Premium - Trading - does it create a foreign bank account?

I see that there is a new account in USD where I must transfer USD to start trading.

Does this create a new IBAN for me? I am asking because I need to declare to my tax authorities any foreign account.

The account statement summarizes all assets, including cash, under one trading account number. No IBAN, but it is of course an account. Does that already help?

Hi Frank, this helps, however if it is an account, then it should have some sort of identification (even if not in the form of an IBAN?) that I need to inform my tax authorities about.

Any clue about this, or is it the same as my Revolut account (IBAN starting with GB)?