Didn't this already happen? http://www.huffingtonpost.com/2015/04/28/nfl-tax-exempt-status_n_7162874.html http://www.huffingtonpost.com/2015/04/28/nfl-tax-exem

Didn't this already happen? http://www.huffingtonpost.com/2015/04/28/nfl-tax-exempt-status_n_7162874.html http://www.huffingtonpost.com/2015/04/28/nfl-tax-exempt-stat... NFL Voluntarily Ends Tax-Exempt Status "Beginning with the 2015 fiscal year, the NFL's league office and management council will file tax returns as taxable entities."