Mortgage interest and property taxes on your new home are itemized deductions on Schedule A.
If the total of your itemized deductions is less than your standard deduction, it is more advantageous to use the standard deduction instead. And you do not see the itemized deductions on your 1040,
For 2018, standard deductions are:
For a taxpayer under 65, not claimed as a dependent
Mortgage interest and property taxes on your new home are itemized deductions on Schedule A.
If the total of your itemized deductions is less than your standard deduction, it is more advantageous to use the standard deduction instead. And you do not see the itemized deductions on your 1040,
For 2018, standard deductions are:
For a taxpayer under 65, not claimed as a dependent