Get your taxes done using TurboTax

I have already filed our (my wife and my) taxes.  My children file independently.  My children do no have more than $11,000 in unearned income, but do have 1099-DIVs from UTMAs.  To that end, I still do not understand:

  1. Why they have to fill out form 8615;
  2. Why their deduction is just $1,150 for ALL income; and 
  3. Why their tax rate is almost 40% using form 8615.

TurboTax has the wrong tax for my wife’s and my joint 1040.  The calculated tax is almost $6,000 more than my actual tax.