I'm trying to expense a single vehicle for 2 separate business that were started years apart. I've already been expensing the vehicle for the 1st business on taxes. Do I use the exact same date for "When did you place your vehicle in service for business purposes" for BOTH business, specifically, do I use the 2018 "vehicle use start date" as the "vehicle start date" for the 2nd business which began in 2023?
