This is the short step before a calendar. The list does the organizing. The newest worry does not get to reorder it.
The hour starts at the oldest year. That can feel backwards when a newer letter is the one on the kitchen table. Note the letter, and still begin at the bottom.
List every year you know about. If a letter has a number, copy the number as it is printed. The number is for reading. The order is for the work. We do not bargain a balance from this list.
Putting the years into one stack and preparing them is the work this address does. Answering a levy, a lien or a deficiency notice on your behalf is representative work that belongs with a firm that does it, and bargaining a balance down is not something that happens here. No CPA license sits at this desk, so signed reports on statements go elsewhere too. All of that is spelled out at more length on the disclosures page.
A clean list is already progress. A time, if you want one, starts where the list starts.
You are not agreeing to a fight by writing the years down.
Rough years are fine. Oldest at the bottom of the note.
You will be talking to the Steven Palmieri practice.