Again, it seems that the way in the past for Argentines and for foreigners with Argentine residency or citizen to avoid the Bienes Personales tax on their assets located outside Argentina, was to claim their "domicile" as being outside Argentina, which entailed (i) claiming it and (ii) being able to demonstrate (if challenged by AFIP) that their family and emotional and financial affairs where tied more to the overseas location than to Argentina. I understood from the December press reports that this is one of the most important things that was going to change; regardless of one's "domicile", once the individual has spent their 91st day in Argentina in the calendar year, they are up for the Wealth Tax on their assets located outside Argentina.
The key issue that seems to be emerging is the claim that the "intent" of the law is to capture only Argentine "citizens" who have passed their 91st day in the Argentina in the year and whose wealth offshore was taken originally from wealth held in Argentina. Intent is one thing; clear regulation is another. Does the regulation explicitly identify the distinction between these people, and other people who are potential collateral damage? Is it clear in the regulation that AFIP should only charge the tax on someone who is (i) an Argentine citizen, (ii) who sent their wealth offshore and (iii) has spent 91 days in Argentina in the year. If not, it may not be the intent of the law to sweep up foreign residents with assets overseas obtained prior to their arrival in Argentina, but it may be the unintended effect of the law.