The law in plain words

Under Conn. Gen. Stat. § 46b-56, custody orders must "serve the best interests of the child." They must also give the child "the active and consistent involvement of both parents commensurate with their abilities and interests."

"Commensurate" means in proportion. Each parent's role should match what that parent is able and willing to give.

The judge can choose joint parental responsibility, sole custody for one parent, or another arrangement. Custody can also go to a third party, such as a grandparent.

Joint custody, sole custody and parental responsibility

Connecticut statutes use a few different labels for custody.

  • Joint custody: under § 46b-56a, both parents hold legal custody and make decisions together. Physical custody is shared so the child keeps contact with both.
  • Joint legal custody only: the court may award shared decision-making without shared physical custody, where parents agreed to that alone.
  • Joint parental responsibility: the order must cover where the child lives with each parent. It must also say how parents consult on health, education and religion.
  • Sole custody: one parent has custody, and the other parent gets appropriate parenting time.
  • Records: a parent without custody keeps access to school and medical records, unless a court orders otherwise for good cause.

"Full custody" is not a term in Connecticut's statutes. People usually mean sole custody with the child living mainly in one home.

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Connecticut judges weigh each parent's involvement and support for the child's bond with the other parent. Keep a dated record of both.

  • School, medical and daily care tasks you handled
  • Each visit or exchange, kept, late, missed or blocked
  • Any threat, monitoring or control, with dates and messages
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Is Connecticut a 50/50 state?

No. Connecticut law sets no presumption of equal parenting time.

  • When parents agree: § 46b-56a presumes joint custody is in the child's best interests. This applies when both parents agree, including in open court.
  • If the judge says no: a court that declines agreed joint custody must give its reasons in the decision.
  • When only one parent wants it: the court may send both parents to conciliation, a guided meeting to resolve conflict, at their own cost.
  • Equal time: a judge can order a 50/50 schedule when it serves the child. Nothing in the statute requires one.

Joint custody also does not mean equal nights. Many joint orders give the child a main home and a schedule with the other parent.

For household figures, see a father's chances of 50/50 custody in Connecticut.

The 17 best-interest factors

Under § 46b-56(c), the court may consider one or more of these 17 factors, and others too:

  1. the child's physical and emotional safety
  2. the child's temperament and developmental needs
  3. each parent's capacity and willingness to understand and meet those needs
  4. relevant information from the child, including the child's informed preferences
  5. each parent's wishes about custody
  6. the child's past and current relationship with each parent, siblings and other key people
  7. each parent's willingness to support the child's bond with the other parent, including following court orders
  8. any manipulation or coercive behavior aimed at drawing the child into the dispute
  9. each parent's ability to be actively involved in the child's life
  10. the child's adjustment to home, school and community
  11. how long the child has lived in a stable home, and the value of keeping that continuity
  12. the stability of each existing or proposed home
  13. the mental and physical health of everyone involved
  14. the child's cultural background
  15. the effect on the child of an abuser's actions, if domestic violence occurred
  16. whether the child or a sibling was abused or neglected
  17. whether each parent completed the parenting education program

The court does not have to give any set weight to any factor. It must explain the basis for its decision.

On factor 11, the court may view favorably a parent who moves out during the case to ease household stress. A disability alone does not decide custody.

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Your child's preference

Connecticut sets no age at which a child chooses. Under § 46b-56(c), the judge may consider the child's "informed preferences."

  • Informed: a preference carries more weight when the child understands what each home actually offers.
  • A voice in court: the judge may appoint a lawyer or guardian ad litem for the child, under § 46b-54. A guardian ad litem is a person who reports on the child's interests.
  • The child can ask: a child old enough to make an intelligent request may ask for that appointment.

The preference is one factor among 17. The judge makes the final decision.

Mothers' and fathers' rights

Connecticut treats mothers and fathers equally. Under § 45a-606, parents are joint guardians of their child, with equal powers, rights and duties.

The Parentage Act adds that a parent-child relationship applies equally, whatever the parent's gender or marital status. When ruling on custody, the judge must consider both parents' rights and responsibilities.

  • Married parents: a spouse is presumed to be a parent of a child born during the marriage.
  • After the marriage ends: the same presumption covers a child born within 300 days.
  • Living as a parent: someone who lived with the child for two years and openly treated the child as theirs can be presumed a parent.

That third presumption must still be confirmed by a court order or a signed acknowledgment.

If you were never married

No Connecticut statute we found gives an unmarried mother custody automatically. Either parent can apply for custody under § 46b-61, once legal parentage is clear.

  • Accompanying documents: by the first court date, the applicant must file papers showing both people are the child's legal parents.
  • What counts: a birth certificate naming both parents, a signed acknowledgment of parentage or a court order naming them.
  • Acknowledgment of parentage: both parents sign it, with a notary or witness. Filing it with the Department of Public Health is free.
  • Its effect: a valid acknowledgment counts the same as a court judgment of parentage.
  • Changing your mind: either signer can cancel within 60 days, or before the first court hearing about the child if that comes sooner.
  • After that: it can be challenged only for fraud, duress or a material mistake of fact, under § 46b-483.

Without an acknowledgment, a parent can ask the court to decide parentage. The Connecticut Parentage Act took effect on January 1, 2022.

Domestic violence and coercive control

Connecticut has no automatic presumption against custody for a parent who committed abuse. Abuse still weighs heavily through several factors.

  • Safety first: the child's physical and emotional safety is the first factor in § 46b-56(c).
  • Effect of abuse: the judge weighs how an abuser's actions affect the child. This covers abuse between parents, or toward the child or another person.
  • Coercive control: under § 46b-1(b), domestic violence includes a pattern that unreasonably interferes with a person's free will and liberty.
  • What that can look like: cutting someone off from friends or family, or depriving them of basic needs.
  • More examples: monitoring movements, messages or money, threats tied to immigration status, cruelty to animals, or threats to share sexual images.
  • Other forms: continuous threats of physical harm, stalking and a pattern of threatening also count.
  • Pulling the child in: a parent's manipulation or coercion to involve the child in the dispute is its own factor.

Coercive control is about patterns. Dated notes and saved messages help a judge see one.

Protection orders

A parent can ask the Superior Court for a restraining order under § 46b-15. The form is the Application for Relief from Abuse (JD-FM-137).

  • Who can apply: family or household members, including parents who share a child, married or not, and dating partners.
  • Emergency order: if you allege an immediate and present physical danger, the judge can grant an ex parte order. Ex parte means without the other parent there.
  • Hearing: generally within 14 days. If the other parent holds guns and an ex parte order issued, within 7 days.
  • Service: a marshal serves the papers at least three days before the hearing. The Judicial Branch pays for service.
  • Custody: the order can include temporary custody or visitation.
  • How long: up to one year. The court can extend it if you ask.
  • Cost: there is no court entry fee for the application.

A person protected by a restraining order can choose to testify remotely in family court. Give the court two days' written notice.

Emergency and temporary orders

For a child in danger, § 46b-56f allows an emergency ex parte order of custody.

  • The standard: you must believe there is an immediate and present risk of physical danger or psychological harm to the child.
  • The affidavit: a sworn statement must explain the danger and why the order serves the child.
  • Telling the other parent: the affidavit must say how you tried to inform them, or why you did not.
  • Hearing: if the judge grants it without the other parent, a hearing must be set within 14 days.
  • Service: the other parent must get the papers at least five days before that hearing.
  • What it can do: set temporary custody or visits, and bar the other parent from taking the child out of state.

The form is JD-FM-222, filed with an Affidavit Concerning Children (JD-FM-164). If no case exists yet, file the custody application at the same time.

For ordinary temporary orders while a case is open, use the Motion for Orders Before Judgment (JD-FM-176). Courts call these "pendente lite" orders, meaning orders while the case is pending.

Moving with your child

The rules on moving with a child depend on whether the case is still open.

  • During the case: automatic court orders forbid permanently removing the child from Connecticut. You need the other parent's written consent or a court order.
  • Moving out of the home: a parent who leaves the family residence must give a contact address in writing within 48 hours.

After a custody judgment, § 46b-56d applies when a move would significantly affect the parenting plan. The moving parent must show, more likely than not:

  1. A legitimate purpose for the move
  2. A reasonable location given that purpose
  3. The child's best interests are served

The judge also weighs each parent's reasons, the child's bond with each parent and the effect on future contact. The court considers how the move could improve life for the parent and child. It also asks whether a long-distance schedule can preserve the other relationship.

The statute sets no fixed notice period. Check your own order for any notice terms.

Changing custody

Either parent can ask to change a custody or visitation order with a Motion for Modification (JD-FM-174).

  • Custody: courts generally require a material change in circumstances since the last order. Then the child's best interests decide.
  • Visitation only: a change to parenting time alone does not need a material change, the Appellate Court has said.
  • The burden: the parent asking for the change must show it serves the child.
  • Before final judgment: a judge can adjust temporary custody without first finding a material change.
  • Request for leave: if the court has ordered one, attach a Request for Leave (JD-FM-202) to your motion.
  • Military deployment: a final order generally cannot be modified until 90 days after deployment ends, unless the deploying parent agrees.

These standards come from Appellate Court decisions collected in the Judicial Branch law library's modification guide.

Parenting plans, classes and mediation

Custody cases run through a court process called Pathways. A Family Relations Counselor, a trained court employee, meets both parents on a Resolution Plan Date.

  • Parental responsibility plan: in a dispute, each parent files a proposed plan under § 46b-56a(d).
  • What the plan covers: the child's yearly schedule, decision-making and how future disputes get resolved.
  • Also included: what happens if a parent ignores the plan, the child's changing needs and limiting exposure to conflict.
  • Agreed plans: the court must approve a plan both parents sign, unless it finds the plan does not serve the child.
  • Parenting class: under § 46b-69b, parents of minor children must usually attend, within 60 days of filing.
  • Class limits: the program runs up to 10 hours, and nobody is turned away for inability to pay.
  • Mediation: Family Services mediates custody disputes for free, in up to three two-hour sessions.
  • Evaluations: a counselor can do an issue-focused or full evaluation. The resulting report and recommendations go to the court.
  • Child's lawyer or GAL: without both parents' agreement, the judge appoints one only after other reasonable efforts to settle.

We found no statewide standard visitation schedule in Connecticut law. Parents and judges build the schedule case by case.

Grandparents, other caregivers and an absent parent

In a custody dispute between a parent and a nonparent, § 46b-56b presumes the child belongs with the parent. The nonparent must show parental custody would harm the child.

Connecticut courts treat this presumption as a high bar. A fit parent's custody is rarely overridden by a nonparent.

  • Visitation petitions: grandparents and others use a verified petition (JD-FM-221) under § 46b-59.
  • What they must show: a parent-like relationship with the child, by clear and convincing evidence.
  • The harm test: they must also show that denying visits would cause real and significant harm. That is harm like the kind found in neglect cases.
  • No parental rights: court-ordered visits do not make the visitor a parent, and cannot block the custodial parent's move.

No Connecticut statute we found ends a parent's rights after a set time away. Only a court can terminate rights, under § 45a-717.

Abandonment there means failing to keep a reasonable degree of interest, concern or responsibility for the child. The court also needs clear and convincing evidence that termination serves the child.

How to file for custody in Connecticut

Connecticut must usually be the child's home state. That means the child lived there with a parent for the six months before filing.

  1. Gather parentage papers. You need a birth certificate naming both parents, an acknowledgment of parentage or a court order.
  2. Fill in the forms. These are the Custody/Visitation Application (JD-FM-161), Order to Attend Hearing (JD-FM-162) and Notice of Automatic Court Orders (JD-FM-158).
  3. Add the children's affidavit. File the Affidavit Concerning Children (JD-FM-164).
  4. Take the papers to the Superior Court clerk in a judicial district where either parent lives. Pay the entry fee or ask for a waiver.
  5. Have a state marshal serve the other parent. The marshal charges a fee unless the court waives it.
  6. Return the originals to the clerk with proof of service.
  7. File the parentage papers by the first court date, or the case may be dismissed.
  8. Take the parenting class within 60 days of filing, and attend your Resolution Plan Date.

Our guides to filing custody papers and custody hearings explain the general process.

Divorcing parents ask for custody in the divorce complaint (JD-FM-159) instead. The Judicial Branch custody forms page has every form.

How much does it cost to file for custody in Connecticut?

Fees come from the Judicial Branch court fee schedule, revised September 21, 2023, and § 52-259.

FilingFee
New custody application, divorce or parentage case$360
Post-judgment motion to modify a family order$180
Restraining order application (§ 46b-15)Free
Acknowledgment of parentageFree
Family Services mediationFree
Parenting education classCapped by law at $200, adjusted for inflation

A new custody application is a new family case, so the $360 entry fee generally applies. Marshal service costs extra. Last checked October 29, 2026.

If you cannot afford the fees, file an Application for Waiver of Fees (JD-FM-75). Sign it in front of a clerk or notary. It can also cover the marshal's fee.

What changed recently

  • October 1, 2026: Public Acts 26-26 and 26-130 let the Department of Public Health share acknowledgment of parentage records with child welfare officials.
  • October 1, 2025: restraining order applicants can send papers to the marshal electronically. Marshals cannot charge applicants directly, under Public Act 25-78.
  • January 1, 2025: the Pathways process for family cases was written into Practice Book section 25-50A.
  • January 1, 2022: the Connecticut Parentage Act replaced the old paternity rules, including acknowledgments.
  • 2021: Public Act 21-78 added coercive control to the definition of domestic violence. It also made the child's safety the first custody factor.

The 2026 session made no change to sections 46b-56, 46b-56a or 46b-56d that we found. Last checked October 29, 2026. Laws can change, so check before you rely on this.

Building the record

Connecticut judges weigh each parent's involvement, the child's stability and any pattern of control or abuse. Patterns only show up across many dated entries.

Write down each exchange, school task and worrying message on the day it happens. Casewell stores those entries beside the texts and emails they relate to. A lawyer can then follow one clear timeline.

Connecticut has a civil rule on recording calls without notice. Read its rules on recording a co-parent before you record one.

A Connecticut custody record

Connecticut judges weigh safety, involvement, stability and each parent's support for the other relationship. Keep these items current so your facts are ready.

Court timeline

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Is Connecticut a 50/50 custody state?

No. Connecticut has no presumption of equal parenting time. Joint custody is presumed only when both parents agree to it, and a judge can order equal time when it serves the child.

Who has custody of a child born to unmarried parents in Connecticut?

No Connecticut statute we found gives the mother custody automatically. Either parent can apply for custody once legal parentage is shown, for example through a signed acknowledgment of parentage.

What rights do fathers have in Connecticut?

The same as mothers. Parents are joint guardians with equal rights, and a parent-child relationship applies equally regardless of gender or marital status.

How long does a father have to be absent to lose his rights in Connecticut?

Connecticut sets no fixed period. Only a court can end parental rights, and it needs clear and convincing evidence, such as abandonment, plus a finding that termination serves the child.

At what age can a child choose which parent to live with in Connecticut?

Connecticut has no fixed age. The judge may consider a child's informed preferences as one of 17 factors, and makes the final decision.

How much does it cost to file for custody in Connecticut?

A new custody application generally carries the $360 Superior Court entry fee. A post-judgment motion to modify costs $180. A fee waiver is available.

Sources

This page summarizes Connecticut's General Statutes, Judicial Branch forms and guidance, and 2025 and 2026 public acts, as of October 2026. It explains the law in general terms and is not legal advice.