On Wednesday, Buffett also announced that he will resign as the trustee at the Bill & Melinda Gates Foundation. His resignation comes less than two months after the billionaire couple announced their divorce.
The FBI and tax authorities are both investigating the leak, which a White House spokesperson described as "illegal". The list also includes George Soros, Michael Bloomberg and more.
"I continue to believe that the tax code should be changed substantially," Warren Buffett said after it was reported that he paid only 0.1 percent in taxes between 2014 and 2018. "And additionally believe that huge dynastic wealth is not desirable for our society."
Q&A With Berkshire Hathaway Energy's William Fehrman
If emergency power isn't needed, then the new power plants would sit dormant. Texas residents and business owners would still pay Warren Buffett for it, though.
Our 2021 predictions.
Buffett urged lawmakers to "just renew the PPP and get us to the end of the tunnel."
In the current craze, which is at least the fourth I've lived through, it's important to remember that the best way to make money is slowly.
Walmart strikes back against the Department of Justice; Jack Ma gets richer; some great business books for the holidays; and speculation about a potential Biden treasury chief.
A look at the Fortune 500, Mitch McConnell vs Amy McGrath and Warren Buffett's case for index funds solidified.
For investors wishing to move away from the traditional stock and bond portfolio, single-family rentals can be a strong alternative to diversify your portfolio and earn passively.
The report, which is based on Forbes data for America's billionaires, showed that the total net worth of America's 600 billionaires increased by 15 percent, from $2.948 trillion to $3.382 trillion.
It will take years before the economy is at pre-pandemic levels again.
Why many folks aren't getting paid, Warren Buffett's annual meeting and investing advice from Jane Bryant Quinn.
Billionaire investor Warren Buffett's company sold off stocks in four major U.S. airlines. During an annual meeting Saturday through a live-stream, he called the investments during a pandemic "a mistake."
More Than 200 billionaires promised to donate a majority of their wealth since the Buffet/Gates "Giving Pledge" launched 10 years ago. Is that a success?
The Bloomberg Billionaires Index shows that the world's 500 richest people combined grew their wealth by $1.2 trillion in the past year.
Warren Buffett is not the answer to California's blackouts, wildfires and skyrocketing electric bills. Building a 21st-century energy system is.
Billionaire Warren Buffett has committed to giving most of his fortune away to charitable causes.
Elon Musk's tweet thread about starting a candy company wasn't without reason, he was trolling Warren Buffett.
Billionaires Warren Buffett and Bill Gates both derided bitcoin as a very poor investment on several levels, with Gates referring to the cryptocurrency as one of the "crazier" ways to invest one's money.
Howard Buffett's book takes a nuanced approach to Trump's border wall and examines his personal interaction with drug addicts as a volunteer sheriff's deputy.
Billionaire admits finding companies to buy at a "sensible purchase price" has become a challenge.
Warren Buffett will make billions off of President Trump's tax plan.
Buffett said the Trump-GOP tax plan would add to inequality by benefiting the wealthy like him.
The billionaire's signature company has made investments this year but is sitting on a mountain of cash.