Where do I add monthly property rental expense

[mparomitaa]

How do I add apartment rental property expense in stand deduction?

[pk]

@mparomitaa , assuming you are talking about property that you are renting out  ( rental income property ), you report income, expenses and depreciation on Schedule -E.  Under wages  & income or  Personal income tab, choose  rental income from the list of types of income.  There are small differences in exactly where you would find this  , depending on the version / type    ( on-line or Windows download )  but you report this on Schedule-E.

Or are you talking about your own  place/home where you are paying rent ?  This is  personal expense  and is not deductible.