Happy new year, all steemian friends!
I got a notification from GDAX.com regarding tax report about cyrptocurrency.
The link of IRS guideline is belows ;
https://www.irs.gov/pub/irs-drop/n-14-21.pdf
And this Q&A is from Coinbase.com
https://support.coinbase.com/customer/portal/articles/1496488
