Active clergy here.... I accidentally selected PAY SOCIAL SECURITY ON HOUSING AND INCOME instead of just INCOME. I do not see how to get back to correct that. THX

You can go back to the W2 entry and go through the section again.  

The fair rental value of a parsonage or the housing allowance is excludable only for income tax purposes. The minister must include the amount of the fair rental value of a parsonage or the housing allowance for social security coverage purposes.  See Ministers' Compensation & Housing Allowance.