The optional standard mileage rate used to calculate the deductible cost of operating an automobile for business will be going up by 1.5 cents per mile in 2024. The IRS recently announced that the cents-per-mile rate for the business use of a car, van, pickup or panel truck will be 67 cents (up from 65.5 cents for 2023). The increased tax deduction partly reflects the price of gasoline, which is about the same as it was a year ago. On December 21, 2023, the national average price of a gallon of regular gas was $3.12, compared with $3.10 a year earlier, according to AAA Gas Prices. Standard rate vs. tracking expenses Businesses can generally deduct the actual expenses attributable to business use of vehicles. These include gas, tires, oil, repairs, insurance,...