The approval of perpetual futures contracts in the US may lead to unforeseen tax and regulatory issues for traders if these contracts are ultimately classified as swaps instead of futures, warns CME Group Chairman and CEO Terry Duffy. In an interview, Duffy pointed out the ambiguity surrounding the tax implications for US participants. The comments come as CME continues to challenge the Commodity Futures Trading Commission's (CFTC) approval of perpetual futures contracts.

The outcome of this legal battle could substantially influence how the US approaches perpetual futures, including how the Internal Revenue Service (IRS) taxes these contracts. The core issue revolves around whether perpetual futures should be legally categorized as futures or swaps, with Duffy arguing they should be considered swaps due to the periodic funding payments between long and short positions.

Unlike traditional futures, perpetual contracts do not expire and involve recurring funding payments to keep the derivative's price aligned with the underlying asset. Duffy believes this mechanism aligns with the statutory definition of a swap under US law. If perpetual contracts are deemed futures, institutional traders might receive a blended tax treatment, but if classified as swaps, they would be taxed under 'ordinary' taxation. Given the novelty of perpetual futures, the IRS has not provided specific guidance on their tax treatment.

This lack of clarity could lead to uncertainty for market participants who have been treating these contracts as futures for tax purposes. Legal experts, however, note that the issue is complex, with the definition of swaps being extremely broad and the economic function of perpetual futures resembling that of traditional futures.

The Supreme Court's decision to eliminate the Chevron doctrine may lead to federal courts playing a larger role in interpreting how derivatives laws apply to new financial products. The process of resolving this issue is expected to be lengthy, with potential litigation and the need for separate IRS guidance on tax treatment. Until there is greater clarity from regulators, tax authorities, or the courts, large institutions may face uncertainty over reporting trades involving perpetual futures, which could have significant implications for tax compliance.