Parent and Subsidiary LLCs: How to Set Up and Operate a Two-Tier Structure

Two-tier LLC structures are common, easy to describe, and easy to run badly. The idea is that a parent LLC (sometimes called the holding LLC) owns a subsidiary LLC that conducts the business. Owners hold interests in the parent. The subsidiary carries the customer contracts, employees, and operational risk. This guide covers how it works in practice and where owners get tripped up.

A picture in words

Imagine a landscape design company. The owners form "Northgate Holdings LLC" (a fictional name) to hold their equity. Northgate Holdings owns 100 percent of "Northgate Landscape LLC," which signs customer contracts, employs crews, and owns the trucks. Northgate Holdings also owns a small commercial building through a second subsidiary, and a third subsidiary owns the brand. Each subsidiary has its own bank account and records. The owners have three structural layers but only one business location.

Setting it up

Form the subsidiary with its own articles of organization and operating agreement. The sole member is the parent entity.
Form the parent (or use an existing entity). The owners hold membership interests in the parent under the parent's operating agreement.
Obtain EINs where needed. A disregarded subsidiary with employees needs its own EIN for payroll. See getting an EIN.
Transfer the business into the subsidiary. If an existing business is being restructured, contribute assets and contracts into the subsidiary and address assignments, licenses, and lender consents. See changing entity type.
Open separate bank accounts for each entity.
Adopt intercompany policies describing how money and services move between entities.
Update insurance so each entity is covered.

Tax classification choices

Most owners keep the structure simple for tax purposes:

Subsidiary disregarded, parent disregarded (single owner). Everything reports on the owner's return.
Subsidiary disregarded, parent taxed as a partnership. The partnership return reports the subsidiary's activity as its own.
Subsidiary disregarded, parent taxed as an S-corp. The S-corp reports the subsidiary's activity. This can be a way to put an operating business under an S-corp umbrella with multiple LLCs beneath it. The parent must qualify as an S-corp, including having eligible shareholders. See S-corp eligibility rules.
Subsidiary electing its own tax classification. Possible, but adds returns and complexity.

Sometimes owners create a parent to hold several disregarded subsidiaries so that the parent's S-corp election covers all, rather than filing multiple S-corp returns. Each state may still charge fees at the subsidiary level.

Liability separation: what actually matters

The parent's assets are generally shielded from the subsidiary's operating liabilities and vice versa, but only if the entities are treated as separate in practice. Courts consider factors like:

Whether each entity has separate books and accounts.
Whether funds are commingled.
Whether the subsidiary is adequately capitalized for its business and risks.
Whether contracts are signed in the correct entity's name.
Whether the entities follow their own governance formalities.
Whether there are unexplained transfers between the entities.

Poor separation invites claims that the entities are a single enterprise. See piercing the corporate veil.

Intercompany accounts and agreements

Money will flow between entities. The subsidiary may distribute profit to the parent. The parent may lend money to the subsidiary. The subsidiary may pay rent to a sibling entity that owns the building, or a management fee to the parent. Each such flow should be recorded and supported:

Loans need notes, interest terms, and a repayment pattern.
Leases need a written lease at a market rent.
Service arrangements need a written services agreement.
Distributions need to follow the operating agreement.

If both entities are disregarded, these transactions may have no income tax effect, but they still matter for liability separation and for state and sales tax purposes. If entities are separate taxpayers, transfer pricing and related-party rules apply. Read intercompany charges and agreements.

Banking and bookkeeping

Each entity should have its own bank account and books, or at least a class or entity tracking in shared accounting software. A common approach is a single accounting file with separate "entities" or classes, and consolidated reporting as needed. A more conservative approach uses separate files per entity, with intercompany accounts reconciled monthly. See bookkeeping systems for small business.

Contracts and signature blocks

The party named in each contract determines who is bound. Customer contracts, vendor agreements, leases, and permits should list the operating subsidiary (or the entity that will perform), with signers identifying their capacity: "Northgate Landscape LLC, by Northgate Holdings LLC, its sole member, by [name], Manager." Many owners get this wrong and end up with a contract in the wrong entity, or with personal liability because the capacity was left off.

Financing considerations

Lenders often require guarantees from the parent, the owners, or both, and may impose covenants on distributions or liens on assets. A parent that guarantees the subsidiary's loan puts its own assets at risk. If you want a separation, be clear about which entity is borrowing and guaranteeing.

Situations where the structure backfires

Thin capitalization. A subsidiary with no assets, no insurance, and no cash may be ignored.
Assets moved after a claim arises. Transfers made to avoid a known creditor can be reversed as fraudulent transfers.
State fee surprises. Some states charge per-entity fees.
Confused employees and customers. They may not know which entity they deal with, leading to misdirected liability.
Sales tax and licensing. Each entity may need its own registrations.

Governance in brief

Give each entity a short operating agreement. Name managers or members and spell out who signs contracts. Document key decisions in written consents. Keep a simple minute book, even for disregarded entities. That habit pays off during diligence, and it helps show that the entity is a real one.

For help sketching an ownership chart that fits your goals and tax situation, AE Tax Advisors can assist, and a discovery call is a convenient first step.