Sobel v. Commissioner of Revenue Services

Summary

The court dismissed the commissioner's appeal as moot because the commissioner challenged only one of two independent grounds supporting the taxpayer's entitlement to credits for taxes paid to New York. The unchallenged alternative ground—that the taxpayer's extensive trading activity qualified as a trade or business—would independently sustain the judgment, leaving the court unable to grant effective relief. The court therefore did not decide whether the trial court correctly characterized the taxpayer's income or properly applied the trade-or-business standard.