Warning to my US-based WO family. The IRS is opening *criminal* investigations to any business that has ever accepted bitcoin as a payment method. If an IRS agent contacts you, say nothing, get a lawyer.
Quote a source? All the IRS is doing at the moment is trying to not sink. 35 million backlogged tax returns that have to be processed manually. Does the IRS have "criminal" investigations going on? Of course they do, I imagine it happens all the time. Will they file against every business that has touched Bitcoin? I don't think it would be physically possible.
https://www.wgal.com/article/irs-tax-returns-delays-backlogs/36996735