The following diagnostic is generating: efile: Form 2106/vehicle expense worksheet #1: For Electronic Filing purposes, Percent of Business use cannot be greater than 100%. Please double check your entries (ref: #19720)
Take a look at either Screen 30 or Screen 22 (whichever screen is applicable to your vehicle) and review the mileage entered. In 2022 the business mileage includes 3 fields. The first field is your total business and non-business mileage. Make sure the two business mileage fields added up, do not exceed the total mileage entered.