No. They do not.
I owe child support in pennsylvania. I live in Washington, can I get arrested in the state of Washington with a warrant from pennsylvania?
No. There is no statute of limitations for collecting child support.
child support warrants?
Child support arrears do not expire until they are paid.
yes
In Illinois, each child support payment is a civil judgment.
no
A child support law in Illinois requires the non-custodial parent to purchase a percentage of their net income child support. The rates are 20% for 1 child, 28% for 2 children and 32% for 3 children.
no
yes
yup
Such a move will not change the amount of support owed. Illinois will likely ask Tennessee to register the support order.