Requirements for DJ
Natural Person: Domicile
-Presence and intent to stay [Gordon v. Steele]
-Determined on date of filing
-Don’t lose domicile until you form one elsewhere
Corporation “at-home”
-A corp is a citizen of every state and foreign state by which it has been incoporated
-State where it has its principal place of business (nerve center/HQ)
-Partnerships are domiciled in every state where a partner resides
AIC Aggregation