YouTube Help

You can no longer upload videos longer than ten minutes regardless of what type of account you have. Users who had previously been allowed to upload longer content still retain this ability, so you may occasionally see videos that are longer than ten minutes. You can, however, easily change your account type to Director, Comedian, Musician, or Guru, which offer a variety of other features like the ability to add a custom logo, tour date information, and links to other websites.