Kolom Et Ux. v. Commissioner of Internal Revenue

Background

Aaron Kolom, an officer and director at Tool Research and Engineering Corp., received qualified employee stock options in 1968, 1970, and 1971 and exercised them in September and October 1972. He bought 12,427 shares in three blocks; the NYSE mean prices at exercise were higher than his option prices. Because of a securities law rule (§16(b)), Kolom could not freely sell the shares for six months. The Commissioner treated the difference between the NYSE price and the option price as a $424,888 “preference” item for minimum-tax purposes and assessed a $43,792 deficiency. The Tax Court and the Ninth Circuit upheld that tax assessment. The Supreme Court denied review.

Reasoning

The central question presented by the dissent was whether “fair market value” for the minimum tax should account for legal limits on selling. Justice Powell argued that the statutory phrase in §57(a)(6) uses traditional fair-market-value principles and that restrictions like the §16(b) sale bar should reduce or eliminate any measurable gain. He criticized a Treasury regulation that applies rules from a different tax section (§83) and said Congress intended favorable treatment for qualified employee plans to encourage long-term ownership. The majority’s action in denying review left the lower courts’ application of the Treasury rule intact without resolving the statutory dispute on the merits.

Real world impact

Because the Court refused to hear the case, the lower-court outcome stands for now: employees may be required to include NYSE-based, unrealized differences as minimum-tax preference items even when law temporarily barred sales and the prices later fell. This ruling could produce tax bills on “paper” gains that never became cash. The issue could be revisited in future litigation or by Congress.

Dissents or concurrances

Justice Powell dissented from the denial of review, urging full briefing and argument and arguing that the statute, history, and prior cases support treating restricted stock differently when measuring fair market value.