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President Obama today released his 2011 federal income tax, with he and his wife reporting an adjusted gross income of $789,674. The Obamas paid $162,074 in total tax - an effective federal income tax rate of 20.5%. The Obamas also reported donating approximately 22% of their income to charity - $172,130.

President Obama has been making a big political push for the "Buffett Rule," which would require millionaires to pay a minimum of 30% of their income in taxes. To illustrate the point, the president has pointed out that billionaire investor Warren Buffett pays a lower tax rate than does his secretary.

President Obama's secretary, Anita Decker Breckenridge, makes $95,000 a year. White House spokeswoman Amy Brundage tells ABC News that Breckenridge "pays a slightly higher rate this year on her substantially lower income, which is exactly why we need to reform our tax code and ask the wealthiest to pay their fair share. "

It should be noted that president would not be impacted by the Buffett Rule, though he would see his taxes go up if the so-called Bush tax cuts on higher income wage-earners were allowed to expire, as the president says he wants.

-Jake Tapper