Does owning a disregarded LLC that operates in California give the owner nexus?

The question as it usually arrives

The fact pattern recurs in project and holding structures. An operating company is formed in California, often for a single project or property. Its sole owner is a holding LLC, itself wholly owned by a corporation organized and managed somewhere else, with no California office, employees, or property of its own. The tiers exist for financing and liability reasons, and each tier below the corporation is a single member LLC that has made no election to be taxed as a corporation. The question then comes up the chain: the operating entity must register and file in California, but must the corporation sitting two or three disregarded tiers above it do the same, when the corporation itself touches nothing in the state?

Why the answer is yes

The analysis has two steps, and both are short.

First, the entity classification step. A single member LLC that has not elected corporate treatment is disregarded as an entity separate from its owner for federal purposes, and California conforms to the federal classification (Rev. and Tax. Code section 23038(b)(2)(B)(iii); see also Cal. Code Regs., tit. 18, section 23038(b)-2). Disregarded means what it says: for tax purposes the LLC's activities, property, payroll, and sales are those of its owner. The LLC itself remains liable for the annual LLC tax and fee and its own return (Rev. and Tax. Code sections 17941, 17942, and 18633.5), the exceptions the conformity statute expressly preserves. A chain of disregarded entities collapses the same way, tier by tier, until the first regarded owner is reached. In the recurring fact pattern, that first regarded owner is the corporation at the top of the disregarded chain.

Second, the doing business step. A corporation is subject to the California franchise tax if it is doing business in the state (Rev. and Tax. Code section 23151). Doing business means actively engaging in any transaction for the purpose of financial or pecuniary gain or profit (Rev. and Tax. Code section 23101(a)), and, independently, a taxpayer is doing business in the state for a taxable year if its California sales, real and tangible personal property, or payroll exceed the indexed factor presence thresholds (Rev. and Tax. Code section 23101(b)). For taxable year 2025 those thresholds are $757,070 of California sales, $75,707 of California real and tangible personal property, and $75,707 of California payroll, in each case measured against the lower of the dollar figure or 25 percent of the taxpayer's total. The two tests are independent: a taxpayer under every dollar threshold in subdivision (b) is still doing business if it is actively transacting in California under subdivision (a), a point the Office of Tax Appeals confirmed in a precedential opinion rejecting a safe harbor reading of the thresholds (Appeal of GEF Operating, Inc., 2020-OTA-057P).

Put the two steps together and the conclusion is compelled. The operating LLC is actively engaging in transactions in California for profit. Its activities are, for tax purposes, the activities of the first regarded owner above it. That owner is therefore actively engaging in transactions in California for profit, and is doing business in the state under section 23101(a) without any need to count the factor presence thresholds, though the disregarded LLC's California sales, property, and payroll also count as the owner's for the subdivision (b) tests. The owner must file California franchise tax returns and is subject to the franchise tax, including the minimum tax. Whether it must also qualify with the California Secretary of State is a separate question: the Corporations Code does not treat a foreign corporation as transacting intrastate business merely because its subsidiary does, or merely because it is a member or manager of an LLC (Corp. Code section 191(b)). The disregarded LLC is organized or registered in its own right, and the owner qualifies only if its own activities amount to transacting intrastate business.

The line this rule does not cross

The attribution rule is a creature of disregarded status, and it should not be stretched to cover interests in LLCs classified as partnerships. California's courts and the Office of Tax Appeals have drawn that line. In Swart Enterprises, Inc. v. Franchise Tax Board (2017) 7 Cal.App.5th 497, an Iowa corporation holding a 0.2 percent non-managing interest in a manager-managed California fund LLC classified as a partnership was held not to be doing business in California on the strength of that interest alone. The Office of Tax Appeals extended the principle in Appeal of Jali, LLC, 2019-OTA-204P, holding small non-managing interests insufficient. The Franchise Tax Board's response, Legal Ruling 2018-01, treated Swart as a narrow exception and continued the position first stated broadly in Legal Ruling 2014-01 that members of partnership-classified LLCs doing business in California are generally themselves doing business in California. That position is now being revised. On September 10, 2026, the San Francisco Superior Court gave final approval to a class settlement in Bahl Media, LLC v. California Franchise Tax Board (No. CGC-16-554150), covering entities whose only California connection was a passive interest of 50 percent or less in an LLC doing business in California, and under the settlement the Franchise Tax Board agreed to correct and clarify Legal Ruling 2014-01, FTB Notice 2017-01, and Legal Ruling 2018-01 consistently with Swart and the Office of Tax Appeals' precedential opinions. No corrected guidance had been posted as of October 9, 2026, and the court's compliance hearing is set for March 12, 2027.

The practical geography is this. At one pole sits the disregarded single member LLC, where attribution to the owner is complete and automatic, and no Swart argument is available because there is no separate entity for tax purposes at all. At the other pole sits the small, passive, non-managing interest in a manager-managed partnership-classified LLC, where Swart holds that the member is not doing business merely by holding the interest. Between the poles, general partners, managing members, and members with substantial interests or management rights in partnership-classified LLCs remain within the Franchise Tax Board's asserted nexus under the legal rulings pending the corrected guidance the Bahl Media settlement requires, and positions taken in that middle ground are documented with the litigation risk in view.

What follows once the owner has nexus

The filing obligation is only the first consequence. A corporate owner pulled into California by a disregarded operating chain usually brings a combined reporting question with it. California requires unitary affiliates under common ownership to compute income by combined report, with worldwide combination as the default unless a water's edge election is made (Rev. and Tax. Code sections 25101 and 25110). Where the chain runs up to a foreign parent, or sideways to foreign affiliates that are treated as corporations under the federal entity classification rules, the group should evaluate a water's edge election (Rev. and Tax. Code sections 25110 and 25113) before the first California return is filed, because the election is made on a timely filed original return and binds the group for eighty-four months. The income and loss profile of the foreign members, factor inclusion, effectively connected income, and subpart F income all bear on whether the election helps or hurts. Those mechanics are covered in the separate articles on the water's edge election and reorganizations and on which foreign corporations a water's edge group excludes.

Registration mechanics also deserve a word. Qualification with the Secretary of State and tax filing with the Franchise Tax Board are separate obligations with separate consequences, and in a disregarded chain they can fall on different entities: tax attribution runs up the chain to the first regarded owner, while qualification turns on each entity's own intrastate activity under the Corporations Code (Corp. Code section 191(b)). An entity that must qualify and begins filing returns without qualifying has not cured the qualification defect, and a foreign entity that is doing business in California without either registering or filing accrues the minimum tax, penalties, and interest year by year, and its California contracts become voidable where it is unqualified, has no Franchise Tax Board account, and fails to file (Rev. and Tax. Code section 23304.1(b)). In a structure with many tiers, the inventory discipline matters: the registration and filing analysis should be run for every regarded entity in the chain, not just the one whose name is on the project.

Practice notes

The most common error in this area is treating the tiers as if they were all regarded and analyzing each one's own physical presence, which produces the wrong intuition that only the operating entity has a California footprint. The correct first move is always to collapse the disregarded tiers and ask whose activities these are for tax purposes. The second most common error runs the other way: extending owner-level nexus to every member of every LLC in the structure, including small passive interests in partnership-classified funds, where Swart supplies a defense the Franchise Tax Board reads narrowly. The two fact patterns look similar on an organization chart and are governed by different rules. Finally, the moment a previously untouched corporation acquires California nexus through a disregarded chain is also the moment its combined group's California posture is set, and the water's edge election window runs with the first return. Structures formed for a single project have walked into worldwide combination because nobody asked the election question until the second year, and by then the first return, filed without the election, had already answered it for that year. G&G State Tax Group provides entity-structure nexus reviews and California filing and registration analysis alongside its state and local tax practice.