How long do I have to pay spousal Support in New York?

Legally Reviewed By: Brian D. Perskin
Date: July 24, 2025

Our team of expert attorneys in Manhattan and Brooklyn can guide you through the spousal support process.

Whether you’re going through a legal separation or a divorce, spousal support in New York is one of the most significant financial considerations in any marriage. Whether you are the spouse responsible for making payments or the one receiving them, understanding how long these obligations last is essential for financial planning.

Important Note: Spousal support is no longer tax deductible for the payer under federal law changes made in 2019. If your divorce was finalized on Jan. 1, 2019 or after, you cannot claim tax benefits on alimony.

What Is Spousal Support in New York? 

Spousal support in New York provides financial assistance from one spouse to the other while they are still legally married but living apart. Its purpose is to help the lower-earning or non-earning spouse stay financially stable during the separation.

In some cases, couples may agree on spousal support terms, often guided by prenuptial or postnuptial agreements. If they can’t reach an agreement, the Family Court will step in to decide whether spousal support is necessary, how much should be paid, and for how long.

Under New York family law, courts may award spousal support based on several factors, so having an experienced attorney by your side can make a big difference to get the most reward. A knowledgeable New York Divorce lawyer can help you navigate the process, protect your rights, and work toward a fair resolution.

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Temporary vs. Post-Divorce Support

In New York, spousal support may be awarded at different stages of the divorce process — either as temporary spousal support or as part of a final divorce decree.

Temporary Spousal Support

Also known as pendente lite support, temporary spousal support is ordered while the divorce is ongoing. This type of support helps the recipient spouse maintain the standard of living established during the marriage until the divorce is final. It’s especially common in cases where one spouse earns significantly less or has been financially dependent for most of the marriage.

Temporary support is determined by a court order and remains in effect until the judge issues a final decision. In many cases, it’s replaced or adjusted once the divorce decree is issued.

Post-Divorce (Long-Term) Support

Once the divorce is final, the court may order spousal support that extends beyond the divorce proceedings. This is often referred to as maintenance or alimony payments, and its duration can depend on various factors, including the length of the marriage, each party’s earning capacity, and the overall financial circumstances.

The court can award monthly spousal support payments or, in some cases, a lump sum amount. The longer the marriage, the more likely it is that long-term support will be ordered — especially if the recipient spouse sacrificed career opportunities or income to support the household.

How Long Does Spousal Support Last in New York?

In New York, spousal support payments generally continue as long as the spouses are separated and legally married. There is no set end date for spousal support in New York unless the court modifies the order. These changes must be substantial and often require approval from the New York Family Court.

If the marriage ends in divorce, the spousal support order is typically replaced by a maintenance order. Maintenance has specific guidelines for duration based on the length of the marriage:

Understanding the details of spousal support and maintenance is important for both paying and receiving spouses. If you are unsure how these rules apply to your case, consulting with a qualified family law attorney can provide clarity and ensure your financial interests are protected.

Support for the Recipient Spouse

Explanation of Spousal Support Orders

How Is Spousal Support in New York Calculated?

Spousal support in New York is determined using a formula designed to balance fairness and financial realities for both spouses. This formula evaluates the income of each party to calculate an appropriate payment amount. Focusing on the financial circumstances of both individuals allows the system to ensure that support obligations are fair and manageable, while meeting the needs of the dependent spouse.

While the formula provides a baseline, judges in New York Family Court have the discretion to adjust spousal support based on additional factors, such as:

For an estimate, visit the New York Courts online divorce calculator.

Can Spousal Support Orders Be Modified in New York?

Spousal support orders are not set in stone and can be modified if either spouse experiences a dramatic change in circumstances. Common reasons for requesting a modification include:

To request a modification, a formal petition must be filed with the New York Family Court. The court will carefully review the circumstances to decide if the current spousal support order should be adjusted. 

Why You Should Talk to an Attorney About Spousal Support in New York

Navigating the complexities of spousal support in New York requires legal expertise. While the law provides formulas, family court judges have discretion in determining the final amount. An experienced spousal support attorney in New York can advocate for fair terms, ensuring you are not burdened with unreasonable payments or denied necessary support.

Our attorneys at Brian D. Perskin & Associates are dedicated to protecting your financial future. Whether you need help securing a fair spousal support order or modifying an existing one, we’re here to guide you every step of the way. Take control of your case—contact us today to schedule a consultation and get the support you need.

Brian D. Perskin

Brian D. Perskin is a veteran New York divorce attorney with years of experience handling complex divorces and high-conflict custody cases. Known for his sharp litigation skills and client-first approach, he has built a strong reputation for protecting his clients’ interests with unwavering dedication.

Named a Super Lawyer from 2022 to 2025 and highly rated on Avvo, Mr. Perskin is also a respected speaker and the author of Winning Divorce Strategies and How to Win Custody, two practical guides to the divorce and custody process in New York.

Education: American University Washington College of Law, J.D., 1990
Years of Experience: 26+ years

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