My wife and I own a California C-corp and recently leased a new passenger car valued at $40000. Assuming I started leasing for 3 years starting October 1, 90% business use, my understanding is that the business will have a reduction in deduction (by an inclusion amount). How should inclusion amount and the 10% personal use be accounted for on the employee side? Any other California-specific issues?
Also, we are already writing the expenses of another business-purchased vehicle at 100% business. We also have a personal car. Assuming there is reason to have 2 business cars, would this become a red flag (100% for one business car (fully paid for), 90% for the leased business one)?

