There is no legal limit on how many LLCs you can own in the United States. One person can form two, five, or twenty LLCs — each one a separate legal entity with its own legal identity, and typically its own EIN and bank account.
But "how many can you have?" is usually the wrong question. The more useful question is: do you actually need separate LLCs, or can you run multiple businesses under one?
The answer to that shapes whether you're managing one entity or five — and whether your compliance costs run a few hundred dollars a year or a few thousand.
This guide covers every option: multiple DBAs under one LLC, separate LLCs for each business, a holding company structure, and the Series LLC. You'll get a clear framework for choosing the right approach for your situation.
Yes. There is no federal law, and no state law, that limits how many LLCs a person can own. You can be the sole member of two LLCs, ten LLCs, or fifty — as long as you satisfy each state's formation requirements and keep up with the annual obligations for each entity.
Each LLC is a distinct legal entity. That means each one generally has its own:
Owning multiple LLCs multiplies all of these requirements. That's not a reason to avoid it — sometimes it's exactly the right structure. But it's worth understanding your options before you file.
If you want to operate more than one business without the overhead of multiple LLCs, a DBA is the most practical starting point.
DBA stands for "Doing Business As." It's also called a fictitious business name, assumed name, or trade name depending on your state. A DBA lets your LLC operate under a different name without forming a new entity.
Example: Your LLC is called Meridian Ventures LLC. You run a freelance design service and a print-on-demand shop. You can file DBAs for both — "Meridian Creative" and "Meridian Print" — and each brand operates under the same legal entity.
One LLC, one legal entity, one EIN, one tax return, and one set of annual filings.
Related guide: Multiple Businesses Under One LLC — How to Structure Them
The key trade-off: DBAs are simpler and cheaper. But all business activities under the LLC share the same liability pool. If your consulting DBA gets sued, your e-commerce DBA's revenue and assets are exposed too.
DBA requirements vary by state, business structure, and locality. Some states require filing with the Secretary of State, while others require filing with a county or local clerk. In states such as Texas, New York, and Illinois, the appropriate filing office may depend on whether the business is a corporation, LLC, sole proprietorship, or partnership. Wyoming generally does not require DBA registration, although businesses may voluntarily register a trade name with the Secretary of State. Some jurisdictions also require newspaper publication after filing; these requirements may apply broadly, as in California and Georgia, or only to particular business structures or registrants, as in Illinois and Pennsylvania.
Filing costs typically run from $10 to $100 per DBA. Renewal periods vary: some states require renewal every five years, others have no expiration. Always check your state's current requirements before operating under a trade name — this is one area where the rules move. Our guide to the best state for your LLC covers how these differences stack up alongside formation costs.
Use a DBA when your businesses are closely related, share similar risk profiles, and you want to minimize administrative overhead. It's the right starting point for most entrepreneurs testing a new revenue stream alongside an existing business.
When liability isolation matters, separate LLCs are the right approach. Each LLC is legally independent — a judgment against one cannot reach the assets held in another.
This structure makes sense when:
Every additional LLC means:
For two or three LLCs, these costs are manageable. For five or more, they add up quickly — and the administrative burden of tracking compliance deadlines across multiple entities is real.
Yes. Multiple LLCs can legally share the same registered address, business mailing address, or operating address. Many business owners use a registered agent's address for several entities, or use a shared commercial office. The IRS and state authorities have no objection to this.
Each LLC should obtain its own Employer Identification Number — you cannot use one EIN across multiple LLCs. While the IRS doesn't legally require an EIN for every single-member LLC (one with no employees can technically use the owner's SSN), an EIN is practically essential: banks, payment processors, and most vendors require one to open accounts or transact.
Non-US residents forming a US LLC always need an EIN, as they have no SSN to fall back on. Without an SSN or ITIN you can't use the IRS online tool, so you apply by phone on the IRS international line (+1 267-941-1099), by fax, or by mail. Doing this yourself typically takes 40 to 60 days; StartFleet's Express EIN service on the Startup and Business plans takes 8 to 12 business days.
A holding company LLC owns the membership interests in one or more subsidiary LLCs. The holding company itself doesn't operate a business — it simply holds ownership stakes in the entities that do.
This structure looks like this:
Holding Company LLC (parent)
├── LLC A — Consulting Business
├── LLC B — E-Commerce Store
└── LLC C — Real Estate Property
The holding company model adds a layer of legal complexity. How income is reported depends on how each entity is classified for federal tax purposes — subsidiaries can be disregarded entities, partnerships, or separately taxed corporations depending on their election and member structure. Multi-entity structures like this significantly increase accounting complexity; a CPA familiar with pass-through entities is essential before filing.
The holding company does not protect the parent's assets from a subsidiary's liabilities in all cases. Courts have pierced the corporate veil between holding companies and subsidiaries when the entities weren't treated as genuinely independent — separate bank accounts, separate records, and arm's-length dealings between them are what keep the structure standing.
A Series LLC (sometimes called an "SLLC" or "Protected Series") is a special LLC structure that allows one master LLC to contain multiple "series" — each with its own assets, liabilities, members, and operations, legally separated from the others.
Think of it as an LLC that functions like a holding company, but with all the series included under a single formation filing.
Series LLC legislation has expanded significantly. Well-established Series LLC states include Delaware, Texas, Nevada, Tennessee, Illinois, Iowa, Oklahoma, Utah, Wyoming, Kansas, Missouri, North Dakota, and Virginia, among others.
Notably, Florida joined this list on July 1, 2026, when its Protected Series LLC law (Chapter 605, Florida Statutes) took effect — a significant addition given Florida's popularity for real estate investing and business formation. Legislation in this area continues to evolve, so verify your specific state's current statute before forming a Series LLC, particularly if you plan to operate across multiple states.
Real estate investors are the primary users. Each property sits in a separate series — Series 1 holds the rental property in Phoenix, Series 2 holds the property in Austin — with liability isolation between them at a fraction of the cost of forming separate LLCs for each.
Franchisees and operators with distinct profit centers also use this structure.
A single-member LLC with no tax election is treated as a "disregarded entity" — the LLC is disregarded as a separate entity for federal income tax purposes, and the IRS taxes you directly on the income. You report business income on Schedule C of your Form 1040.
If three LLCs all operate trades or businesses reported on Schedule C, you'll generally file a separate Schedule C for each. (Rental real estate typically goes on Schedule E instead; farming on Schedule F.) Each LLC's income and expenses are tracked separately, but they all flow to your individual tax return.
Related guide: How to File Taxes as an LLC for a Sole Owner
A multi-member LLC is treated as a partnership by default. It files Form 1065 and issues K-1s to each member. Each member reports their share of income on their personal return.
Any LLC — single or multi-member — can elect to be taxed as an S-Corp or C-Corp. If one of your LLCs makes this election, its tax treatment differs from the others. This matters if you're extracting income from multiple entities and want to optimize for self-employment tax. Note that S-Corp election isn't available to non-resident owners; C-Corp election is.
Related guide: LLC vs S-Corp — Which Is Better?
A holding company LLC that owns subsidiary LLCs creates more complexity. The IRS may treat the subsidiaries as disregarded entities (if single-member) or as separate partnerships. Working with a CPA familiar with multi-entity structures is essential before filing.
If you're a non-US resident or foreign national who owns a US LLC, you are required to file Form 5472 with the IRS annually. This requirement applies per entity — if you own three LLCs, you need to file three Form 5472s, each with its own pro-forma Form 1120. .
Note: Under an interim final rule effective March 2025 (Federal Register 2025-05199), US-formed LLCs — including those owned by non-US residents — are exempt from FinCEN's Beneficial Ownership Information (BOI) reporting requirement. You do not need to file a BOI report. This exemption applies to domestic entities formed under US state law regardless of who owns them; the rule still requires filing from foreign entities formed outside the US that register to do business here.
Before committing to multiple entities, it helps to see the numbers clearly.
For most early-stage businesses, this overhead is the main reason to start with one LLC and use DBAs — then graduate to separate entities once the businesses have distinct revenue streams, separate investors, or meaningfully different risk profiles.
The test isn't "can I afford a second LLC?" It's "is what I'm protecting worth more than what separation costs me every year?" For a side project earning a few hundred dollars a month, it usually isn't. For a property or a client contract that could generate a real claim, it usually is.
If you're already managing or planning multiple entities, these practices reduce friction significantly.
Use one registered agent for all your entities. Centralizing this keeps compliance notices flowing to one place and prevents missed deadlines across different entities.
Keep a single compliance calendar. Annual reports and renewal deadlines vary by state. Missing one can result in administrative dissolution. A shared calendar with all deadlines — across every entity — is essential. See our annual compliance guide for what each state expects.
Use the same bookkeeping platform. Tools like QuickBooks Online, Xero, and Wave support multiple companies under one subscription at different pricing tiers. Consolidated financial management is simpler than running separate setups.
Consolidate states where possible. If you're forming new LLCs for businesses without a physical presence in a specific state, Wyoming and Delaware are the most commonly used jurisdictions for their low cost, privacy protections, and favorable LLC laws. Forming multiple entities in the same state simplifies renewals — same deadline, same filing portal, same agent.
Yes. The most common method is to file DBAs (Doing Business As names) for each business. Your LLC operates under multiple trade names, all under one legal entity. The trade-off: there is no liability separation between the businesses. A lawsuit against one affects the entire LLC.
There is no legal limit. A single person can own as many LLCs as they want, in any number of states. Each LLC must be maintained independently with its own EIN, bank account, and annual compliance obligations.
Yes, Each LLC needs to obtain its own EIN — you cannot share one across multiple LLCs. EIN is essential for opening bank accounts and working with most vendors.
Yes. Multiple LLCs can share a registered address, mailing address, or office address. Using a registered agent address for multiple entities is common practice.
It depends on your risk exposure and complexity. One LLC with DBAs is simpler and cheaper. Separate LLCs make sense when businesses have different risk profiles, different investors, or when you want clean liability separation between ventures.
A Series LLC is a special structure that allows one LLC to contain multiple "series," each with separate assets, liabilities, and liability protection. It's available in a growing number of states, including Delaware, Texas, Wyoming, Nevada, Tennessee, and — since July 2026 — Florida. It's popular with real estate investors who want per-property liability isolation without forming individual LLCs for each property. Series LLC laws vary; verify your state's current statute before proceeding.
Yes. One LLC can register as many DBAs as it needs, subject to state-specific rules on naming and registration. Each DBA lets the LLC operate under a different trade name.
No. You can run multiple businesses under one LLC using DBAs. You only need separate LLCs if you want liability isolation between business activities, have different investors in each venture, or are in a high-liability industry where protecting each asset separately is important.
Yes. One registered agent can serve multiple LLCs.
Elena Rossi leads corporate operations and client support strategies at StartFleet. Drawing on years of direct industry experience in business incorporation, entity structuring, and ongoing regulatory compliance, she ensures that founders have the reliable, up-to-date information they need to scale safely. Elena is passionate about removing the friction from small business growth. In her free time, she is an avid home chef and amateur landscape photographer.
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