Tax Legal Services · Primary-source case analysis

Gregory: Formal Reorganization Steps Did Not Control Without Business Substance

By Aneeta Mishra and Timothy Chan

Published September 13, 2026

Gregory v. Helvering is a foundational substance-over-form decision in federal tax law.

A new corporation existed only briefly

The taxpayer caused appreciated shares to pass through a newly created corporation, liquidated it days later, and sold the shares personally.

The statutory form was not enough

Although the paperwork tracked reorganization language, the steps were unrelated to restructuring an ongoing business.

The transaction’s objective substance controlled

The Court respected lawful tax planning but looked at what the arrangement actually did rather than its labels.

The gain remained taxable

The distribution was not sheltered as a qualifying reorganization and the tax determination was sustained.

Key takeaways

• Document a real business objective before execution.
• Test economic substance apart from formal labels.
• Review the integrated sequence, not isolated steps.
• Apply current statutory anti-abuse rules in addition to Gregory.