Quote from BJL:
Some countries in Europe. I live in the Netherlands for instance and we don't pay capital gains taxes.
That might be true if you can prove to the Tax authorities that you are paying taxes from another source of income. If you are resident in the NL, legally that is, you will have to submit a Tax return and pay social welfare payments out of income derived from any where in the world created whilst resident in NL. Capital Gains are taxed at 25%. Believe me, I am married to a Dutch woman and I have looked into moving to the Netherlands and the tax implications.
http://www.expatax.nl/incometaxexpatax.htm#V
There is so much grey in the tax code it's ridiculous.