Custody in Idaho.
The starting point the law actually sets, what the judge has to weigh, and the deadlines that catch people out.
See a different stateIdaho
Yes — a presumption of JOINT CUSTODY, and the statute goes out of its way to say that is not the same as equal time. Idaho Code § 32-717B(4): "Except as provided in subsection (5) of this section, absent a preponderance of the evidence to the contrary, there shall be a presumption that joint custody is in the best interests of a minor child or children." But § 32-717B(2) defines joint physical custody as time "shared by the parents in such a way to assure the child a frequent and continuing contact with both parents but does not necessarily mean the child's time with each parent should be exactly the same in length nor does it necessarily mean the child should be alternating back and forth over certain periods of time between each parent. The actual amount of time with each parent shall be determined by the court." And § 32-717B(1) requires that if the court declines to award joint custody, it "shall state in its decision the reasons for denial of an award of joint custody."
Use the state’s own words
Idaho says "custody," and distinguishes joint custody, joint legal custody and joint physical custody (Idaho Code § 32-717B). The statutes also use "visitation" (for example § 32-717C, § 32-719), and § 32-717D provides for a court-appointed "parenting coordinator."
The short version4 points · tap one to jump to it
- How Idaho decides — Yes, with no statutory age.
- The paperwork and the people — No statutory requirement that a written parenting plan be filed.
- Moving away — We could not confirm a notice period or a distance trigger for this state.
- Later on — The Idaho Courts Self-Help Center groups these together as "Custody & Paternity" cases, which reflects the practical reality: an unmarried father generally establishes paternity and custody in the same proceeding.
In this subject 4
How Idaho decides
The short version4 points · tap one to jump to it
- How Idaho decides — Yes, with no statutory age.
- The paperwork and the people — No statutory requirement that a written parenting plan be filed.
- Moving away — We could not confirm a notice period or a distance trigger for this state.
- Later on — The Idaho Courts Self-Help Center groups these together as "Custody & Paternity" cases, which reflects the practical reality: an unmarried father generally establishes paternity and custody in the same proceeding.
In this subject 4
Decisions against where the child lives
Idaho Code § 32-717B defines both. "Joint legal custody" means "a judicial determination that the parents or parties are required to share the decision-making rights, responsibilities and authority relating to the health, education and general welfare of a child or children." "Joint physical custody" means "an order awarding each of the parents significant periods of time in which a child resides with or is under the care and supervision of each of the parents or parties." The court may award either one, or both, as it finds is in the child's best interests — they are decided separately.
What the judge must weigh
- The wishes of the child's parent or parents as to custody
- The wishes of the child as to his or her custodian
- The interaction and interrelationship of the child with his or her parent or parents, and his or her siblings
- The child's adjustment to his or her home, school, and community
- The character and circumstances of all individuals involved
- The need to promote continuity and stability in the life of the child
- Domestic violence as defined in section 39-6303, Idaho Code, whether or not in the presence of the child
What the child wants
Yes, with no statutory age. Idaho Code § 32-717(1)(b) lists "the wishes of the child as to his or her custodian" as a factor. It is one of seven factors and there is no age at which a child's preference controls.
Where there has been violence or abuse
Two places. As a factor: Idaho Code § 32-717(1)(g) requires the court to consider "[d]omestic violence as defined in section 39-6303, Idaho Code, whether or not in the presence of the child." As a presumption: Idaho Code § 32-717B(5) provides that "[t]here shall be a presumption that joint custody is not in the best interests of a minor child if one (1) of the parents is found by the court to be a habitual perpetrator of domestic violence as defined in section 39-6303, Idaho Code." Note the word "habitual" — a single incident does not by itself flip the presumption. Separately, Idaho Code § 32-717C requires that when an allegation of child abuse or child sexual abuse is made in a divorce or modification proceeding, the court "shall order that an investigation be conducted by the department of health and welfare," the investigation must be done within thirty days, and "[a] final award of custody or visitation may not be rendered until a report on that investigation is received by the court."
The paperwork and the people
The parenting plan
No statutory requirement that a written parenting plan be filed. The Idaho Courts Self-Help Center's custody and paternity packet (https://courtselfhelp.idaho.gov/Forms/Custody) is built around a petition, a response, a family law case information sheet and mandatory child support disclosures — not a standalone parenting plan form. The custody and parenting-time terms go into the court's order or decree.
If the court appoints someone to look into it
Idaho Code § 32-717C requires a Department of Health and Welfare investigation whenever child abuse or child sexual abuse is alleged, at no stated cost to the parents. Idaho Code § 32-717D allows the court, after a custody judgment or order has been entered, to appoint a parenting coordinator; qualification and selection standards are set by the Idaho Supreme Court, the coordinator must pass a criminal history check at their own cost, and on payment, § 32-717D(4) provides that "[t]he court shall allocate the fees and costs of the parenting coordinator between the parties and may enter an order against either or both parties for the reasonable costs, fees and disbursements of the parenting coordinator." Idaho Code § 32-704 addresses representation of the child.
Moving away
What you must do before you move
We could not confirm a notice period or a distance trigger for this state. That does not mean there is no rule — in several states it comes from court decisions rather than a statute. Get advice before you move, not after.
Later on
Changing the order
To change an existing custody order, see how to modify custody and parenting time in Idaho.
If you were never married
Idaho Code § 32-717 by its own words applies "[i]n an action for divorce." For parents who were never married, Idaho Code § 32-1007 provides that "[t]he father and mother of a legitimate unmarried minor child are equally entitled to its custody, services and earnings," and paternity is established under Idaho Code Title 7, Chapter 11 (Proceedings to Establish Paternity), which includes an acknowledgment of paternity route at § 7-1106 and a court order of filiation. The Idaho Courts Self-Help Center groups these together as "Custody & Paternity" cases, which reflects the practical reality: an unmarried father generally establishes paternity and custody in the same proceeding.
Idaho's joint-custody presumption is the field where consumer articles most often go wrong. It is a presumption that joint custody is best — and the very next subsection tells the judge that joint physical custody "does not necessarily mean the child's time with each parent should be exactly the same in length." So you can win the joint-custody question and still end up with a schedule that is nothing like 50/50. The other thing worth knowing: if anyone alleges child abuse or child sexual abuse, the court must send it to the Department of Health and Welfare and cannot enter a final custody or visitation order until that report comes back.
What we could not confirm
- Idaho puts several of these rules in court rules rather than statutes, and we only confirmed statutes. We could not confirm from an official source: whether mediation is required before a contested custody hearing (it varies by judicial district), what standard applies to modifying custody, or what a parent must do before moving away with a child. Idaho has no relocation statute we could find, so there is no notice period or mileage trigger we can give you — if you are thinking about moving, ask the court or a lawyer before you do. Idaho Code § 32-718 does tell you one thing about modification: attorney fees and costs will be assessed against a parent whose modification case the court finds "vexatious and constitutes harassment."
Compare all fifty states
Where 50/50 really is the default, and the twenty-six states where nothing is presumed.
And the money side
How Idaho calculates child support, and the overnight number that changes it.
The rest of what we have written about Idaho. Every figure is quoted from Idaho’s own statute or its courts’ own published schedule, and carries the date we last checked it.