SE views on Fanfictions

[Bearstar]

ALL RIGHTS BELONG TO SE!!!!!!!! just putting it on record

[Shadotter]

You know, I think I remember that when the vanadiel tribune was still in business they'd publish official fanfiction written by players.

[Meyi]

Hey Bearstar. /wave

Unfortunately, no, you cannot sell them in America. But if you were living in Japan you probably could sell them as doujins.

I don't think Square Enix has any problem with actual fanfictions being written and placed on websites like fanfiction.net. As long as they're obviously fanfiction and not a declaration to owning the material I don't think they'd even have a case against you.