New York calculates spousal maintenance using a statutory formula tied to both spouses’ income.
Key Takeaways:
- New York’s maintenance formula caps out at $241,000.
- Maintenance duration scales with the length of the marriage.
- Remarriage or death ends maintenance automatically.
A woman in Riverdale spent eleven years managing the household while her husband built his career. Now they’re divorcing, and she has no idea whether she’ll be able to keep her apartment, let alone rebuild a career she paused over a decade ago.
That uncertainty is one of the most common fears we hear in this office. It’s also one of the most fixable, because New York has a specific formula for exactly this situation.
Spousal maintenance, what many people still call alimony, follows a specific, calculable formula in New York. This guide walks through how that formula works, how long payments typically last, and what can change an award after it’s in place.
What Spousal Maintenance Actually Covers
New York uses the term “maintenance” instead of alimony, and the distinction matters more than the name change suggests. Maintenance is separate from child support and separate from the division of marital property. It exists for one purpose: to help the lower-earning spouse manage financially, either while a divorce is pending or for a set period after it’s final.
Courts don’t award maintenance automatically. The purpose of maintenance is to soften the financial impact of divorce for a spouse who earns significantly less, often because they scaled back their own career to support the household or the marriage itself.
How New York Calculates the Number
New York uses a statutory formula under Domestic Relations Law Section 236(B), and courts apply it to both temporary maintenance during the divorce and post-divorce maintenance afterward.
The math depends on whether the higher earner will also pay child support. When no child support is involved, courts subtract 20% of the lower earner’s income from 30% of the higher earner’s income, then separately calculate 40% of the couple’s combined income minus the lower earner’s income. Whichever number is smaller becomes the guideline amount. When the higher earner also pays child support, the formula shifts to 20% and 25% instead of 30% and 20%, then runs the same comparison.
The formula only applies to income up to a statutory cap, which rises every two years based on federal cost-of-living data. As of March 2026, that cap sits at $241,000. Above that threshold, judges have discretion to award additional maintenance based on factors like the length of the marriage, each spouse’s health, and the standard of living the couple maintained together. There’s also a self-support reserve, currently $21,546, that protects the paying spouse from being pushed below a basic income floor regardless of what the formula produces.
How Long Maintenance Actually Lasts
Unlike child support, which runs until a child turns 21, maintenance duration is tied to how long the marriage lasted. New York courts use an advisory schedule: marriages of 15 years or less typically support maintenance for 15% to 30% of the marriage’s length, marriages between 15 and 20 years fall in the 30% to 40% range, and marriages longer than 20 years can reach 35% to 50%.
A judge isn’t required to follow that schedule exactly. Courts can order non-durational maintenance in the right case, and they’re supposed to weigh factors like each spouse’s age, health, and realistic path back to self-sufficiency before settling on a final number. In every case, maintenance ends automatically if either spouse dies or if the receiving spouse remarries.
When an Order Can Change
Maintenance isn’t necessarily locked in place once a judge signs off. A paying spouse who loses their job or becomes unable to work can petition the court to reduce the amount, though they have to prove the change is real and involuntary. On the other side, a receiving spouse who remarries or moves in with a new partner will typically see maintenance stop.
Tax treatment is worth understanding too. For any divorce finalized after January 1, 2019, the paying spouse can no longer deduct maintenance payments, and the receiving spouse doesn’t report them as taxable income. That shift changed the math on a lot of settlement negotiations, and it’s one more reason a generic online calculator won’t give you a number you can actually rely on.
Where People Get This Wrong
The most common mistake we see is treating maintenance and equitable distribution as one conversation when New York treats them as two separate legal questions with two separate outcomes. A spouse can walk away with half the value of a home and still qualify for monthly support if the income gap is large enough.
The second mistake is underestimating how income above the statutory cap gets handled. Higher-earning households in Manhattan and the Bronx often assume the formula caps out their exposure entirely, when in reality a judge can still award more once the cap is cleared. Walking into a negotiation without understanding that discretion puts the lower-earning spouse at a real disadvantage.
A third mistake is confusing temporary maintenance, the support ordered while a divorce is pending, with the post-divorce award that follows a final judgment. The two use similar formulas, but they answer different questions and can produce different numbers. A settlement negotiated around temporary figures alone can leave real money on the table once post-divorce maintenance and its duration schedule enter the picture.
Getting the Right Number for Your Situation
Maintenance calculations look straightforward on paper, but real cases involve bonuses, self-employment income, retirement contributions, and years of financial history that don’t fit neatly into a formula. Our family law attorneys work through that financial picture with clients across the Bronx, Manhattan, Brooklyn, and Queens, so the number a court sees reflects your actual financial life.
Founders Martin Mohr and Ethan Steward bring over 30 years of combined experience to every maintenance case, and both stay personally involved from your first conversation through the final order. If you’re facing a divorce and need to understand what maintenance could look like for you, our divorce attorneys are ready to walk through the numbers with you.
Schedule a consultation with New York Family Law Group today, and find out where you actually stand before a court date forces the question.
