Bitcoin had its coming-out party in 2017. With all the excitement and opportunities around cryptcurrency, it might be easy to forget about crypto taxation. Almost every bitcoin or other "altcoin" transaction — mining, spending, trading, exchanging, air drops, etc. — will likely be a taxable event for U.S. tax purposes.
Without a doubt, 2018 will be a landmark year for Internal Revenue Service enforcement of cryptocurrency gains. Taxpayers should stay ahead of the game rather than be reactionary. The IRS is always more lenient with taxpayers who come forward on their own accord rather than those that get discovered. Coming forward now actually could be the difference between criminal penalties and simply paying interest.
With only several hundred people reporting their crypto gains each year since bitcoin's launch, the IRS suspects that many crypto users have been evading taxes by not reporting crypto transactions on their tax returns.
Read Article: https://www.cnbc.com/2018/01/30/cryptocurrency-and-taxes-what-you-need-to-know.html