IRS Written Determinations

Free IRS private letter rulings, technical advice memoranda, and Chief Counsel advice with plain-English summaries and the official IRS release on every page.

18,373 determinations and counting · Newest release August 21, 2026
1,373 determinations Corporate Transactions

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TAM

Cross-chain stock sale was not a Type D reorganization

A corporate group sold foreign corporation stock across ownership chains and later argued that the transaction was a Type D reorganization that increased its basis in another foreign subsidiary's…

201419013·May 9, 2014
Advice
PLR

Business separation qualifies as a tax-free spin-off

A corporate group proposed separating three businesses by moving one business into a newly formed controlled corporation and distributing that corporation's stock to the distributing company's…

201419012·May 9, 2014
Approved
PLR

Related-party share sale defers loss before liquidation

A consolidated corporate group proposed transferring most of a loss corporation's stock to a subsidiary, selling those shares to a related real estate investment trust for preferred stock, and later…

201419011·May 9, 2014
Approved
PLR

Two-business separation qualifies as a tax-free spin-off

A consolidated corporate group proposed separating two active businesses by transferring one business and related subsidiaries to a controlled corporation and distributing that corporation's stock…

201419010·May 9, 2014
Approved
PLR

Parent-company business split qualifies as a tax-free spin-off

A corporation owned by a foreign parent proposed moving one of its two active businesses into a newly formed controlled corporation and distributing the controlled corporation's stock to the foreign…

201419005·May 9, 2014
Approved
PLR

Multi-step corporate separation qualified for tax-free reorganization treatment

The IRS approved the principal federal income tax consequences of a multinational group's plan to separate two business lines through a long series of internal restructurings and stock…

201418046·May 2, 2014
Approved
PLR

Consolidated group received 60 days for a missed CNOL carryback election

The common parent of a consolidated group missed the election to use an extended carryback period for a consolidated net operating loss. The IRS found that the parent reasonably relied on a…

201418043·May 2, 2014
Approved
PLR

Corporation received 60 days to make a missed basis-reduction election

A corporation transferred built-in-loss assets to its wholly owned subsidiary in transactions represented to qualify under § 351. It missed the deadline for jointly electing under § 362(e)(2)(C) to…

201418042·May 2, 2014
Approved
PLR

Corporation received 60 days to make a missed basis-reduction election

A corporation transferred built-in-loss assets to its wholly owned subsidiary in transactions represented to qualify under § 351. It missed the deadline for jointly electing under § 362(e)(2)(C) to…

201418041·May 2, 2014
Approved
PLR

Multi-step corporate separation qualified for tax-free reorganization treatment

The IRS approved the principal federal income tax consequences of a multinational group's plan to separate two business lines through a long series of internal restructurings and stock…

201418039·May 2, 2014
Approved
PLR

Loss corporation received 60 days for a missed closing-of-the-books election

A loss corporation underwent an ownership change that limited its use of pre-change losses under § 382. It intended to elect the closing-of-the-books method for allocating income and losses between…

201418038·May 2, 2014
Approved
PLR

Consolidated parent received 60 days to file missed basis elections

A consolidated parent moved a built-in-loss asset through three subsidiaries and then into a disregarded entity. The federal basis-reduction rule in § 362(e)(2) did not apply to the intercompany…

201418034·May 2, 2014
Approved
PLR

Consolidated group received 60 days to waive its CNOL carryback period

The common parent of a consolidated group intended to waive the entire carryback period for a consolidated net operating loss but failed to attach a valid election to the loss-year return. The group…

201418033·May 2, 2014
Approved
PLR

Three distributions and two mergers received tax-free reorganization treatment

A publicly held parent reorganized regulated business operations within its consolidated group. A subsidiary contributed one business to a controlled corporation and distributed that corporation to…

201418030·May 2, 2014
Approved
PLR

Liquidating subsidiary's stock loss was disallowed only to the receivable basis amount

A consolidated group sought a second supplement to earlier rulings involving a subsidiary that left the group and liquidated one day after adopting a liquidation plan. During the preceding five…

201418025·May 2, 2014
Approved
PLR

Consolidated group received 60 days for a missed extended CNOL carryback election

The common parent of a consolidated group missed the election to use an extended carryback period for a consolidated net operating loss. The IRS found that the parent reasonably relied on a…

201418020·May 2, 2014
Approved
PLR

Shareholder business split qualified as a tax-free Type D reorganization

Two shareholders of a closely held corporation disagreed over management of separate divisions. The corporation proposed transferring one division and its controlled foreign corporation stock to a…

201418019·May 2, 2014
Approved
PLR

S corporation shareholder split qualified as a tax-free Type D reorganization

Two equal shareholders of an S corporation sought to resolve their conflict by separating two businesses. One shareholder would contribute cash to equalize value, the S corporation would transfer…

201418018·May 2, 2014
Approved
PLR

Consolidated group received 60 days to waive its CNOL carryback period

The common parent of a consolidated group intended to waive the entire carryback period for a consolidated net operating loss but failed to file a valid election with the loss-year return. The group…

201418016·May 2, 2014
Approved
PLR

Corporation received 60 days to make a missed basis-reduction election

A corporation transferred built-in-loss assets to its wholly owned subsidiary in transactions represented to qualify under § 351. It missed the deadline for jointly electing under § 362(e)(2)(C) to…

201418013·May 2, 2014
Approved
PLR

Tax-free separation of two businesses into separate corporations

The IRS approved a proposed reorganization that would separate two businesses operated by a domestic corporation into different corporate groups. The corporation would transfer one business and…

201416005·April 18, 2014
Approved
PLR

Mutual insurance company restructuring receives tax treatment rulings

The IRS ruled on a proposed restructuring of a not-for-profit mutual insurance company into a mutual holding company with separate stock insurance and controlled corporations. The transaction…

201416002·April 18, 2014
Approved
PLR

IRS grants more time for a closing-of-the-books election after an ownership change

The IRS granted a consolidated group 60 days to make a late closing-of-the-books election after an ownership change limited the group's use of pre-change losses. The group intended to file the…

201412009·March 21, 2014
Approved
PLR

Extra time granted to waive a consolidated net operating loss carryback

The IRS granted a consolidated group 60 days to file an election waiving the entire carryback period for a consolidated net operating loss. The taxpayer had intended to make the election for a short…

201412004·March 21, 2014
Approved
PLR

Affiliated group receives extra time to elect consolidated filing

The IRS granted an affiliated group an extension of time to make an election to file a consolidated federal income tax return, with the parent as common parent. The group missed the regulatory…

201411016·March 14, 2014
Approved
PLR

IRS approves a tax-free corporate split-off to resolve shareholder disputes

The IRS approved a proposed split-off designed to resolve disagreements between two shareholders of a corporation operating two businesses. The corporation will transfer part of its business assets…

201411012·March 14, 2014
Approved
PLR

IRS grants more time to waive a consolidated group's NOL carryback period

The IRS granted a consolidated corporate group 60 days to file an election waiving the entire carryback period for a consolidated net operating loss. The election was due with the group's…

201411011·March 14, 2014
Approved
PLR

IRS rules on an intercompany loss after a corporate restructuring

The IRS ruled on the treatment of an intercompany loss after a corporate group completed several restructurings and sold a business. A subsidiary distributed stock, related corporations liquidated,…

201411007·March 14, 2014
Approved
PLR

IRS approves a stock contribution that combines two consolidated groups

The IRS approved a proposed restructuring intended to combine two affiliated consolidated groups under one corporate parent. Through a series of steps, a foreign parent will contribute stock of a…

201411006·March 14, 2014
Approved
PLR

IRS approves a multi-step corporate separation and reorganization

The IRS approved specified federal tax consequences for a publicly traded corporate group's planned separation of one business from another. The transaction involved internal reorganizations,…

201411002·March 14, 2014
Approved
PLR

IRS approves a tax-free corporate separation involving a spin-off and debt exchange

A publicly traded corporation planned to separate one business from another by transferring the second business to a newly formed corporation and distributing the new corporation's stock to its…

201409003·February 28, 2014
Approved
PLR

IRS approves a spin-off separating two business lines

A publicly traded corporation planned to separate two business lines by contributing one business and related entities to a newly formed corporation, then distributing that corporation's stock to…

201409002·February 28, 2014
Approved
PLR

IRS grants extra time for a consolidated NOL carryback election

The IRS considered a consolidated group's request for more time to elect an extended carryback period for a consolidated net operating loss. The group missed the election deadline after relying on a…

201408026·February 21, 2014
Approved
PLR

IRS grants extra time for a closing-of-the-books election

The IRS considered a loss corporation's late election to close its books for an ownership change under § 1.382-6(b). The taxpayer missed the deadline and later requested relief under § 301.9100-3,…

201408023·February 21, 2014
Approved
PLR

IRS approves a RIC's cash-or-stock special dividend plan

The IRS considered a regulated investment company's plan to pay special dividends in cash or common stock, subject to a cash limit and stockholder elections. If too many stockholders chose cash, the…

201408021·February 21, 2014
Approved
PLR

IRS approves a RIC's cash-or-stock special dividend plan

The IRS considered a regulated investment company's plan to pay special dividends in cash or common stock, subject to a cash limit and stockholder elections. If too many stockholders chose cash, the…

201408020·February 21, 2014
Approved
PLR

IRS approves a spin-off separating two business lines

A publicly traded parent planned to separate two business lines by distributing the stock of a subsidiary to the parent group and then merging the separated businesses into another subsidiary. The…

201408017·February 21, 2014
Approved
PLR

IRS approves two spin-offs in a global business separation

A multinational corporate group planned two domestic spin-offs to separate one U.S. business from two others, followed by an international separation of the same business. The IRS ruled that the…

201408010·February 21, 2014
Approved
PLR

Parent receives extra time to make a consolidated-return election

A corporate parent and its subsidiaries missed the deadline to elect consolidated federal income tax return treatment. The parent said it had reasonably relied on a qualified tax professional who…

201407012·February 14, 2014
Approved
PLR

REIT spin-off qualifies for stated tax treatment

A publicly traded real estate investment trust planned to separate two real estate businesses through a contribution of assets to a new controlled REIT followed by a pro rata distribution of the…

201407005·February 14, 2014
Approved
PLR

IRS approves tax treatment for foreign subsidiary liquidations and a reorganization

The IRS ruled on a proposed series of transactions involving a taxpayer, foreign subsidiaries, disregarded entities, intercompany debt, and a merger. It treated two check-the-box elections as…

201406005·February 7, 2014
Approved
PLR

Call option treated as an acquisition of foreign subsidiary stock

The IRS ruled on the tax treatment of a staged acquisition involving a target entity, a call option, and foreign corporate subsidiaries. For purposes of the controlled-group rules, the call option…

201405009·January 31, 2014
Approved
PLR

S corporation redemption qualifies for exchange treatment and installment reporting

The IRS ruled on a proposed transaction in which an S corporation would redeem all stock held by two retiring shareholders in exchange for promissory notes, then issue stock to four key employees.…

201405005·January 31, 2014
Approved
PLR

Split-off reorganization approved for an S corporation business separation

The IRS approved a proposed split-off designed to resolve disputes between the two shareholders of an S corporation. The corporation would transfer several business subsidiaries to a newly formed…

201405003·January 31, 2014
Approved
PLR

IRS approves a university-affiliated corporation's Type F reorganization

A business association affiliated with a state university planned to convert into an unincorporated cooperative association and then into a nonstock corporation. The new entity would continue the…

201404006·January 24, 2014
Approved
PLR

IRS approves a cash-or-stock special dividend for a new REIT

A publicly traded corporation planned to elect REIT status and distribute accumulated earnings as a special dividend during its first REIT taxable year. Shareholders could elect cash, stock, or a…

201404005·January 24, 2014
Approved
PLR

IRS approves liquidations and asset transfers for a cooperative utility

A member-owned utility cooperative planned a series of mergers, conversions, asset distributions, and a subsidiary liquidation. The parent had previously qualified for exemption under IRC §…

201404004·January 24, 2014
Approved
PLR

IRS approves a complex series of corporate spin-offs and liquidations

A group of affiliated corporations proposed a coordinated set of spin-offs, split-downs, cross-border restructuring steps, subsidiary mergers, asset transfers, and liquidations. The IRS ruled that…

201404002·January 24, 2014
Approved
PLR

Public company may rely on SEC filings to identify economic owners under section 382

A publicly traded loss corporation asked whether it could use Securities and Exchange Commission filings and related stock-surveillance procedures to identify five-percent shareholders for IRC § 382…

201403007·January 17, 2014
Approved
PLR

Split-off of a real-estate business qualifies as a reorganization

A privately held corporation asked about transferring real property and related liabilities to a wholly owned subsidiary, then distributing the subsidiary’s stock to one shareholder in exchange for…

201403002·January 17, 2014
Approved
PLR

Tax treatment of a corporate split-up into four businesses

The IRS considered a proposed transaction in which an S corporation would form four wholly owned S corporations, transfer separate portions of its operating business to them, and distribute one…

201402002·January 10, 2014
Approved
PLR

Intercompany gain in a consolidated-group restructuring

The IRS considered a multinational consolidated-group restructuring involving a previously deferred intercompany gain on stock transferred among subsidiaries. The proposed steps included the sale of…

201402001·January 10, 2014
Approved
PLR

PLR 1352007: IRS approves tax treatment for a multi-step corporate restructuring

The IRS ruled on the federal income tax consequences of a proposed restructuring involving several corporations and subsidiaries. The plan included complete liquidations, a downstream merger,…

1352007·December 27, 2013
Approved
PLR

PLR 1352005: IRS grants extra time to elect an extended net operating loss carryback

The IRS granted a consolidated corporate group 60 days to make a late election extending the carryback period for a consolidated net operating loss. The group missed the election deadline after…

1352005·December 27, 2013
Approved
PLR

PLR 1351016: consolidated group gets extra time to elect an NOL carryback

A consolidated corporate group missed the deadline to elect an extended carryback period for a consolidated net operating loss. The group said it reasonably relied on a qualified tax professional…

1351016·December 20, 2013
Approved
PLR

PLR 1351004: bankruptcy reorganization acquisition qualifies as a qualified stock purchase

An acquirer purchased stock and debt connected with a bankrupt target's court-approved reorganization and filed a section 338(h)(10) election with the target's parent. The IRS ruled that the…

1351004·December 20, 2013
Approved
PLR

PLR 1350007: IRS approves a complex corporate separation followed by a reverse acquisition

The IRS approved the proposed tax treatment of a large corporate group's plan to separate one business into Controlled and distribute its stock to the parent company's shareholders, either through a…

1350007·December 13, 2013
Approved
PLR

PLR 1350006: IRS approves section 382 treatment for a parent spin-off and related contribution

The IRS ruled on the section 382 consequences of a corporate group's spin-off of its parent company and a related contribution of assets by a subsidiary. The ruling treated the spin-off date as a…

1350006·December 13, 2013
Approved
PLR

PLR 1350001: Planned subsidiary liquidation and related property transfers receive tax treatment under Sections 332, 301, and 351

A parent company planned to dissolve a subsidiary after a change in state law eliminated the reason for maintaining the subsidiary's special structure. The subsidiary would liquidate into another…

1350001·December 13, 2013
Approved
PLR

PLR 1349009: IRS grants more time for a consolidated group’s extended NOL carryback election

The IRS granted a consolidated group 90 days to make an election for an extended carryback period for a consolidated net operating loss. The group had missed the election deadline and represented…

1349009·December 6, 2013
Approved

What these documents are

  • Private letter rulings (PLRs): A taxpayer asked the IRS to rule on a planned transaction before doing it. The ruling shows exactly how the IRS applied the Code to those facts.
  • Technical advice memoranda (TAMs): The IRS National Office answering a question raised during an audit or other proceeding.
  • Chief Counsel advice (CCAs): IRS lawyers advising their own field staff on how to apply the law.
  • Determination letters: Rulings on exempt-organization matters, such as whether an organization qualifies under § 501(c)(3) or a foundation's grant procedures pass § 4945.
  • Not precedent, still useful: Under 26 U.S.C. § 6110(k)(3) none of these can be cited as precedent. They remain the best public window into how the IRS actually rules on facts like yours, and practitioners read them for exactly that.