Retirement tax questions

Not sure what you mean by "adjustments" - to what?  I reported all other income properly, the problem is that I owed tax on our SS income, and TurboTax reported that amount as zero.  There are only 3 reasons I can figure:

1.  I answered a question incorrectly when responding to TurboTax

2.  The IRS is wrong.

3.  TurboTax reported zero incorrectly (most likely - need to know why)

 

Side note:  It's funny that this system liste me as a new member, but I have been using TurboTax since 2017