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Legal Information: Mississippi

Child Support

Updated: 
December 31, 2023

How long does child support last?

A parent’s legal responsibility to pay child support usually ends when the child becomes “emancipated.” A child becomes emancipated when the child does any one of these things:

  • turns 21-years-old;
  • gets married;
  • joins the military and serves full-time; or
  • gets convicted of a felony and sentenced to two or more years in prison.1

The judge may also decide that a parent no longer has to pay child support if the child does any of these things:

  • stops going to school full-time when the child is 18 years old or older and does not have a disability;
  • before the child is 21, s/he chooses to move out of the home of his/her custodial parent or guardian, lives independently, works full-time, and stops pursuing his/her education;
  • lives with another person without the approval of the parent who has to pay support;2 or
  • is incarcerated but not emancipated - for example, if the child gets convicted of a lesser crime that’s not a felony, or the child is sentenced to less than two years in prison. Note: A parent will not have to pay child support while the child is incarcerated but s/he may have to start paying again once the child is released.3

Note: Once a child becomes emancipated, a parent who owes back child support (arrears) from before the child became emancipated is still responsible for paying the arrears.4

1 Miss. Code § 93-11-65(8)(a)
2 Miss. Code § 93-11-65(8)(b)
3 Miss. Code § 93-11-65(8)(a)
4 Miss. Code § 93-11-65(9)