if you collect stamps, toy trains or other stuff.. you dont report it till you sell it.
unless your using a government registered financial instrument (stocks shares bonds) then its not financial.
in my eyes bitcoin is an asset, thus just like a car or any other antique, you dont need to announce you have it until you sell it and then announce the income (profit) you got for it.
but its best you speak to a financial advisor before making a possible expensive decision. as different countries not only have different rules but also different columns on tax forms of what needs declaring and what doesnt need declaring
This is my view as well.. I think most CPA's that are familiar with bitcoin would agree. but the IRS says that you have to report your bitcoin when you mine it. so if I mined 1 btc today, id have to report the income of 250 and then change it i sell if or more or less. at least thats my take, same with buying things with bitcoin, if you purchased a bitcoin for 100 dollars and you bought a computer for 1000 bucks when bitcoin was that high, you would have to report a 900 increase...
Not a cpa, dont take my advice, yada yada...