Final answer:
Jonathan's maximum depreciation deduction for a new car in 2022 can be calculated by considering IRS guidelines for bonus depreciation and allowable limits. The approximate amount was up to $18,200 including bonus depreciation, but this is subject to the latest tax laws and specific limits on luxury vehicles.
Step-by-step explanation:
Jonathan's maximum depreciation deduction for a new car purchased in March of 2022 can be calculated by considering the IRS guidelines for bonus depreciation and the maximum allowable depreciation for the year. In the first year, vehicles are often eligible for the maximum deduction plus bonus depreciation. As of the latest guidelines before the knowledge cutoff, up to $18,200 could be deducted in the first year (this includes a $10,200 bonus depreciation). However, actual numbers can change due to updates in tax laws or specific limits on luxury vehicle depreciation.
To calculate the precise maximum depreciation, one would need current IRS tax publications detailing bonus depreciation specifics and limits for luxury vehicles for the taxable year in question. It is important to consult a tax professional or refer to the latest IRS guidelines to ensure accuracy.