If that was the case you could remit foreign sourced income tax free.
? Not sure what you mean. Singapore e.g. has a similar system.
There is a distinction between local and foreign and remitted and unremitted income.
Still, the source of the income is relevant.
I've never seen a serious business built on such a fragile foundation.
Then you haven't been to Dubai. It's very common for people to run US LLCs from there.
If you do the math you'll discover that OP would pay a whopping 1.75% total taxes without any refund process but paying 35% of the 5% on income left in Malta.
Not sure what you mean here.