Although a vehicle’s value typically drops fairly rapidly, the tax rules limit the amount of annual depreciation that can be claimed on most cars and light trucks. Thus, when it’s time to replace a vehicle used in business, it’s not unusual for its tax basis to be higher than its value. This can be costly tax-wise, depending on how you dispose of the vehicle:
If you’re looking to boost your deductions — and reduce your 2016 tax bill — you may want to consider purchasing a business vehicle before year end. Business-related purchases of new or used vehicles may be eligible for Section 179 expensing, which allows you to immediately deduct, rather than depreciate over a period of years, some or all of the vehicle’s cost. But the size of your deduction will depend in part on the gross vehicle weight rating.