Sorry, I should have been clearer: my housing allowance is only a portion of my regular salary, and is reported on the W-2 in box 14. I didn't have a problem entering it there, but I didn't know how to enter it so that it shows up on my Schedule SE.
What I've done now is followed the instructions for "How do I enter a parsonage or housing allowance if I got a 1099-NEC?" I created a new line of work in the self-employment section, called it "clergy", and entered my housing allowance there. I haven't checked my Schedule SE yet to see if it appears there, but as the "amount of federal tax due" jumped when I entered this information, I assume that it worked.
the rest of my salary
