Pendragon announced that the start of Season 1 was on July 13, 2010. Season 1 was ended on August 23, 2011. Season Two began on November 29, 2011, a week after the release of patch V1.0.0.130. The season was scheduled to conclude on 6 November 2012, but was extended and officially concluded on 12 November 2012. Season 3 began on Februar 1, 2013. So, for this season as well, I believe that a season in League of Legends takes about a year. It's not exactly a year, but it'll come close to it. It also depends on the championship series around it.
Both the American Opportunity Credit and the Lifetime Learning Credit consider tuition and student-activity fees as qualified education expenses if they were paid to an eligible education institution as a condition of enrollment.
Adjustments and scholarships. Box 4 of the form shows any adjustments the school has made to qualified expenses reported on a previous year's 1098-T. If it turns out a previous year's expenses were lower than initially reported, the student may be responsible for additional tax for that year.