All thank you for this very helpful forum. I have a follow-up question. Reading the process outlined on https://www.irs.gov/retirement-plans/penalty-relief-program-for-form-5500-ez-late-filers, I marked Check Box D but did NOT write at the top Delinquent Return Filed under Rev. Proc. 2015-32, Eligible for Penalty Relief based on reading the instructions that say Mark Check Box D, for the IRS Late Filer Penalty Relief Program, on Part I of Form 5500-EZ. You must write in red at the top of each paper return: “Delinquent Return Filed under Rev. Proc. 2015-32, Eligible for Penalty Relief” for years without Check Box D.
Do you all agree with that? I actually already mailed and am now really worried I did something incorrectly but I read it twice and asked my CPA. Thank you in advance