Whether Virginia's different treatment of insurance corporations chartered in other states violated the Privileges and Immunities Clause of Article IV.
Holding
No. Corporations are not citizens within the meaning of Article IV's Privileges and Immunities Clause, and therefore cannot invoke that clause against Virginia's licensing conditions.
Reasoning
The Article IV clause protects natural persons who are members of a state's political community and owe it allegiance. A corporation is instead an artificial legal entity created by state law, with only the powers and attributes its charter provides. It is not a citizen for purposes of the clause.
The Court distinguished cases allowing corporations to invoke federal diversity jurisdiction. In that jurisdictional setting, the Court had treated a corporation as representing, or presumed to represent, citizens of its incorporating state. That procedural presumption did not establish that a corporation itself was a citizen entitled to Article IV privileges and immunities.
Article IV ensures that individual citizens visiting or doing business in another state receive the ordinary privileges and protections that the host state affords its own citizens. It does not carry special privileges created by one state's laws into another state. Corporate status, including limited liability and the power to act as a single legal entity, is such a special privilege.
A corporation has no inherent right to operate outside the state that created it. Another state may recognize the corporation and permit it to do business as a matter of comity, but may also exclude it, limit its operations, or impose conditions designed to protect local interests. Treating foreign corporations as Article IV citizens would improperly deprive states of this authority over corporate activity within their borders.