Currently, you do not pay taxes for bitcoin. But if governments have accepted bitcoin as an investment market, they may be able to control and collect taxes, but this is very difficult. Since this is a virtual currency market it is difficult to verify and tax someone
100% wrong. Currently, and since bitcoin's inception, taxes are owed in almost every jurisdiction on Earth. In the U.S. you owe on all capitol gains and you may have to pay income tax if you were paid for work in bitcoin.