Wrestlezone.com just broke a report stating they have confirmed through multiple sources that Spike TV does not want to renew Impact. Nothing is official yet but without a TV deal, Impact will be cancelled
http://www.wrestlezone.com/news/496861-future-of-impact-wrestling-on-spiketv
UPDATE: TMZ ANNOUNCES THAT SPIKE TV HAS CANCELLED IMPACT
http://m.tmz.com/#Article/2014/07/27/impact-wrestling-cancelled-spike-tv-tna
http://www.wrestlezone.com/news/496861-future-of-impact-wrestling-on-spiketv
UPDATE: TMZ ANNOUNCES THAT SPIKE TV HAS CANCELLED IMPACT
http://m.tmz.com/#Article/2014/07/27/impact-wrestling-cancelled-spike-tv-tna