How are cryptocurrencies taxed? September 01, 2020 11:37 Updated Read all about cryptocurrency taxes on Koinly. Related articles How can I get my 1099 tax forms? Will Uphold be providing tax form(s) with transaction details for the year? TaxBit: provides consumers with an easy way to file cryptocurrency taxes. What happens if you don’t report your crypto trades on your US tax return? When will I receive my Form 1099?