Panama City Panama. Zero tax on foreign income. If you continue contracting for US companies all of your income will be foreign.

It makes a huge difference. I paid over 40% in tax in SF. Tons of tech people are doing it as they can more easily work remote and are already competing on a global stage. I've joined a share house of foreign tech workers who all doing the same thing for the same reasons. It is in one of the luxury apartment complexes.

* Note: Americans will still own the IRS money if they earn more than $100K. It's still worth doing. I'm not an American.