When unexpected results keep occurring, it is best to return to the original entry.
To edit this directly, follow these steps:
- Inside TurboTax, go to the search box and enter schedule c.
- Select the Jump to link in the search results.
- At Your 2020 self-employed work summary, select Review.
- Follow through the prompts until getting to the expenses so that the Vehicle details can be edited. Try editing them here. If it is not possible, delete the vehicle details and re-add it.
Line 24b of Form 4562 is: If "Yes," is the evidence written? regarding Listed Property and Depreciation and Other Information. It is referring to your standard mileage deduction claimed for the business use of your vehicle.
For more information, see: Can I deduct mileage?