например тут указано что 1099-K идет и не для граждан сша.
The Tax bill signed into law by President Trump of the U.S.A. a few days ago, redefines all like of kind exchanges only for real estate and excludes crypto.
http://fortune.com/2017/12/21/bitcoin-tax/So starting on Jan 1st, 2018 anyone that trades on a US Exchange will be required to pay taxes on each crypto to crypto trade
for the tax year 2018 which is due by april 2019.
Does not matter if you are a US citizen or foreign citizen, if you trade on a US exchange you will owe the US Gov. Taxes on those trades.
This will probably kill all US exchanges , as anyone with any sense will move to oversea exchanges that don't require this over reaching tax increase.
If you are a US Citizen and you do all of your trading overseas, you don't owe the US Gov. anything until you reach $90,000 in trading profits.
Bittrex & Poloniex exchanges
(Based in the U.S.A.) will most likely die within the year due to this tax change.
* As always consult your own tax professional for your individual needs.*╥Aztek
+Задал вопрос о налоге поддержке bittrex.