The US Supreme Court has declined to review two notable cases from Disney [Walt Disney Co. v. New York Tax Appeals Tribunal (No. 24-333), and IBM (International Business Machines Corp. v. New York Tax Appeals Tribunal (No. 24-332)] on 21 January 2025, upholding a New York ruling that bars companies from deducting payments to foreign affiliates for intellectual property under a state law from 2003 to 2013.

The case involved a decade-long double taxation dispute over royalties paid to foreign affiliates. The dispute centered on New York’s royalty expense add-back provision (2003โ€“2013), which required taxpayers to include royalty payments in their federal taxable income that will be allocated to New York. An exclusion allowed these payments to be excluded if affiliates werenโ€™t required to add them back under the law.

The companies argued that this approach failed the internal consistency test, which determines if interstate transactions face higher taxes under a uniform tax framework, and the facial discrimination test, which assesses if the tax unfairly burdens out-of-state commerce.

The New York Court of Appeals rejected both claims leading to tax liabilities of USD 4 million for Disney and USD 64 million for IBM.