The following IRS document seems to answer the question in the affirmative that the law change does not prohibit recharacterizations of 2017 conversions, as long as they are performed by Oct 2018. <a rel="nofollow" target="_blank" href="
https://www.irs.gov/retirement-plans/ira-faqs-recharacterization-of-ira-contributions">https://www.i...>
