Update:
OK, so I have been doing my diligence on this the last week or so, but I'm hitting a wall. Before going the route of legal council, getting in touch with the IRS seemed like the most sensible (and easiest) option to start. Which is what was suggested here. But easy is a relative term. Getting someone on the phone to answer a few simple questions has been a nightmare! I've been calling the main number over and over, trying almost every option and button press I can for days on end. It usually just dumps me out into a "sorry, this line is not taking calls" message. I even managed to get a few operators in the business tax department to pick up, who referred me to both the misc tax department and the "advanced" tax law department. But again, both lines just hit me with an automated message and disconnect me.
I need a few questions answered about the best way to move forward on the paperwork side of things, and ensure all my Ts are crossed, and my Is are dotted correctly (since they're such a stickler for that). I also want to ensure I'm 100% clear on the steps to come, in case it comes up with an attorney or my ex-boss later.
So my questions is, can anyone give advice on how to get in touch with someone at the IRS to get this process started? I don't want to just fax a form in and hope for the best. I want to ensure it's all done correctly and through the proper channels. I need a number or department I can ask for, besides just the main line. Any help on that front?