As indicated in the Terms of Service, each client is responsible for their own tax obligations.

We will not be sending out 1099 forms to any customers, but we have integrated with CoinTracker to make downloading your transaction history and calculating your gains and losses quick and easy.

Just log in to the desktop app, visit the Settings tab at the top of the page, and navigate to the Tax Center for detailed instructions on how to upload your information into CoinTracker