I am newly split with my live-in girlfriend and soon going to be adding child support for my 5 year old to the already current garnishment for my 2 older children I have with my ex-wife. I have a credit of $1,800 of over paid child support on the existing account with my 2 older kids. I'm concerned that while the wheels of Suffolk County Child Support Justice spin and the paperwork process etc that I will end up in arrears with my 5 year old being entered into the system. My question is will that $1,800 credit I have with Suffolk County Child Support "cancel out" any arrears that will occur with the lag in time resulting from the addition of a new dependent? Thanks for anyone's help with this. I would greatly appreciate it! Mike D.