Post Divorce Modification Lawyer Nassau County NY — How to Change Your Final Order
A post divorce modification lawyer Nassau County NY from Law Offices Of SRIS, P.C. handles changes to child support, custody, or alimony orders after a divorce is final. In Nassau County, you must prove a substantial change in circumstances under New York Domestic Relations Law (DRL) § 236 and Family Court Act § 451.
Last verified: April 2026 | Nassau County Supreme Court | New York State Legislature
What Is a Post-Divorce Modification in New York?
A post-divorce modification is a legal request to change the terms of a final divorce judgment or order. In New York, common modifications involve child support, custody, visitation, and spousal maintenance (alimony). The law does not allow changes simply because you are unhappy with the original order. You must demonstrate a significant, unforeseen change in circumstances since the order was issued. The legal standard is outlined in statutes like the New York Domestic Relations Law (DRL) § 236 for spousal support and the Family Court Act § 451 for child support. A skilled post divorce modification attorney Nassau County NY can assess whether your situation meets this high bar and guide you through the petition process in the appropriate Nassau County court.
- Consult with a post divorce modification lawyer Nassau County NY to review your final order and current circumstances.
- Gather evidence proving a substantial change (e.g., job loss, medical bills, relocation, child’s needs).
- File a petition for modification with the correct court (Family Court for child support/custody; Supreme Court for maintenance).
- Serve the petition on the other party and file proof of service with the court.
- Attend court conferences and, if necessary, a hearing to present your evidence before a judge.
- Obtain the court’s new order, which legally replaces the prior terms.
Legal Standards and Penalties for Violation
In Nassau County, modifying a final divorce order requires proving a substantial change in circumstances under New York law; failing to follow the proper legal process can result in enforcement actions, contempt findings, and accruing arrears.
| Modification Type | Legal Standard (NY Law) | Required Proof | Court Forum | Potential Consequences of Non-Compliance |
|---|---|---|---|---|
| Child Support | Family Court Act § 451; Substantial Change | 15% change in income, loss of job, change in child’s needs | Nassau County Family Court | Wage garnishment, driver’s license suspension, contempt |
| Custody/Visitation | Best Interests of the Child; Substantial Change | Relocation, changes in child’s school/health, parental fitness | Nassau County Family Court | Loss of parenting time, supervised visitation, contempt |
| Spousal Maintenance | Domestic Relations Law § 236; Substantial Change | Involuntary loss of income, serious illness, cohabitation | Nassau County Supreme Court | Enforcement judgment, liens, contempt |
Results may vary. Prior results do not aim for a similar outcome.
Why Choose Our Firm for Your Modification Case
Founded in 1997, Law Offices Of SRIS, P.C. brings over 120 years of combined legal experience to family law matters. Our founder, a former prosecutor, understands how to build persuasive arguments for the court. We have a firm-wide record of 4,739+ documented case results. Our post divorce modification law firm Nassau County NY is familiar with the local procedures at the Nassau County Supreme Court and Family Court. We know that judges require clear, documented evidence of changed circumstances, and we work strategically to present your case effectively.
Case Results and Local Practice
SRIS actively practices in Nassau County — firm-wide, we have handled 4,739+ documented case results with over 93% favorable outcomes. While every case is unique, our experience includes successfully arguing for modifications based on job loss, significant increases in medical expenses, and parental relocation. We understand the specific expectations of the local judiciary.
Results may vary. Prior results do not aim for a similar outcome.
Post Divorce Modification Lawyer Near Nassau County, NY
Our New York location serves clients with matters in Nassau County courts. We represent clients from Mineola, Garden City, Hempstead, Long Beach, Valley Stream, Hicksville, Levittown, Freeport, Rockville Centre, Glen Cove, Oyster Bay, Great Neck, Massapequa, and Syosset.
Law Offices Of SRIS, P.C.
50 Fountain Plaza, Suite 1400, Office No. 142
Buffalo, NY 14202
Toll-Free: (888) 437-7747 | Local: (838)-292-0003 | Local: (838) 292-0003
By appointment only.
24/7 phone consultations — (888) 437-7747 — meetings by appointment only.
Post Divorce Modification in Nassau County: FAQs
Can child support be modified in New York?
Yes. Child support can be modified if there has been a substantial change in circumstances, such as a 15% or more change in either parent’s income, loss of employment, or a significant change in the child’s needs. You must file a petition in Nassau County Family Court.
How long after a divorce can I seek a modification?
There is no specific waiting period. You can file for a modification as soon as a substantial, unanticipated change in circumstances occurs. The critical factor is not time, but the significance of the change since the last order was entered.
What is considered a “substantial change” for custody modification?
It depends. New York courts look for changes that impact the child’s best interests. Examples include a parent’s relocation, a significant change in the child’s school or health needs, evidence of substance abuse, or a change in a parent’s work schedule that affects parenting time.
Can I modify an alimony (spousal maintenance) order?
Yes. Spousal maintenance can be modified upon a showing of a substantial change in circumstances, such as the involuntary loss of income, serious illness or disability, or the supported spouse’s cohabitation with a new partner. The petition is filed in Nassau County Supreme Court.
Do I need a lawyer to file a modification?
While you can file pro se, it is highly advisable to consult a post divorce modification lawyer Nassau County NY. The legal standards are strict, and procedural errors can delay your case or lead to denial. An attorney ensures your petition is properly drafted and your evidence is compelling.
Useful Resources: Review the official New York Domestic Relations Law § 236 (official New York State Legislature site) and the Nassau County Supreme Court website for forms and procedures.
Related Pages: For other legal needs, see our Nassau County criminal defense lawyer or Nassau County immigration lawyer pages. For more family law information, visit our New York Family Law hub.
Page last verified: 2026-04. Laws change — contact Law Offices Of SRIS, P.C. at (888) 437-7747 for current guidance.