Inside your return, in the search bar/magnifying glass found in the upper right corner, type self-employed retirement.
There will be a Jump to self-employed retirement link that will take you to this area of your return for the 401(k) contribution.
the instructions to enter this into the search bar where I will be provided a jump to link do not work
Click on Tax Tools on the left side of the program screen. Click on Tools. Click on Topic Search. Type in self-employed retirement. With the key words highlighted, click on GO.