Can I deduct the personal sales tax for a car bought on 12/29/17 in 2017 but include the rest in my cost basis for 2018 if I placed it into service on 1/2/18?
I want to use 2018 as the first year for depreciation as that's the year I placed it into service (55% business use, 45% personal) but want to claim the personal part of the sales tax on Schedule A for 2017.
