I will try to convince you haha, I'm also in Panama and I have a foreign business and the main benefit is: Access to better financial services. If I was retired then I wouldn't even bother but since I need to charge cards and issue corporate cards I have found that you can spend less if you use a simple set up in the exterior (US LLC, BC LLP, UK LLP, etc) in combination with a good provider... Doesn't matter if they are taxed at the individual level since there is no personal tax for foreign income