Yes, you can have more than one LLC. No federal or state law caps the number of limited liability companies a single person can form or own, and the IRS confirms that LLC membership has no maximum.1Internal Revenue Service. Limited Liability Company (LLC) You can form two, ten, or fifty, in any combination of states, for any lawful purpose. The real questions are how to structure them, what each one costs to keep alive, and how to avoid the mistakes that let a court ignore the separation you set them up for.
Each LLC you form is its own legal entity with its own rights and obligations. A lawsuit against one does not automatically reach the assets of another, and a contract signed by one company does not bind its siblings. That isolation is the whole reason people form multiples: putting different businesses or asset categories behind separate walls so a problem in one stays contained.
Three Ways to Structure Multiple LLCs
How you organize the entities matters as much as whether you form them. Three approaches dominate, and each trades simplicity against protection and cost.
Standalone LLCs
The simplest approach is forming completely independent LLCs with no ownership relationship between them. You are the member of each one individually. Each entity has its own formation documents, its own bank account, and its own operating agreement. Clean separation is the upside: no shared exposure, no complexity in the ownership chain. The downside is that every LLC carries its full weight in annual fees, registered agent costs, and tax filings. Two or three is manageable. Ten gets heavy fast.
Holding Company With Subsidiaries
A holding company structure places a single parent LLC at the top, with that parent owning the membership interests of several subsidiary LLCs underneath it. The parent typically holds no operating assets and conducts no business of its own; its only purpose is to control the subsidiaries. Each subsidiary runs a specific business line or holds a particular asset, like a rental property or a restaurant. If someone sues one subsidiary, the other subsidiaries and the parent remain insulated. The structure also centralizes decisions at the parent level, which helps as you scale.
Series LLC
Roughly 19 states and territories authorize a structure called a series LLC, which lets you create multiple internal divisions (called “series” or “cells”) under a single master filing. Each series can hold its own assets, incur its own debts, and have its own members. You file one set of formation documents and pay one formation fee, but get multiple pockets of liability protection. The catch is that not every state recognizes the liability walls between series, and courts in states that do not authorize this structure have not consistently honored them. If your business operates across state lines, the protection a series LLC offers in its home state may not travel with it. Banks also sometimes struggle with series LLCs, making it harder to open separate accounts for each series.
What It Takes to Form Each One
Every new LLC requires the same core items, whether it is your first or your fifteenth.
- A distinguishable name. Your LLC’s name cannot be identical or confusingly similar to an entity already on file with the state. Most states maintain a searchable database where you can check availability before filing.2U.S. Small Business Administration. Choose Your Business Name
- A registered agent with a physical street address in the state who can accept legal documents on the LLC’s behalf during business hours. This can be you, another person, or a commercial service. Professional agent services typically charge between $100 and $300 per year per entity, which adds up quickly when you own multiple LLCs.
- Articles of Organization (called a Certificate of Formation in some states) filed with the Secretary of State, listing the company name, registered agent, and organizer information.
- A management structure declaration: member-managed, where all owners run the business, or manager-managed, where designated managers do. This choice goes into the formation document and affects who can sign contracts for the company.
- An operating agreement spelling out ownership percentages, profit distribution, exit rules, and decision-making. Five states require one by law, and the rest strongly encourage it. Each LLC needs its own, customized to that entity. Copy-pasting the same document across all your companies is a red flag that can undermine their separate identities.3U.S. Small Business Administration. Basic Information About Operating Agreements
Most states let you file online through the Secretary of State’s portal, with paper filings also accepted by mail. Online filings typically process in a few business days; paper can take weeks. Initial filing fees range from $50 to $520 depending on the state. Expedited processing is available in many states for an additional charge that can run several hundred dollars.
How Taxes Work With Multiple LLCs
Owning multiple LLCs does not necessarily mean filing multiple separate tax returns, but it does mean more paperwork and a few traps.
If you are the sole owner of an LLC and have not elected corporate tax treatment, the IRS treats that LLC as a “disregarded entity.” The company itself files no separate income tax return. Instead, its income and expenses flow through to your personal Form 1040.4Internal Revenue Service. Single Member Limited Liability Companies If you own several single-member LLCs, you file a separate Schedule C for each. The IRS is explicit: “If you owned more than one business, complete a separate Schedule C for each business.”5Internal Revenue Service. Instructions for Schedule C (Form 1040)
The net income from all your LLCs combines on your personal return and is subject to self-employment tax if total net earnings exceed $400. The self-employment tax rate is 15.3% (12.4% for Social Security plus 2.9% for Medicare), applied to 92.35% of your net self-employment income. You can deduct half of that tax when calculating your adjusted gross income.6Internal Revenue Service. Topic No. 554, Self-Employment Tax Running four profitable LLCs means four Schedule Cs feeding one self-employment calculation. Underestimating quarterly estimated payments when income is spread across several entities is one of the more common and expensive mistakes.
An LLC with more than one member is treated as a partnership by default and files its own informational return (Form 1065), issuing a Schedule K-1 to each member. If you hold interests in several multi-member LLCs, you receive a K-1 from each one. Any LLC can also elect to be taxed as a C corporation or S corporation. These elections apply per entity, so you could have one LLC taxed as a disregarded entity, another as a partnership, and a third as an S corporation at the same time.
What It Costs to Keep Them Alive Each Year
Forming the LLC is the easy part. The real cost sits in the annual compliance stack, multiplied by the number of entities you own.
Each LLC needs its own EIN from the IRS, even single-member LLCs with no employees. The IRS considers each business entity a separate taxpayer that should have only one EIN.7Internal Revenue Service. Employer Identification Number Applying is free through the IRS online portal and takes minutes. You use the EIN to open the LLC’s bank account and file its tax returns.
Every LLC must have its own dedicated bank account. This is not a suggestion; it is the single most important thing you do to preserve liability protection. Banks generally require the LLC’s EIN, a copy of the formation documents, and any ownership agreements before opening an account.8U.S. Small Business Administration. Open a Business Bank Account Five LLCs means five business checking accounts at minimum. Some banks get cautious when one person opens multiple business accounts in a short period, so expect additional documentation requests.
Most states require LLCs to file an annual or biennial report to stay in good standing. Miss it and you face penalties, with administrative dissolution waiting at the end: the state cancels your LLC. Fees vary widely. Several states charge nothing. Others impose annual obligations exceeding $800 when franchise taxes are included. A handful fall in the $50 to $300 range. Each LLC pays this separately, every cycle. Five LLCs in a state with a $300 annual obligation runs $1,500 a year just to keep the lights on, before registered agents, tax preparation, or actual business operations.
You also need a registered agent in every state where each LLC is formed or registered to do business. Commercial agent services run roughly $100 to $300 per entity per state per year. The costs compound in a way most people underestimate at formation.
Keeping the Liability Shield Intact
Separate LLCs only work if courts respect the separation. They can collapse the walls through a doctrine called “piercing the veil” if you treat your LLCs as extensions of yourself rather than as independent businesses. When that happens, your personal assets or the assets of your other LLCs become reachable by creditors. The failure almost always comes down to the same handful of mistakes.
- Commingling funds. Using one LLC’s bank account to pay another LLC’s bills, depositing personal income into a business account, or paying personal expenses with company money. Every dollar should move through the correct entity’s account, and transfers between related LLCs should be documented as loans or intercompany transactions.
- Ignoring formalities. Failing to maintain separate records, using the same operating agreement across entities without customizing it, or making decisions for a subsidiary without documenting them at the subsidiary level.
- Undercapitalization. Forming an LLC with no money or assets behind it so it cannot cover its foreseeable obligations. A court may read this as evidence the entity was never intended to operate as a real business.
- Misrepresenting identity. Signing contracts or dealing with customers without making clear which LLC is on the other side. If the outside world cannot tell your entities apart, a court may decide they are not actually separate.
The more LLCs you own, the more disciplined you have to be. Document every distribution, keep books for each entity individually, and hold yourself to the same standard you would expect if each LLC had a different owner.
If Your LLCs Operate in More Than One State
If an LLC does business in a state other than the one where it was formed, it may need to register as a “foreign” entity in the additional state. “Foreign” here means out-of-state, not international. The trigger is generally whether the LLC has a physical presence, employees, or is regularly transacting business there. Simply having a bank account in another state or shipping goods through interstate commerce does not typically require registration.
Foreign qualification fees range from about $50 to $750 depending on the state, and most states also require the foreign LLC to maintain a registered agent locally and file annual reports. Skipping registration has a real consequence: an unregistered LLC typically loses the ability to file lawsuits in that state’s courts. Your contracts remain valid, but you cannot enforce them through litigation until you register and pay any back fees or penalties.
When you own several LLCs and each operates in different states, the obligations multiply. An LLC formed in one state but doing business in three others needs to register in all three, with separate agent designations and annual filings in each. Map out where each LLC actually conducts business before assuming your home-state formation covers everything.
What About Beneficial Ownership Reporting?
The Corporate Transparency Act originally required most LLCs to file beneficial ownership information reports with FinCEN, the Treasury Department’s financial crimes unit. An interim final rule published in March 2025 exempted all entities formed in the United States from this requirement. Under the current rule, only entities formed under the law of a foreign country and registered to do business in a U.S. state must file.9FinCEN.gov. Beneficial Ownership Information Reporting If you are forming domestic LLCs, you do not need to file beneficial ownership reports under the rule as it stands in 2026. That could change if a subsequent final rule reinstates domestic reporting, so check FinCEN’s website before you assume the exemption is permanent.