But the documents and the conclusions of the analysis could renew calls for Biden to consider a wealth tax, given that a higher marginal tax rate would do little to raise the tax bills of the 25 richest Americans. From 2014 to 2018, the 25 wealthiest Americans paid an average of 15.8 per cent, or $13.6 billion, in personal federal income taxes.
Lawmakers such as Senator Elizabeth Warren, D-Mass., have championed the idea of placing a 2 per cent tax on an individual's net worth above US$50 million ($69.5 million) — including the value of stocks, houses, boats and anything else a person owns, after subtracting any debts.
Warren said on Twitter that the ProPublica report showed "our tax system is rigged for billionaires who don't make their fortunes through income, like working families do."
Biden and his advisers have deemed the idea of a wealth tax unworkable. Instead, he has sought US$80 billion ($111 billion) to beef up the IRS so it is better able to go after tax cheats. And he has proposed doubling the tax on capital gains — the proceeds of selling an asset like a stock or a boat — for people earning more than US$1 million ($1.4 million).
At a New York Times DealBook event in February, Treasury Secretary Janet Yellen said that a wealth tax is "something that has very difficult implementation problems." She suggested that other changes that would increase taxes on wealth that is transferred at death could have a similar effect. In March, however, Yellen suggested that she remained open-minded about a wealth tax.
"Well, that's something that we haven't decided yet," Yellen said on ABC News, before pointing to other tax ideas that would also impact the rich.
ProPublica did not reveal how it obtained the information, and it could not be independently verified by The New York Times. But the publication said the documents were provided to the outlet "in raw form, with no conditions or conclusions" and that it had run the information past every executive whose information was included in the article.
"Every person whose tax information is described in this story was asked to comment," ProPublica said, adding that those who responded "all said they had paid the taxes they owed."
In a separate editors' note, the outlet said it was publishing the information "quite selectively and carefully — because we believe it serves the public interest in fundamental ways, allowing readers to see patterns that were until now hidden."
The report highlights the techniques that the wealthy often use to reduce their tax bills, including taking advantage of a complex web of loopholes and deductions that are perfectly legal and can significantly minimize tax liability. That includes borrowing huge sums of money backed by enormous stock holdings. Loans are not taxed and the interest that the executives pay on the borrowed money can be deducted from their tax bills.
In 2007, Bezos, the CEO of Amazon, paid nothing in federal income taxes even as his company's stock price doubled. Four years later, as his wealth swelled to US$18 billion ($25 billion), Bezos reported losses and received a tax credit of US$4,000 ($5,500) for his children, according to ProPublica.
Buffett, the CEO of Berkshire Hathaway, who has long said publicly that the tax code should hit the rich harder, paid just US$23.7 million ($32.9 million) in taxes from 2014 to 2018, when his wealth rose by US$24.3 billion ($33.7 billion).
In 2018, Bloomberg, who controls the media giant Bloomberg LP, reported income of US$1.9 billion ($2.6 billion) and paid US$70.7 million ($98.3 million) in income tax. According to the report, Bloomberg was able to reduce his tax bill through deductions, charitable donations and "credits for having paid foreign taxes."
In a statement to ProPublica, a spokesman for Bloomberg said they would "use all legal means at our disposal to determine which individual or government entity leaked these and ensure that they are held responsible."
The Treasury Department said that the federal government is working to determine how the tax records got released.
"The unauthorised disclosure of confidential government information is illegal," said Lily Adams, a Treasury spokeswoman. "The matter is being referred to the Office of the Inspector General, Treasury Inspector General for Tax Administration, Federal Bureau of Investigation, and the US Attorney's Office for the District of Columbia, all of whom have independent authority to investigate."
At a Senate Finance Committee hearing where he was testifying Tuesday, Charles Rettig, the IRS commissioner, said that he could not comment on the apparent breach at his agency but said that it was being scrutinised.
"I can confirm that there is an investigation with respect to the allegations that the source of the information in that article came from the Internal Revenue Service," Rettig said. "The investigators will investigate."
Senator Ron Wyden, D-Ore., the chairman of the finance committee, told Rettig that he was concerned about the security of taxpayer data. He also emphasised that the disclosures made clear that the tax code needs to be rewritten.
"What this data reveals is that the country's wealthiest, who profited immensely during the pandemic, have not been paying their fair share," Wyden said, adding that he has proposals to fix that disparity.
After the hearing, Wyden declined to offer specifics about his plan to address the issue, but emphasised his concern about unfairness in the tax code.
"The people I represent are doing work, like treating Covid patients, they're paying taxes with every paycheck," Wyden said. "The country's wealthiest, including during the pandemic, profited handsomely and then do not pay their fair share because they have figured out with good lawyers and accountants how to defer and delay and postpone and almost do it in perpetuity."
Senator Mike Crapo of Idaho, the top Republican on the committee, said that the disclosures added to his concern about a Biden administration proposal to give the IRS more access to the financial information of taxpayers. He suggested that the agency could not be trusted to keep the data secure.
The president said on Twitter on Tuesday that he was continuing to work with Republicans on infrastructure and jobs legislation and said that he would not seek a tax increase on anyone who earns less than US$400,000.
"It's long past time the wealthy and corporations pay their fair share," Biden said.
This article originally appeared in The New York Times.
Written by: Alan Rappeport
© 2021 THE NEW YORK TIMES