Louisiana LLC structure and cost: a flat 3% tax, a repealed franchise tax, and a membership interest that belongs to the marriage by default

Louisiana remade its tax code in a single reform, and the direction is favorable for an LLC owner. As of 2025 the individual income tax is a flat 3%, and as of 2026 the corporate franchise tax is gone. That second change lands at the same time as the 2024 law that gutted the single business enterprise doctrine, covered on the protection page, so a Louisiana multi-entity structure became both safer and cheaper in the same window. The catch is not in the tax rates. It is in the civil law: Louisiana is a community property state, and an LLC interest acquired during a marriage is community property by default, which means both spouses hold rights in it whether the operating agreement acknowledges that or not. Take the taxes first, then the community-property question, because the community-property question is the one that surprises people.

The flat tax and the repealed franchise tax

Louisiana’s income tax is now simple, and the entity-level tax that once burdened holding structures is ending.

Louisiana taxes individual income at a flat 3%, so an LLC’s income passes through to its members at a single low rate.

Under the 2024 reform, effective for periods beginning on or after January 1, 2025, Louisiana replaced its graduated individual income tax with a flat 3%, with a standard deduction of $12,500 for a single filer and $25,000 for a married couple filing jointly. A Louisiana LLC is a pass-through, so its income lands on the members’ returns at that flat 3%, and the effective rate after the standard deduction is lower still. The same reform set a flat 5.5% corporate income tax for an LLC that elects corporate treatment, and it removed Louisiana’s unusual deduction for federal income taxes paid, a quirk that had complicated returns for years.

Louisiana’s corporate franchise tax is repealed for periods beginning on or after January 1, 2026, which removes a recurring cost that fell on entity-heavy structures.

The corporate franchise tax, a capital-based tax that applied to corporations and to LLCs taxed as corporations, is repealed for periods beginning on or after January 1, 2026, with the 2025 return the last one to calculate it. For an investor running many entities, that repeal matters, because a franchise tax measured on capital multiplies across a structure the way a flat report fee does. Its removal, together with the 2024 statute that made affiliated LLCs harder to collapse, means Louisiana now imposes less friction on exactly the multi-entity structures a real estate investor builds. The offset to all of this sits in the sales tax: Louisiana raised its state rate to 5% in 2025, and combined with high parish rates the total runs near 9.5% or more in the major cities, among the highest in the country. That burden falls on spending, not on the LLC’s income, but it belongs in the picture of what Louisiana costs.

The membership interest that belongs to the marriage

Here is the civil-law seam, and it reaches the ownership itself, not just the tax.

In Louisiana, an LLC interest acquired during a marriage is community property by default, so both spouses hold rights in it unless the couple has agreed otherwise.

Louisiana is a community property state, and property acquired during a marriage is presumptively community, which includes a membership interest bought or created while married and the fruits it produces. That has consequences a common-law investor does not expect: the non-managing spouse has community rights in the interest that can surface in management questions, in the disposition of the interest, and above all at death or divorce, when the community is partitioned and the spouse is entitled to half of its value. It also interacts with creditors, because community property answers for community obligations, so a debt characterized as community can reach an interest held in community even if only one spouse incurred it. Keeping a membership interest as separate property is possible, but it takes deliberate steps: funding the purchase with separate money and documenting it, or entering a matrimonial agreement that classifies the interest as separate. The freedom of contract guide covers the operating agreement; the Louisiana-specific point is that the operating agreement alone does not settle who owns the interest, because the community-property regime does that in the background, and a plan that ignores it can hand a departing or surviving spouse half of an interest the other spouse thought was his.

No transfer tax, and no series

On moving and structuring property, Louisiana is cheap in one way and limited in another.

Louisiana imposes no statewide real estate transfer tax, so moving property into an LLC costs only recording fees outside New Orleans.

Louisiana has no statewide real estate transfer tax. The one exception is the City of New Orleans, which imposes a flat documentary transaction tax, a fixed fee rather than a percentage of value, so even there the cost does not scale with the price of the property. Everywhere else in the state, retitling a property into an LLC costs only the recording fee, which makes the protective move of holding real estate in an entity inexpensive. What Louisiana does not offer is a series LLC.

Louisiana has no series LLC, so an investor holding several properties uses a separate LLC for each, with the filing and annual report that each one carries.

Louisiana’s LLC law contains no series provisions, so the one-entity-with-internal-series structure available in Utah or Indiana does not exist here. An investor who wants each property insulated forms a separate LLC for each, the traditional approach, and each is a separate filer owing its own annual report, covered on the filing page. That is a modest recurring cost, and after the franchise-tax repeal it is the main one, so a Louisiana multi-property structure is now inexpensive to hold even though it takes more entities than a series state would. The series LLC guide covers the form Louisiana lacks; here the answer is one property, one LLC, and the 2024 affiliate-protection law is what keeps those separate LLCs from being collapsed into one.

What the public record shows

Louisiana offers less privacy at formation than most states covered here.

Louisiana’s articles and annual report name the registered agent and the members or managers, so ownership is generally on the public record.

Louisiana’s Articles of Organization, the initial report filed with them, and the annual report identify the registered agent and the company’s members or managers, so a Louisiana LLC does not provide the formation-stage anonymity that a state like Wyoming or New Mexico offers. An owner who wants privacy typically has to interpose a holding entity as the member of record, and the anonymous LLC guide covers how those structures work. Louisiana is chosen for its protective structure and its low taxes, not for privacy, and an owner who needs privacy should plan for it separately.

The bottom line

Louisiana taxes individual income at a flat 3% since 2025, so an LLC’s income passes through to its members at a single low rate after a $12,500 or $25,000 standard deduction.

The corporate franchise tax is repealed for 2026, which, together with the 2024 affiliate-protection law, makes multi-entity structures both cheaper and safer than before.

An LLC interest acquired during a marriage is community property by default, so both spouses hold rights in it unless separate funds and a matrimonial agreement make it separate.

Louisiana imposes no statewide real estate transfer tax, with only a flat New Orleans documentary tax as an exception, so retitling into an LLC is inexpensive.

Louisiana has no series LLC, so multiple properties require multiple LLCs, each with its own annual report, though the affiliate-protection law keeps them from being collapsed.

What this page does not cover

This page is about where the entity lives and what it costs to hold and move. How creditors reach a member’s interest, the charging order a court made exclusive, and the 2024 law that protected affiliated companies are on the protection page. What Louisiana’s civil-law fiduciary duties require, and how self-dealing is judged, is on the governance page. The $100 formation fee and the two-strike dissolution rule are on the filing page.

Last verified August 2026.