Key Takeaways
- Louisiana extends charging-order-as-exclusive-remedy protection to single-member LLCs the same as multi-member LLCs — AOK Property Investments, LLC v. Boudreaux, No. 20-237 (La. App. 5 Cir. Dec. 9, 2020)
- Louisiana does not legally require a written operating agreement, but you should have one anyway
- AOK Property Investments itself addresses (and rejects) an attempt to bypass Louisiana's charging-order regime through a seizure theory, but no separate heightened veil-piercing standard specifically for single-member LLCs has been confirmed. General principles apply, though — as everywhere — a sole owner faces more practical scrutiny than a multi-member LLC simply because there's no second member's conduct to point to as evidence of genuine separateness.
- Louisiana has a flat personal income tax rate of 3.0%, effective for tax periods beginning on or after January 1, 2025 (simplified from a prior graduated system under HB 10, passed in the 2024 Special Session), so a single-member LLC owner pays that rate on the LLC's pass-through profit in addition to federal income tax and federal self-employment tax.
- Same-day single-member LLC formation and a solo-owner operating agreement available through LLC Attorney, at no markup on state fees
A single-member LLC is the most common way solo owners in Louisiana structure their business — and Louisiana is one of the better-documented protective states in this guide, thanks to an appellate court decision that directly rejected a creditor's attempt to seize a sole member's entire company.
This guide covers exactly how a Louisiana single-member LLC works in 2026 — the AOK Property Investments v. Boudreaux precedent, whether you need a written operating agreement, alter-ego risk, and how the LLC is taxed at both the federal and state level.
What Is a Louisiana Single-Member LLC?
A single-member LLC (SMLLC) is a limited liability company with exactly one owner. It's formed the same way as any other Louisiana LLC — same Articles of Organization, same registered agent requirement — the only difference is ownership structure. By default, the IRS treats a single-member LLC as a "disregarded entity," meaning its income passes through to the owner's personal tax return rather than being taxed at the entity level.
Does Louisiana Protect Single-Member LLCs From Charging Orders?
A charging order limits a creditor of an LLC member (a personal creditor, not a business creditor) to collecting distributions from that member's interest — rather than letting the creditor seize LLC assets outright or force a sale. Many states extend this protection to multi-member LLCs without question, but treat single-member LLCs differently since there's no other member to protect from an unwanted co-owner.
Yes — Louisiana is one of the clearest favorable examples in this guide, confirmed by a directly on-point appellate case. Louisiana's LLC law (La. R.S. Title 12, Chapter 22) doesn't contain express 'exclusive remedy' magic words, which could otherwise leave the question ambiguous. But in AOK Property Investments, LLC v. Boudreaux, 2020 WL 7240057, No. 20-237 (La. App. 5 Cir. Dec. 9, 2020), the Louisiana Court of Appeals (5th Circuit) reversed a trial court that had allowed a creditor to seize a single-member LLC's entire 100% membership interest — holding Louisiana's charging-order provision is the exclusive remedy even for a single-member LLC. That's a real, on-point single-member charging-order case reaching a creditor-protective result, which is rare nationally.
Do I Need an Operating Agreement for My Louisiana SMLLC?
No. Louisiana does not require a written operating agreement, even for a single-member LLC. Given AOK Property's favorable holding, a well-drafted operating agreement still strengthens your position — it reinforces the LLC's separateness that the court relied on when rejecting the creditor's seizure theory.
An operating agreement can name a successor member and include transfer-on-death language, letting your LLC interest pass to an heir without going through Louisiana's succession (probate) process — worth including even though Louisiana doesn't require the document itself.
Is a Louisiana Single-Member LLC Easier to Pierce?
Courts everywhere apply the corporate veil doctrine to LLCs, but with only one member, there's no second owner's independent conduct to point to as evidence the company is a genuinely separate entity — which is why single-member LLCs face more practical scrutiny than multi-member LLCs even where the legal test is identical on paper.
AOK Property Investments itself addresses (and rejects) an attempt to bypass Louisiana's charging-order regime through a seizure theory, but no separate heightened veil-piercing standard specifically for single-member LLCs has been confirmed. General principles apply, though — as everywhere — a sole owner faces more practical scrutiny than a multi-member LLC simply because there's no second member's conduct to point to as evidence of genuine separateness.
Formalities to maintain: keep a dedicated business bank account and never commingle personal and LLC funds, sign every contract and check in the LLC's name (not your own), maintain a written operating agreement even though it isn't required, keep basic records of major decisions and distributions, and adequately capitalize the LLC for the business it actually runs.
How Is a Louisiana Single-Member LLC Taxed?
By default, the IRS disregards a single-member LLC for federal tax purposes — you report business income on Schedule C of your personal return, and you'll owe self-employment tax (Social Security and Medicare) on net earnings. You can elect corporate taxation instead by filing Form 8832 (C-corp) or Form 2553 (S-corp) if that fits your situation better — but unlike a multi-member LLC, a single-member LLC can never elect partnership taxation, since that requires more than one owner.
Louisiana has a flat personal income tax rate of 3.0%, effective for tax periods beginning on or after January 1, 2025 (simplified from a prior graduated system under HB 10, passed in the 2024 Special Session), so a single-member LLC owner pays that rate on the LLC's pass-through profit in addition to federal income tax and federal self-employment tax.
Louisiana LLCs owe a $30 annual report fee if filed online through GeauxBIZ, or $35 if filed by mail — a flat filing cost, not an income-based tax, and it applies regardless of whether the LLC made any profit.
Does My Louisiana SMLLC Need an EIN?
Technically, a single-member LLC with no employees can use the owner's SSN for federal tax filing purposes. In practice, get an EIN anyway (it's free and instant from the IRS) — nearly every Louisiana bank requires one to open a business account, and using an EIN instead of your SSN keeps your personal information off business paperwork and vendor forms.
Louisiana recodified its LLC law in 2024–2025 and separately adopted its flat 3% income tax in 2024 — confirm no further legislative change to either before relying on the exact citations here, though AOK Property's holding remains good law as of 2026.
How to Set Up Your Louisiana Single-Member LLC
If You Do It Yourself
Step 1 — File your Articles of Organization.
Form your LLC the same way any other Louisiana LLC is formed — the state doesn't use a different form or process for single-member LLCs.
Step 2 — Appoint a registered agent.
Louisiana calls this role a "Registered Agent" — you can serve as your own if you have a physical in-state address, or use a commercial service for privacy and reliability.
Step 3 — Draft an operating agreement built for a solo owner.
No. Louisiana does not require a written operating agreement, even for a single-member LLC. Given AOK Property's favorable holding, a well-drafted operating agreement still strengthens your position — it reinforces the LLC's separateness that the court relied on when rejecting the creditor's seizure theory. An operating agreement can name a successor member and include transfer-on-death language, letting your LLC interest pass to an heir without going through Louisiana's succession (probate) process — worth including even though Louisiana doesn't require the document itself.
Step 4 — Understand your charging-order exposure.
Yes — Louisiana is one of the clearest favorable examples in this guide, confirmed by a directly on-point appellate case. Louisiana's LLC law (La. R.S. Title 12, Chapter 22) doesn't contain express 'exclusive remedy' magic words, which could otherwise leave the question ambiguous. But in AOK Property Investments, LLC v. Boudreaux, 2020 WL 7240057, No. 20-237 (La. App. 5 Cir. Dec. 9, 2020), the Louisiana Court of Appeals (5th Circuit) reversed a trial court that had allowed a creditor to seize a single-member LLC's entire 100% membership interest — holding Louisiana's charging-order provision is the exclusive remedy even for a single-member LLC. That's a real, on-point single-member charging-order case reaching a creditor-protective result, which is rare nationally.
Step 5 — Maintain formalities to avoid alter-ego risk.
keep a dedicated business bank account and never commingle personal and LLC funds, sign every contract and check in the LLC's name (not your own), maintain a written operating agreement even though it isn't required, keep basic records of major decisions and distributions, and adequately capitalize the LLC for the business it actually runs.
Step 6 — Get an EIN and open a business bank account.
Technically, a single-member LLC with no employees can use the owner's SSN for federal tax filing purposes. In practice, get an EIN anyway (it's free and instant from the IRS) — nearly every Louisiana bank requires one to open a business account, and using an EIN instead of your SSN keeps your personal information off business paperwork and vendor forms.
Step 7 — Handle ongoing state compliance.
Louisiana LLCs owe a $30 annual report fee if filed online through GeauxBIZ, or $35 if filed by mail — a flat filing cost, not an income-based tax, and it applies regardless of whether the LLC made any profit. Louisiana has a flat personal income tax rate of 3.0%, effective for tax periods beginning on or after January 1, 2025 (simplified from a prior graduated system under HB 10, passed in the 2024 Special Session), so a single-member LLC owner pays that rate on the LLC's pass-through profit in addition to federal income tax and federal self-employment tax.
Step 8 — Watch for Louisiana-specific SMLLC traps.
The most common Louisiana-specific mistake is assuming the absence of express 'exclusive remedy' statutory language means single-member charging-order protection is weak or untested here — in reality, AOK Property Investments v. Boudreaux directly addressed and rejected a creditor's attempt to seize a sole member's entire interest, making Louisiana one of the better-documented protective states in this guide despite its less explicit statutory text.
If LLC Attorney Does It for You
- Submit your business details at llcattorney.com — LLC name, registered agent, and ownership information.
- LLC Attorney forms your Louisiana single-member LLC and drafts a solo-owner operating agreement, including transfer-on-death provisions to keep your business out of probate.
- Receive your finished formation documents, EIN, and operating agreement, plus access to flat-fee attorney consultations (no retainer) for asset-protection questions as your business grows.
When Should You Talk to an Attorney About Your Louisiana Single-Member LLC?
Talk to an attorney before finalizing your Louisiana single-member LLC's structure if you're relying specifically on AOK Property Investments v. Boudreaux for asset protection and want confirmation it still applies to your fact pattern, if you're weighing multiple standalone LLCs to segregate liability across properties or business lines (since Louisiana doesn't authorize series LLCs), or if you have any Louisiana-specific succession planning questions given the state's civil-law probate system.
What You Actually Get With LLC Attorney's Louisiana SMLLC Formation
The part of forming a Louisiana single-member LLC that generic templates miss is AOK Property Investments v. Boudreaux — most multi-state formation services don't flag that Louisiana has a directly on-point appellate case affirming charging-order exclusivity for sole members, unlike many states that leave the question untested. LLC Attorney builds your operating agreement to reinforce that protection from the start.
- Single-member LLC formation in Louisiana, starting at $0 + state fees.
- Solo-owner operating agreement with transfer-on-death provisions, starting at $49.
- Charging-order, alter-ego, and tax considerations addressed for your specific state — not a generic multi-state template.
- Access to professionally trained Business Success Advisors at no charge, plus flat-fee attorney consultations (no retainer) for asset-protection questions.
Louisiana's single-member LLC rules are among the more favorable in this guide, and LLC Attorney makes sure your operating agreement reinforces the separateness that AOK Property Investments relied on to protect single-member owners.
Ready to Form Your Louisiana Single-Member LLC?
LLC Attorney forms single-member LLCs in Louisiana and drafts an operating agreement built for a solo owner, starting at $0 + state fees. See our full pricing for all service tiers.
Frequently Asked Questions
Yes. Although Louisiana's LLC statute doesn't contain express 'exclusive remedy' language, the Louisiana Court of Appeals in AOK Property Investments, LLC v. Boudreaux (2020) reversed a trial court that had allowed a creditor to seize a single-member LLC's entire membership interest, holding the charging-order provision is the exclusive remedy even for a sole member.
No, Louisiana does not legally require a written operating agreement for a single-member LLC. Given AOK Property's favorable holding, a written agreement still strengthens your position by reinforcing the LLC's genuine separateness.
No confirmed Louisiana case establishes a heightened veil-piercing standard specifically for single-member LLCs — general principles apply, and AOK Property itself rejected an attempt to bypass the LLC form through a seizure theory rather than a traditional piercing claim. Clean formalities still matter in practice for any sole owner.
No. Louisiana's single-member charging-order protection comes from case law — specifically AOK Property Investments v. Boudreaux (2020) — rather than from an explicit statutory carve-out naming single-member LLCs.
No. Partnership taxation requires at least two members. A Louisiana single-member LLC can only be taxed as a disregarded entity (the default), or elect C-corp or S-corp taxation instead.
Technically optional if the LLC has no employees (you can use your SSN instead), but get one anyway — it's free from the IRS, nearly every Louisiana bank requires it to open a business account, and it keeps your SSN off business paperwork.
Yes. Your operating agreement can name a successor member and include transfer-on-death language, letting your LLC interest pass to an heir outside of Louisiana's succession (probate) process — even though Louisiana doesn't require the operating agreement itself.
Because AOK Property Investments already extends charging-order exclusivity to Louisiana single-member LLCs, adding a nominal second member isn't necessary here the way it might be in a weaker state like Florida or Kentucky. It's still worth discussing with an attorney if you have other reasons (estate planning, succession) to consider it, since the tradeoffs (tax treatment, governance) are real regardless of the reasoning.
Yes. LLC Attorney forms single-member LLCs in Louisiana, including a solo-owner operating agreement, starting at $0 + state fees.