New York Alimony Calculator 2026

New York Alimony Formula & Factors

New York follows a Guideline approach to spousal support (also called alimony or spousal maintenance). 30% payor − 20% payee income; capped 40% combined. This means the court looks at the financial picture of both spouses and decides on a fair amount based on statutory factors.

Key factors New York courts consider include: the length of the marriage, each spouse's income and earning capacity, the standard of living established during the marriage, each spouse's age and health, contributions to the other spouse's career or education, and any misconduct (fault) where relevant under state law.

This calculator estimates alimony using a simplified formula: monthly alimony ≈ max(0, payor income × 30% − payee income × 50%). For Guideline states, this approximates the formula. For Discretionary states, it provides a rough estimate — the actual amount may differ significantly based on the judge's assessment of all factors.

Because alimony in New York is guideline, there is no guaranteed outcome. Two similar cases with the same incomes and marriage length can result in very different alimony orders depending on the judge and the specific facts. Always work with a licensed New York family law attorney before making financial decisions based on any estimate.

New York Alimony Duration Rules

How long alimony lasts in New York depends primarily on the length of the marriage. The general rule: <15yr: 15-30%; 15-20: 30-40%; 20+: 35-50% of marriage length.

Short marriages (under 5 years) rarely result in long-term alimony. Courts in New York typically award rehabilitative or transitional support designed to help the lower-earning spouse become self-sufficient — for example, to complete a degree or re-enter the workforce. For longer marriages (15+ years), periodic or open-ended alimony is more common, especially if one spouse was out of the workforce for child-rearing.

Alimony in New York typically ends automatically when: the recipient spouse remarries; either spouse dies; a court order terminates it; or the marriage was short enough that a fixed end date was set. Cohabitation with a new romantic partner may also trigger a modification or termination petition, even without remarriage.

In cases where one spouse sacrificed career advancement for the family — for example, leaving work to raise children — New York courts may award longer-duration or permanent alimony to compensate for the economic disparity created during the marriage.

Modifying New York Alimony

Alimony orders in New York are not permanent and can be modified or terminated if circumstances change substantially. Common grounds for modification include: a significant increase or decrease in either party's income; the recipient's remarriage or cohabitation; a change in the needs of either party; or a change in employment status.

To modify alimony in New York, the requesting party must file a motion with the family court that issued the original order. The court will review current financial circumstances of both parties and decide whether a modification is warranted. Simply losing a job or getting a raise is usually not enough on its own — the change must be substantial, ongoing, and not self-induced.

If you are the payor and lose your job, you should file for modification promptly. Courts in New York generally cannot retroactively reduce alimony for periods before the motion was filed. Delaying a modification request can result in mounting arrears that are very difficult to discharge.

New York Alimony Calculator — DRL §236(B)(6) Statutory Formula and 2026 Income Cap

The numbers above use the New York statutory formula codified in Domestic Relations Law §236(B)(6), which sets two parallel calculations: with child support = 20% of payor income − 25% of payee income; without child support = 30% of payor income − 20% of payee income. The lower of the two formulas controls, and the result is capped so combined post-maintenance income for the payee does not exceed 40% of total parties' income. The statute applies to the first $228,000 of the payor's income (2024–2026 cap, adjusted biennially by NY Office of Court Administration) — anything above that is "discretionary" and depends on judge-applied factors. Run the calculator with both raw and capped income figures: many high-earning Manhattan divorces hinge on whether the judge applies the formula to the cap or to full pay.

Last updated 2026-06-22. Source: NY Senate – Domestic Relations Law §236, NY Courts Family Law guidance.

Alimony Calculator New York — Worked Example for a 12-Year Manhattan Marriage

This alimony calculator New York plugs in numbers most useful for NYC and Westchester divorces. Example: 12-year marriage, payor earning $190,000 (under the 2026 $228,000 cap), payee earning $52,000, no minor children. Without-child-support formula: (30% × $190,000) − (20% × $52,000) = $57,000 − $10,400 = $46,600 annual maintenance ($3,883/month). Duration under DRL §236(B)(6) advisory range: 30%–40% of marriage length = 3.6–4.8 years. The combined-income cap (40% of $242,000 total = $96,800 for the payee) is not triggered here — payee retains $52,000 wage + $46,600 maintenance = $98,600, slightly above the 40% guideline but within judicial deviation.

Same setup with payor at $400,000 (above the $228,000 cap): formula applies only to the first $228,000 → maintenance = $58,000 on the capped portion; the additional $172,000 of payor income is discretionary. A Manhattan judge may add $10,000–$30,000 on top of the capped formula for the standard-of-living factor under DRL §236(B)(6)(e). Court the income-capped baseline first, then negotiate the discretionary slice during settlement — the calculator gives you the floor, not the ceiling.