Can an LLC Own Another LLC? Structure, Tax, and Liability

Limited Liability Companies (LLCs) are standard for business owners seeking operational flexibility and liability protection. As enterprises grow, owners often need to segregate various assets or business lines, leading to complex ownership structures. The question of whether one LLC can own another LLC is frequently posed by those looking to scale operations while managing risk. This structure is permissible under state laws and is a widely used strategy for sophisticated business management.

Yes, an LLC Can Own Another LLC

State statutes permit an LLC to hold ownership interests in other business entities, including other LLCs. This creates a Parent-Subsidiary relationship, where the Parent LLC acts as a holding company. The Parent LLC owns membership units, often 100%, in the Subsidiary LLC, sometimes called an Operating LLC. The Parent becomes the sole or controlling member of the Subsidiary, establishing a legal relationship where the Parent entity controls the governance and operations of the Subsidiary.

Strategic Reasons for Multi-LLC Structures

The primary motivation for establishing a Parent-Subsidiary LLC structure is isolating liability and protecting valuable assets. Creating separate legal entities for distinct business activities significantly reduces the risk of a lawsuit or financial obligation in one business contaminating the others. This process is known as “siloing” risk.

For example, a business operating a chain of retail stores and owning the real estate can place the operational business in one Subsidiary LLC and the land and buildings in another. If the retail operation faces a major lawsuit, the real estate held by the other entity is generally shielded from the claim. This separation ensures that a failure in a high-risk venture does not jeopardize the entire enterprise.

Structuring the Parent and Subsidiary Relationship

Establishing this multi-entity structure requires careful documentation to ensure the legal separation remains enforceable. The Subsidiary LLC’s formation documents, such as the Certificate of Organization, must list the Parent LLC as the sole or primary member. The Operating Agreements for both entities must define the governance structure and the relationship between them.

Maintaining the integrity of the liability shield requires the strict observance of corporate formalities. Each entity must operate as a separate business, requiring distinct Employer Identification Numbers (EINs) and separate bank accounts. All transactions, contracts, and financial records must be kept separate for each LLC to prevent the commingling of funds or operations. This administrative distinction is paramount to defending the structure against challenges in court.

How the IRS Taxes Multi-Entity LLCs

The IRS applies standard default classification rules to multi-entity LLCs, leading to different tax treatments based on the Parent LLC’s ownership. If the Parent LLC is owned by a single individual, the wholly-owned Subsidiary is treated as a disregarded entity under Treasury Regulations. The Subsidiary’s income and expenses flow up to the Parent, and the final tax burden is reported on the owner’s personal return, often using Schedule C or Schedule E.

If the Parent LLC has multiple owners, the structure is generally treated as a partnership, requiring the filing of Form 1065. The single-member Subsidiary LLCs remain disregarded entities, with their financial activities consolidated into the Parent LLC’s partnership return. Owners can override these default classifications by filing Form 8832, Entity Classification Election, to choose taxation as a C-Corporation or S-Corporation. An election for S-Corporation status requires filing Form 2553, which subjects the entire consolidated structure to corporate income tax rules.

The Alternative: Understanding Series LLCs

An alternative structure that achieves similar liability separation without multiple separate entity filings is the Series LLC. This structure is a single master LLC that allows for the creation of multiple internal “series” or “cells.” Each series can possess its own assets, members, and liability shield. The primary attraction is achieving internal liability segregation with a single state filing and often reduced administrative fees compared to establishing multiple standalone LLCs.

The Series LLC is a creation of state law and is only authorized in a minority of jurisdictions, including Delaware, Texas, and Illinois. A concern for businesses utilizing a Series LLC is the questionable validity of the internal liability shield when conducting business outside the state of formation. Legal precedent is still developing, and states without Series LLC statutes may not recognize the liability separation, treating the entire structure as a single entity for litigation purposes.

Critical Compliance and Administrative Requirements

The effectiveness of the liability shield in a Parent-Subsidiary structure rests on the operational discipline of the owners and managers. Maintaining the legal distinction requires rigorous adherence to administrative formalities to avoid a court “piercing the corporate veil.” This doctrine allows a court to disregard the entities’ legal separation if they are found to be mere alter egos of each other.

To mitigate this risk, each Subsidiary must contract in its own name, not the Parent’s, and maintain separate accounting records reflecting its independent financial status. Owners must also ensure all state-level compliance obligations are met for every entity, including filing separate annual reports and paying associated fees in each jurisdiction. Failing to observe these requirements, such as commingling bank accounts, can nullify the entire purpose of the complex structure.