Deductions & credits

@gcm-3 - I do not believe TT makes that available to you....but you can work through it yourself.  TT and the IRS would have come to the same conclusion on this sheet, so it's not going to explain why the IRS made an adjustment.  the issue for the adjustment is ALWAYS what was entered into TT as the amount received does not match what the IRS records show they sent!  

 

see page 4 of this link:

 

https://www.irs.gov/pub/irs-pdf/i1040s8.pdf