I am then wondering the situation with other countries. Can your government really be able to track if you never declared gains made from Bitcoin transactions?
About tracking, in the country where I live.. it's still not seen that the government really intend to track the profit from the income/transaction of bitcoin, this is still as in ignorant or not followed up, the state only states.. just said be careful with the risks, if it's got a risk, the country/government will not participate/helping in it.