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Florida Child Support Modification

Florida time-sharing, parenting plan, and support stress pile into one message thread. A support change request still needs a financial story: income, guideline inputs, and what changed. If your heart is in the overnights grid, the parenting-time guide is built for that. If you are in parental responsibility and major decisions, the custody guide is the right lane. Use this when you can name the support order, arrearage worry, or guideline result that is actually broken — not a label you borrowed from a friend in another state.

Other procedure guides in this state

Related overviews for a different lane (same state). Form checklists stay on the state forms hub.

Florida: keep support math separate from the parenting-plan fight

  • A real Florida support change, not a general fight - Florida support turns on the guideline result and the facts the administrative process expects. Lead with what changed in earnings, the child's needs, or costs the rulebook cares about, not a parenting-plan rewrite in disguise.
  • Assemble the administrative and guideline inputs Florida expects - Florida administrative modification files lean on mandatory financial disclosure patterns similar to the 12.902 family, with medical costs, childcare, and insurance premiums dated to the change. Gather the support order, year-to-date earnings, and any administrative hearing notices before you treat a circuit parenting-plan fight as the same docket.
  • Get a fresh guideline result that matches the administrative file - Florida parents usually need a guideline worksheet that matches the administrative modification path or the circuit court file you are actually in. Print the worksheet your process requires and line it up with the order paragraph that sets the current amount.
  • File and serve the support motion, not a grab bag of other fights - If the break is the calendar, exchanges, or overnights, use the Florida parenting-time modification guide first. If the break is who makes school and medical calls, use the Florida custody modification guide. A support change still needs a financial story; do not use it to vent about a schedule without numbers that change guideline inputs.
  • Administrative hearing or circuit conference with Florida disclosure in order - Bring mandatory financial disclosure, guideline worksheets, and the administrative notice that set the hearing. Time-sharing changes belong in the parenting-time lane first unless your administrative file truly ties support to new financial facts only.
  • Administrative or circuit hearing: financial facts and order language - Stay on guideline results, disclosure dates, and the support paragraph you want changed. A parenting-plan story without new financial proof usually belongs elsewhere.

Time-sharing, money, and the motion you are actually writing

If time-sharing changes, is that automatically a support case?

If the break is the calendar, exchanges, or overnights, use the Florida parenting-time modification guide first. If the break is who makes school and medical calls, use the Florida custody modification guide. A support change still needs a financial story; do not use it to vent about a schedule without numbers that change guideline inputs.

Is administrative child support modification the same as circuit court?

Florida often routes support changes through an administrative process before or instead of a circuit parenting-plan fight. Read your notice: administrative hearings use different deadlines than a plan modification filed in circuit court.

Do I file a parenting-plan change when only income changed?

Usually not. If overnights did not change, lead with the administrative support path and financial disclosure. Time-sharing belongs in the parenting-time guide when the calendar is the real break.

What financial disclosure timing does Florida expect?

Mandatory disclosure rules tie to the case type you are in. Bring completed financial forms, tax proof, and childcare or medical receipts dated to the change, not a draft plan argument without numbers.

Can contempt for time-sharing fix my support amount?

Enforcement of a schedule is different from recalculating guideline support. Keep contempt or enforcement prep separate from a modification packet unless a lawyer routes you otherwise.

Florida administrative file: 12.902-class disclosure, medical costs, and childcare

  • Mandatory financial disclosure forms completed for your case type, not a blank parenting-plan draft.
  • Medical insurance premiums and uninsured costs with dates tied to the modification event.
  • Childcare receipts and proof of earnings since the last guideline order or administrative order.
  • The support order paragraph you want changed, separate from time-sharing exhibits unless time truly changed.

When a Florida support change is the wrong next step

When Florida support proof needs a clean folder before a filing or conference

MyCustodyCoach helps you line up support worksheets with dated income proof instead of a plan argument dressed up as a money motion. Open an account when you are ready to build that set.

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Relevant Florida law

The statutes and appellate decisions below are the ones Florida courts actually apply here. Educational orientation only — not legal advice. Read the source before you rely on it.

Statutes

  • Fla. Stat. § 61.30 — Child Support Guidelines

    The guideline amount determined under s. 61.30 presumptively establishes the amount the court must order as child support, in an initial proceeding or a modification proceeding. The court may vary the amount by plus or minus 5 percent after considering all relevant factors, including the child's needs, age, station in life, standard of living, and each parent's financial status and ability, but may vary it by more than 5 percent only on a written finding explaining why ordering the guideline amount would be unjust or inappropriate. Whenever a child is required by court order or mediation agreement to spend a substantial amount of time with either parent, the court must vary support as provided in s. 61.30(11)(b). The guidelines can show a substantial change in circumstances for modification only if the difference between the existing obligation and the guideline amount is at least 15 percent or $50, whichever is greater. A 'substantial amount of time' for the (11)(b) adjustment means at least 20 percent of the overnights in the year, and a parent's failure to regularly exercise the time-sharing on which that adjustment was based is itself a substantial change of circumstances, with modification retroactive to when the failure began (§ 61.30(11)(b)8., (11)(c)).

Key cases

  • Warner v. Warner, 692 So. 2d 266 (Fla. 5th DCA 1997)

    Under s. 61.30(2)(b), income may be imputed only if the parent's unemployment or underemployment is voluntary, and the court must make specific findings of the parent's probable and potential earnings level and the source of the imputed income, based on recent work history, occupational qualifications, and prevailing earnings in the community. Warner reversed an imputation where the court made no specific findings and the record did not support finding the parent voluntarily underemployed. As amended since Warner, s. 61.30(2)(b) puts the burden on the party seeking imputation to present competent, substantial evidence that the unemployment or underemployment is voluntary and identifying the amount and source of income from available employment for which the parent is suitably qualified, with due consideration of the time-sharing schedule. Except as the statute otherwise provides, income may not be imputed from records more than 5 years old or at a level the parent has never earned unless recently degreed, licensed or certified. If income information is unavailable, or a parent fails to participate or to supply adequate financial information, income is automatically imputed under a rebuttable presumption equal to the census median income of year-round full-time workers. The court may refuse to impute income if it finds the parent needs to stay home with the child, and incarceration may not be treated as voluntary unemployment (§ 61.30(2)(b)-(c)).

Related state form checklists

Plain-English checklists for the same topic, with state-specific forms and terminology.

Disclaimer: MyCustodyCoach is not a law firm and does not provide legal advice. Information is for educational purposes only. Always consult a licensed attorney in your state.