Mark,
What do you think of this person's method of calculating taxes?
https://steemit.com/steemit/@jerrybanfield/steemit-tax-calculation-and-payment-system
Are you still looking for a steemit tax calculation app? Have you found one or are you building one? I was going to research it a bit. I am really only interested in US taxes personally.
I am wondering if starting an LLC would help simplify the tax situation with earnings from steemit.