Deductions & credits

YOU have to pursue getting the child support.  You do not really even know if he got a tax refund that could be seized.  Again, the IRS does not just "know" that his refund should go to you for child support.  You must contact the governmental agency that handles enforcing his child support order and ask what is happening with his wages and possible tax refunds.
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**