The Closed Commercial State defends a perpetual peace project which, paradoxically, requires the elimination of cosmopolitan law, in other words, the right to freely roam the surface of the earth to offer others to get into legal relations. In this paper it will be argued that this result reflects, fundamentally, Fichte's conception of property. Additionally, certain paradoxes and difficulties that for the whole of Fichte’s thought raise this result will be highlighted.