WASHINGTON, DC - NOVEMBER 01:  U.S. President Donald Trump speaks while meeting with members of his cabinet November 1, 2017 in Washington, DC. During his remarks, Trump commented on the recent terror attack in New York City and discussed changing U.S. immigration laws to possibly prevent future attacks.  (Photo by Win McNamee/Getty Images)
Win McNamee/Getty Images North America/Getty Images
WASHINGTON, DC - NOVEMBER 01: U.S. President Donald Trump speaks while meeting with members of his cabinet November 1, 2017 in Washington, DC. During his remarks, Trump commented on the recent terror attack in New York City and discussed changing U.S. immigration laws to possibly prevent future attacks. (Photo by Win McNamee/Getty Images)
Now playing
01:21
Remember when Trump refused to release his tax returns?
CNN
Now playing
03:14
'Performative outrage': Avlon on GOP backlash to Rep. Waters
Two Honduran children found clinging to an island surrounded by a powerful current in the Rio Grande were rescued by Border Patrol agents and taken into custody, the region's top border official said, the latest example of the dangers migrants face as a growing number desperately attempt to reach the US.
U.S. Border Patrol
Two Honduran children found clinging to an island surrounded by a powerful current in the Rio Grande were rescued by Border Patrol agents and taken into custody, the region's top border official said, the latest example of the dangers migrants face as a growing number desperately attempt to reach the US.
Now playing
02:22
See Border Patrol rescue 2 migrant children in Rio Grande
Biden speaks from the Treaty Room in the White House on April 14, 2021 in Washington, DC.
Andrew Harnik/Pool/Getty Images
Biden speaks from the Treaty Room in the White House on April 14, 2021 in Washington, DC.
Now playing
02:59
Enten: Biden is focused on what Americans care about
CNN
Now playing
02:40
Biden says he's praying for 'right verdict' in Chauvin trial
ST. PAUL, MN - NOVEMBER 6:  Former U.S. Vice President Walter Mondale concedes the election to his Republican opponent Norm Coleman November 6, 2002 in St. Paul, Minnesota. Mondale and Coleman were in a race for U.S. Senate that was too close to call the evening before.  (Photo by Mark Erickson/Getty Images)
Mark Erickson/Getty Images
ST. PAUL, MN - NOVEMBER 6: Former U.S. Vice President Walter Mondale concedes the election to his Republican opponent Norm Coleman November 6, 2002 in St. Paul, Minnesota. Mondale and Coleman were in a race for U.S. Senate that was too close to call the evening before. (Photo by Mark Erickson/Getty Images)
Now playing
03:00
Walter Mondale dies at 93
george w bush congress immigration rhetoric cbs intv sot mxp vpx_00000000.png
george w bush congress immigration rhetoric cbs intv sot mxp vpx_00000000.png
Now playing
01:25
Bush calls on Congress to tone down 'harsh rhetoric' on immigration
WASHINGTON, DC - MARCH 23: Sen. Ted Cruz (R-TX) speaks at a Senate Judiciary Committee hearing on "Constitutional and Common Sense Steps to Reduce Gun Violence" on March 23, 2021 in Washington, DC.  Many senators spoke both for and against gun control the day after a shooting in Boulder, Colorado where a gunman opened fire at a grocery store, killing ten people. (Photo by Tasos Katopodis/Getty Images)
Tasos Katopodis/Getty Images
WASHINGTON, DC - MARCH 23: Sen. Ted Cruz (R-TX) speaks at a Senate Judiciary Committee hearing on "Constitutional and Common Sense Steps to Reduce Gun Violence" on March 23, 2021 in Washington, DC. Many senators spoke both for and against gun control the day after a shooting in Boulder, Colorado where a gunman opened fire at a grocery store, killing ten people. (Photo by Tasos Katopodis/Getty Images)
Now playing
03:18
Berman on Cruz's latest tweet: 'The pot calling the kettle violent'
Now playing
01:57
Chuck Hagel criticizes Trump's statement on Afghanistan
gun laws shootings Comer pamela brown nr vpx _00015627.png
CNN
gun laws shootings Comer pamela brown nr vpx _00015627.png
Now playing
02:23
'I can't answer that': Kentucky lawmaker responds to CNN on gun policy
Now playing
02:39
National security adviser: Russia will face consequences if Navalny dies in prison
Rep. Marjorie Taylor Greene (R-GA) speaks during a press conference outside the U.S. Capitol on February 5, 2021 in Washington, DC. The House voted 230 to 199 on Friday evening to remove Rep. Marjorie Taylor Greene (R-GA) from committee assignments over her remarks about QAnon and other conspiracy theories.
Drew Angerer/Getty Images
Rep. Marjorie Taylor Greene (R-GA) speaks during a press conference outside the U.S. Capitol on February 5, 2021 in Washington, DC. The House voted 230 to 199 on Friday evening to remove Rep. Marjorie Taylor Greene (R-GA) from committee assignments over her remarks about QAnon and other conspiracy theories.
Now playing
03:20
Marjorie Taylor Greene lashes out at media after backlash over controversial caucus
AP
Now playing
03:16
Maxine Waters: Jim Jordan is a bully and I shut him down
US Representative Marjorie Taylor Greene, Republican of Georgia, leaves her office on Capitol Hill on February 4, 2021 in Washington, DC.
NICHOLAS KAMM/AFP/Getty Images
US Representative Marjorie Taylor Greene, Republican of Georgia, leaves her office on Capitol Hill on February 4, 2021 in Washington, DC.
Now playing
03:51
Marjorie Taylor Greene launching 'America First' caucus
US President Joe Biden delivers remarks on Russia at the White House in Washington, DC on April 15, 2021. - The United States announced sanctions and the expulsion of 10 Russian diplomats Thursday in retaliation for what Washington says is the Kremlin's US election interference, a massive cyberattack and other hostile activity.
JIM WATSON/AFP/Getty Images
US President Joe Biden delivers remarks on Russia at the White House in Washington, DC on April 15, 2021. - The United States announced sanctions and the expulsion of 10 Russian diplomats Thursday in retaliation for what Washington says is the Kremlin's US election interference, a massive cyberattack and other hostile activity.
Now playing
02:22
White House backtracks on refugees decision after criticism
Biden speaks from the Treaty Room in the White House on April 14, 2021 in Washington, DC.
Andrew Harnik/Pool/Getty Images
Biden speaks from the Treaty Room in the White House on April 14, 2021 in Washington, DC.
Now playing
02:44
'National embarrassment': Biden reacts to mass shootings
(CNN) —  

Democrats are making presidential tax returns a focal point in one of their first pieces of legislation, an effort to build the case to the American people that time is up on President Donald Trump keeping his own tax returns from the public, shutting what could be a window into his personal wealth.

According to two sources familiar with the discussions, Democrats will include a provision in their new bill that would require presidential nominees to disclose 10 years of tax returns shortly after they become the nominee. Vice presidents would also be required to disclose a decade of returns. The tax returns would then be posted on the Federal Election Commission’s website for public viewing.

The 10-year requirement is new marker. At the end of last year, Democrats had disclosed H.R. 1 would require presidential candidates to release just three years of tax returns, but a source familiar with the process said that after reviewing precedent, the marker was moved to a decade of returns.

The provision would be included in H.R. 1, a far-reaching bill that makes sweeping ethics changes as well as lays out Democratic priorities on voting rights and health care. The legislation isn’t expected to pass the Republican-controlled Senate or be signed by Trump, also a Republican. However, it will give committees an opportunity to set markers on Democratic priorities in the new Congress.

The House Ways and Means Committee had planned to hold a hearing on the tax provision in H.R. 1 at the end of January. However, it could slip into February depending on the outcome of a partial government shutdown that has consumed Washington and left House Democrats spending their early days in the majority negotiating to reopen the government.

While Democrats take a legislative approach, they are fully aware that it isn’t likely to be signed into law. The House Ways and Means Committee is also pursuing another route to obtain Trump’s tax returns. Democrats believe under an obscure IRS rule, the incoming chairman of the House Ways and Means Committee, Rep. Richard Neal of Massachusetts, has the power to obtain the returns from the Treasury Department. Neal has said he plans to ask for them in the new Congress, but when exactly he’d make his move is still under discussion.

Trump has repeatedly refused to release his tax returns because he’s under audit by the IRS. Being under IRS audit does not preclude someone from disclosing his or her tax returns.