Series Limited Liability Company

A business structure with unique asset protections.

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Certain states allow companies to form a distinctive business structure called a "series Limited Liability Company (LLC)."

The series Limited Liability Company (LLC) takes its name from the fact that it can have multiple (a "series" of) members, managers, or business lines within it. Each series within the company can hold assets, have members, and pursue its own business objectives, all while enjoying protection from legal claims against other series within the company.

In short, a series LLC allows a company to separate and protect multiple assets without the need to form additional entities.

Reasons to form a series LLC include:

  • Reduced cost: Just one filing fee is required to form a series LLC, regardless of how many series it contains.
  • Asset protection: By design, the assets of each series are safe from judgments against the others, although bankruptcy may undermine this protection.
  • Versatility: A series LLC allows for variation in business purposes within it. This structure is often used to safeguard real estate or intangible assets.

The Company Corporation can help.

The series LLC structure is permitted in a limited number of states. The Company Corporation can help customers register a series LLC in:

It's important to note that because the federal tax consequences and legal implications of a series LLC remain uncertain, we recommend that customers consult a qualified legal and tax professional for help managing their series LLC.

Learn more

Get more details about the series LLC in our Frequently Asked Questions section.

Series Limited Liability Company FAQs

What is a Series LLC?

A few states now permit companies to form a business structure known as a Series LLC. This type of Limited Liability Company (LLC) can have multiple series, or groups of series, within the LLC, each with its own or common members, managers or LLC interests (i.e., ownership). In theory, an LLC can use each series to hold a separate asset, like property or investments. Each of the series can be segregated from the liabilities of the others, so that the creditors of one series within the LLC cannot reach the assets of another series within the LLC.

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Which states have adopted Series LLCs?

The Company Corporation can help customers register a Series LLC in Delaware, Illinois, Iowa, Nevada, Oklahoma, Tennessee, Texas and Utah. In addition, the Commonwealth of Puerto Rico has adopted a Series LLC statute.

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What are the advantages of a Series LLC?

  • Reduces cost by forming only one business at the state level
  • May protect assets held by one series from judgments against another series
  • Often used to hold real estate or intangible assets (e.g., investment securities)
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What are the disadvantages of a Series LLC?

It has not yet been tested by case law, particularly in regard to its applicability to real estate. There is the risk that some courts may not recognize the separateness of each series, or may use their authority to tear down the "walls" separating the entities. Customers should form this type of company under the guidance of an experienced attorney, who can help them properly structure the company, draft its operating agreement, and ensure that its assets are properly separated and recorded.

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How is a Series LLC taxed?

The IRS has issued proposed regulations that would require the series to determine whether it will be taxed as a corporation (i.e., each series is a separate entity) or as a partnership (i.e., the series is disregarded for taxes). These regulations do not address how the LLC itself is to be taxed. It is possible, however, that the states in which Series LLCs may be formed may adopt different tax treatment for state tax purposes. If you are interested in setting up a Series LLC, in addition to consulting experienced legal counsel, you should also consult a tax advisor.

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Do I need an attorney to form a Series LLC?

No. You can prepare and file necessary paperwork yourself, or you can use The Company Corporation to form your Series LLC.

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Is a Series LLC required to have a registered agent?

Yes. LLCs must designate someone to receive official state correspondence and legal notices, called service of process. Most states refer to this delegate as a "Registered Agent." Some states also use the terms "statutory agent" or "resident agent." Some states will not allow a business to serve as its own Registered Agent. Other states allow a company to designate an owner or director as its Registered Agent. However, that agent must:

  • Remain available during normal business hours
  • Maintain a physical address located in the state where the business registered, and any states where the company is doing business
  • List their name and address in public records

Because of these requirements, most businesses choose to name a third-party Registered Agent like The Company Corporation.

Failure to respond to a legal notice can result in a default judgment against your company. This means that a court can order your business to pay significant penalties without hearing your side of the argument.

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After I form my business, how do I remain in compliance?

Because the federal tax consequences and legal implications of a Series LLC remain uncertain, we recommend that customers consult qualified legal and tax professionals for help managing their Series LLC.

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Form a Series LLC

Packages in Delaware & Nevada starting at:


plus state fees

Call now to place your order: 800.818.6082