Custody Agreement Template: What to Include and How to Use One

A custody agreement puts your parenting plan in writing. It tells both parents who has the kids on Christmas, who makes medical decisions, and what happens if one parent wants to move to another city. Without one, small disagreements turn into expensive court hearings.

You don't need a lawyer to write a custody agreement. But you do need to know what belongs in it — and what vague language will cause problems later.

What Is a Custody Agreement?

A custody agreement — also called a parenting plan or custody order — is a written document that describes how two parents share time and responsibilities for their child after a separation or divorce. Courts require one before they'll finalize any divorce involving children. If both parents agree on the terms, a judge usually approves it without a hearing.

If you're going through a divorce at the same time, the custody agreement is usually filed alongside your divorce settlement agreement, which covers property, debt, and finances.

Two Types of Custody You Need to Understand

Before you write anything, get clear on these two distinctions. They're different, and your agreement needs to address both.

Legal Custody vs. Physical Custody

Legal custody means who makes decisions about the child's education, healthcare, and religion. Physical custody means where the child lives and sleeps. These are separate. One parent can have sole physical custody while both share legal custody — which is the most common arrangement in the U.S.

Sole Custody vs. Joint Custody

Joint custody means both parents share the responsibility — either for decision-making (joint legal) or time with the child (joint physical), or both. Sole custody means one parent has primary authority. Courts generally prefer joint legal custody unless there's a specific reason one parent shouldn't be involved in decisions.

What a Custody Agreement Must Include

This is the core of the document. Vague language here causes disputes. Be specific.

1. Basic Information

• →Full legal names of both parents
• →Child's full name and date of birth (one section per child if you have more than one)
• →The date the agreement takes effect
• →The state whose laws govern the agreement

2. Legal Custody — Who Makes Decisions

Specify who decides on school enrollment, medical procedures, religious upbringing, and extracurricular activities. If you share joint legal custody, say how disagreements get resolved — mediation, a parenting coordinator, or the court.

3. Physical Custody and Regular Parenting Schedule

This is the week-by-week schedule. Be specific about pickup times and locations. The most common schedules for joint physical custody are:

• →Week on / week off — child alternates homes every Sunday
• →2-2-3 rotation — 2 days with one parent, 2 with the other, then 3 back again
• →Every other weekend — one parent has primary custody, the other has alternate weekends plus a midweek night

4. Holiday and Vacation Schedule

The holiday schedule overrides the regular schedule. List every holiday that matters to your family. Common ones: Thanksgiving, Christmas Eve, Christmas Day, New Year's Eve, New Year's Day, Easter, Mother's Day, Father's Day, each parent's birthday, and the child's birthday. For each, decide: alternate every year, or split the day.

Also address school breaks — spring break, summer vacation. Specify how many weeks each parent gets and how far in advance they must provide travel plans.

5. Child Support

Most states calculate child support separately based on each parent's income and time with the child. Your custody agreement can reference the support order, but the dollar amount is usually set on a separate state form — not in the parenting plan. If you're also filing for divorce, child support is often part of the divorce settlement agreement.

6. Communication Between Parents

Specify how you'll communicate — text, email, or a co-parenting app. You can also set a response time for non-emergency decisions (24 or 48 hours is common). If communication has been difficult, some agreements require a co-parenting app like TalkingParents, which logs all messages.

7. Relocation

What happens if one parent wants to move? Include a required notice period — 30, 60, or 90 days is typical — and give the other parent the right to object. If the relocation is more than a certain distance (50 or 100 miles is common), the agreement might require court approval.

8. How to Modify the Agreement

Life changes. Your agreement should say: how much advance notice is required to request a change, whether minor schedule adjustments need to go through court, and what counts as a "significant change in circumstances" that justifies a formal modification.

What Joint Custody Language Actually Looks Like

Here is what a parenting schedule section looks like in a real joint custody agreement:

This language is specific enough to be enforceable, but flexible enough to work in practice. The more specific your schedule language, the fewer arguments you have later.

Pet Custody Agreements

Courts treat pets as property, not family members. A judge won't apply a "best interest of the pet" standard the way they would for a child.

If you share pets and want this sorted in writing, you have two options. First, include pet custody in your divorce settlement — who keeps the pet, who covers vet bills, and whether there's any shared time. Second, write a separate pet custody agreement as a private contract. It's not a court order, but it documents what you both agreed to.

A pet custody agreement should include: which parent has the pet, a shared schedule (if any), who pays for routine vet care, who pays in a medical emergency, and what happens if one party wants to rehome the pet.

How to Make a Custody Agreement Legally Binding

A signed agreement between two parents is a contract. But it's not a court order until a judge approves it. To make it binding:

• →Both parents sign in front of a notary
• →File it with your local family court as part of your divorce or custody case
• →A judge reviews and signs it — this step is what makes it a court order

Once a judge signs, breaking the agreement is contempt of court. The consequences can include fines, loss of parenting time, or in serious cases, jail.

If you're not going through a divorce — for example, unmarried parents establishing custody for the first time — you can still file a custody agreement with the court. The process varies by state. Our guide on how to file for divorce without a lawyer covers the court filing process in major states.

Frequently Asked Questions

Do I need a lawyer to write a custody agreement?

No. Many parents write their own custody agreements without lawyers. You'll still need a judge to sign it. But if your situation is complicated — one parent is moving out of state, there are concerns about abuse, or you can't agree on terms — a lawyer is worth the cost.

Can a custody agreement be changed after it's signed?

Yes. Either parent can request a modification. If both agree, file an amended agreement with the court. If one parent doesn't agree, the other can petition the court — but they'll need to show there's been a "significant change in circumstances," like a new job requiring relocation or a change in the child's schooling needs.

What's the difference between a parenting plan and a custody agreement?

They're usually the same thing. Some states use "parenting plan" as the official term. Others say "custody agreement" or "custody order." The content is the same. Check your state court's website for the exact terminology and any required forms.

Does a custody agreement cover child support?

Sometimes. Some states include child support in the same document. Others require a separate child support order calculated using the state's formula. Check your state's family court rules or ask the court clerk which form to use.

What if one parent violates the custody agreement?

If it's a signed court order, you can file a motion for contempt. Document every violation: date, time, and exactly what happened. A judge can impose consequences — fines, loss of parenting time, or jail for repeated serious violations. Keep all documentation in case you need it.