This exact thing happened to me. E-filed on TT, returns were accepted on Feb 16, then got the 12C IRS letter in March but instead of faxing it like all of you, I mailed the docs via USPS. I've heard nothing since. Where's my refund just says still processing. Today I looked at the option to get a transcript of my return thru the IRS website and it said there was no record of my return?! I'm freaking out. I got laid off in April, I need my return asap! ☹️
