We cannot see your screen or your tax return so we do not know what specific deduction you are asking about. If you mean your standard deduction, that reduces the amount of income you are taxed on. Or is is some other deduction?
Explain Standard Deduction—What is it?
https://ttlc.intuit.com/community/credits-and-deductions/help/what-s-my-standard-deduction/00/26370
Your standard deduction is on line 12a.
PREVIEW 1040
https://ttlc.intuit.com/questions/1901539-how-do-i-preview-my-turbotax-online-return-before-filing
Click on Tax Tools on the left side of the screen. Click on Tools. Click on View Tax Summary. Click on Preview my 1040 on the left side of the screen.
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
