I want to know how much taxes to take out when I pay my employee in the state of New Jersey she is married with 2 dependence. She works 40 hours @ $14.00 and hour what should her take home be?

I want to know how much taxes I should take out when I pay my employee in the state of New Jersey? She is married with 2 dependence making $14.00 an hour working 40 hours a week