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State alimony comparison

Florida vs Montana Alimony Laws

Compare Florida and Montana alimony rules, formulas, duration limits, eligibility requirements, modification standards, and court discretion.
Reviewed by SettleCompass Research TeamUpdated June 2026Comparison guide
Educational content only

Recommended workflow

Compare the rules, then test the same facts in each state.

Start with the legal differences below, run one shared estimate scenario, then open each state guide for the detailed framework courts may apply.

Quick Comparison

Use this side-by-side data view as a starting point, then review the linked state law guides and calculators for deeper planning context.

FactorFloridaMontana
Support termalimonymaintenance
Formula profilestatutory-netneed-based
Property systemequitableequitable
Legal frameworkTemporary alimony may be awarded while the divorce is pending to maintain financial stability during litigation. Final alimony awards are governed by Florida Statutes § 61.08 and require findings regarding both need and ability to pay before any award can be entered.Temporary maintenance may be awarded during a dissolution or legal separation case to address immediate financial needs. Final maintenance is governed by Mont. Code Ann. § 40-4-203 and requires threshold eligibility findings before the court sets amount and duration.
Statute citationFlorida Statutes § 61.08 (2026)Mont. Code Ann. § 40-4-203; Mont. Code Ann. § 40-4-208

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Relocation planning, negotiation prep, and state-by-state estimate checks.

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Florida and Montana calculators for same-fact estimates.

Remember

Support outcomes still depend on judge discretion, facts, and local procedure.

Same-facts estimate

Compare estimated support with one scenario

Use the same income and marriage facts to see how the planning estimate changes between Florida and Montana. This is educational, not a court prediction.

Florida

Statutory durational-alimony estimate: the lesser of the recipient's reasonable need or 35% of the difference between the parties' net incomes, adjusted conservatively for marriage length and ability to pay.

Moderate

$1,750/mo

Planning range: $1,400-$2,100/mo

Duration: About 9 years

Montana

Conservative educational estimate based on statutory eligibility, reasonable need, ability to pay, income disparity, marriage length, marital standard of living, property division, earning capacity, education or training needs, age, health, and Montana statutory factors; no mandatory statewide formula applies.

Lower

$1,400/mo

Planning range: $910-$1,890/mo

Duration: Medium to long marriage

Montana relies heavily on court discretion or limited eligibility rules, so this estimate should be treated as a broad planning range.

Key Differences

Calculation

Florida: Florida no longer awards permanent alimony for initial petitions governed by the current statute. Courts may award temporary, bridge-the-gap, rehabilitative, or durational alimony only after making specific factual findings that the requesting spouse has actual need and the other spouse has ability to pay. Durational alimony is capped at reasonable need or 35% of the parties' net-income difference, whichever is less. Montana: Conservative educational estimate based on statutory eligibility, reasonable need, ability to pay, income disparity, marriage length, marital standard of living, property division, earning capacity, education or training needs, age, health, and Montana statutory factors; no mandatory statewide formula applies.

Duration

Florida: Florida classifies marriages as short-term if less than 10 years, moderate-term if 10 to less than 20 years, and long-term if 20 years or more. Bridge-the-gap alimony may not exceed 2 years. Rehabilitative alimony may not exceed 5 years and requires a specific rehabilitative plan. Durational alimony may not be awarded after a marriage lasting less than 3 years. Durational alimony may not exceed 50% of a short-term marriage, 60% of a moderate-term marriage, or 75% of a long-term marriage, except under exceptional circumstances proven by clear and convincing evidence. Montana: Montana has no fixed statutory duration formula. Maintenance may be temporary during the case, rehabilitative or transitional for a defined period, or longer-term where need, age, health, disability, long-term dependency, or limited earning capacity justify it. Duration depends on reasonable need, ability to pay, time needed for education or training, marriage length, property division, and the court's equitable judgment.

Modification

Florida: Most alimony awards may be modified upon a substantial, material, and unanticipated change in circumstances. The party requesting modification must demonstrate that the statutory standard has been satisfied. Montana: Montana maintenance may be modified under Mont. Code Ann. § 40-4-208 when statutory modification standards are met. Courts review changed circumstances affecting need, resources, employment, health, or ability to pay.

State Profiles

Florida

Florida awards alimony based on the receiving spouse's need and the paying spouse's ability to pay. Following major statutory reforms, Florida eliminated permanent alimony and now relies primarily on bridge-the-gap, rehabilitative, and durational forms of support. Courts must evaluate statutory factors before determining amount and duration.

Eligibility: A spouse seeking alimony must demonstrate a genuine financial need, while the other spouse must have the ability to contribute support. Courts examine income, assets, liabilities, earning capacity, and the marital standard of living. Qualification depends on the total circumstances rather than marriage length alone.

Montana

Montana uses the term maintenance and requires threshold findings before support may be awarded. A spouse must lack sufficient property to provide for reasonable needs and be unable to support themselves through appropriate employment, unless custodial circumstances make outside employment inappropriate. Courts do not use a mandatory statewide formula.

Eligibility: A spouse may qualify only if they lack sufficient property to provide for reasonable needs and cannot support themselves through appropriate employment. A spouse may also qualify when they are custodian of a child whose condition or circumstances make outside employment inappropriate. After threshold eligibility, courts consider financial resources, training needs, standard of living, marriage length, age, health, and the payer's ability to meet personal needs while paying maintenance.

Duration, Eligibility, and Modification

Duration Comparison

  • Florida: 0-10 years, 10-20 years, 20 years or more
  • Montana: 0-5 years, 5-20 years, 20 years to potentially extended duration

Eligibility Comparison

  • Florida: A spouse seeking alimony must demonstrate a genuine financial need, while the other spouse must have the ability to contribute support. Courts examine income, assets, liabilities, earning capacity, and the marital standard of living. Qualification depends on the total circumstances rather than marriage length alone.
  • Montana: A spouse may qualify only if they lack sufficient property to provide for reasonable needs and cannot support themselves through appropriate employment. A spouse may also qualify when they are custodian of a child whose condition or circumstances make outside employment inappropriate. After threshold eligibility, courts consider financial resources, training needs, standard of living, marriage length, age, health, and the payer's ability to meet personal needs while paying maintenance.

Modification Comparison

  • Florida: Most alimony awards may be modified upon a substantial, material, and unanticipated change in circumstances. The party requesting modification must demonstrate that the statutory standard has been satisfied.
  • Montana: Montana maintenance may be modified under Mont. Code Ann. § 40-4-208 when statutory modification standards are met. Courts review changed circumstances affecting need, resources, employment, health, or ability to pay.

Florida vs Montana Alimony FAQ

Why compare Florida and Montana alimony laws?+

Alimony rules vary by state. Comparing two states helps readers understand differences in formulas, duration ranges, eligibility rules, modification standards, and judicial discretion before deeper research.

Are these comparison pages legal advice?+

No. SettleCompass comparison pages are educational planning resources only and do not replace advice from a licensed family law attorney.

Can the same income produce different alimony estimates by state?+

Yes. State formulas, income caps, duration rules, statutory factors, and judge discretion can produce different outcomes from the same basic facts.

What to review next

Compare Estimates With the Calculator

Use state-specific calculator pages to model the same income and marriage-length assumptions across both states.