Reo Motors, Inc. v. Commissioner
Headline: Tax losses must be judged by the law in effect when they happened, as Court blocks using later 1942 changes to treat 1941 capital losses as ordinary losses for carryovers, affecting corporations’ tax claims.
Holding: The Court held that a net operating loss must be computed under the tax laws in effect in the year the loss was suffered, not under later laws when the deduction is carried over or taken.
- Prevents using later tax law changes to create or enlarge past net operating losses.
- Fixes how companies compute NOLs: use the law of the year the loss occurred.
- Affirms the IRS’s ability to deny carryover deductions disallowed by prior-year law.
Summary
Background
A Michigan motor-vehicle manufacturer owned a wholly owned subsidiary, Reo Sales Corp., which was dissolved on February 1, 1941. Reo Sales owed more to its parent than its assets were worth, leaving the parent with worthless stock and a long-term capital loss based on an adjusted basis of $1,551,902.79. The parent had no capital gains in 1941 and included that loss in its 1941 tax filings; under 1941 law that loss could not create a net operating loss (NOL) for carryover.
Reasoning
The Court addressed whether an NOL is computed under the law in effect when the loss occurred (1941) or under the law in effect when the loss is carried over or deducted (1942). The Court explained that the statute defines NOL by reference to the deductions and income of the year the loss happened and that later amendments apply only prospectively. The Justices emphasized the statutory three-step scheme—first compute the NOL for the year of the event, then determine carryover rules, and finally compute the deduction when used—and rejected the taxpayer’s attempt to use later changes to create a retroactive NOL.
Real world impact
The ruling means taxpayers cannot retroactively convert a prior-year capital loss into an ordinary loss for carryover simply because later law changed. Corporations and taxpayers with year-to-year losses must compute their NOLs using the tax rules that applied in the year the loss occurred. The decision affirms the Commissioner’s disallowance of the taxpayer’s 1942 deduction and upholds the lower courts’ rulings.
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