The EZIT is threatened with liquidation due to enforced tax collection, however, that is all undue taxes. Indeed, the EZIT is a State Corporation of the FTT.

The EZIT is threatened with liquidation due to enforced tax collection, however, that is all undue taxes. Indeed, the EZIT is a State Corporation of the FTT.
To date [2015] the Italian Republic’s State Budgets contain an item regarding expenditures for the administration of the present-day Territory of Trieste.
The EZIT belongs to the Free Territory of Trieste, being established by the British-US A.M.G. F.T.T. (Order No. 104 of 12 May 1949).
The adhesions come from Austria and Czechia. The European Commission’s archive reveals new details about the legal relations between Trieste and the EU.
February 1955: NATO confirms to recognize the Free Territory of Trieste under a special trusteeship mandate, sub-entrusted to the Italian Government.
Trieste, 21 September 2015. Free Trieste announced the establishment of the International Provisional Representative of the Free Territory of Trieste.