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. New Jersey: Conservative educational estimate based on need, ability to pay, income disparity, marriage length, marital standard of living, earning capacity, property division, and New Jersey 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. New Jersey: For marriages or civil unions lasting less than 20 years, the total duration of alimony generally may not exceed the length of the marriage or civil union except in exceptional circumstances. For marriages or civil unions of 20 years or more, open durational alimony may be considered. Rehabilitative alimony is usually tied to a plan for education, training, or reentry into employment. Reimbursement alimony may compensate one spouse for financial contributions to the other spouse's education, training, or career advancement. Alimony may be modified or terminated based on statutory rules, including retirement, remarriage, cohabitation, changed circumstances, death, or court order.
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. New Jersey: Alimony may be modified upon a substantial change in circumstances affecting either party. Retirement, involuntary income reduction, disability, or significant financial developments may justify review under New Jersey law.