IRS Resumes Significant-Issue Rulings For Corporate Reorganizations And Spin-Offs

The IRS announced that it will once again issue private letter rulings on “significant issues” arising in corporate reorganizations and spin-offs, reversing a 2024 policy that had curtailed such rulings. Under Revenue Procedure 2026-21, taxpayers may now request rulings on discrete legal issues within a transaction, rather than seeking a ruling on the entire structure.

This change follows the IRS’s withdrawal of proposed spin-off regulations in September 2025 and reflects a broader shift toward restoring taxpayer access to advance guidance. IRS officials have since encouraged taxpayers to utilize the ruling process, particularly in complex Section 355 spin-offs and Section 368 reorganizations.

Rev. Proc. 2026-21 permits taxpayers to request rulings on specific, “germane and discrete” issues arising in corporate transactions, provided those issues fall solely within the jurisdiction of the IRS Office of Associate Chief Counsel (Corporate). The guidance emphasizes that ruling requests must be narrowly tailored and directly relevant to the transaction, rather than broad or hypothetical in nature.

The revenue procedure does not guarantee that the IRS will issue a ruling in every case. Instead, it restores the IRS’s discretion to consider targeted ruling requests, subject to existing procedural requirements such as full disclosure, required representations, and user fees. The IRS also retains the ability to decline rulings on issues that are overly factual, uncertain, or otherwise inappropriate for advance guidance.

The reinstatement of significant-issue rulings provides taxpayers with a renewed opportunity to obtain targeted tax certainty in high-stakes corporate transactions, particularly where a single legal issue may determine overall tax treatment.

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