Incorporator The Journal of U.S. Formation
Start Free Quiz
Editorial 9 MIN READ

Layering a holding company without paying tax twice

Four structures that let money move from sub to parent without the IRS taking a second bite

The Editors
Staff, Incorporator.org
9 min read Updated
Contents 10 sections
  1. The dividends-received deduction, the old reliable
  2. Consolidated returns — the cleanest structure at 80%
  3. The disregarded single-member LLC sub
  4. Partnership subs and substantial economic effect
  5. The § 482 and § 267 guardrails
  6. The mistake everyone makes
  7. State combined reporting changes the math
  8. Corporate Transparency Act and the sub-of-sub question
  9. Rule of thumb
  10. Sources

ou own an operating company. You want a holding company above it, for liability, estate planning, or because the bank asked. The first question a CPA will ask back is whether the cash that flows up from the sub to the parent gets taxed once, twice, or (if you pick the wrong boxes) three times.

The short version: there are four clean structures that keep the holding-company stack from stacking tax, and one very common mistake that stacks it badly. The rules live in Subchapter C, Subchapter K, and the check-the-box regulations. Pick the wrong one and you are paying corporate tax on earnings, then corporate tax on the dividend, then personal tax when you finally pull it out.

The dividends-received deduction, the old reliable

If the parent is a C-corporation and the sub is a C-corporation, money moves up as a dividend, and the parent takes a dividends-received deduction under IRC § 243. The size of the deduction is driven by how much of the sub the parent owns. Under 20%, the DRD is 50% of the dividend. Between 20% and 80%, it is 65%. At or above 80%, and the two corporations otherwise qualify as members of the same affiliated group under § 1504, the DRD is 100% and the dividend comes up tax-free at the parent level. Those percentages are the post-TCJA numbers, reduced from the old 70/80/100 stack by Public Law 115-97 and codified at 26 U.S.C. § 243(a) and (c).

Practical effect: if your parent owns the operating sub outright, § 243 does the work without any election. The sub pays corporate tax on its own earnings, declares a dividend, and the parent picks it up with a 100% DRD. The only tax friction is the sub's own 21% corporate rate on the underlying income. No second layer at the parent.

The trap is partial ownership. A parent that owns 19% of a sub picks up 50% of the dividend as taxable. On a $100 dividend, $50 flows into the parent's taxable income at 21%, which is a real $10.50 bill on top of the $21 the sub already paid. Whether that looks like double tax depends on how much you squint.

Consolidated returns — the cleanest structure at 80%

If the affiliated group under IRC §§ 1501-1504 elects to file a consolidated return, intercompany dividends disappear entirely. Not deducted, not included: they are eliminated in consolidation under Treas. Reg. § 1.1502-13. Same for intercompany sales at the gross-profit level, with matching and acceleration rules that keep the timing honest.

The threshold is the same 80% vote-and-value test that unlocks the 100% DRD, so if you qualify for one you almost always qualify for the other. The difference is procedural. The DRD is an annual line on the parent's Form 1120. A consolidated return is a one-time § 1501 election, made by filing Form 1122 for each sub the first year you consolidate, after which the group files a single 1120 with a common parent.

Two reasons to pick consolidation over bare § 243. First, losses in one member offset income in another inside the same return, which matters if the operating sub is profitable and the holding parent is carrying deductible interest or state franchise tax. Second, the consolidated return regulations give you cleaner treatment of inventory transfers and intercompany services, both of which get messy under § 482 when each entity files separately.

Two reasons not to. The election is effectively sticky: deconsolidation is permitted but the IRS's consent rules under Treas. Reg. § 1.1502-75 are not friendly, and the separate-return-limitation-year rules can strand losses for five years after a member leaves. And a consolidated group is treated as a single taxpayer for many purposes, which can concentrate audit exposure.

The disregarded single-member LLC sub

If the parent is any kind of taxable entity and the sub is a single-member LLC that has not elected corporate treatment, the sub does not exist for federal tax. Treas. Reg. § 301.7701-3, the check-the-box rule, makes an SMLLC a disregarded entity by default, which means its income, losses, assets, and liabilities are treated as the parent's own. Cash moves from sub to parent without any event the IRS recognizes, because from the IRS's view the cash was already the parent's.

This is the cleanest structure for a holding company that wants real liability separation without tax plumbing. The SMLLC is a distinct legal person under state law. It can hold a lease, sign a contract, be sued. Its charging-order protection is a matter of state LLC statute. But federal tax sees one taxpayer.

The limits are narrow and specific. A disregarded SMLLC is not disregarded for federal employment taxes (Treas. Reg. § 301.7701-2(c)(2)(iv)) or for federal excise taxes. It is regarded for most state income-tax purposes in states that follow federal classification, but some states treat it as separate for franchise or gross-receipts tax. California's $800 LLC franchise tax under R&TC § 17941 applies to an SMLLC regardless of federal classification, which surprises out-of-state parents every April.

If you add a second member, even a 1% member, the SMLLC becomes a partnership by default and the whole structure flips into Subchapter K. Do not let that happen by accident during an estate-planning reshuffle.

Partnership subs and substantial economic effect

If the sub has more than one owner and it is not a corporation, it is a partnership for federal tax, and partnerships are flow-through. Income and loss hit the partners directly, allocated according to the partnership agreement, so long as those allocations have "substantial economic effect" under IRC § 704(b) and its regulations. The test has two parts: the allocations must reflect the partners' economic arrangement (capital accounts maintained under Treas. Reg. § 1.704-1(b)(2)(iv), liquidation in accordance with capital accounts, deficit restoration or a qualified income offset), and the economic effect must be substantial under § 1.704-1(b)(2)(iii).

For a holding-company stack, the partnership sub is useful when two ownership groups want different economic exposures to the same asset. Preferred-return structures, waterfall allocations, and special allocations of depreciation are all Subchapter K moves, and none of them cleanly translate to a C-corp sub with its fixed share structure.

The flow-through means the parent picks up its distributive share on its own return whether or not cash was distributed. For a C-corp parent that is fine; the earnings get taxed at 21% at the parent level and then again when distributed to individual shareholders. For an individual or trust parent, it is cleaner still: one level of tax, at the parent's rate. For a partnership parent, the income flows up another layer, with the same character preserved (§ 702(b)).

The § 482 and § 267 guardrails

Regardless of which of the four structures you pick, two code sections shape what the IRS lets you do between related parties.

Section 482 gives the Commissioner authority to reallocate income, deductions, credits, or allowances between commonly controlled entities to clearly reflect income. In holding-company practice, this means intercompany loans, management fees, and transfers of intellectual property have to be priced at arm's length, with contemporaneous documentation under Treas. Reg. § 1.6662-6 to avoid the 20% or 40% transfer-pricing penalty. Small domestic structures rarely get audited on § 482 grounds, but the rule still applies, and the documentation burden is not zero.

Section 267 disallows losses on sales between related parties, and defers deductions for expenses and interest owed by an accrual-basis payor to a cash-basis related payee until the payee takes the amount into income. If the parent lends to the sub and the sub is on cash basis, the parent's interest expense is trapped until the sub pays and the parent recognizes the interest income. This is not a prohibition; it is a timing rule, and it shows up most often when founders try to strip earnings out of a profitable sub with a note at the parent.

The mistake everyone makes

The most common wrong answer is an LLC parent taxed as a partnership or disregarded entity, sitting above a C-corporation sub. The reasoning looks clean: you want flow-through at the top, and the sub was already a C-corp. What you actually get is the sub paying 21% on its earnings, then declaring a dividend up to the LLC parent, and because the LLC parent is not itself a C-corp, § 243 does not apply. The full dividend is taxable. If the LLC parent has individual members, the dividend is qualified dividend income under § 1(h)(11) in most cases, taxed at 20% plus the 3.8% net investment income tax under § 1411. The effective combined rate on a dollar of sub earnings is 21% + (79% × 23.8%) = roughly 39.8%. Add state, and the bill is near half.

Compare that to a C-corp parent that takes the 100% DRD, where the only tax is the sub's 21%. Or to an SMLLC sub owned by any parent, where the number is the parent's own rate on one layer of income. The difference is not a rounding error; it is the entire reason to care which box you checked.

State combined reporting changes the math

The federal analysis above is only half the picture in states that require combined reporting. California, under R&TC § 25101 and the water's-edge rules in § 25110, requires a unitary group to file a combined report that apportions the group's combined business income to California. New York's Article 9-A combined reporting rule, Tax Law § 210-C, is mandatory for corporations that meet the ownership and unitary tests. Illinois requires combined reporting for unitary groups under 35 ILCS 5/502(e) and 5/1501(a)(27).

For holding companies, combined reporting means the state may look through the structure even when federal law respects it. A Delaware holding company collecting royalties from an operating sub in California will often find California treating the royalty as intra-group income that apportions to California on the sub's payroll-property-sales factors. The passive-investment-company strategies that worked in the 1990s are largely foreclosed in combined-reporting states, though they still function in separate-reporting states like New Jersey (for now) and Pennsylvania.

Corporate Transparency Act and the sub-of-sub question

The Corporate Transparency Act, codified at 31 U.S.C. § 5336, requires reporting companies to file beneficial ownership information with FinCEN. The March 2025 Interim Final Rule published at 90 Fed. Reg. 13688 narrowed the reporting population dramatically: domestic reporting companies are no longer required to report BOI, and U.S. persons who are beneficial owners of foreign reporting companies are exempt. The practical effect for a purely domestic parent-sub-sub structure is that the filing obligation that dominated planning in 2024 is largely gone, though foreign-owned structures remain in scope.

If the stack includes a foreign entity, either as a parent, a sub, or a sibling, the BOI obligation lives on for that entity, and the ownership lookthrough rules at 31 C.F.R. § 1010.380 continue to apply. The March 2025 change simplified the domestic case; it did not touch the cross-border one.

Rule of thumb

Match the parent's tax classification to the sub's: C-corp over C-corp with § 243 or consolidation; any parent over an SMLLC; partnership over partnership. Cross the streams and the IRS gets paid twice.

Sources

Keep reading

More from the journal.