Do I need a guardianship?

You should not have to "re-do" the guardianship as long as it is on-going and has been kept current.  The fact that you are asking makes me think that the latter has not happened.  When your son turned 18 years old, the previous guardianship would have terminated, unless you filed an Application with a Report of the Well-Being of the Ward indicating that it should continue and specifically order that same is continued.  If you did not get the latter, then the previous guardianship would have termianted and there would have been a "wrap-up" of the previous guardianship and it would have ended.  If the latter happened, then YES - you would need start over and open a new guardianship over the person of your adult son.  There is really no other option. Sincerely, Kevin Spencer (214) 965-9999 www.spencerlawpc.com