It is upto which country you are staying, because each and every country have their own law for bitcoins, in my country still bitcoin is not legal or illegal, so we dont give any information. or we say it as short term profit.
to me most of the state has yet not given any statement about bitcoin, either it is legal or illegal in their state so in such condition what will be the position of bitcoin, it will be legal or illegal there? in my country as there is no notification about bitcoin from the government side that either it is legal or illegal, but still i am using Allied Bank for withdrawal of my money from my wallet but first i change it in to USD.