To celebrate, the Vermont senator says he plans to release 10 years' worth of tax returns by Monday, which just so happens to be Tax Day. Sanders, who officially announced his second run for the Democratic presidential nod last month and had been slow to release his most recent returns in 2016, goaded President Donald Trump to follow his lead.
"On the day in the very immediate future, certainly before April 15, we release ours, I hope that Donald Trump will do exactly the same," Sanders told The New York Times.
The Democrats' showcase legislation, HR 1, would require presidents, vice presidents and the major-party nominees for those offices to release 10 years' worth of tax returns.
Other 2020 Democratic hopefuls who have released either 2018 tax returns, or at least a decade of previous returns, include Sens. Kirsten Gillibrand of New York, Amy Klobuchar of Minnesota and Elizabeth Warren of Massachusetts as well as Gov. Jay Inslee of Washington.
Democrats have spent three years castigating Donald Trump for not allowing the public to peruse his tax returns in the name of transparency and good governance, but the party's presidential candidates have so far been slow to release their filings.
In fact, just two have disclosed anything recent. Sen. Kirsten Gillibrand of New York publicly released her forms for 2018 on Wednesday, a relatively uncomplicated filing showing $214,000 in adjusted gross income – her $167,634 in congressional salary augmented by a $50,000 payment for her campaign autobiography. And Sen. Elizabeth Warren of Massachusetts has posted all her returns since 2008 on her campaign website, although she hasn't filed for last year.