company, or building an online business, understanding the startup process helps you avoid common mistakes and create a strong foundation for growth.
As a Louisiana tax and business attorney, I work with new business owners every day on entity choice, tax elections, operating agreements, and compliance with both the IRS and the Louisiana Department of Revenue. This guide walks through the major steps and points out where professional guidance is especially helpful.
1. Establish your business idea
Every successful business starts with a clear idea. Decide which products or services you will offer and how they solve a problem or meet a specific customer need. Take time to research competitors in your area, look for gaps in the market, and think about what sets your business apart, such as pricing, convenience, or expertise.
It also helps to put your thoughts into a simple written plan that sets out your goals, startup costs, and marketing strategy. This does not need to be complicated, but writing it down makes it easier to refine and stress‑test your idea over time.
2. Choose a business structure
Your business structure affects your taxes, your potential personal liability, and even how you run the business day to day. Common structures in Louisiana include:
Sole proprietorship: Easy to set up and operate but offers no personal liability protection.
Partnership: Two or more owners sharing profits and losses but generally still exposed to personal liability unless structured carefully.
Limited liability company (LLC): A popular option for small businesses that offers flexibility and liability protection when properly formed and maintained.
Corporation: A more formal structure often used for larger operations or businesses that plan to bring in investors.
Choosing a structure is only half the equation; you also make (or accept) a tax classification with the IRS, which Louisiana generally follows for income and, in some cases, franchise tax. In practical terms:
A single‑member LLC is, by default, a “disregarded entity” for federal income tax purposes, so its income is usually reported on the owner’s individual return, even though it is a separate legal entity for liability and contracts.
A multi‑member LLC is, by default, taxed as a partnership, which means the LLC files a partnership return and issues Schedule K‑1s to the members based on the economic deal in the operating agreement.
LLCs and corporations can elect to be taxed as C corporations or S corporations, which changes the type of federal returns they file and may create Louisiana corporation income and franchise tax obligations that would not exist under the default classification.
Your legal structure and your tax classification are related but not identical. The “right” combination depends on your goals, expected income, whether you will have employees, and how you plan to pay yourself. Speaking with a Louisiana business and tax attorney before you file can help you avoid elections that are hard or expensive to unwind later.
Louisiana Community Property Alert!
Louisiana is a community property state, which means that, unless you have a valid marital agreement, most assets acquired during the marriage are owned by both spouses—even if only one spouse’s name is on the title or membership certificates. In practice, this often means a business interest formed during the marriage is at least partly community property, even if the operating agreement lists only one spouse as a member.
Community property can also affect how your “single‑member” LLC or closely held corporation is treated for tax purposes. In some cases, a business held in one spouse’s name may still be considered jointly owned for federal tax purposes, and couples in community property states may have options to treat a jointly owned LLC as either a disregarded entity or a partnership, depending on how the entity is structured and how they elect to report the income. Because these rules blend state property law with federal tax rules, it is important to coordinate your choice of entity, tax elections, and marital property regime so that your legal documents, ownership expectations, and tax filings all tell the same story.
This comes up most often when owners elect S‑corporation treatment. When stock (or the income from it) is community property, the IRS treats both spouses as having a community interest in the shares. For an S election to be valid, all shareholders must consent, which in a community‑property state generally includes a spouse whose only interest arises under community property law—even if that spouse is not listed as a shareholder on corporate records and is not involved in the business. In other words, signing Form 2553 or similar tax‑election forms may require both spouses’ signatures, and failure to obtain spousal consent can, as a technical matter, render the S election invalid, potentially exposing the corporation to treatment as a C corporation unless relief is granted. Careful planning and documentation up front—including spousal consents or marital agreements where appropriate—helps avoid costly surprises later.
3. Execute your business documents
Formation filings are only part of the picture. Internal documents such as operating agreements, bylaws, shareholder agreements, and partnership agreements determine how your business actually functions on a daily basis.
Louisiana’s civil law system makes clear written agreements especially important. These documents can address:
Ownership percentages and voting rights
How profits and losses are allocated and distributed, especially for partnerships and multi‑member LLCs
What happens if an owner dies, divorces, becomes disabled, or wants to exit
How disputes are handled and who has authority to bind the company
If your LLC is taxed as a partnership, your operating agreement should line up with your intended tax allocations; otherwise you may end up defaulting to simple pro‑rata allocations that do not match your economic deal. Your business documents are also a good place to address your succession plan, which helps protect your legacy and reduce confusion for your family and co‑owners.
4. If you have investors or partners
If your business will have partners or outside investors, the need for clear documents becomes even more important. Your operating agreement or partnership agreement should explain exactly who owns what, how decisions are made, how money is distributed, and how someone can join or leave the business.
Any time you sell ownership interests in your company or raise money from investors, you are often dealing with securities, which brings federal and state securities laws into the picture. In many cases, businesses rely on exemptions instead of full SEC registration, but there are still rules to follow and filings that may be required.
You do not need to know every detail of securities law to start a business, but you should understand that capital raising is more than just taking checks from friends or outside investors. Talking with counsel before you offer ownership or raise funds can help you protect the company, treat investors fairly, and stay on the right side of the compliance line. At the formation stage, the key takeaway is simple: do not skip the legal and tax conversation if you plan to bring in partners or investors.
5. Apply for an EIN
Most businesses need an Employer Identification Number (EIN) from the IRS. This number is required for federal tax reporting, opening a business bank account, and hiring employees. The application process is usually straightforward, but you want to be sure the IRS records the correct entity type and responsible party from the beginning because changing those details later can be time‑consuming and may require additional correspondence.
For LLCs and corporations, this is also when you indicate your default tax classification and, if applicable, whether you intend to make an S election. Getting that piece right up front helps keep your federal and Louisiana filings aligned.
6. Register your business with Louisiana (GeauxBiz)
After you select a structure and obtain your EIN, you will register your business with the Louisiana Secretary of State through GeauxBiz. Before you file, you should:
Choose a business name
Confirm that the name is available and not confusingly similar to other entities
Consider whether you will want to protect the name through trademark if you plan to expand beyond one location or market
GeauxBiz is more than just a filing portal for your articles or initial reports; it can also help coordinate certain state‑level registrations, such as accounts with the Louisiana Department of Revenue and the Louisiana Workforce Commission, depending on your business. That said, GeauxBiz does not automatically handle parish or municipal occupational licenses, nor does it register you for every possible tax account—you still need to choose the accounts that match your actual obligations.
7. Open a business bank account
Keeping personal and business funds separate is essential if you want to maintain liability protection and clean financial records. A dedicated business bank account:
Reduces the risk of commingling that can undermine your liability protection
Makes bookkeeping and tax reporting simpler and more accurate
Often integrates with merchant services or other payment processing tools
Most banks will ask for your formation documents, EIN confirmation, and sometimes your operating agreement or corporate resolutions. Having those documents in order not only speeds up account opening but also reinforces the separation between you and the business.
8. Obtain required licenses and permits
Your industry and location will determine what licenses and permits you need at the state, parish, and local level. Common requirements include:
Occupational licenses
Health or environmental permits
Alcohol or tobacco permits for certain retailers
Louisiana sales tax registration and local sales tax accounts
Louisiana does not have a single statewide “general business license,” but many parishes and municipalities require their own occupational licenses and local sales tax registrations. If you sell goods or certain services, you may need to register for state sales and use tax with the Louisiana Department of Revenue and, in many cases, separate local sales tax accounts, especially if you operate in multiple parishes or have remote sales into Louisiana.
It is much easier to confirm requirements up front than to fix problems later. Missing or late licenses can lead to fines, forced closures, or delays in opening, all of which can hurt cash flow and reputation.
9. Understand your tax responsibilities
From the start, you should have a clear plan for tax compliance. Depending on how your business is structured and the type of work you do, you may need to address:
Federal income tax and self‑employment taxes
Louisiana income or franchise tax
State and local sales and use tax
Payroll taxes and employment filings if you have employees
For many small businesses, the key tax decisions happen early:
Whether to remain under the default classification (disregarded entity or partnership) or to elect C corporation or S corporation status with the IRS, which Louisiana generally respects for income tax purposes
How and when to register for Louisiana tax accounts, including income/franchise, sales/use, and withholding tax
Registering for tax accounts too early can create zero‑balance filing obligations, while registering too late can lead to penalties and interest. New businesses are often best served by setting up an online account with the Louisiana Department of Revenue so they can file returns, make payments, and monitor notices electronically rather than relying solely on mail.
Ignoring filing and payment deadlines can drain money you could use to grow the business and may cause the state to delay or deny renewal of permits and licenses. Working with a tax professional early can help you select appropriate elections, set up payroll and sales tax systems, and stay on track with both IRS and Louisiana requirements.
10. Protect your brand and assets
Protecting what you build requires more than just forming an LLC or corporation. You should also think about:
Trademarks to protect your business name, logo, or slogan, especially if you plan to expand or build a strong brand presence
Copyright to protect original work such as software, designs, photographs, videos, and written content
Insurance policies that match your risk level, such as general liability, professional liability, commercial property coverage, and workers’ compensation for businesses with employees
An attorney can help you evaluate whether trademark or copyright registration is appropriate and how it fits with your long‑term plans. A licensed insurance agent can help you select coverage that fits your industry, budget, and any contractual requirements from landlords, lenders, or customers.
11. Get to work and grow
Once your entity is formed, your documents are in place, and your registrations and accounts are set up, it is time to focus on building your customer base. Look for opportunities through:
Your personal and professional network
Social media and online marketing
Local chambers of commerce and business networking groups
Starting a business in Louisiana can feel overwhelming, particularly if it is your first time. With careful planning, legal and tax compliance, and the right support, you are ahead of many owners who skip these steps. A clear vision and strong foundation will increase your chances of long-term success.
How a Louisiana business and tax attorney can help
Many pieces of the startup process are manageable on your own, but there are key points where professional advice is worth the investment. These include:
Choosing the structure that fits your goals and tax situation
Drafting operating agreements, bylaws, and succession terms
Planning for federal and Louisiana tax obligations
Addressing existing tax issues before launching a new venture
If you are thinking about starting or restructuring a business in Louisiana, consider scheduling a consultation to walk through your plans and make sure your formation strategy supports the future you want for your company. We help business owners and individuals on the Northshore, New Orleans Metro area and throughout the state including Mandeville, Covington, Madisonville and the surrounding areas.
