I have TT Deluxe, can someone explain why none of my charitable deductions and property taxes have lowered my amount owed?

[Leonard · Accepted solution]

Charitable deductions and property taxes are deducted as itemized deductions on Schedule A.  

The 2019 standard deductions are $12,200 if you are single or use married filing separate status.   $24,400 if you are a married joint-file.  $18,350 if you are filing as head of household.  

If your itemized deductions are less than your standard deduction your itemized deductions will not be used. 

[Edited 03/10/2020 | 10:11 am PDT]