To update your mileage information:
- Go to My Account > Tools > Topic Search
- Type mileage deduction in the topic search and click Go.
- Click Edit next to your occupation.
- Continue through the interview until you get to the Any Vehicle Expenses or Sales? page or Vehicle Summary page.
- Click Edit if you have already entered your vehicle.
- Proceed through the interview until you get to the Mileage Records for Your Vehicle page.