Can an LLC Own a Corporation?

Owning a C Corporation: No Restriction

State corporate law doesn't limit who or what can hold shares in a C corporation. An LLC, another corporation, a trust, a partnership, or an individual can all be C corporation shareholders, in any combination, and a C corporation can have an unlimited number of shareholders of any type. This is one reason LLC-owned holding company structures, where a parent LLC owns stock in one or more operating corporations, are common: nothing in corporate law or federal tax law blocks an LLC from holding C corporation stock.

Owning an S Corporation: A Much Narrower Rule

An S corporation is different. Per the IRS, an S corporation can only have shareholders that are individuals, certain trusts, and estates; it specifically excludes partnerships and most corporations from the list of eligible shareholders. A multi-member LLC is taxed by default as a partnership, which makes it an ineligible S corporation shareholder under this rule. If a multi-member LLC acquires S corporation stock, the S election terminates and the corporation reverts to C corporation tax treatment.

The Single-Member LLC Exception

There's a narrow but important exception. A single-member LLC that hasn't elected to be taxed as a corporation is, by default, a disregarded entity for federal tax purposes, meaning the IRS treats the LLC's activity as if it belonged directly to its sole owner. If that sole owner is an individual who independently qualifies as an eligible S corporation shareholder (a U.S. citizen or resident, for example), the IRS looks through the disregarded LLC to the owner and treats the arrangement as valid. The moment that LLC has a second member, or elects corporate tax treatment, this exception no longer applies.

Why the Distinction Matters for Structuring a Business

If you're setting up a holding structure and want the parent entity to be an LLC, the operating company it owns needs to be a C corporation, not an S corporation, if you want the ownership itself to be straightforward. Trying to route S corporation ownership through an LLC either fails outright, for a multi-member LLC, or works only through the narrow disregarded-entity exception, for a single-member LLC, which isn't a flexible foundation to build an ownership structure around if you expect to add members later.

Does LLC Ownership Change How the Corporation Itself Is Taxed?

No. A C corporation owned by an LLC is still taxed as a C corporation: it files its own Form 1120 and pays the flat 21% federal corporate rate on its own profit, regardless of what kind of entity owns its stock. The LLC owner reports its own share of any dividends the corporation distributes, taxed according to the LLC's own tax classification (disregarded, partnership, or elected corporate status). Owning corporate stock through an LLC doesn't make the corporation's income pass through to the LLC's owners the way the LLC's own income would.

Practical Reasons Owners Use an LLC to Hold Corporate Stock

Owners sometimes hold C corporation stock through an LLC to centralize ownership of multiple operating businesses under one holding entity, to simplify estate planning by transferring LLC membership interests rather than individual shares, or to add a layer of asset protection between the stock and the individual owner. None of these reasons change the underlying corporate tax treatment described above; they're organizational and liability-planning choices layered on top of it.

Confirm Your Structure Before You Issue Stock

If you're setting up a new corporation and expect an LLC to be a shareholder, decide upfront whether the corporation will be a C corporation or pursue an S election, since an LLC shareholder (beyond the narrow single-member exception) rules out S status entirely. Changing this after shares are already issued is harder than planning around it from the start.

Watch for Accidental S Election Termination

If an existing S corporation is considering selling or transferring stock to an LLC, confirm first whether that LLC is a disregarded single-member entity owned by an eligible individual, or a multi-member LLC that would terminate the election. This is an easy detail to overlook in a stock transfer that otherwise looks routine.

Talk to a Tax Professional About Holding Structures

Whether an LLC-over-corporation holding structure makes sense for your business depends on your liability, tax, and succession goals, and the details can get complicated once multiple entities and owners are involved. Get a tax professional's and business attorney's input before setting one up.

This Is Not Tax or Legal Advice

The rules described here are general; your specific ownership chain, including any trusts or multiple layers of entities, can change the analysis. Confirm your plan with a tax professional before issuing or transferring stock.