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When it comes to setting up your business as an official entity, there are a variety of options. Below, we’ll take a look at the Series LLC (as defined in Tennessee) option – what it is, when it’s the right choice, and what the steps are to form this entity. We’ll also review how a Series LLC is taxed, and some risks that may be involved. Let’s get started:

Like a typical LLC, the Series LLC provides its owners (called members) with limited liability so that their personal assets—house, car, expansive collection of miniature ceramic elephants—cannot be reached.

Under the limited liability structure, only the assets of the underlying business can be touched. Meaning: the business pays its own bills. In some instances, the owners of an LLC might wish to keep some assets separate from the liabilities of other parts of the business.

As Forrest Gump would say, the Series LLC is like a box of chocolates. The parent-series would be the box that holds each child-series, the individually wrapped chocolates inside. Both the parent- and child-series would benefit from limited liability protection—each child-series having liability protection from the others. Each child-series would also be a slightly different flavor than the others. Each would have its own members, managers, assets, liabilities, and business purpose.  In this way, a Series LLC is comparable to a corporation parent with several subsidiaries.

To explain this in more depth, let’s take a look at a real estate example. The owner-member of the real estate business has a ton of properties, some very nice suburban single-family homes, and some college-tenant apartments that are less high-end and more likely to be short-term rental situations.

Knowing that the risks involved in holding these properties are very different, the owner might wish to keep the liabilities of its riskier properties segregated from the others, instead of tying their assets together under the same entity form.

In that case, the owner might create a Series LLC, which would allow it to operate the real estate business as a parent-series and the individual properties or a group of properties as separate child-series.

The Series LLC business structure is ideal for an owner that wishes to segregate her assets in a way that provides clear and comprehensive liability protection under certain circumstances. It is not ideal for situations where the owners will be sharing assets between the series with no accounting of rent or formal record-keeping. A Series LLC can compartmentalize the various divisions of an operating company or function as a holding company. Most commonly, Series LLCs are used for real estate, mutual funds, venture capital, captive insurance, oil and gas ventures, franchises, and licensed businesses. 

How to Form a Series LLC

As of the writing of this article, there are hundreds of Series LLCs operating in Tennessee. This is probably because they are relatively simple and inexpensive to form. In Tennessee, a Series LLC can be formed by simply checking a box on the entity formation form—so one state filing is all you need to create a parent-series.

The child-series that follow don’t require a filing at all! This means paying one filing fee can create an indefinite number of internally liability protected child-series. Also, when checking that box to form the parent-series, the owners don’t even have to indicate to the state how many child-series there will be (But Tennessee does recommend noting the creation of each child-series with them for ease of eventual termination).

Despite the inexpensive nature of its formation, the practical effect of forming a Series LLC might be more costly in some cases. Each child-series will need to be operated individually, like it is its own business. Each will need to maintain its own records and account, having its own specific associated members, managers, assets, liabilities, and business purpose or investment objectives.

Expenses may be shared across the series, like those for office space or personnel. However, such shared cost like rent should be spread out between the child-series in a logical, notated way. This requirement for separateness might effectively add to the administrative expenses of the business.

When choosing a name for each child-series, the owner should consider including the name of the parent-series and making each name distinguishable from the names of any of the other child-series. If the name is too long for good business branding, consider using a DBA (doing business as) for the child-series.

For example:


RVL Holding Company, LLC, a series LLC


123 Main Street, LLC, an individual protected series of RVL  Holding Company, LLC, a series LLC


689 South Street, LLC, an individual protected series of RVL Holding Company, LLC, a series LLC

Taxing a Series LLC

Taxes on a Series LLC are very similar to the taxing of the traditional LLC structure. It all depends on whether the entity elects to be treated as a partnership, corporation, or disregarded entity under the “check-the-box” regulations.

A Series LLC, like an LLC, with one member will be disregarded as a separate entity for federal income tax purposes, and its tax consequences will flow up to the single owner unless it elects to be taxed as a corporation under the check-the-box regulations. But note: even if an entity considered disregarded for one tax purpose, such as the federal income tax, it may not be treated as disregarded for all tax purposes.

The default classification for a multi-member Series LLC and each child-series that has two or more associated members is that of a partnership, unless it elects to be taxed as a corporation.

Keep in mind that each series is treated as a separate entity for Tennessee state and federal income tax purposes. The parent-series can elect for taxation as a corporation, while each child-series can elect its own classification.

For franchise and excise tax, the parent-series and each child-series will generally be classified as a corporation, partnership or disregarded entity, consistent with the way it is classified for federal income tax purposes.

Unless a series is classified as a disregarded entity for franchise and excise tax purposes, each child-series must file a separate tax return. The parent-series must also file a separate return unless disregarded. The parent-series and each child-series will be treated as separate entities for purposes of assessments, refunds and taxpayer remedies, unless disregarded.

Risks with Being a Series LLC

All business is risky business, am I right? So put on your white socks and button down and slide on over for a chat.

The Series LLC entity is still a *fairly new* concept, so the law around that area could be considered underdeveloped. Also, not all states are hip to the trend—some states don’t recognize the Series LLC form, and most states that do have Series LLC statutes differ on how the entity should be treated. This is to say, you would be taking a great risk to operate in a state when the law is unsettled or unknown as to the effectiveness of the internal limited liability shield of the Series LLC (AKA the reason you’d want a Series LLC in the first place).

For this reason, it is important to consider where the Series LLC might be operating prior to choosing that entity structure. If the parent and/or child-series will have business outside of the state, the owners should be acutely aware of engaging in business in any state that has not passed enabling Series LLC legislation. Additionally, all contracts should provide that the law of the state of the Series LLC should be applied in any choice of law provisions.

One of the benefits the traditional LLC holds over the corporate entity structure is the negation of formal record keeping. Generally, the owners of a corporation are required to hold annual meetings and maintain records in a formal fashion. On the other end of the spectrum, the owners of an LLC are not held to such strict standards.

However, the Series LLC falls closer on the line to the formal record keeping requirements of the corporation than to the traditional LLC. While the owners themselves may reserve their protection, failing to keep records properly might endanger the isolation of each child-series, making one child-series vulnerable to the debts and liabilities of another.

Generally, limited liability will protect a business owners’ personal assets from the reach of the business’ creditors in almost every instance. However, under certain conditions, this limited liability shield can be “pierced,” allowing creditors to breakthrough and reach the owners’ assets.

This is commonly referred to as “piercing the corporate veil,” although the concept applies to LLCs as well as corporations. When the owners of the business simple use the business as their “alter ego” to protect them from creditor liability, the veil protecting the business will likely be pierced. Some acts that might cause this are:

    • Co-mingling personal and business assets
    • Forming the business with insufficient funds to finance its expected operating costs
    • Failing to maintain business records
    • The business acting wrongfully or fraudulently

While the typical LLC does not need to maintain formal record keeping, the Series LLC does. Tennessee requires the maintenance of separate and distinct records for each series. In order to offer each child-series limited liability protection from the other child-series’ under its parent (that is, to keep the assets of parts of the business safe from the liabilities of other parts), each child-series must operate individually and separately from the others.

Sharing assets, bank accounts, and records is generally disallowed. Failing to keep the assets separate will mean that the owner cannot then keep the liabilities separate, as well—the creditors of one child-series may reach the assets of any child-series or the assets of the parent-series as a whole.

Now that you know more about a Series LLC, you can make an informed decision about what’s right for your business. Part of making an informed decision can involve contacting a subject-matter expert, such as an attorney. We’re well-versed in venture/business law at Rockridge and would be glad to get the ball rolling for you. Wishing you much success and satisfaction on the launch and growth of your business.

About RVL®

Rockridge Venture Law® was launched in 2017 to become the preeminent intellectual property and technology firm across the Appalachian Innovation Corridor. We now have offices in Chattanooga, Durham, and Nashville, and represent clients and interests globally. Our services include all aspects of intellectual property, litigation, M&A, privacy, technology transactions, and ventures.

We’re proud to be a Real Leaders Top 150 Impact Company and B Corp Best for the World for our commitment to triple bottom line business practices. Rockridge® is also certified by 1% for the Planet for its nonprofit partnerships advancing stewardship and sustainability. RVL’s nonprofit partners in 2020 include Green|Spaces, Living Lands and Waters, Mustard Seed Ranch, and the NC State Lulu Games Social and Environmental Impact Competition. We value transparency and proudly publish our yearly impact reports.

Our pioneering environmental and social impact programs attract top-notch legal talent and assure our clients of missional alignment with their corporate values. Rockridge uniquely addresses two modern profit drivers: innovation (uptake and development), and corporate social responsibility. We’re Building Today’s Company for Tomorrow’s Economy® by leading clients through the dizzying array of information controls, by helping them to develop and monetize proprietary assets, and by enabling their impactful products, programs, and principles.

Learn about global impact and innovation leaders at Rockridge I-Suite®.

See case studies on how we’ve helped transformative companies at Rockridge Case Studies.

Disclaimer: This article is general information, not legal advice. I am not your lawyer. Nothing in your review of this article or actions you take in furtherance of it establishes a legal relationship between you and I. Nothing in this article is warranted to be accurate in any way. You should not rely on anything in this article without independently discussing it with your lawyer. 

Kevin Christopher

Author Kevin Christopher

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