As far as I understandThanks!
The IRS will in fact report it to your country of residency as reported on the form 5472 as a foreign-owned LLC.
Also for opening a brokerage account in the US a tax id of the authorized person opening the account is required. A foreign tax id, in case of a non-ETBUS LLC.
The indication that this reporting is going on is that the EU dropped the threat to put the US on a non-cooperative jurisdiction list back in 2019.
So the only solution seems to be to have two tax residencies, two tax ids, without the 2 jurisdictions knowing about each other. Ideally under 2 different citizenships. One back home, one outside the EU, where you declare the LLC. Within the EU, tax residency informations seem to be shared now: https://www2.deloitte.com/content/dam/Deloitte/lu/Documents/tax/lu-dac6-eu-exchange-information.pdf
Is it legal? Probably not, since you have an obligation to report all your companies and assets held abroad in your home country. Is it discoverable? Probably not, unless you keep receiving money from abroad and have no source of income back home.
Once you cease to be a tax resident of your home country it is the end of the story, specially if you dont have any more accounts or assets or personal income from there, you dont even have to file tax there anymore. you just keep renewing your id card and passport and visiting for less that 183 days a year thats the ony relationship wth that country.
You can have a Wise or Revolut account which are european and have an american USD bank account trough them and no tax number is asked for personal account, for business you would use the LLC EIN numbers
I didnt know about form 5472 but it seems to be where one discloses all the draws one makes from the LLC to our personal accounts, is this correct?
In the case of still having european tax residency and using the EU tax number on the form and the IRS reports it, basically that is a killer, it garantees that the european tax authority knows about all the money that you are receiving and will tax your personal income, if not also the corporate income if they can claim POEM/PE.
If the new low territorial tax country where you are now a tax resident is notified about you owning a foreign LLC what do they care? Foreign personal income is not taxed, and the only way they can get some money is IF and WHEN they can build a case of POEM which is very unlikely because it takes resouces they dont have and they need a way to substantiate proof that you actually operate the LLC from their territory, and all this defeats the purpose of them having created this territorial taxation in the first place to motivate foreigners to reside there, not in their best interest, they wont go after you I guess...
But now i am even more confused because of this form 5472.
It seems to be the way they found that no foreign resident gets away without paying tax at least in his home country. kind of a reverse FATCA.