The approval of perpetual futures contracts in the US may expose traders to unforeseen tax and regulatory uncertainty if these products are ultimately classified as swaps rather than futures, according to Terry Duffy, Chairman and CEO of CME Group. In an interview with CoinDesk, Duffy pointed out that there is ambiguity from a tax perspective for all US participants due to the lack of clarity on whether perpetual futures should be treated as swaps or futures.

This uncertainty stems from the fact that perpetual contracts involve periodic funding payments between long and short positions, which could be deemed as swaps under US law. Duffy argued that these recurring payments satisfy the statutory definition of a swap, which could lead to a different tax treatment. If perpetual contracts are classified as futures, institutional traders may receive a blended tax treatment, but if they are considered swaps, they will be taxed under ordinary taxation. However, the IRS has not provided guidance on the tax treatment of perpetual futures, leaving market participants uncertain about how to report their positions.

Legal experts agree that the issue is complex and that the definition of swaps is broad, leaving room for interpretation. The outcome of the court battle between CME and the CFTC will significantly influence the tax treatment of perpetual futures, and it may ultimately be up to the courts to decide how existing derivatives laws apply to these novel products.