Authorized User To Rebuild

[burin4life]

Today, my mom added me as an authorized user to her Target card (excellent history with target since 2003). Now when she added me they did not ask me for my SS#. I am afraid that it will not show up on my credit report and if it does show when will it.

[MarineVietVet]

Locking this thread. The same question is asked here: http://ficoforums.myfico.com/t5/Credit-Cards/Authorized-User/m-p/1052322#M294945