@wannapasrihong-g , am I to assume that you are US person ( citizen, Green Card ) and currently in Australia ? Else I do not understand why you have to file US taxes -- or are you saying that these Crypto profits/ gains are from US entity , denominated in US$ , US sourced etc. ? Who is the US entity that you have an account with ? If you are not US person then why/how did you end up using this entity as your broker?
Please give me a day to research this a bit more ( have not been following the Crypto regs very much ) -- any info you can provide in the mean time would be helpful
pk
