Two senior U.S. lawmakers have launched an inquiry into a reported financial arrangement involving Tether, Cantor Fitzgerald, and U.S. Commerce Secretary Howard Lutnick, raising concerns over possible conflicts of interest and the influence of crypto firms on government policymaking.
In a letter dated April 29, 2026, U.S. Senators Elizabeth Warren and Ron Wyden asked Lutnick and Paolo Ardoino to provide details about a reported loan that may have helped finance the transfer of Lutnick’s ownership stake in Cantor Fitzgerald to a trust benefiting his adult children.
The lawmakers cited reports indicating that shortly after Lutnick moved his stake into the family trust as part of his government ethics obligations, Tether allegedly extended a substantial loan to the trust.
The senators are seeking clarification on whether the stablecoin issuer played a role in financing the transaction.
The letter raises concerns that such an arrangement could create undue influence over government decisions, particularly because Lutnick has reportedly advised on U.S. stablecoin policy.
The lawmakers questioned whether Tether may have gained leverage over a public official involved in shaping digital asset regulation.
Tether, issuer of the USDT stablecoin, has long maintained close business ties with Cantor Fitzgerald, which manages a portion of the reserves backing USDT.
The senators have requested documents related to the loan, communications between the parties, and information on Lutnick’s role in crypto policymaking. Responses are due by May 13, 2026.
The inquiry adds to growing political scrutiny of stablecoin firms as U.S. regulators debate the future of digital asset oversight.
The investigation comes at a time when U.S. lawmakers are increasing oversight of the cryptocurrency sector, especially stablecoin issuers.
The case could influence future debates around digital asset regulation, transparency, and ethical standards for public officials with past ties to major crypto-linked financial firms.
