WASHINGTON, DC - JUNE 05:  White House Press Secretary Sarah Sanders listens during a White House daily news briefing at the James Brady Press Briefing Room of the White House June 5, 2018 in Washington, DC. Sanders held a daily briefing to answer questions from members of the White House Press Corps.  (Photo by Alex Wong/Getty Images)
Alex Wong/Getty Images North America/Getty Images
WASHINGTON, DC - JUNE 05: White House Press Secretary Sarah Sanders listens during a White House daily news briefing at the James Brady Press Briefing Room of the White House June 5, 2018 in Washington, DC. Sanders held a daily briefing to answer questions from members of the White House Press Corps. (Photo by Alex Wong/Getty Images)
Now playing
02:07
Sanders: Congress not smart enough to review Trump's taxes
U.S. President Joe Biden speaks from the Treaty Room in the White House about the withdrawal of U.S. troops from Afghanistan on April 14, 2021 in Washington, DC. President Biden announced his plans to pull all remaining U.S. troops out of Afghanistan by September 11, 2021 in a final step towards ending America's longest war.
Andrew Harnik/Pool/Getty Images
U.S. President Joe Biden speaks from the Treaty Room in the White House about the withdrawal of U.S. troops from Afghanistan on April 14, 2021 in Washington, DC. President Biden announced his plans to pull all remaining U.S. troops out of Afghanistan by September 11, 2021 in a final step towards ending America's longest war.
Now playing
01:03
Biden: It's time to end the forever war
Biden cemetery
CNN
Biden cemetery
Now playing
01:32
Biden says it was 'clear' decision to withdraw as he visits graves of soldiers
One shot doses of the Johnson & Johnson COVID-19 vaccine are prepared at a clinic targeting immigrant community members on March 25, 2021 in Los Angeles, California.  The clinic, run by the St. John's Well Child and Family Center, estimates it has vaccinated more than 100,000 people in the Los Angeles area amid reports of two undocumented women who were refused coronavirus vaccinations in Orange County Rite Aid stores. Rite Aid has called the refusals mistakes in a written statement.  (Photo by Mario Tama/Getty Images)
Mario Tama/Getty Images
One shot doses of the Johnson & Johnson COVID-19 vaccine are prepared at a clinic targeting immigrant community members on March 25, 2021 in Los Angeles, California. The clinic, run by the St. John's Well Child and Family Center, estimates it has vaccinated more than 100,000 people in the Los Angeles area amid reports of two undocumented women who were refused coronavirus vaccinations in Orange County Rite Aid stores. Rite Aid has called the refusals mistakes in a written statement. (Photo by Mario Tama/Getty Images)
Now playing
02:48
These unlikely events are still more likely than a blood clot after the J&J vaccine
U.S. Marines conduct an operation to clear a village of Taliban fighters in July 2009 in Mian Poshteh, Afghanistan.
Joe Raedle/Getty Images
U.S. Marines conduct an operation to clear a village of Taliban fighters in July 2009 in Mian Poshteh, Afghanistan.
Now playing
03:19
Biden to announce Afghanistan withdrawal by September 11
roger wicker
CNN
roger wicker
Now playing
04:52
Sen. Wicker on Biden's infrastructure plan: Not ruling out tax hike
Representative Matt Gaetz (R-FL) arrives for a House Armed Services Subcommittee hearing with members of the Fort Hood Independent Review Committee on Capitol Hill on December 9, 2020 in Washington, DC.
Samuel Corum/Getty Images
Representative Matt Gaetz (R-FL) arrives for a House Armed Services Subcommittee hearing with members of the Fort Hood Independent Review Committee on Capitol Hill on December 9, 2020 in Washington, DC.
Now playing
03:02
Sources say Gaetz was denied meeting with Trump
CNN
Now playing
07:27
CNN anchor pushes back on Texas state lawmaker's defense of voting bill
CNN
Now playing
01:12
Tapper asks Buttigieg for infrastructure plan timeline
Now playing
02:48
GOP governor calls Trump's RNC remarks 'divisive'
WASHINGTON, D.C. - APRIL 19, 2018:  The U.S. Supreme Court Building in Washington, D.C., is the seat of the Supreme Court of the United States and the Judicial Branch of government. (Photo by Robert Alexander/Getty Images)
Robert Alexander/Getty Images
WASHINGTON, D.C. - APRIL 19, 2018: The U.S. Supreme Court Building in Washington, D.C., is the seat of the Supreme Court of the United States and the Judicial Branch of government. (Photo by Robert Alexander/Getty Images)
Now playing
02:39
SCOTUS blocks California Covid restriction on religious activities
rep jim clyburn georgia voting law jim crow sot sotu vpx_00000000.png
rep jim clyburn georgia voting law jim crow sot sotu vpx_00000000.png
Now playing
02:13
Rep. Clyburn blasts GA voting law: It's the 'new Jim Crow'
Gaetz speaks to members of the media outside the hearing Michael Cohen, former attorney and fixer for President Donald Trump, testifies at before the House Committee on Oversight and Reform at Rayburn House Office Building February 27, 2019 on Capitol Hill in Washington, DC. Last year Cohen was sentenced to three years in prison and ordered to pay a $50,000 fine for tax evasion, making false statements to a financial institution, unlawful excessive campaign contributions and lying to Congress as part of special counsel Robert Mueller's investigation into Russian meddling in the 2016 presidential elections.
Alex Wong/Getty Images
Gaetz speaks to members of the media outside the hearing Michael Cohen, former attorney and fixer for President Donald Trump, testifies at before the House Committee on Oversight and Reform at Rayburn House Office Building February 27, 2019 on Capitol Hill in Washington, DC. Last year Cohen was sentenced to three years in prison and ordered to pay a $50,000 fine for tax evasion, making false statements to a financial institution, unlawful excessive campaign contributions and lying to Congress as part of special counsel Robert Mueller's investigation into Russian meddling in the 2016 presidential elections.
Now playing
06:11
'Bombastic, antagonistic, unapologetic': A look at Gaetz's political career
Former House Speaker John Boehner attends a ceremony to unveil a portrait of himself on Capitol Hill, Tuesday, Nov. 19, 2019 in Washington.
Michael A. McCoy/AP
Former House Speaker John Boehner attends a ceremony to unveil a portrait of himself on Capitol Hill, Tuesday, Nov. 19, 2019 in Washington.
Now playing
02:42
Boehner says Republican colleague held 10-inch knife to his throat outside House floor
President Joe Biden, accompanied by Vice President Kamala Harris, and Attorney General Merrick Garland, speaks about gun violence prevention in the Rose Garden at the White House, Thursday, April 8, 2021, in Washington.
Andrew Harnik/AP
President Joe Biden, accompanied by Vice President Kamala Harris, and Attorney General Merrick Garland, speaks about gun violence prevention in the Rose Garden at the White House, Thursday, April 8, 2021, in Washington.
Now playing
02:05
Biden calls for ban on assault weapons
CNN
Now playing
02:22
Biden: High-speed internet is infrastructure
(CNN) —  

White House press secretary Sarah Sanders said Sunday that she doesn’t think congressional Democrats are “smart enough” to review President Donald Trump’s tax returns should they succeed in obtaining the documents.

“This is a dangerous, dangerous road and frankly, Chris, I don’t think Congress, particularly not this group of congressmen and women, are smart enough to look through the thousands of pages that I would assume that President Trump’s taxes will be,” Sanders told “Fox News Sunday” host Chris Wallace.

“My guess is most of them don’t do their own taxes, and I certainly don’t trust them to look through the decades of success that the President has and determine anything,” she said, adding that attempts to obtain the returns are “a disgusting overreach.”

Earlier this month, House Ways and Means Committee Chairman Richard Neal formally requested Trump’s tax returns from the Internal Revenue Service, citing IRS code 6103, a 1920s-era tax statute that was little known until recently. The law states that three people: the House Ways and Means chairman, the head of the Joint Committee on Taxation and the Chairman of Senate Finance can ask for anyone’s personal tax information for their committee’s use. He made a second request on Saturday.

While Neal has argued that the committee needs Trump’s tax information in order to conduct oversight of the Presidential audit program, a program that is not enshrined in law, but instead has become a routine procedure at the IRS that when a new President comes into office, Sanders is arguing that the committee’s use of the statute “has nothing to do with whether or not they’re going to determine policy.”

“This is all about political partisanship,” she told Wallace.

Neal’s office did not immediately respond to CNN’s request for comment on Sanders’ Sunday statements.

In the letter sent Saturday by Neal to IRS Commissioner Charles Rettig, the chairman writes that he believes his committee is well within its rights to see the President’s tax returns and that he expects a decision from the IRS by 5 p.m. on April 23.

CNN’s Lauren Fox and Donna Borak contributed to this report.