The IRS Issued Notice The IRS Issued Notice 2009-75, in which they provide guidance on the federal income consequences of rollovers from employer plans to Roth IRAs, primarily net unrealized appreciation (NUA) of employer stocks and income-averaging eligible amounts. Read about it here
Early distribution penalty not deductible
Tax court says that 72(t) additional tax (early distribution penalty) is not deductible. T.C. Memo. 2016-15- Robert Leon Martin v. Commissioner