CME's Duffy warns an overlooked tax risk looms over U.S. perpetual futures

CME Group Chairman and CEO Terry Duffy has raised concerns about the potential tax and regulatory uncertainty surrounding the approval of perpetual futures contracts in the U.S. He warned that if these contracts are ultimately classified as swaps rather than futures, as currently designated by the Commodity Futures Trading Commission (CFTC), traders could face ambiguity in how they report and pay taxes on their gains. This issue has not been widely discussed publicly but could have significant implications, especially for institutional market participants.

The legal dispute arises from the nature of perpetual futures, which unlike traditional futures, do not have an expiration date but involve periodic funding payments exchanged between long and short positions. Duffy argues that these payments meet the statutory definition of swaps, which are taxed as ordinary income rather than the blended long-term and short-term capital gains treatment provided under U.S. tax code Section 1256 for futures. Currently, there is no specific IRS guidance on the tax treatment of perpetual futures, increasing the risk of retrospective tax challenges if the contracts are reclassified.

Legal experts highlight the complexity of this issue, noting a tension between the textual and functional interpretations of the contracts. While the contract structure resembles swaps due to recurring payments, their economic function is more like futures. The statutory definition of swaps is broadly worded, leading to ambiguous application to novel products like perpetual futures. A key factor will be how courts interpret these definitions, particularly in light of recent Supreme Court decisions limiting deference to agency interpretations, which could result in judges independently deciding the classification.

The litigation over CME’s challenge against the CFTC’s approval is expected to be lengthy, potentially first focusing on whether the CFTC adequately considered public comments under the Administrative Procedure Act. Even if the courts provide a ruling, separate IRS guidance may still be needed to resolve uncertainties around tax reporting. Until such clarity is achieved, firms trading perpetual futures might risk significant tax reporting issues, as emphasized by Duffy’s concern about large public companies possibly facing scrutiny for improper tax filings related to these products.