There is no actual answer to the question...because NO ONE can go any time legally without filing taxes, (presuming they meet the rather minimum requirements to do so). Remember, filing a tax return is frequently different than paying taxes...as if someone has a salary the tax is withheld from it, and normally filing actually produces a refund. Now not everyone follow the law....but interestingly one would expect that a delinquent paret avoiding child support and such would have LESS success not filing and staying hidden, because others (ex-spouse, the COURT, etc) are very interested in getting paid and would disclose his illegal behavior, act to get the money owed, etc much more so than just an average Joe Schmoe.
By filing for child support.
no, go to child support enforcement.
Filing a joint tax return should not increase or decrease a child support obligation.
No. Child support is usually non-dischargeable.
no
Contact your State's child support agency about filing a lien.
The two have nothing to do with each other. If a court has ordered you to pay child support, you have a legal obligation to pay it regardless of whether you file taxes. If you have a certain amount of income, you have a legal obligation to file a tax return, regardless of your child support status.
No. Child support is not dischargeable in either federal or state bankruptcy.
no
No. You cannot adjust or modify a child support order without filing for a modification in court. You are obliged to make the full payment until such a modification is approved.
You sue the person for child support. Just because you pay child support for one child does not mean you can not receive child support for the one you have custody of.
Yes, child support counts as income for the purposes of filing your FAFSA and applying for financial aid.