LLC vs. S-Corp in Louisiana: Which Structure Is Right for Your Business?
Most online guides treat the choice between an LLC and an S-Corp as a minor accounting preference. They walk through federal self-employment tax in the abstract and stop there—rarely accounting for how Louisiana’s own tax rules shape the decision.
That gap matters more now than it has in years. Louisiana has overhauled its tax code, moving to a flat individual income tax, repealing the corporate franchise tax, and rewriting how S-Corporations are taxed at the state level. The structure that made sense for a Louisiana business two years ago may not be the right one today.
This guide explains what an LLC and an S-Corp election actually are, how the recent changes affect the math, and the practical trade-offs to weigh before you decide.
First, Clear Up the Biggest Misconception
You cannot form an “S-Corp” at the Louisiana Secretary of State’s office. An S-Corp is not a type of legal entity—it is a federal tax election. Understanding that distinction is the foundation of this entire decision.
The LLC (Limited Liability Company) is a legal entity formed under Louisiana law. Its main job is liability protection: it creates a separation between your personal assets—your home, your savings—and your business’s debts and obligations. By default, the IRS and the Louisiana Department of Revenue (LDR) treat a single-member LLC as a disregarded entity, meaning its income is reported on the owner’s personal return as if it were a sole proprietorship.
The S-Corp election is a tax classification under Subchapter S of the Internal Revenue Code. After forming your LLC, you can file IRS Form 2553 to elect to have the business’s profits taxed under those rules. The LLC remains your legal entity; the election only changes how it is taxed.
In short: you keep the LLC. The S-Corp election is a tax overlay on top of it.
How Louisiana’s 2025–2026 Tax Changes Affect the Decision
Three recent changes reshaped the calculus for Louisiana business owners.
A flat 3% individual income tax
Effective for tax periods beginning on or after January 1, 2025, Louisiana replaced its graduated brackets with a single flat individual income tax rate of 3%. Because both standard LLC income and S-Corp pass-through income land on the owner’s personal return, that 3% rate now applies to your share of business profits under either structure. The standard deduction also rose substantially (to $12,500 for single filers and $25,000 for joint filers), which shifts the after-tax picture for many smaller businesses.
The corporate franchise tax is repealed
Louisiana’s corporate franchise tax is repealed for tax periods beginning on or after January 1, 2026. Historically, this tax discouraged some owners from adopting corporate tax structures. Worth noting, though: the repeal applies to corporate filers generally, so on its own it does not tilt the decision toward an LLC or an S-Corp. It simply removes a cost that used to weigh against corporate treatment.
New pass-through treatment for S-Corporations
This is the change most relevant to the LLC-versus-S-Corp question, and it is genuinely new. For most of Louisiana’s history, the state did not recognize federal S-Corp status—an S-Corp generally had to file and pay Louisiana income tax much like a C-Corporation unless it made a specific “S-corporation exclusion” election.
Under Act 382, that flips. For tax periods beginning on or after January 1, 2026, S-Corporations are no longer subject to Louisiana corporation income tax at the entity level. Instead, the entity files an informational return (Form CIT-620—the former CIFT-620, renamed now that the franchise component is gone), and the shareholders report and pay Louisiana tax on their distributive shares through their own returns. Louisiana’s treatment now lines up far more closely with federal pass-through rules than it used to.
LLC vs. S-Corp in Louisiana: Side-by-Side
| Feature | Standard Louisiana LLC | LLC with S-Corp Election |
|---|---|---|
| Default tax classification | Sole proprietor / disregarded entity | Pass-through (S-Corporation) |
| Self-employment tax (15.3%) | Applies to net business profit (up to federal wage-base limits) | Applies only to W-2 salary; distributions are not subject to SE tax |
| Owner compensation | No payroll required; owner takes draws | Owner must be paid a reasonable W-2 salary |
| State filing | Personal return; annual report with the Secretary of State | Informational return (Form CIT-620); shareholders report their shares |
| Administrative burden | Lower | Higher—payroll, recordkeeping, and stricter formalities |
The Self-Employment Tax Question
For most owners, the reason to consider an S-Corp election is to reduce self-employment tax.
In a standard single-member LLC, you generally pay 15.3% self-employment tax (Social Security and Medicare) on your net business profit, subject to federal wage-base limits. If your business nets $100,000, that profit is exposed to self-employment tax before income tax is even calculated.
An S-Corp election splits your income into two streams:
- A W-2 salary you pay yourself as an employee of your own company. This is subject to the usual 15.3% in payroll taxes.
- Distributions of the remaining profit, which are generally not subject to self-employment tax.
A simplified example: if the business nets $100,000 and you pay yourself a defensible salary of $50,000, payroll taxes apply to the $50,000 salary, while the remaining profit passes through without self-employment tax. Depending on your numbers, that can translate into meaningful annual savings.
The catch is in the word “defensible,” which leads to the most important trade-off.
The Trade-offs of an S-Corp Election
The savings are real, but an S-Corp election comes with obligations the IRS and LDR take seriously.
Reasonable compensation is not optional
The salary you pay yourself must be reasonable for the work you actually do—roughly what you’d have to pay someone else to do the job. This is the central pitfall, and it is often misunderstood. The risk isn’t “worker misclassification” in the contractor-versus-employee sense; it’s that the IRS or LDR can recharacterize your distributions as wages if your salary is unreasonably low, then assess back payroll taxes, interest, and penalties. Setting salary too aggressively to chase savings is the fastest way to lose them.
Electronic filing is mandatory
Louisiana requires S-Corporations to file their returns and make related payments electronically, generally through the Louisiana Taxpayer Access Point (LaTAP). Missing a deadline or submitting on paper can trigger administrative penalties.
The pass-through entity tax (PTET) election adds complexity
Separately, under La. R.S. 47:287.732.2, an S-Corporation (or an entity taxed as a partnership) may elect to pay Louisiana income tax at the entity level rather than passing it through to owners. For some businesses this can preserve a federal deduction that would otherwise be capped at the individual level.
It is a deliberate, documented step. The election is made on Form R-6980, submitted to LDR with proof that owners holding more than half the ownership interest approved it. An electing entity’s income is then taxed at the individual rate, and an S-Corp that makes this election gives up the separate S-corporation exclusion. This is worth doing with guidance—the interaction with your federal return is where the value (or the mistake) lives.
Asset Protection: What Actually Changes
From a liability standpoint, a standard LLC and an LLC with an S-Corp election offer the same baseline protection. Both separate your personal assets from business liabilities, and both are governed by the same Louisiana LLC law.
Where they differ is in practice, not on paper.
Charging order protection. If a creditor pursues you personally for something unrelated to the business, Louisiana law generally limits that creditor to a “charging order”—a right to receive distributions if and when you make them. The creditor typically cannot seize the LLC or force a sale of its assets.
Veil piercing. The protection holds only if you respect the entity. Because an S-Corp election layers on payroll, formal filings, and tighter recordkeeping, an owner who runs it loosely—commingling personal and business funds, skipping real payroll, ignoring filing rules—gives a plaintiff’s attorney more to point to in arguing the entity is a sham. The added formalities aren’t the risk; failing to follow them is. Run cleanly, the formalities actually strengthen your position.
When Does an S-Corp Election Make Sense?
There’s no universal number, but a common benchmark is that an S-Corp election starts to pay off once a business consistently nets somewhere in the range of $50,000–$60,000 in profit after expenses. Below that, added accounting, payroll, and filing costs tend to eat up the self-employment tax savings. The right threshold for you depends on your salary, your margins, and your long-term plans—which is exactly the kind of thing worth modeling before you elect.
Frequently Asked Questions
Is an S-Corp a separate legal entity in Louisiana? No. You form an LLC (or corporation) under state law, then make a federal S-Corp tax election. The election changes how the business is taxed, not what it legally is.
Are S-Corporations still subject to Louisiana corporate income tax? For tax periods beginning on or after January 1, 2026, S-Corporations are no longer taxed at the entity level for Louisiana income tax. The entity files an informational return (Form CIT-620), and shareholders report and pay Louisiana tax on their shares through their own returns.
At what income should I consider an S-Corp election? Many businesses find the election becomes worthwhile around $50,000–$60,000 in consistent net profit, where the self-employment tax savings begin to outweigh the added cost and complexity. Your specific numbers should drive the decision.
Can an S-Corp file one return for out-of-state owners? In many cases, yes. Louisiana allows composite filing on behalf of nonresident shareholders, which can spare those owners from filing separate Louisiana individual returns. The mechanics depend on your facts.
What is the Louisiana PTET election? Under La. R.S. 47:287.732.2, an eligible entity can elect (on Form R-6980, with majority-owner approval) to pay Louisiana income tax at the entity level. It can offer a federal tax benefit but adds filing complexity, so it’s best evaluated with a professional.
Talk to a Louisiana Business Attorney
Choosing between a standard LLC and an S-Corp election isn’t something to copy from a generic template. The right answer depends on your profit, your salary, your growth plans, and how Louisiana’s updated tax rules apply to your specific situation.
At Bloom Legal, we help Louisiana business owners structure their companies clearly and cost-effectively—reviewing your goals, preparing your foundational agreements, and making sure your entity is set up to do its job. Contact our New Orleans office to schedule a consultation about your business.
This article is provided for general informational purposes only and does not constitute legal or tax advice. Tax laws change and apply differently to each situation. Please consult a qualified attorney or tax professional about your specific circumstances.
