Sen. Ron WydenRonald (Ron) Lee WydenOn The Money — Democrats craft billionaire tax with deal in reach Senators weigh future of methane fee in spending bill Senate negotiators homing in on proposal to tax billionaires MORE (D-Ore.), the ranking member of the Senate Finance Committee, is pressing the Trump administration over its handling of a request from House Democrats for President TrumpDonald TrumpYoungkin ad features mother who pushed to have 'Beloved' banned from son's curriculum White House rejects latest Trump claim of executive privilege Democrats say GOP lawmakers implicated in Jan. 6 should be expelled MORE's tax returns.
Wyden sent letters to Treasury Secretary Steven MnuchinSteven MnuchinMajor Russian hacking group linked to ransomware attack on Sinclair: report The Hill's Morning Report - Presented by Alibaba - Biden jumps into frenzied Dem spending talks Former Treasury secretaries tried to resolve debt limit impasse in talks with McConnell, Yellen: report MORE and IRS Commissioner Charles Rettig on Tuesday after Mnuchin recently denied a request from the Democratic-led House Ways and Means Committee for Trump's tax information.
The Democratic senator said in a statement that he sent the letters in order to investigate whether there was any political interference involved in the administration's decision to reject the request.
“The law is crystal clear. Congress has the authority to request President Trump’s tax returns, and the administration has refused to follow the law," Wyden said. "Congress needs to know whether, and to what extent, political interference played a role in an administration failing to comply with a lawful request for taxpayer information under section 6103.”
House Ways and Means Committee Chairman Richard NealRichard Edmund NealYellen should utilize the resources available before pushing new regulations Pelosi: Democrats within striking distance of deal The Hill's Morning Report - Presented by Uber - Manchin, Sanders in budget feud; Biden still upbeat MORE (D-Mass.) on April 3 requested six years of Trump's personal and business tax returns from the IRS. He made the request under section 6103(f) of the tax code, which states that the Treasury secretary "shall furnish" tax returns requested by the chairmen of Congress's tax committees, so long as they are examined in a closed session.
Mnuchin rejected the request on May 6, arguing that it lacked a legitimate legislative purpose. Neal then sent Mnuchin and Rettig subpoenas for Trump's tax returns, directing the administration officials to produce the documents by Friday at 5 p.m.
Wyden on Tuesday expressed concerns about some of Mnuchin's actions, such as supervising the administration's response to the request even though Treasury has delegated tax administration matters to the IRS.
"I am concerned that you are failing to apply the law consistently with the statutory text and legislative practice," Wyden wrote to the Treasury secretary.
Wyden also expressed concerns that Mnuchin's response to House Democrats who had requested Trump's tax returns will hurt the ability of lawmakers to receive tax return information in the future for investigations.
"By calling compliance with Chairman Neal's request unlawful, you imply that Treasury has the burden of determining the legislative purpose behind every congressional request under section 6103(f)," Wyden said.
Wyden asked Mnuchin to provide him with copies of Treasury and IRS communications relating to Neal's request, including any communications Treasury and the IRS transmiSenate Appropriations Subcommitteeon Financial Services and General Governmenttted to or received from the White House.
In a separate letter, Wyden asked Rettig about an exchange during a House Appropriations subcommittee hearing on April 9. During the exchange, Rep. Mike QuigleyMichael (Mike) Bruce QuigleyProgressives cheer, moderates groan as Biden visit caps chaotic week House Democrats urge Pelosi to prioritize aid for gyms House Intel Democrats express doubts about completing Afghan evacuation by deadline MORE (D-Ill.) asked Rettig if IRS legal experts had told him whether he has discretion to comply with the request, and Rettig replied that he hadn't asked.
Wyden pressed the IRS chief about any communications that he had with IRS legal staff about congressional tax return requests prior to the hearing.
Mnuchin and Rettig are both scheduled to testify at a Senate Appropriations subcommittee hearing on Wednesday.