@athaureaux6 

Why so testy?  Even the IRS is pushing out tons of notification that having these letters AND reconciling on the returns is VERY important ( I assume you get the IRS alerts).  If not done, return processing will be delayed.  And since it's likely many of those returns have refunds... do you really want to deal with the irate client calls about "where's my refund".

My organizer & client letter both state I will not even START processing the return until either the letters or transcripts are provided.

YMMV