State alimony comparison
Recommended workflow
Start with the legal differences below, run one shared estimate scenario, then open each state guide for the detailed framework courts may apply.
Use this side-by-side data view as a starting point, then review the linked state law guides and calculators for deeper planning context.
| Factor | Florida | South Dakota |
|---|---|---|
| Support term | alimony | alimony |
| Formula profile | statutory-net | discretionary |
| Property system | equitable | equitable |
| Legal framework | Temporary 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 alimony may be awarded while the divorce action is pending under S.D. Codified Laws § 25-4-38. Final alimony is governed by § 25-4-41 and is determined through judicial discretion rather than a fixed calculation. |
| Statute citation | Florida Statutes § 61.08 (2026) | S.D. Codified Laws §§ 25-4-38, 25-4-40, 25-4-41, and 25-4-42 |
Best for
Relocation planning, negotiation prep, and state-by-state estimate checks.
Use with
Florida and South Dakota calculators for same-fact estimates.
Remember
Support outcomes still depend on judge discretion, facts, and local procedure.
Same-facts estimate
Use the same income and marriage facts to see how the planning estimate changes between Florida and South Dakota. This is educational, not a court prediction.
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.
$1,750/mo
Planning range: $1,400-$2,100/mo
Duration: About 9 years
Conservative educational estimate based on need, ability to pay, income disparity, marriage length, earning capacity, post-divorce financial condition, age, health, marital standard of living, property division, and South Dakota equitable factors; no mandatory statewide formula applies.
$1,400/mo
Planning range: $910-$1,890/mo
Duration: Medium to long marriage
South Dakota relies heavily on court discretion or limited eligibility rules, so this estimate should be treated as a broad planning range.
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. South Dakota: Conservative educational estimate based on need, ability to pay, income disparity, marriage length, earning capacity, post-divorce financial condition, age, health, marital standard of living, property division, and South Dakota equitable factors; no mandatory statewide formula applies.
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. South Dakota: South Dakota has no fixed statutory duration formula. Temporary alimony may be awarded while the divorce is pending. Post-divorce alimony may be rehabilitative, restitutional, permanent, or another equitable form depending on the facts. Rehabilitative support may be time-limited and tied to education, training, or self-support. Permanent or longer-term support may be possible where age, disability, health, or long-term dependency prevents self-support, but it is not automatic.
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. South Dakota: South Dakota alimony may be modified when a substantial change in circumstances justifies review, depending on the award type and decree terms. Courts evaluate changes affecting need, income, earning capacity, health, or ability to pay.
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.
South Dakota authorizes alimony when a divorce is granted and permits the court to require one spouse to make a suitable allowance for the other's support. The state does not use a mandatory statewide formula. Courts rely on discretionary factors such as marriage length, earning capacity, financial condition, age, health, social standing, and fault-related responsibility for the breakup.
Eligibility: A spouse may qualify if the court finds support suitable after reviewing the parties' financial and personal circumstances. South Dakota courts consider marriage length, earning ability, property division, age, health, social standing, and fault or responsibility for the divorce. Eligibility depends on equity rather than a strict income threshold.
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.
No. SettleCompass comparison pages are educational planning resources only and do not replace advice from a licensed family law attorney.
Yes. State formulas, income caps, duration rules, statutory factors, and judge discretion can produce different outcomes from the same basic facts.
Use state-specific calculator pages to model the same income and marriage-length assumptions across both states.
