Divorce in New Jersey (2026)

New Jersey’s Dual No-Fault Grounds

One of the most distinctive features of New Jersey divorce law is that it offers two separate no-fault grounds for ending a marriage. Most states provide a single no-fault option, but New Jersey gives spouses a meaningful choice under N.J.S.A. 2A:34-2:

• Irreconcilable differences (N.J.S.A. 2A:34-2(i)) — The spouses must show that irreconcilable differences have caused the breakdown of the marriage for a period of six months or more, with no reasonable prospect of reconciliation. This is the faster and more commonly used ground because it does not require the parties to live apart.
• Separation for 18 months (N.J.S.A. 2A:34-2(e)) — The spouses have lived separate and apart in different habitations for 18 or more consecutive months, with no reasonable prospect of reconciliation. This ground is sometimes used when one spouse does not agree that irreconcilable differences exist, because the 18-month separation period speaks for itself.

The practical difference matters. Under the irreconcilable differences ground, the filing spouse simply alleges a six-month breakdown, and the other party cannot block the divorce by contesting whether differences exist. Under the separation ground, both parties must have actually maintained separate residences for the full 18 months. Attorneys sometimes advise using the separation ground when the other spouse is likely to dispute the irreconcilable differences allegation or when demonstrating a clear, documented break in the relationship strengthens the filing spouse’s position on related issues like alimony or property division.

New Jersey also permits fault-based grounds, but the availability of two distinct no-fault paths means that the vast majority of divorces proceed without any need to prove fault.

Overview of New Jersey Divorce Law

New Jersey offers both no-fault and fault-based grounds for divorce, giving spouses flexibility in how they approach the process. The most common path is a no-fault filing based on “irreconcilable differences” that have caused the breakdown of the marriage for a period of six months or more and offer no reasonable prospect of reconciliation, as codified under N.J.S.A. 2A:34-2(i).

Fault-based grounds remain available for spouses who choose to pursue them. These include adultery, extreme cruelty, desertion for 12 or more months, addiction, institutionalization, imprisonment, and deviant sexual conduct. While fault grounds can sometimes influence the court’s decisions on alimony or property division, most New Jersey divorces proceed on the no-fault track because it avoids the burden of proving specific misconduct.

Residency Requirements

At least one spouse must have been a bona fide resident of New Jersey for one year before filing for divorce. The only exception is adultery — if adultery is the sole ground for divorce, there is no residency duration requirement, though the filing spouse must still be a current New Jersey resident. You file in the Superior Court, Family Division, in the county where either spouse resides.

Grounds for Divorce

Under N.J.S.A. 2A:34-2, New Jersey recognizes the following grounds:

• Irreconcilable differences lasting six or more months (no-fault, N.J.S.A. 2A:34-2(i))
• Separation for 18 or more consecutive months with no reasonable prospect of reconciliation (N.J.S.A. 2A:34-2(e))
• Adultery
• Extreme cruelty (physical or mental)
• Desertion for 12 or more months
• Voluntary addiction to narcotics or habitual drunkenness for 12 or more months
• Institutionalization for mental illness for 24 or more consecutive months
• Imprisonment for 18 or more consecutive months
• Deviant sexual conduct without consent

Filing Fees and Costs

The filing fee for a divorce complaint in New Jersey is approximately $300. If you file a counterclaim, expect an additional fee. There may also be costs for service of process, motion filings, and court-ordered programs. For a fuller picture of what divorce typically costs, see our divorce cost calculator.

Waiting Period

New Jersey does not impose a separate mandatory waiting period after filing. However, the six-month irreconcilable differences period must have elapsed before you can file on no-fault grounds. In practice, contested cases often take 12 to 18 months to resolve, while uncontested divorces can be finalized more quickly once the complaint is filed.

Property Division: Equitable Distribution

New Jersey follows the equitable distribution model for dividing marital property. This means assets and debts acquired during the marriage are divided fairly, though not necessarily equally. The court considers a range of factors under N.J.S.A. 2A:34-23.1, including:

• Duration of the marriage
• Age and health of each spouse
• Income and earning capacity of each party
• Standard of living established during the marriage
• Each spouse’s contributions to marital property, including homemaking
• Tax consequences of the proposed distribution
• Any prenuptial or postnuptial agreements

Property acquired before the marriage, gifts received individually, and inheritances are generally considered separate property and are not subject to division, provided they were not commingled with marital assets.

Spousal Support (Alimony)

New Jersey law recognizes several types of alimony: open durational (formerly permanent), rehabilitative, limited duration, and reimbursement alimony. The 2014 alimony reform act (N.J.S.A. 2A:34-23) eliminated permanent alimony for marriages lasting fewer than 20 years, with exceptions.

For marriages under 20 years, the duration of alimony generally cannot exceed the length of the marriage. Courts weigh factors such as each spouse’s earning capacity, the need for education or training, contributions to the other spouse’s career, and the standard of living during the marriage.

The New Jersey Divorce Process

1. Filing the Complaint — One spouse files a Complaint for Divorce with the Superior Court, Family Division, and pays the filing fee.
2. Serving the Other Spouse — The complaint must be formally served on the other party, who then has 35 days to file an answer.
3. Case Management — The court schedules a case management conference to set deadlines for discovery and identify contested issues.
4. Discovery and Financial Disclosure — Both parties exchange financial information, including Case Information Statements detailing income, expenses, assets, and debts.
5. Mediation or Settlement Conference — The court typically orders economic mediation for unresolved financial issues. Many cases settle at this stage.
6. Trial (if needed) — If the parties cannot reach agreement, a judge will hear the case and decide the remaining issues.
7. Final Judgment — The court enters a Final Judgment of Divorce, which formally ends the marriage and sets terms for property division, support, and custody.

For a broader understanding of the divorce process, read our complete guide to divorce.

When to Consult an Attorney

New Jersey’s equitable distribution rules, multi-tier alimony framework, and complex procedural requirements make legal guidance particularly valuable. If your marriage involves substantial assets, business ownership, disputes over custody, or any history of domestic violence, consulting with an experienced New Jersey family law attorney is strongly recommended. You can also request a free consultation to better understand your options before making any decisions.

Frequently Asked Questions

How long do I need to live in New Jersey before filing for divorce?

At least one spouse must have been a bona fide resident of New Jersey for one year before filing. The only exception is adultery, which has no residency duration requirement, though the filing spouse must be a current resident.

Is New Jersey a community property or equitable distribution state?

New Jersey is an equitable distribution state. Under N.J.S.A. 2A:34-23.1, marital assets and debts are divided fairly but not necessarily equally. The court considers factors such as the duration of the marriage, each spouse’s earning capacity, contributions to marital property, and tax consequences.

What is the no-fault waiting period in New Jersey?

For no-fault divorce based on irreconcilable differences, the differences must have lasted for six months or more with no reasonable prospect of reconciliation before filing (N.J.S.A. 2A:34-2(i)). Note that the separate “18-month separation” ground under N.J.S.A. 2A:34-2(e) is a distinct ground requiring the spouses to have lived apart for 18 consecutive months. There is no separate waiting period after filing.

How did the 2014 alimony reform affect New Jersey?

The 2014 reform eliminated permanent alimony for marriages lasting fewer than 20 years. For marriages under 20 years, the duration of alimony generally cannot exceed the length of the marriage. The reform also established a presumption that alimony terminates when the payor reaches full Social Security retirement age.

What is the difference between New Jersey’s two no-fault grounds?

New Jersey has two distinct no-fault grounds. Irreconcilable differences under N.J.S.A. 2A:34-2(i) requires a six-month breakdown of the marriage but does not require the spouses to live apart. The separation ground under N.J.S.A. 2A:34-2(e) requires the spouses to have lived in separate habitations for 18 or more consecutive months. Most filers use the irreconcilable differences ground because it is faster and does not require a prolonged physical separation.

Does New Jersey require mandatory mediation in divorce cases?

New Jersey courts typically order economic mediation for unresolved financial issues. While not every aspect of every divorce must go through mediation, the Superior Court’s Family Division routinely refers parties to mediation for issues like property division and alimony. Custody and parenting time disputes may also be referred to court-sponsored mediation programs.

How This Guide Was Researched

This guide was developed through a detailed review of the New Jersey divorce statutes, specifically N.J.S.A. 2A:34-2 (grounds for divorce, including both no-fault grounds and all seven fault-based grounds), N.J.S.A. 2A:34-23 (alimony types and factors, as amended by the 2014 Alimony Reform Act), and N.J.S.A. 2A:34-23.1 (equitable distribution factors). Filing procedures and fee information were confirmed against the New Jersey Courts self-help divorce page and the Superior Court Clerk’s Office fee schedule. The discussion of dual no-fault grounds was informed by New Jersey State Bar Association family law section publications and New Jersey Law Journal analysis of post-reform alimony practice.

Sources and Legal References

This guide is based on publicly available legal information and official sources, including:

• N.J.S.A. 2A:34-2 (grounds for divorce: irreconcilable differences, 18-month separation, adultery, extreme cruelty, desertion, addiction, institutionalization, imprisonment, deviant sexual conduct)
• N.J.S.A. 2A:34-23 (alimony types, factors, and the 2014 reform eliminating permanent alimony for marriages under 20 years)
• N.J.S.A. 2A:34-23.1 (equitable distribution of marital property: statutory factors for division)
• New Jersey Court Rules, Rule 5:5 (Case Information Statement requirements for financial disclosure)

Official New Jersey Resources

• NJ Courts — Divorce
• NJ Courts — Family Practice Division

Additional New Jersey Resources

• New Jersey State Bar Association — Family Law Section
• Legal Services of New Jersey

For more about how we research our guides, see our editorial policy and sources methodology.

Related Guides

Learn more about related family law topics:

• Divorce in New Jersey
• Divorce Process and Grounds in New Jersey
• Child custody in New Jersey
• Child support in New Jersey
• No-fault divorce
• Complete guide to divorce
• Divorce cost estimator
• How long divorce takes