After two years of no increases, the optional standard mileage rate used to calculate the deductible cost of operating an automobile for business will be going up in 2022 by 2.5 cents per mile. The IRS recently announced that the cents-per-mile rate for the business use of a car, van, pickup or panel truck will be 58.5 cents (up from 56 cents for 2021).

The increased tax deduction partly reflects the price of gasoline. On December 21, 2021, the national average price of a gallon of regular gas was $3.29, compared with $2.22 a year earlier, according to AAA Gas Prices.