Deductions & credits

Hi, 

Thank you for the reply! 

I checked the 1040 form and I found the depreciation expense or depletion filed for this property is 0. 

I used Turbo tax to calculate the depreciation so I don't know what forumla it used. But no matter if I picked the property is outside of US or not, this field is always 0. 

Do you think I should file the amendment or where I can find the forumla in the tax return form?

 

Thank you in advance!