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. Oregon: Conservative educational estimate based on need, ability to pay, income disparity, marriage length, earning capacity, marital standard of living, property division, education or training needs, career contributions, age, health, and Oregon 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. Oregon: Oregon has no fixed statutory duration formula. Transitional support is usually tied to a training, education, or employment transition period. Compensatory support depends on the amount, duration, and nature of the contribution and the expected benefit to the other spouse. Spousal maintenance may be for a specified or indefinite period. Long marriages with substantial dependency, age, health limitations, or limited earning capacity may support longer or indefinite maintenance, but no duration is automatic.
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. Oregon: Oregon support may be modified under ORS § 107.135 when a substantial change in economic circumstances justifies review, unless the judgment or agreement limits modification. The modifiability of an award may depend on the support type and the terms of the judgment.