What is an LLC holding company?
An LLC holding company is an LLC that owns other companies or assets and usually doesn't sell anything itself. You form it like any other LLC, and the term describes what it does. Owners use one to keep risky operations apart from valuable assets, but every extra company adds its own fees and paperwork.
Updated November 1, 2026
How it works
The IRS says an LLC's members can include other LLCs. So one LLC, the holding company, can be the member of others, often called subsidiaries. The subsidiaries do the business. The holding company owns them and may also own property, cash or brand assets.
A common setup: one LLC runs a bakery, a second owns the building, and a holding LLC owns both. A claim against the bakery is aimed at the bakery's assets, and the building sits in a separate company.
What it does and doesn't protect
The law keeps a company's debts with that company. California's statute says they don't become a member's debts solely because of being a member. That's the core of the structure.
It can fail. If the holding company guarantees a subsidiary's loan, that promise binds it. If the companies share money and records as if they were one, a court can look through them under alter ego rules. Give each company its own bank account, its own contracts and its own operating agreement.
How it's taxed
A holding LLC with one owner is ignored for federal income tax by default, like any single-member LLC. A subsidiary LLC wholly owned by it is treated the same way, so the activity ends up on the owner's return. A holding LLC with two or more owners is a partnership by default.
A few points catch people out. An LLC with employees needs its own EIN for employment taxes. An S corporation can't have a partnership or corporation as a shareholder. States can tax each company separately. California's $800 annual tax applies to every LLC doing business or organized there. An accountant should look at the structure before you build it.
What it costs
Multiply everything by the number of companies. Each one has a state filing fee, any annual report or tax, a registered agent and a bank account. Three LLCs in California mean three $800 annual taxes. See state fees.
How to set one up
Form the holding LLC first, using the usual steps. To start a new subsidiary, form it with the holding company as its member. To bring in an existing LLC, transfer your membership interest to the holding company and update the operating agreement. Check with your lender, landlord and insurer before you transfer, because contracts can restrict changes of ownership.
On the EIN application, the responsible party must still be a person. The IRS doesn't accept a company in that role.
When it's worth it
It tends to make sense if you own several businesses, or a business plus valuable property. If you have one small company with little outside risk, a single LLC and good insurance usually do the job. Delaware isn't required for this. The best state is usually still where you operate.
Questions
Can an LLC own another LLC?
Yes. The IRS says LLC members can include other LLCs, and that's how a holding company structure works.
Does a holding company need its own EIN?
If it has two or more owners or has employees, yes. A single-member holding LLC with no employees and no excise taxes doesn't need one for federal tax, but a bank may ask for one.
Does a holding company lower my taxes?
Not by itself. By default the income still flows to the owners. Ask an accountant before you assume any saving.
Should my holding company be in Delaware?
Not automatically. Forming in Delaware adds its $400 annual tax, and any subsidiary still registers where it operates. Investors are the usual reason to choose it.
Can a single-member LLC be a holding company?
Yes. One person can own a holding LLC, and that LLC can own others.
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