On Wednesday October 9, in Revenue Ruling 2019-24 the IRS delivered on some of those promises, publishing a Revenue Ruling on the tax treatment of forks and related airdrops and posting an accompanying information circular on its website providing a list of frequently asked questions and answers (“IRS Q&A”) that, among other things, addresses methods for determining a taxpayer’s basis in cryptocurrency. While the IRS Q&A appears to be mostly non-controversial, the treatment of forks and airdrops is likely to be the subject of debate.