Best countries for tax on commissions?

Hey guys, I'm wondering where should be the best country get the fiscal domicile and save on the tax cut.

I know there are several tax havens and usually the best option is to avoid those and chose a country with low taxes, such as Costa Rica or Montenegro.

However, maybe there's a country not known for low taxes, but has some kind of loophole that takes a smaller percentage on our commissions.

Any idea?

[EDIT: assume you get to work remotely from wherever you want]