How long does a New Jersey custody modification motion take?

On an FM docket the packet instructions set a Friday return date with the motion filed on the Tuesday 24 days earlier, so a month of lead time is the minimum. FD cases are first screened for a consent conference, which can resolve the issue without a hearing or add a step before one.

Do I need the other parent to agree to change custody in New Jersey?

No. Either parent may file the motion alone and the other is served and may respond or cross move. N.J.S.A. 9:2-4 says the court shall order any custody arrangement agreed to by both parents unless it is contrary to the best interests of the child, so agreement shortens the route rather than being required.

How many days of notice must a New Jersey parent give before relocating with a child?

None are set by statute. New Jersey uses consent rather than notice: the custody chapter contains no notice period and no mileage figure anywhere. The Judiciary states that a parent wanting to move out of New Jersey needs the written consent of the other parent or a court order permitting the relocation.

At what age does a New Jersey judge listen to the child's preference?

There is no age. N.J.S.A. 9:2-4 lists the preference of the child when of sufficient age and capacity to reason so as to form an intelligent decision. The 2025 amendment added that a court ordering an arrangement contrary to the child's expressed preferences must place its reasons on the record.

Can a New Jersey court order reunification therapy as part of a custody change?

N.J.S.A. 9:2-4 now limits it. No therapy may be ordered without generally accepted and scientifically valid proof of its safety, effectiveness and therapeutic value, and no program intended to reunite a child with an estranged party may be ordered without the consent of both parties.

What happens if a New Jersey parent just stops following the custody order?

That is an enforcement question rather than a modification, and the same Judiciary packet covers a motion to enforce litigant's rights. Breaking the order unilaterally can also count against the parent who did it. Keep following the current terms until a Family Part judge signs something new.

Does a military deployment block a custody change in New Jersey?

N.J.S.A. 9:2-12.1 restricts it. During a qualifying deployment the court cannot modify the order without the consent of all parties unless it finds modification in the child's best interests, and on the service member's return the earlier order resumes and is frozen for 90 days.

Can I get the New Jersey filing fee waived for a custody motion?

Yes, if your income and assets are low enough. The Judiciary publishes a fee waiver form that can be filed in any New Jersey state court, including the Superior Court, and you submit it with the motion packet instead of the $50 or $25 payment along with the required supporting documents.

How to Modify Child Custody in New Jersey

Reviewed by DocDraft Legal Team · New Jersey · Last updated October 7, 2026

Modifying child custody in New Jersey means going back to the Superior Court, Chancery Division, Family Part that signed your existing custody or parenting time order and asking it to change that order because important facts have changed since. Which packet you use depends on your docket letters, and so does the fee. A divorce or civil union order carries an FM docket number and takes the Judiciary's Family Multi-Purpose Post Judgment Motion packet, CN 10483, with a $50 fee. A non-dissolution order carries an FD number and takes CN 11487, the Application to Modify a Court Order, with a $25 fee. There is no waiting period. N.J.S.A. 2A:34-23 says such orders may be revised and altered by the court from time to time as circumstances may require, and no section of Title 9, Chapter 2 sets a minimum interval. One narrow freeze exists, and it is keyed to military service rather than to your order date: under N.J.S.A. 9:2-12.1 the order in place before a service member's deployment resumes on their return and cannot be modified for 90 days, except on an application to protect the child's health, safety and welfare. Moving is the other thing to get right. N.J.S.A. 9:2-2 is a consent rule, not a notice rule. It sets no number of days and no mileage, and it bars taking the child out of New Jersey without the consent of both parents, and without the child's own consent where the child is of suitable age to give it, unless the court orders otherwise on cause shown. Attorney review of your filing is available through DocDraft.

Find out where you stand in New Jersey

What is prompting the change to your custody order?

DocDraft provides document preparation, not legal advice.

How do I modify a child custody order in New Jersey?

File a motion in the Superior Court, Chancery Division, Family Part that issued the order, using the same docket number. On an FM docket use the Family Multi-Purpose Post Judgment Motion packet, CN 10483. On an FD docket use CN 11487, the Application to Modify a Court Order.

Is there a waiting period to modify custody in New Jersey?

No. N.J.S.A. 2A:34-23 provides that custody orders may be revised and altered by the court from time to time as circumstances may require. The one time restriction in the custody chapter is a 90 day freeze after a military deployment ends under N.J.S.A. 9:2-12.1.

Can a New Jersey parent move the child out of state after a custody order?

Not without consent or a court order. N.J.S.A. 9:2-2 provides that the children shall not be removed out of the court's jurisdiction against their own consent if of suitable age, nor while under that age without the consent of both parents, unless the court on cause shown orders otherwise.

How much does it cost to file a custody modification in New Jersey?

The New Jersey Judiciary sets the fee by docket type. A post judgment motion on an FM docket costs $50, payable to Treasurer, State of New Jersey. A modification request on an FD docket using packet CN 11487 costs $25. Domestic violence case types carry no filing fee.

New Jersey custody modification at a glance

Changing child custody in New Jersey means asking the Family Part judge who signed your current custody or parenting time order to change it because important facts have shifted since. Two features set New Jersey apart. First, the paperwork and the fee both follow your docket letters, so an FM order from a divorce takes packet CN 10483 and $50 while an FD order takes packet CN 11487 and $25. Second, the only hard clock in the custody chapter has nothing to do with when your order was signed. N.J.S.A. 9:2-12.1 freezes the pre deployment order for 90 days after a service member returns, and N.J.S.A. 2A:34-23 otherwise lets the court revise custody from time to time as circumstances may require. The Legislature rewrote the factor list in N.J.S.A. 9:2-4 in 2025.

An FD order, a short move, and a state line

Picture an FD order from the Family Part giving you alternating weekends with your eight year old. The other parent tells you in March that a new job means moving the child across the river in June. The drive barely changes, but New Jersey's trigger is not distance. Under N.J.S.A. 9:2-2 the child cannot be removed out of the state's jurisdiction without the consent of both parents, so a twelve mile move counts the same as a cross country one. You have not consented, so you complete CN 11487, tick the opposition box at item 13, set out why the move is not in the child's best interest, and file with the $25 fee. Non dissolution cases are screened for a consent conference first. Attorney review of your filing is available through DocDraft.

Relevant Laws

N.J.S.A. 2A:34-23 (custody orders revised from time to time)

Authorises the court, after a judgment of divorce or dissolution, to make orders as to the care, custody, education and maintenance of the children, and provides that orders so made may be revised and altered by the court from time to time as circumstances may require. This is the no waiting period anchor.

N.J.S.A. 9:2-2 (removal of a child from the jurisdiction)

Provides that children who are natives of the State or have resided five years within its limits shall not be removed out of the court's jurisdiction against their own consent if of suitable age to signify it, nor while under that age without the consent of both parents, unless the court on cause shown orders otherwise.

N.J.S.A. 9:2-4 (custody of child, rights of both parents considered)

Carries the best interest factor list, including the preference of the child when of sufficient age and capacity to reason so as to form an intelligent decision. Amended by P.L.2025, c.316, which added the safety threshold declaration, the duty to record reasons for overriding a child's expressed preferences, and limits on court ordered therapy.

N.J.S.A. 9:2-12.1 (custody and parenting time during military service)

Restricts modification during a qualifying deployment or service related treatment absent consent of all parties, keeps exclusive continuing jurisdiction in New Jersey, and provides that the pre departure order resumes on return and shall not be subject to modification for 90 days, without precluding an application to protect the child.

New Jersey Courts: Family Post-Judgment Motions and the CN 10483 packet

The Judiciary self help section listing the motions the Family Multi-Purpose Post Judgment Motion packet covers, including changing custody, changing parenting time and relocation of a child, with the 24 day service deadline and the $50 FM filing fee.

Regional Variances

New Jersey custody modification levers at a glance

Waiting period before you may file

None in general. N.J.S.A. 2A:34-23 lets custody orders be revised and altered from time to time as circumstances may require, and a full text scan of Title 9, Chapter 2 returns zero hits for a waiting period, a minimum interval, or any one year or two year clock. The sole exception is the 90 day post deployment freeze in N.J.S.A. 9:2-12.1.

The military carve out, stated precisely

N.J.S.A. 9:2-12.1 defines a qualifying absence as 30 or more days. During it the court shall not modify the order without the consent of all parties except where it finds modification in the child's best interests. On return the earlier order resumes and shall not be subject to modification for 90 days, though that does not preclude an application to preserve the child's health, safety and welfare.

Standard to change an order

Statutory authority is N.J.S.A. 2A:34-23, as circumstances may require, read with the best interest factors in N.J.S.A. 9:2-4 and the primary consideration rule in N.J.S.A. 9:2-4a. Title 9, Chapter 2 contains no codified changed circumstances formula; the Judiciary's own packet states that the court will change an order only if important facts or circumstances have changed since it was issued.

Relocation mechanism

Consent first, not notice first. N.J.S.A. 9:2-2 sets no notice period and no mileage trigger; the trigger is removal out of New Jersey. The child's own consent is required where the child is of suitable age to signify it, and otherwise the consent of both parents, unless the court on cause shown orders otherwise. The section applies to children who are natives of the State or have resided five years within its limits.

Court

Superior Court of New Jersey, Chancery Division, Family Part, in the county holding your case, filed into the same docket number. N.J.S.A. 9:2-3 gives the Superior Court the same power over the children of separated parents as over the children of divorced parents.

Statewide forms, split by docket

FM docket: CN 10483, Family Multi-Purpose Post Judgment Motion, revised 08/06/2020, containing Forms A through G. FD docket: CN 11487, Application to Modify a Court Order, revised 09/03/2019 and promulgated by Directive 20-19. Both routes add the Confidential Litigant Information Sheet, CN 10486.

Filing fee, split by docket

$50 for a post judgment motion on an FM docket, and the packet says all other case types do not require that fee. $25 to request a modification on an FD docket with CN 11487. Domestic violence case types carry no fee. Reconsideration of a judge's decision is $50. Fee waivers are available.

Procedural screen

Not an adequate cause affidavit. On the FD side, all non-dissolution cases are screened to see whether they fit a consent conference, where court staff help the parties write an order for the judge to sign. On the FM side the gate is the packet itself: the Notice to Litigants required by Rule 5:5-4(d) must be included or the filing can be dismissed.

Child's wishes

A capacity test with no number. N.J.S.A. 9:2-4 weighs the preference of the child when of sufficient age and capacity to reason so as to form an intelligent decision; the words twelve and fourteen appear nowhere in the chapter. Since the 2025 amendment, a court that rules against the child's expressed preferences must place the justifying factors on the record.

Suggested Compliance Checklist

Identify your docket type

Before you download a packet days after starting

Read the docket number on the order you want changed. FM points you to packet CN 10483 and a $50 fee; FD points you to CN 11487 and a $25 fee. Getting this wrong means filing the wrong forms with the wrong payment.

Document what changed since the order

Before you file days after starting

Collect dated proof of the shift you are relying on: school records, work rosters, messages, medical notes. The Judiciary's instructions say the court changes an order only where important facts or circumstances have changed since it was issued, so the evidence carries the motion.

Settle the move question before you plan dates

Before any out of state move days after starting

N.J.S.A. 9:2-2 needs consent or a court order, not advance notice, and it has no mileage threshold. Work out whether you have the other parent's written consent, and whether the child is of suitable age to signify their own consent, before anyone books a moving van.

Complete the Judiciary packet in full

As soon as your evidence is assembled days after starting

On an FM docket fill in every form in CN 10483 and keep the Notice to Litigants in the packet. On an FD docket fill in CN 11487, item 12 for custody and parenting time and item 13 for relocation. Add the Confidential Litigant Information Sheet, CN 10486.

Pick your return date and count backwards

At least a month before you want to be heard days after starting

Ask the Family Division in your county for a motion date, then follow the packet calendar: the motion filed on the Tuesday 24 days before the return date, a cross motion 15 days before, replies no later than 8 days before. Mailed papers go out 27 days ahead.

File into the existing docket and pay

By your calculated filing date days after starting

Submit through the Judiciary Electronic Document Submission system, by mail, or in person at the county courthouse, using the same docket number. Include $50 for an FM motion or $25 for an FD modification, payable to Treasurer, State of New Jersey, or a fee waiver request.

Serve the other party and prove it

24 days before the return date, or 27 if by mail days after starting

Send the complete packet to the other party or their attorney and keep proof of how and when you did it. The packet asks for a Certification of Filing and Service precisely because you have to be able to show the court that delivery happened.

Attend the conference or hearing and get the signed order

On your scheduled date days after starting

FD cases may be screened into a consent conference where staff write up what you agree on for the judge to sign. Bring a specific written schedule with dates, times and exchange locations, and keep following the existing order until the new one is signed.

Task	Description	Document	Days after starting
Identify your docket type	Read the docket number on the order you want changed. FM points you to packet CN 10483 and a $50 fee; FD points you to CN 11487 and a $25 fee. Getting this wrong means filing the wrong forms with the wrong payment.	-	Before you download a packet
Document what changed since the order	Collect dated proof of the shift you are relying on: school records, work rosters, messages, medical notes. The Judiciary's instructions say the court changes an order only where important facts or circumstances have changed since it was issued, so the evidence carries the motion.	-	Before you file
Settle the move question before you plan dates	N.J.S.A. 9:2-2 needs consent or a court order, not advance notice, and it has no mileage threshold. Work out whether you have the other parent's written consent, and whether the child is of suitable age to signify their own consent, before anyone books a moving van.	-	Before any out of state move
Complete the Judiciary packet in full	On an FM docket fill in every form in CN 10483 and keep the Notice to Litigants in the packet. On an FD docket fill in CN 11487, item 12 for custody and parenting time and item 13 for relocation. Add the Confidential Litigant Information Sheet, CN 10486.	-	As soon as your evidence is assembled
Pick your return date and count backwards	Ask the Family Division in your county for a motion date, then follow the packet calendar: the motion filed on the Tuesday 24 days before the return date, a cross motion 15 days before, replies no later than 8 days before. Mailed papers go out 27 days ahead.	-	At least a month before you want to be heard
File into the existing docket and pay	Submit through the Judiciary Electronic Document Submission system, by mail, or in person at the county courthouse, using the same docket number. Include $50 for an FM motion or $25 for an FD modification, payable to Treasurer, State of New Jersey, or a fee waiver request.	-	By your calculated filing date
Serve the other party and prove it	Send the complete packet to the other party or their attorney and keep proof of how and when you did it. The packet asks for a Certification of Filing and Service precisely because you have to be able to show the court that delivery happened.	-	24 days before the return date, or 27 if by mail
Attend the conference or hearing and get the signed order	FD cases may be screened into a consent conference where staff write up what you agree on for the judge to sign. Bring a specific written schedule with dates, times and exchange locations, and keep following the existing order until the new one is signed.	-	On your scheduled date

Frequently Asked Questions

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