Florida Child Support Modification

When and how a Florida child support order can be reviewed and changed.

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Threshold
15%

change in circumstances

Review cadence
~3 yrs

standard review window

Age of majority
18

Standard termination

Common reasons to modify

  • Material change in either parent's income (typically ≥15%)
  • Significant change in custody schedule or overnights
  • Job loss, disability, or new dependents
  • Changes to childcare or healthcare costs
  • A child reaching Florida's age of majority
Understanding the rules can improve confidence — and the process is often simpler than it sounds.

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