Taxpayer has an unfavorable determination on a donated item. We disagreed and went before the manager at the local IRS office. Manager didn't say a word and it was me, appraiser, auditing agent, and IRS "expert" rehashing the same argument. The take away was "expert" was going to recalculate some things and get back to us.
Taxpayer is fed up and just wants to get this over with NOW, accept the assessment, and move on with life. This has been going on for over a year and he has had a lot of bad stuff happen in his life since the audit has started. High net worth client so he won't miss the money and it will cost more to keep arguing in court than the amount of tax that is due.
IRS representation is not my thing as I have only had to do this maybe twice in 30 years. Can I just email the auditor and state taxpayer will accept the originally proposed adjustment or has that window closed?