Board Thread:Shingeki no Kyojin Manga/@comment-24930713-20150609084033/@comment-5774380-20150609215656

108.230.88.47 wrote: How far will they go for the second season?

Considering that the first season covered the first 33 chapters, if the same happens with the second season it should cover at least until chapter 66; but I would find unlikely that they stop at just a few chapters to finish the arc so they would probably cover until the end of the Uprising arc which is chapter 69 "Friends".

Unfortunately we would likely have to wait until the third season (around 2019-2020) to see this recent chapter and the following battle in Shigashina adapted to the anime. :'-((

And since this is probably the penultimate arc of the manga, the third season is likely to be the last.