SAN FRANCISCO, CA - APRIL 14: Pedestrians walk by a sign outside of a Liberty Tax Services tax preparation office on April 14, 2011 in San Francisco, California. Despite having an extra three days ... more 
SAN FRANCISCO, CA - APRIL 14: Pedestrians walk by a sign outside of a Liberty Tax Services tax preparation office on April 14, 2011 in San Francisco, California. Despite having an extra three days to file income taxes this year, an estimated 15 to 20 million people will wait to the very last minute to file their taxes, with a high number relying on tax preparation services. (Photo by Justin Sullivan/Getty Images) less 
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Getty Images | Photo By Justin Sullivan / Getty Images
Thu, Apr 14, 2011 6:16 PM EDT