A Series LLC is a unique form of a limited liability company that allows for the creation of multiple, distinct series within a single LLC. Each series operates independently, with its own assets, liabilities, and members. This structure allows for the segregation of assets and liabilities among different series, providing liability protection for each series from the debts and obligations of the others.
Yes, Illinois permits the formation of Series LLCs under the Illinois Limited Liability Company Act. The relevant statute is 805 ILCS 180/37-40, which outlines the requirements and provisions for establishing a Series LLC in the state. Special language authorizing the creation of series must be included in the formation documents.
In an Illinois Series LLC, the master LLC acts as the umbrella entity, under which individual series are created. Each series can have its own members, assets, and liabilities, and is treated as a separate entity for liability purposes. This separation requires meticulous recordkeeping to ensure that the assets and liabilities of each series remain distinct.
A Series LLC is ideal for businesses with distinct operations or assets that require separation, such as real estate investment companies, asset holding entities, or intellectual property management firms. However, for businesses with simpler structures, a traditional LLC may be more appropriate.
The name of the Series LLC must comply with Illinois naming requirements, including the use of "Limited Liability Company" or abbreviations like "LLC." Each series within the LLC should have a unique name that includes the name of the parent LLC.
A registered agent must be appointed for the Series LLC. This agent must be a resident of Illinois or a business entity authorized to do business in the state, responsible for receiving legal documents on behalf of the LLC.
The Certificate of Formation must be filed with the Illinois Secretary of State. This document includes the LLC's name, address, registered agent information, and management structure. Filing can be done online or by mail.
The Certificate of Formation must explicitly state that the LLC is authorized to establish series. Failure to include this language may result in the inability to form series under the LLC.
An operating agreement is crucial for internal governance and should outline the management, asset, and liability separation for each series. This document is not filed with the state but is essential for legal and operational clarity.
Individual series are created internally by the LLC, and each series should maintain separate records and accounts to ensure liability protection.
An Employer Identification Number (EIN) is required for the parent LLC and may be necessary for each series, depending on their operations and tax requirements.
Each series should have its own bank account to prevent commingling of funds, which is crucial for maintaining liability protection.
The Series LLC must comply with Illinois tax obligations, including state income tax and any applicable sales tax. Each series may have separate reporting and payment responsibilities.
The filing fee to form a Series LLC in Illinois is $400, which covers the master LLC at the time of formation. Additional fees apply if individual series are created after formation, and the Series LLC is also subject to ongoing annual reporting requirements.
Illinois does not impose a franchise tax on Series LLCs. However, each series may be subject to state income tax and must comply with reporting obligations.
Series LLCs in Illinois must file an annual report with the Secretary of State and maintain accurate records for each series to ensure compliance with state laws.
A Series LLC offers a flexible structure for businesses with multiple operations or assets, while a traditional LLC is simpler and may be more suitable for single-operation businesses. The choice depends on the complexity and needs of the business.
This article provides general information about Illinois LLC formation requirements under the Illinois Limited Liability Company Act. It is not intended as legal advice. Persons forming an LLC should consult with a private attorney regarding their specific circumstances.
© 2026 Avbot.org - All Rights Reserved.