NJSA 2A:34-23 New Jersey has no statutory formula or calculator for alimony. Unlike child support, which follows guidelines, alimony is determined case-by-case based on statutory factors and judicial discretion [citation:2][citation:3].
2014 Reform The 2014 Alimony Reform Act replaced "permanent alimony" with open durational alimony, established durational limits for marriages under 20 years, and created clear retirement and cohabitation rules [citation:3][citation:5].
NJ law recognizes four distinct types of alimony, which may be awarded singly or in combination [citation:1][citation:4].
Replaced "permanent alimony" in 2014. Usually reserved for marriages of 20 years or more, though not automatic. No fixed end date, but terminates upon death, remarriage, cohabitation, or payor's retirement [citation:1][citation:5].
For marriages under 20 years. Has a specific end date, which generally cannot exceed the length of the marriage except in exceptional circumstances [citation:3][citation:5][citation:9]. Amount may be modified, but term usually fixed [citation:3].
Short-term support to enable a spouse to obtain education, training, or skills for self-sufficiency. Requires a specific plan with timeline and steps [citation:1][citation:3]. Terminates when plan completed or if spouse fails to pursue plan in good faith [citation:3].
Rare form intended to repay a spouse for financial sacrifices made to support the other's education or career advancement during marriage. Continues even if recipient remarries [citation:1][citation:3].
Temporary support paid during the divorce proceedings. Not a final alimony type, but shapes status quo and can influence settlement [citation:3][citation:8].
critical threshold Marriage length is the primary driver of alimony duration in NJ [citation:5][citation:8].
Ages of parties at marriage and at award [citation:4][citation:9]
Degree and duration of dependency [citation:4][citation:9]
Chronic illness or unusual health circumstances [citation:4][citation:9]
Giving up career or career opportunity to support other spouse [citation:4][citation:9]
Disproportionate share of equitable distribution [citation:4][citation:9]
Impact of marriage on ability to become self-supporting [citation:4][citation:9]
Tax considerations [citation:4][citation:9]
📌 For limited duration alimony, the court considers how long it reasonably takes the recipient to improve earning capacity [citation:9].
Lepis standard Alimony may be modified upon a substantial change in circumstances not contemplated at the time of the original order [citation:8].
Terminates alimony in most cases (depends on type) [citation:1][citation:8].
Cohabitation with a new partner can lead to modification or termination. Courts look at shared finances, responsibilities, stable partnership dynamics – not just same address [citation:8]. As of 2026, legislative activity aims to clarify cohabitation standards [citation:7][citation:8].
Presumption that alimony terminates when payor reaches full retirement age (67), but presumption can be rebutted based on factors [citation:1][citation:3][citation:5]:
Ages of parties at retirement
Degree and duration of dependency
What recipient gave up for longer support
Duration and amount already paid
Health of parties
Sources of earned/unearned income
Whether recipient saved for retirement
Job loss, disability, significant income change – must be involuntary and substantial [citation:3][citation:8].
Scenario: 14‑year marriage, $12k gross / $3k gross, 2 kids (Bergen County)
Step 1 – Needs & lifestyle: Marital lifestyle = $10,000/month combined spending. Recipient needs $5,000 to maintain reasonably comparable lifestyle [citation:1][citation:8].
Step 2 – Recipient's own income: Earns $2,000 net + $500 investment = $2,500.
Step 3 – Shortfall: $5,000 – $2,500 = $2,500 unmet need.
Step 4 – Payor's ability: Payor net ~$8,500. After $1,500 child support, $7,000 remains. Can contribute $2,500.
Step 5 – Duration (14‑yr marriage): Limited duration alimony – term ≤14 years (likely 7‑10 years based on factors). No formula for amount.
💡 Cross‑state: TX would cap at 20% gross (~$2,400) with max 5 yrs; FL 35% net gap (~$2,100) with 8.4 yrs; PA temporary formula ~$1,180; NJ result ~$2,500 with flexible duration up to 14 yrs.
✅ No formula – 14+ factors
✅ 4 types of alimony
✅ 20‑year rule:
<20 yrs="">✅ Retirement: presumptive termination at 67
✅ Cohabitation: grounds for modification
🔵 35% net gap guideline
🔵 Duration caps: 50/60/75%
🔵 No permanent alimony
🔴 20% gross / $5,000 cap
🔴 5/7/10 yr hard caps
🔴 10yr/DV/disability only
⚪ 33%/40% temporary formula
⚪ 17 factors post-divorce
⚪ Adultery bars spousal support
12‑month rule To file for divorce in New Jersey, at least one spouse must have lived in the state for 12 consecutive months immediately before filing [NJSA 2A:34-10].
County residency: Venue is proper in the county where either spouse resides at time of filing.
If moving from another state: The state where the first petition is served generally retains jurisdiction (UIFSA applies). Moving after service won't automatically override existing orders. Consult a Bergen or Essex County family lawyer before relocating.
Asset protection in NJ: New Jersey is an equitable distribution state. Marital assets are divided fairly but not necessarily 50/50. Separate property (pre‑marital, inheritance) is excluded if traceable.
🔎 If you're moving to New Jersey (Bergen, Essex, Morris, Middlesex counties), consult local counsel before filing elsewhere.
There is no formula. Courts apply 14+ factors under NJSA 2A:34-23, focusing on need, ability to pay, marital lifestyle, and marriage length [citation:1][citation:2][citation:8].
Marriages<20 yrs:="" limited="" duration="" alimony="">
Generally no – New Jersey is a no‑fault state. Marital fault is usually irrelevant to alimony unless it had economic consequences or is exceptionally egregious [citation:8].
Yes, upon substantial change in circumstances (job loss, disability, retirement, cohabitation). Remarriage typically terminates alimony [citation:3][citation:8].
Open durational (usually ≥20‑yr marriages) has no set end date but terminates on death, remarriage, cohabitation, or retirement. Limited duration (usually<20‑yr marriages="">
For divorces after 2018, alimony is not deductible by payor and not taxable to recipient under federal TCJA; NJ conforms.
New Jersey alimony information compiled from NJSA 2A:34-23, 2026 New Jersey family law guidelines, Bergen County Family Part local practices, and Essex County family division procedures. Figures are illustrative. Always consult a New Jersey family law attorney for your specific situation.
📌 Post‑2018 tax rule: alimony not deductible/payable taxable; NJ conforms to federal TCJA.