Tax software for users in the United States

We recommend CoinTracker.io for software.  It syncs with most exchanges and it syncs with wallets if you tell the software the wallet address.  If you use this link above, you should get $10.00 off and we should get a $10.00 referral fee.  If anyone knows of better software or free software please email us and we will post it.  Don't take our word for it, check with an accountant.  We believe that the software may be owned by Coinbase.  If nothing else, Coinbase and Cointracker appear to have some sort of relationship.