Am I the only one who sees this as a move on Ohio's part to get its residents to "accidentally" disclose their Bitcoin assets by making a payment from their "hidden" stash invested in Bitcoins?
You pay your taxes from your Bitcoin wallet? Oh how nice! Now here is your state subpoena to disclose the FULL value of your (possibly non-US or offline) Bitcoin wallet.
I have a friend who lives in Portland (Maine) and used his BTC to pay some city fine. A month later got a formal order from the state's revenue collection service to file a non-US asset disclosure form and report ALL of his BTC in possession. And mind you, he is NOT a US citizen or even permanent resident. He is in the US on a tourist visa. A US citizen/resident could probably face criminal charges after disclosing he/she has Bitcoin stash they failed to previously report.