The first tax to fund improvements to Arrowhead and neighboring Kauffman stadiums passed with 53% approval. However, the second tax that would have allowed the construction of a rolling roof between the two stadiums was narrowly defeated, with 48% approval. In the wake of the defeat, and opposition by the Kansas City Chamber of Commerce and several civic and business groups, Hunt and the Chiefs announced on May 25, 2006, that they were withdrawing the request to host Super Bowl XLIX.
NFL spokesman Greg Aiello confirmed in April 2011 that Tampa and Arizona were selected as finalists. The league then announced on October 11, 2011, that University of Phoenix Stadium will host Super Bowl XLIX. This will be the second Super Bowl contested at University of Phoenix Stadium, which hosted Super Bowl XLII in 2008, and the third Super Bowl contested in the Phoenix area, as Super Bowl XXX was held at Sun Devil Stadium in nearby Tempe.