I have the same issue. A 2017 German rental property. I use the TurboTax premium online version.
My tax consultant has been depreciating it as 40y, method = AML, Conv= MM.
Turbotax shows 27.5 years, method = SL, Conv=MM. Hence I get a different depreciation amount.
I have entered it as a property with a foreign country address = Germany, in use as of 10/01/2017.
I discussed it with a live support person from TurboTax but she could not solve it.
appreciate the input! Stefan
