1.1502-80: Overrides to Sections 304, 357(c), 332, and 1031

Treasury Regulation 1.1502-80 is the provision that switches off or modifies specific Internal Revenue Code sections when applying them to transactions inside a consolidated group would clash with treating the group as a single taxpayer. The sections most commonly affected are 304, 357(c), 165(g), 362(e)(2), and 1031, with additional coordination rules for Sections 332, 1032, and 108. When an override applies, the intercompany transaction rules of Regulation 1.1502-13 and the investment adjustment rules of Regulation 1.1502-32 generally step in to handle timing and basis.¹

The Default Rule and Where the Authority Comes From

Regulation 1.1502-80 opens with a default: the Internal Revenue Code applies to a consolidated group “to the extent the regulations do not exclude its application.”¹ The Code stays in force unless a consolidated return regulation says otherwise, and where an exclusion exists, the consolidated rules substitute different treatment rather than leaving a gap.

The authority to displace a statute comes from IRC Section 1502, which directs Treasury to write regulations so that a group’s tax liability clearly reflects its income and expressly permits “rules that are different from the provisions of chapter 1 that would apply if such corporations filed separate returns.”² That authority has a ceiling. In Rite Aid Corp. v. United States, the Federal Circuit held that Section 1502 lets Treasury fix “instances of tax avoidance created by the filing of consolidated returns” but does not authorize the Secretary “to choose a method that imposes a tax on income that would not otherwise be taxed.”³ Every override in 1.1502-80 has to point to a distortion that arises because the corporations file together.

Section 304: Related-Party Stock Sales Turned Off

Section 304 recharacterizes certain related-party stock sales as distributions, treating what looks like a capital gains transaction as a potential dividend. That anti-abuse rule serves a purpose when the buyer and seller are separate taxpayers, but it produces unnecessary complexity when both sit inside the same consolidated group.

Regulation 1.1502-80(b) shuts Section 304 off entirely for intercompany stock acquisitions.¹ The sale is handled instead as an ordinary intercompany transaction under Regulation 1.1502-13, which defers any gain or loss until the target stock leaves the group. The parent’s basis in the buying and selling subsidiaries is then adjusted under Regulation 1.1502-32 to keep the same economic income from being counted twice—once when the stock moves internally and again when it eventually exits.⁴ The dividend-versus-sale question that Section 304 exists to police simply doesn’t matter when buyer, seller, and target are one taxpayer.

Section 357(c): Liabilities in Excess of Basis, Deferred

Section 357(c) forces gain recognition when a corporation transfers property to a controlled corporation in a Section 351 exchange and the assumed liabilities exceed the transferred basis. Without the rule, the transferor would end up holding stock with a negative basis.

Regulation 1.1502-80(d) turns Section 357(c) off for transfers governed by the intercompany transaction rules.¹ Inside a consolidated group, the excess-liability amount rides through as a negative stock basis—what the regulations call an excess loss account—and is recognized only when the stock is disposed of or the subsidiary leaves the group. No premature gain recognition, no artificial income event.

Plan-or-Arrangement Exception

The override collapses if the transferor or transferee becomes a nonmember “as part of the same plan or arrangement.”⁵ If the intercompany transfer is a step in a plan to move the transferee outside the group, Section 357(c) applies normally and the transferor recognizes the excess-liability gain right away. The IRS can also apply Section 357(c) when a transaction is structured mainly to exploit the override.

Proposed Modifications from December 2024

Treasury proposed changes in December 2024 that would clarify timing for basis adjustments tied to certain assumed liabilities. The proposal confirms a back-end adjustment approach for liabilities described in Section 357(c)(3)(A), meaning basis reduction occurs when the liability is paid rather than at the time of transfer.⁶ The rules are not final; groups with significant intercompany asset transfers involving assumed liabilities should watch the rulemaking.

Section 165(g): A Stricter Worthlessness Standard

Section 165(g) generally lets a taxpayer deduct the full loss on stock that becomes worthless. In a consolidated group, that would allow a parent to claim a worthless stock loss while the group is already using the subsidiary’s operating losses on the consolidated return. Regulation 1.1502-80(c) closes that door with a tougher standard.¹

One member cannot treat another member’s stock as worthless under Section 165 until the earlier of two events: the subsidiary meets the worthlessness standard in Regulation 1.1502-19(c)(1)(iii), which requires that substantially all of its assets have been disposed of, abandoned, or destroyed for federal income tax purposes, or the subsidiary ceases to be a member of the group for any reason.⁷ That is a good deal harder to satisfy than the general “no value” test.

The investment adjustment machinery is what makes the stricter rule work. As a subsidiary’s losses flow into consolidated taxable income, the parent’s basis in the subsidiary’s stock is reduced under Regulation 1.1502-32, potentially into an excess loss account.⁴ When the subsidiary later leaves the group or meets the stricter worthlessness test, the parent recognizes income equal to that excess loss account. The group ends up with the operating losses or the stock loss, but not both.

Section 362(e)(2): Loss Duplication Rule Displaced

Section 362(e)(2) applies when a transferor contributes built-in-loss property to a controlled corporation under Section 351. It ordinarily forces the transferee to take a fair-market-value basis in the property, preventing the same economic loss from being deducted at both the stock and the asset level.

Regulation 1.1502-80(h) switches this off for intercompany transfers occurring on or after September 17, 2008.¹ The regulation states its purpose plainly: to facilitate application of the consolidated return provisions addressing loss duplication between members. Those provisions—principally Regulation 1.1502-36 and the investment adjustment system—are tailored to the single-entity framework, and stacking Section 362(e)(2) on top would create mismatches and could disallow losses the group is entitled to claim.

With the override in place, the transferee keeps a carryover basis in the contributed property, and the transferor takes a matching stock basis. The consolidated loss tracking rules handle duplication when the stock or assets eventually leave the group. An anti-abuse rule reserves the IRS’s ability to make adjustments if a taxpayer structures a transaction to exploit the override and defeat the consolidated loss provisions.

Section 1031: No Like-Kind Exchanges Between Members

Regulation 1.1502-80(f) provides that Section 1031 does not apply to any intercompany transaction occurring in consolidated return years beginning on or after July 12, 1995.¹ Section 1031 defers gain on exchanges of like-kind property (real property only, after the 2017 tax reform). Turning it off inside the group prevents two deferral systems from stacking. If Section 1031’s nonrecognition and Regulation 1.1502-13’s intercompany deferral both applied, the group could push gain indefinitely into the future and produce basis positions the consolidated system cannot track. With Section 1031 out of the picture, the intercompany transaction rules control timing on their own.

Section 332: Modified, Not Overridden

Section 332 gives a parent nonrecognition on the complete liquidation of an 80-percent-or-more-owned subsidiary.⁸ Regulation 1.1502-80 keeps that nonrecognition intact but adjusts the mechanics in two ways.

Stock Aggregation to Meet the 80-Percent Test

Under Regulation 1.1502-34, group members aggregate their stock ownership for purposes of the 80-percent threshold.⁹ Three subsidiaries that each own 30 percent of a target can rely on Section 332 as a group, even though no single member independently meets the threshold. Section 337(c) provides one limit: the “80-percent distributee” determination is made without regard to any consolidated return regulation, so the aggregation rule does not reach that particular calculation.

Splitting Tax Attributes Among Distributees

Regulation 1.1502-80(g) addresses liquidations in which more than one member receives assets. It modifies Section 381 by allocating the liquidating corporation’s carryover items—net operating losses, capital loss carryovers, deferred deductions—among the distributee members based on how those items would have shown up in investment adjustments to each member’s stock.¹ Without that rule, valuable attributes could concentrate arbitrarily in one member.

Section 1032: Preserved Inside the Group

Section 1032, which shields a corporation from gain or loss on transactions in its own stock, continues to apply to intercompany transactions. Regulation 1.1502-80 confirms this explicitly.¹ The statutory result already lines up with single-entity treatment, so no override is needed; the confirmation just removes any doubt that the consolidated system could accidentally displace it.

Section 108: Cancellation of Debt Coordinated Through 1.1502-28

Section 108 lets a debtor exclude cancellation of debt income when insolvent or in bankruptcy, but in exchange the debtor reduces its tax attributes. In a consolidated group, one member’s debt cancellation can affect the group’s whole tax profile, and Regulation 1.1502-28 governs how the reduction works.

The insolvency and bankruptcy exclusions under Section 108(a)(1)(A) and (B) apply separately to each member with excluded cancellation of debt income, and the insolvency limitation is measured against that member’s own assets and liabilities, including intercompany receivables and payables.¹⁰ Attribute reduction, though, is not confined to the debtor: it can reach the tax attributes of the debtor’s direct and indirect subsidiaries, including asset basis, net operating losses, and losses or credits arising in separate return limitation years.

The Consolidated-Filing Nexus Every Override Needs

Each override in Regulation 1.1502-80 targets a distortion that only exists because affiliated corporations file one return. The Rite Aid court made clear this is not optional: Treasury cannot use Section 1502 to rewrite the Code for problems that would exist on separate returns too.³ Turning off Section 304 addresses recharacterization that only complicates matters between members of the same taxpayer. Deferring Section 357(c) prevents premature recognition that would not occur if the group truly were one corporation. The stricter worthless stock standard prevents a double count that only the investment adjustment system makes possible. Each override can point to a specific consolidated-filing distortion it corrects, and that connection is what keeps it within Treasury’s delegated authority.²

1
eCFR. 26 CFR 1.1502-80 – Applicability of Other Provisions of Law
2
Office of the Law Revision Counsel. 26 U.S. Code 1502 – Regulations
3
Justia Law. Rite Aid Corporation v. United States, 255 F.3d 1357
4
eCFR. 26 CFR 1.1502-32 – Investment Adjustments
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GovInfo. 26 CFR 1.1502-80 – Applicability of Other Provisions of Law
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Federal Register. Revising Consolidated Return Regulations and Controlled Group of Corporations Regulations To Reflect Statutory Changes, Modernize Language, and Enhance Clarity
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Internal Revenue Service. Internal Revenue Service Memorandum AM2012-003 – Worthless Stock Loss on Consolidated Group Subsidiary Stock
8
Office of the Law Revision Counsel. 26 U.S. Code 332 – Complete Liquidations of Subsidiaries
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eCFR. 26 CFR 1.1502-34 – Special Aggregate Stock Ownership Rules
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eCFR. 26 CFR 1.1502-28 – Consolidated Section 108