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Montana vs Florida Child Support

Montana and Florida both estimate $183/mo on the vignette.

By Sammy S. · Founder · AuthorUpdated for 2026

Key finding

Montana and Florida tie on monthly estimate

Both estimate $183/mo on $5,000 / $3,000 monthly gross · 2 children · Parent A 70% custody · Parent B pays. Income-shares ties often reflect this hub’s simplified shared schedule.

Side-by-side child support scoreboard

Key takeaways — Montana vs Florida

  • Montana and Florida both estimate about $183/mo on $5,000 / $3,000 monthly gross · 2 children · Parent A 70% custody · Parent B pays.
  • Montana: Income shares. Florida: Income shares.
  • Dense ranks: Montana #6; Florida #6 (#1 = highest monthly estimate).
  • If either side uses income shares, remember this hub’s simplified shared schedule can cause ties that official worksheets would not.
  • Personalize at /child-support-calculator.

Rule contrast (2026)

TopicMontanaFlorida
Guideline modelIncome sharesIncome shares
Vignette monthly$183$183
Vignette annual$2,196$2,196
Dense rank#6#6
Guideline citationMontana Child Support Guidelines (Melson Formula) — Admin. R. Mont. 37.62.101 et seq.Florida Statutes § 61.30
Official resourcehttps://dphhs.mt.gov/csedhttps://floridarevenue.com/childsupport/calculator/Pages/calculator.aspx

Paying-parent income ladder

Parent B grossMT monthlyFL monthlyGap
$2,000$0$50$50
$3,000$183$183$0
$5,000$536$536$0
$8,000$701.54$701.54$0

How to read Montana vs Florida

Montana vs Florida child support in 2026

This page compares guideline estimates for Montana (MT) and Florida (FL) on $5,000 / $3,000 monthly gross · 2 children · Parent A 70% custody · Parent B pays, calculated from our engine.

Monthly estimates tie at about $183. That often means both rows use the simplified income-shares schedule — not that official tables are identical.

Montana uses an income-shares guideline model (NCSL). This hub’s engine uses a simplified shared income-shares schedule — many income-shares states therefore tie on the locked vignette. Montana uses the Melson Formula — one of only three states (with Delaware and Hawaii). The Melson Formula provides a self-support reserve for each parent and ensures children share in higher parental income. This calculator uses a simplified income shares approximation — actual Montana Melson Formula results may differ. Use Montana DPHHS for precise calculations.

Florida uses an income-shares guideline model (NCSL). This hub’s engine uses a simplified shared income-shares schedule — many income-shares states therefore tie on the locked vignette. Florida child support calculations typically vary by ±10-15% due to court discretion and shared custody adjustments.

Guideline model contrast

Montana citation: Montana Child Support Guidelines (Melson Formula) — Admin. R. Mont. 37.62.101 et seq.. Florida citation: Florida Statutes § 61.30.

Profiles: /child-support-by-state/montana and /child-support-by-state/florida.

Not legal advice — court worksheets and agency calculators control.

How the gap can change with income

The ladder below recomputes monthly estimates as Parent B’s gross monthly income changes (Parent A income and custody stay at vignette defaults).

Percentage-of-income states often scale more steeply with obligor income than the simplified income-shares schedule.

Limits of this comparison

No invented per-state income-shares table numbers. Melson/hybrid accuracy notes still apply where relevant.

Health insurance, childcare add-ons, and multi-family credits are omitted on the ranking vignette.

Who this comparison helps

Useful if…

  • •Parents weighing Montana vs Florida orientation numbers
  • •Editors illustrating percentage-of-income vs income-shares gaps
  • •Users deciding which state calculator to open next

Use official tools if…

  • •Treating a hub tie as identical official guidelines
  • •Litigation strategy without counsel
  • •Interstate jurisdiction questions beyond this vignette

Comparison checklist

  1. 1Confirm models: Income shares vs Income shares.
  2. 2Read accuracy notes on both state profiles.
  3. 3Run custom incomes at /child-support-calculator.
  4. 4Cross-check each state’s official calculator.

What the monthly gap means

Identical vignette estimates — often because both use the simplified income-shares schedule. Official worksheets can still differ.

Limits of this comparison

We do not invent per-state income-shares table numbers. Melson/hybrid notes, add-ons, and deviations may change real outcomes. Use each state’s official calculator.

Montana vs Florida child support FAQs

Montana and Florida tie at about $183/mo on this vignette (often because both use the simplified income-shares schedule).

Montana: Income shares (Montana Child Support Guidelines (Melson Formula) — Admin. R. Mont. 37.62.101 et seq.). Florida: Income shares (Florida Statutes § 61.30).

No. This educational engine shares one simplified income-shares schedule across those states. Official tables, worksheets, and deviations differ — confirm with each state’s calculator.

Not necessarily. Recompute with the income ladder on this page or the child support calculator — percentage-of-income and income-shares paths scale differently.

Both estimate the same monthly on this vignette; open each official calculator to see how real worksheets diverge.

No. Educational engine output only. Courts apply official guidelines and evidence.

Compare another pair

Compare any two states

Guideline estimates on $5,000 / $3,000 monthly gross · 2 children · Parent A 70% custody · Parent B pays.

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