How to File for Divorce in Idaho (2026)
Reviewed by DocDraft Legal Team · Idaho · Last updated 2026-05-18
If you are ending a marriage in Idaho, the procedure, the forms, and the property rules are all set by Idaho law. Idaho follows community property (assets acquired during the marriage are owned equally), and a divorce is available on irreconcilable differences. The state's residency threshold is specific: Plaintiff must have been a resident of Idaho for six full weeks next preceding the commencement of the action. The sections that follow cover the Idaho filing path step by step, starting from Idaho Code § 32-603; § 32-616 (irreconcilable differences).
Key Considerations
On spousal support, Court may grant maintenance only if the spouse seeking it lacks sufficient property to provide for reasonable needs and is unable to support themselves through employment, or is the custodian of a child whose condition or circumstances make outside employment inappropriate; amount and duration are guided by enumerated factors. The governing authority is Idaho Code § 32-705.
How Idaho splits assets turns on its community-property rule. Community property: the court divides community property in such proportions as the court deems just; absent compelling reasons there shall be a substantially equal division in value between the spouses considering debts. Separate property (premarital, gifts, inheritance) is set aside. The controlling authority is Idaho Code § 32-712.
The child-support number is not discretionary: Income-shares model under Idaho Child Support Guidelines (Idaho R. Fam. L. P. 120); both parents' gross incomes are combined and prorated, with adjustments for shared physical custody (when each parent has the child more than 25% of overnights), health insurance, and child care Idaho R. Fam. L. P. 120 (Idaho Child Support Guidelines) codifies it, with the official calculator via the state agency.
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Relevant Documents
In Idaho, Idaho Court Assistance Office Divorce Packet, including Complaint for Divorce (with or without children, with or without property), Family Law Case Information Sheet, and Affidavit Verifying Income Forms are published via the state agency.
Child Support Worksheet
This document calculates the appropriate amount of child support based on both parents' incomes, the custody arrangement, and other factors.
Final Decree of Divorce
This is the final court order that legally ends your marriage and includes all the terms of your divorce including property division, support, and child custody arrangements.
Financial Disclosure Declaration
Both spouses must complete this document detailing all assets, debts, income, and expenses to ensure fair division of property and appropriate support amounts.
Marital Settlement Agreement
This document outlines the terms of your divorce agreement including property division, debt allocation, spousal support, and child custody arrangements if applicable.
Parenting Plan
If you have children, this document details the custody arrangement, visitation schedule, and decision-making responsibilities for the children.
Qualified Domestic Relations Order (QDRO)
This document is necessary if you need to divide retirement accounts or pension benefits between spouses as part of the divorce settlement.
Response to Petition for Dissolution
If you're the responding spouse, this document allows you to answer the claims in the petition and state your own requests regarding the divorce terms.
Summons
This document notifies your spouse that a divorce action has been filed and that they have a certain amount of time to respond.
Wage Withholding Order
This document directs an employer to withhold child support or spousal support payments from a spouse's paycheck.
Relevant Laws
Idaho Code § 32-603 - Residence Requirement
To file for divorce in Idaho, either spouse must be a resident of the state for at least six weeks immediately preceding the filing. This residency requirement must be met before Idaho courts have jurisdiction over your divorce case.
Idaho Code § 32-604 - Grounds for Divorce
Idaho recognizes both no-fault and fault-based grounds for divorce. The most commonly used ground is 'irreconcilable differences,' which means the marriage is irretrievably broken. Other grounds include adultery, extreme cruelty, willful desertion, willful neglect, habitual intemperance, conviction of a felony, and permanent insanity.
Idaho Code § 32-712 - Community Property Division
Idaho is a community property state, meaning that all property and debts acquired during the marriage are generally divided equally between spouses during divorce. However, separate property (acquired before marriage or by gift or inheritance) typically remains with the original owner.
Idaho Code § 32-705 - Spousal Maintenance (Alimony)
Courts may award spousal maintenance if a spouse lacks sufficient property to provide for reasonable needs and cannot be self-supporting through employment. The court considers factors including duration of marriage, age, health, standard of living during marriage, and the paying spouse's ability to meet their own needs while paying maintenance.
Idaho Code § 32-717 - Child Custody Determinations
Idaho courts make custody decisions based on the best interests of the child. Factors considered include the parents' wishes, the child's wishes (if of sufficient age), relationships with parents and siblings, adjustment to home/school/community, character and circumstances of all individuals involved, and any history of domestic violence.
Idaho Code § 32-706 - Child Support Guidelines
Idaho uses the Income Shares Model to calculate child support, which considers both parents' incomes and the number of children. The Idaho Child Support Guidelines provide a formula for determining the amount, with adjustments possible for shared custody, extraordinary expenses, or other special circumstances.
Idaho Code § 32-610 - Waiting Period
Idaho has a mandatory 21-day waiting period between filing for divorce and when the court can issue a final decree. This cooling-off period applies even in uncontested divorces and cannot be waived except in extraordinary circumstances.
Idaho Court Rules - Family Law Case Management
Idaho courts typically require mediation in divorce cases before proceeding to trial. This mandatory mediation process aims to help couples resolve disputes over property division, custody, and support without the need for litigation, potentially saving time and money.
Regional Variances
Northern Idaho
Kootenai County has specific local court rules for divorce proceedings, including mandatory parenting workshops for divorcing couples with children. The county also tends to have faster processing times for uncontested divorces compared to other regions in Idaho.
Bonner County courts may require additional mediation sessions before finalizing divorces involving property disputes. The rural nature of this jurisdiction can sometimes result in longer scheduling delays for court appearances.
Southwestern Idaho
As Idaho's most populous county, Ada County has specialized family court services and resources not available in rural areas. The county has implemented an electronic filing system that can expedite divorce proceedings, but also tends to have a higher volume of cases, potentially resulting in longer wait times for contested matters.
Canyon County has specific local requirements for financial disclosures in divorce cases that may be more detailed than other counties. The county also offers specialized mediation services for Spanish-speaking residents.
Eastern Idaho
Bonneville County courts have implemented a streamlined process for uncontested divorces that can significantly reduce processing time. However, the county has stricter requirements for parenting plans in custody arrangements compared to other Idaho jurisdictions.
Bannock County has unique local rules regarding property division in divorce cases, particularly for agricultural assets. The county also requires additional documentation for self-represented litigants compared to some other Idaho jurisdictions.
Suggested Compliance Checklist
Confirm the residency requirement before filing
Before filing days after startingPlaintiff must have been a resident of Idaho for six full weeks next preceding the commencement of the action (Idaho Code § 32-701).
Identify the legal grounds in the petition
Before filing days after startingNo-fault available on irreconcilable differences. Fault grounds include adultery, extreme cruelty, willful desertion, willful neglect, habitual intemperance, conviction of a felony, and permanent insanity. See Idaho Code § 32-603; § 32-616 (irreconcilable differences).
Open the case by filing the petition
At filing days after startingIdaho Court Assistance Office Divorce Packet, including Complaint for Divorce (with or without children, with or without property), Family Law Case Information Sheet, and Affidavit Verifying Income The filing fee is approximately $207 filing fee for a divorce complaint without children, with higher fees when minor children, custody, or property are involved (Idaho Supreme Court Civil Filing Fee Schedule). A fee waiver is available: Petition for Fee Waiver allows indigent petitioners to waive the filing fee on showing of inability to pay.
Account for the waiting period
After filing days after startingNo statutory cooling-off period; default uncontested divorces typically proceed after the 20-day answer period and 35-day information exchange (Idaho R. Fam. L. P. 401 (35-day disclosure)).
Serve the spouse and complete financial disclosure
After filing days after startingThe responding spouse must be formally served, and both sides typically exchange a financial affidavit before the case proceeds.
Obtain the final judgment
Final step days after startingAfter timing and any custody, support, and property terms are settled, the court signs the decree of dissolution.
| Task | Description | Document | Days after starting |
|---|---|---|---|
| Confirm the residency requirement before filing | Plaintiff must have been a resident of Idaho for six full weeks next preceding the commencement of the action (Idaho Code § 32-701). | - | Before filing |
| Identify the legal grounds in the petition | No-fault available on irreconcilable differences. Fault grounds include adultery, extreme cruelty, willful desertion, willful neglect, habitual intemperance, conviction of a felony, and permanent insanity. See Idaho Code § 32-603; § 32-616 (irreconcilable differences). | divorce-petition | Before filing |
| Open the case by filing the petition | Idaho Court Assistance Office Divorce Packet, including Complaint for Divorce (with or without children, with or without property), Family Law Case Information Sheet, and Affidavit Verifying Income The filing fee is approximately $207 filing fee for a divorce complaint without children, with higher fees when minor children, custody, or property are involved (Idaho Supreme Court Civil Filing Fee Schedule). A fee waiver is available: Petition for Fee Waiver allows indigent petitioners to waive the filing fee on showing of inability to pay. | divorce-petition | At filing |
| Account for the waiting period | No statutory cooling-off period; default uncontested divorces typically proceed after the 20-day answer period and 35-day information exchange (Idaho R. Fam. L. P. 401 (35-day disclosure)). | - | After filing |
| Serve the spouse and complete financial disclosure | The responding spouse must be formally served, and both sides typically exchange a financial affidavit before the case proceeds. | - | After filing |
| Obtain the final judgment | After timing and any custody, support, and property terms are settled, the court signs the decree of dissolution. | - | Final step |
Frequently Asked Questions
Idaho uses community property (assets acquired during the marriage are owned equally). Community property: the court divides community property in such proportions as the court deems just; absent compelling reasons there shall be a substantially equal division in value between the spouses considering debts. Separate property (premarital, gifts, inheritance) is set aside. See Idaho Code § 32-712.
Plaintiff must have been a resident of Idaho for six full weeks next preceding the commencement of the action. This is set by Idaho Code § 32-701.
approximately $207 filing fee for a divorce complaint without children, with higher fees when minor children, custody, or property are involved (Idaho Supreme Court Civil Filing Fee Schedule) Petition for Fee Waiver allows indigent petitioners to waive the filing fee on showing of inability to pay
No-fault available on irreconcilable differences. Fault grounds include adultery, extreme cruelty, willful desertion, willful neglect, habitual intemperance, conviction of a felony, and permanent insanity. The governing statute is Idaho Code § 32-603; § 32-616 (irreconcilable differences).
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