The employer isn't in control of whether he witholds taxes from your paycheck, any more than you are in control if you have to pay taxes.

I'm not persuaded by a preacher, they hold zero credibility with me. In particular in matters of money, they are not "men of god" no matter how much you respect them. They broaden their phylactories and sit in places of honor while accepting charity as a pretense of being God's funnel of "filthy lucre" to benefit the poor. None of it is true, they pull on your heartstrings of guilt and cash in to pay for their own "non-profit" corporation. This is Satan twisting the word to keep you blinded. Jesus Christ was AGAINST organized religion, no matter how big or small that organization is. We are to be present with God our father by way of Christ, not through an earthly intermediary.