2018 1040: line 8. Using Std Deduction, TTax generates $25,300 not $24,000 ???
2018 1040: line 8. Std Deduction or Itemized
The std deduction for Married Filing Jointly is stated as $24,000. In the Q&A I chose "Standard Deduction." The only numbers on Schedule A are those generated by Turbotax, and the total is about $4,000, so Std Deduction should be used by TTax.
However, $25,300 appears on line 8. "Go to Supporting Forms" takes me to the 1040 worksheet with same info stated as line 8. No help here. The next link takes me to Schedule A, with my name highlighted.
Can anyone explain how this number $25,300 is being calculated?