Can an LLC Own Another LLC? The Complete 2026 Guide to Parent-Subsidiary Structures

Yes — an LLC can absolutely own another LLC. In fact, using one LLC to own another is one of the most underutilized business strategies available to entrepreneurs in 2026. Whether you’re protecting assets, managing multiple business lines, or building a holding company structure, understanding how parent-subsidiary LLC arrangements work can save you from significant legal and financial exposure.

If you’re setting up a new LLC or restructuring an existing business, services like Northwest Registered Agent ($39/year for registered agent service) can help you form multiple LLCs across different states efficiently — and they’re one of the few formation services that explains the nuances of subsidiary structures without burying you in upsells.

In this guide, we’ll break down exactly how an LLC owning another LLC works, the tax implications, the different structural models, and the practical steps to set it up correctly.

Yes, an LLC Can Own Another LLC — Here’s How It Works

Under U.S. law, an LLC is a legal entity — a “person” in the eyes of the law. That means it can enter contracts, own property, open bank accounts, and yes, hold membership interests in another LLC.

When LLC A owns all or part of LLC B, LLC B is considered a subsidiary of LLC A. LLC A is the parent or holding company. This is sometimes called a “parent-subsidiary LLC structure” or simply a “holding company with subsidiaries.”

There’s no federal law preventing this arrangement. All 50 states allow an LLC to be a member of another LLC. The specifics — like how ownership is documented and how taxes flow — depend on how many members are involved and which states the LLCs are formed in.

I’ve seen this structure used by everyone from solo real estate investors holding three or four rental properties to tech entrepreneurs running multiple product lines under a single corporate umbrella. Once you understand it, you’ll start seeing it everywhere.

Why Business Owners Use Parent-Subsidiary LLC Structures

The short answer: liability isolation and asset protection.

Here are the most common reasons to have an LLC own another LLC:

1. Protecting assets from liabilities across business lines If you run a restaurant and a catering business, putting each under its own LLC — both owned by a parent holding LLC — means a lawsuit against the restaurant can’t touch the catering company’s assets. Each LLC is a separate legal entity with its own liability shield.

2. Simplifying investment or partnership arrangements When you bring in investors or partners for a specific project, it’s cleaner to create a new subsidiary LLC for that venture rather than adding them as members of your main operating company. The parent LLC retains ownership of everything else.

3. Real estate portfolio management This is extremely common in the real estate world. Investors often place each property — or each property type — in its own subsidiary LLC, all owned by a parent holding company. Even if one property generates a lawsuit, the others are shielded.

4. Tax planning Depending on how the LLCs are structured for tax purposes, there can be meaningful advantages to consolidating or separating income streams. We’ll get into the details in the tax section below.

5. Privacy and operational separation In states like Delaware and Wyoming, LLC ownership is not publicly disclosed. A holding LLC in one of these states can own operating subsidiaries in other states, adding a layer of privacy to who owns what.

The Different Types of LLC Ownership Structures

When one LLC owns another, the relationship can take several forms depending on your goals.

1. Single-Member Subsidiary (SMLLC)

The parent LLC owns 100% of the subsidiary. From the IRS’s perspective, a single-member LLC is a “disregarded entity” by default — meaning its income and losses flow directly through to the parent’s tax return rather than being taxed separately. This simplifies tax filing but means all the subsidiary’s financials are consolidated with the parent’s.

2. Multi-Member Subsidiary

The parent LLC owns a stake in the subsidiary alongside other members (investors, partners, etc.). A multi-member LLC is treated as a partnership for tax purposes by default, which requires filing a Form 1065 partnership return each year.

3. Series LLC Holding Structure

A handful of states — including Delaware, Texas, Illinois, and Nevada — allow what’s called a Series LLC, which is essentially a single LLC with multiple “cells” or series, each with its own liability shield. Some business owners use a series LLC instead of creating multiple subsidiary LLCs. However, the legal protection of series LLCs is still being tested in courts, so many attorneys recommend the traditional subsidiary structure for maximum protection.

4. Holding Company with Multiple Operating Subsidiaries

This is the full holding company model: a parent LLC that exists solely to own subsidiary LLCs and doesn’t conduct any business itself. The subsidiaries are the operating entities — each running a specific business, holding a specific asset, or serving a specific market.

Tax Implications of an LLC Owning Another LLC

This is where it gets nuanced, and where most business owners get confused. Let’s walk through it clearly.

If the Subsidiary Is a Disregarded Entity (Single-Member LLC)

If your parent LLC owns 100% of a subsidiary LLC and the subsidiary hasn’t elected corporate taxation, the subsidiary is a disregarded entity. The IRS treats it as if it doesn’t exist for tax purposes — all its income, deductions, and credits flow directly to the parent LLC’s return.

The parent LLC itself may be taxed as:

A sole proprietorship (if the parent is a single-member LLC)
A partnership (if the parent has multiple members)
An S-Corp or C-Corp (if the LLC has made that election)

If the Subsidiary Is a Multi-Member LLC (Partnership)

When the subsidiary has multiple members — even if the parent LLC holds a majority — the subsidiary files its own partnership tax return (Form 1065) and issues K-1s to its members. The parent LLC receives a K-1 showing its share of the subsidiary’s income, which then flows through to the parent’s own return.

If the Subsidiary Has Elected S-Corp or C-Corp Taxation

This gets more complex. An LLC can elect to be taxed as an S-Corp or C-Corp by filing the appropriate form with the IRS. However, S-Corps cannot be owned by other LLCs unless those LLCs have also elected S-Corp status. C-Corps have no such restriction. If your subsidiary is taxed as a C-Corp, corporate income is taxed at the entity level (21% federal rate as of 2026), and dividends paid to the parent LLC are taxed again when distributed to members — the classic “double taxation” issue.

For most small business owners, the simplest structure is: parent LLC (taxed as partnership or S-Corp) → single-member subsidiary LLCs (disregarded entities). This keeps the tax filing relatively clean while maintaining liability separation.

Consult a CPA before making any tax elections. The right structure depends heavily on your revenue level, business type, and long-term goals. According to the IRS’s guidance on LLC taxation, the default classification rules can be changed with the proper election forms.

How to Set Up an LLC to Own Another LLC

Here’s the practical process, step by step.

Step 1: Form the Parent (Holding) LLC

If you don’t already have a parent LLC, form one in your chosen state. Delaware, Wyoming, and Nevada are popular for holding companies due to favorable laws and privacy protections. Formation costs range from $50 (Kentucky) to $500+ (Massachusetts).

Services like ZenBusiness (from $0 + state fees) or Northwest Registered Agent ($39/year registered agent) make it easy to form LLCs in multiple states without navigating state websites directly. Unlike LegalZoom, which charges $299 for its comparable service tier, ZenBusiness includes a registered agent free for the first year on paid plans.

Step 2: Form the Subsidiary LLC(s)

Form each subsidiary LLC separately. When completing the Articles of Organization, list the parent LLC as the sole member (or majority member) rather than yourself as an individual. This is the key step that establishes the ownership chain.

Example: “ABC Holdings LLC, a Delaware limited liability company, is the sole member of XYZ Operations LLC.”

Step 3: Update the Operating Agreement

Each LLC — parent and subsidiary — should have its own operating agreement. The parent’s operating agreement should describe its ownership interests in subsidiaries. The subsidiary’s operating agreement should name the parent LLC as its member and describe how management decisions are made.

Review our guide on LLC member vs. manager managed structures to understand how to set up governance properly when LLCs own each other.

Step 4: Open Separate Bank Accounts

This is non-negotiable. Each LLC must have its own bank account, its own accounting records, and its own contracts. Commingling funds between parent and subsidiary — or between subsidiaries — is the fastest way to lose the liability protection you set up the structure to achieve. Courts can “pierce the corporate veil” if they find the entities weren’t actually treated as separate.

Step 5: Keep Intercompany Transactions Documented

If the parent LLC loans money to a subsidiary, charges management fees, or provides services, document every transaction in writing with proper agreements and at arm’s-length pricing. This is especially important if the entities have different tax classifications.

Step 6: Register as a Foreign LLC Where Needed

If your subsidiary will operate in a state different from where it was formed, you’ll need to register it as a foreign LLC in each state where it does business. Your parent LLC may need foreign registration too if it actively directs operations in other states.

Bizee (formerly Incfile) offers foreign registration services starting around $149 + state fees, which is useful if you’re expanding subsidiaries across multiple states. Unlike some competitors, they include a year of registered agent service even for foreign registrations.

BOI Reporting for LLC Ownership Structures

One wrinkle in 2026 that many business owners overlook: the Beneficial Ownership Information (BOI) report requirement under the Corporate Transparency Act.

Each LLC in your structure — parent and subsidiary — may need to file a BOI report with FinCEN identifying its “beneficial owners” (individuals who own 25%+ or exercise substantial control). When LLC A owns LLC B, FinCEN looks through the LLC ownership to find the human beings who ultimately control or own the entities.

For a detailed walkthrough, see our BOI report guide and our article on who is exempt from BOI reporting.

Common Mistakes to Avoid

Treating the entities as one. The most common mistake is setting up the structure but then acting as if the LLCs are all one company — sharing bank accounts, signing contracts personally instead of in the LLC’s name, or mixing funds. This defeats the entire purpose.

Not having separate registered agents. Each LLC must have a registered agent in every state where it’s registered. If you have a parent in Delaware and subsidiaries in Texas and Florida, you need registered agents in all three states.

Skipping the operating agreement updates. Many business owners form the subsidiary with the parent as owner but never update the parent’s operating agreement to reflect the new asset. This creates ambiguity about who controls what.

Over-complicating the structure. Some entrepreneurs create five layers of LLCs when two would do. Complex structures cost more to maintain, require more tax filings, and can trigger IRS scrutiny. Keep it as simple as your actual business needs require.

Ignoring state-specific rules. California, for example, charges an $800 annual franchise tax on every LLC registered or operating there — including subsidiaries. If you have five California LLCs, that’s $4,000 per year in minimum fees before you’ve earned a dollar.

When It Makes Sense (and When It Doesn’t)

An LLC owning another LLC makes sense when:

You’re running multiple businesses with meaningfully different risk profiles
You’re bringing in outside investors for a specific project
You’re building a real estate portfolio with multiple properties
You want privacy protection between business lines

It probably doesn’t make sense when:

You have one simple business with no significant liability exposure
The added administrative cost (more state fees, more tax filings, more banking) outweighs the protection
You’re in an early-stage startup where operational simplicity matters more than structure

For most solopreneurs running a single service business, a single LLC is sufficient. See our guide on what is an LLC and do you even need an LLC for your business if you’re still in the evaluation phase.

Related guides: the Series LLC states guide covers a simpler alternative to parent-subsidiary structures for multi-property real estate, and our Can an LLC own property? guide covers asset-holding considerations. For setup, see our best LLC formation services for 2026.

FAQ: Can an LLC Own Another LLC?

Can a single-member LLC own another LLC? Yes. A single-member LLC can be the sole member of another LLC. The subsidiary would be a disregarded entity for tax purposes by default, meaning its income flows to the parent LLC’s tax return.

Can a multi-member LLC own another LLC? Yes. Multiple LLCs can jointly own a subsidiary LLC, or a multi-member LLC can be the majority owner. The subsidiary files its own partnership return if it also has multiple members.

Does the subsidiary LLC need its own EIN? It depends. A single-member LLC disregarded entity doesn’t always need its own EIN (it can use the parent’s), but it’s generally recommended to get one for banking and practical purposes. Multi-member LLCs always need their own EIN.

Can an LLC own a corporation (C-Corp or S-Corp)? An LLC can own shares in a C-Corp — there are no restrictions on who can own C-Corp stock. However, S-Corps have strict eligibility rules: S-Corp shareholders must be U.S. citizens or permanent residents, and generally cannot include LLCs (unless those LLCs have elected to be taxed as an S-Corp or qualify under specific conditions).

How do I show that one LLC owns another LLC? The ownership is established in the subsidiary’s Articles of Organization (listing the parent LLC as member) and confirmed in each entity’s operating agreement. There’s no separate filing required beyond the standard formation documents.

Can a foreign LLC own a domestic LLC? Yes. An LLC formed in another country can be a member of a U.S. LLC, subject to any applicable foreign ownership reporting requirements (such as FBAR filings if the foreign entity holds U.S. accounts). This is increasingly common with international entrepreneurs structuring U.S. businesses.

Do both LLCs need their own registered agent? Yes. Every LLC must maintain a registered agent in its state of formation and in any state where it’s registered to do business. If you have three LLCs across two states, you need a registered agent in both states for each entity registered there.

How much does it cost to set up a holding company structure? Formation costs vary by state. Delaware charges $90 for LLC formation; Wyoming charges $102; Texas charges $308; California charges $70 plus the $800 annual franchise tax. You’ll pay these fees for each LLC in your structure. Add $39–$299/year per LLC for registered agent service.

The author name used in this article may be a pen name or pseudonym and is used for illustrative and editorial purposes only. This article is for informational purposes only and does not constitute investment, tax, or legal advice. The tax and legal implications of multi-entity LLC structures are complex and fact-specific — consult a qualified CPA and business attorney before setting up a parent-subsidiary arrangement. Consult qualified professionals before making financial decisions.