KL47
Level 2

Retirement tax questions

I have a question on this topic too.  My W2 did not have any tax withholding for clergy work.  W2 only have Box 1 wages and Box 14 which is housing allowance.  Which one should I choose below:

Pay self-employment tax on my wages
Pay self-employment tax on my housing allowance
Pay self-employment tax on my wages and housing allowance
I need help please.