After you enter your mileage information, continue until you get to Now let's select your vehicle deduction screen.
Select I want to enter my actual expenses without estimating them first.
- Once you enter actual expenses, you'll eventually be asked to put in your cost for the vehicle, and then the 179 option will show up.
Related information:
[Edited 4-9-19|11:54 am PST] Added screenshots.
