“How long is this going to take?” is the question almost every divorce client asks at the first consultation — usually before any question about cost, custody, or property division. The honest answer for Boise and Treasure Valley clients is: it depends. An uncontested divorce can be finalized in roughly 60 to 90 days from filing. A contested divorce with children, significant assets, or fault allegations typically runs 9 to 18 months. The variation is enormous, but the variables that drive it are predictable.
The Statutory Minimum
Idaho law does not impose a statutory waiting period between filing and entry of the decree, in contrast to states like California (six months from service) or Texas (60 days from filing for most divorces). An uncontested Idaho divorce can theoretically be finalized as quickly as the court’s calendar allows. The practical floor is therefore set by the time it takes to:
- File the petition with the Ada County Magistrate Court (or the magistrate court in whichever Treasure Valley county is appropriate).
- Serve the petition on the other spouse (or have the other spouse sign an acceptance of service).
- Wait for the 21-day response period to run.
- Negotiate and draft the marital settlement agreement.
- Submit the proposed decree and supporting documents to the magistrate.
- Obtain the magistrate’s signature on the decree.
For a fully cooperative couple with no children and no contested assets, that sequence runs 60 to 90 days. For most other situations, the timeline grows.
Uncontested Divorce (60-90 Days)
An “uncontested” divorce in Idaho means both spouses agree on every term: property division, debt allocation, child custody and parenting time (if applicable), child support, spousal maintenance, and any other relevant issue. They have not yet drafted the agreement, but they have arrived at meeting of the minds.
For uncontested cases, the timeline is driven by paperwork preparation and court calendar:
- Weeks 1-2: Initial consultation, gathering financial information, drafting the petition and supporting documents.
- Weeks 2-3: Filing the petition and arranging service or acceptance of service.
- Weeks 4-7: Drafting the marital settlement agreement and supporting parenting plan if children are involved.
- Weeks 7-10: Both spouses review and sign the MSA; preparing the proposed decree.
- Weeks 10-13: Submission to the magistrate; signature on the decree.
Contested Divorce With Children (9-18 Months)
A contested divorce involves one or more disputed issues. The most common are custody and parenting time, business or real estate valuations, characterization of premarital or inherited assets, and spousal maintenance amount and duration. The timeline expands because of three additional phases:
Discovery (Months 2-6)
Both parties exchange financial information, tax returns, retirement-account statements, business records, real estate appraisals, and any other documentation relevant to division. Interrogatories, requests for production, and depositions of the spouses are common. In high-value cases, depositions of business partners, financial advisors, and accountants may be necessary.
Mediation (Months 5-8)
Idaho family law rules require most contested divorce cases to attempt mediation before trial. The Ada County Magistrate Court maintains a list of approved mediators with family law expertise. A typical mediation session runs four to eight hours and resolves between 60% and 80% of contested cases. Successful mediation produces a marital settlement agreement that converts the case to an uncontested decree.
Trial (Months 9-18)
If mediation fails, the case proceeds to trial before a magistrate judge. Family law trials in Ada County are typically scheduled 4 to 8 months out from the trial-setting conference, depending on court calendar pressure. A typical divorce trial runs one to three days. Post-trial, the magistrate issues findings of fact and conclusions of law, followed by the formal decree. From mediation failure to entry of decree typically runs another four to eight months.
Factors That Lengthen the Timeline
- Business valuations. A closely held business typically requires a professional valuation expert (CVA or ABV credentialed). Expert reports take 60 to 120 days; competing experts from each side double the timeline.
- Real estate portfolios. Multiple properties, particularly out-of-state property or property with complex title issues, require appraisals and potentially additional litigation in the property’s home state.
- Hidden asset claims. When one spouse believes the other has concealed assets, forensic accounting, subpoenas to financial institutions, and additional depositions can add 3 to 6 months.
- Military service. Active-duty service members can request a Servicemembers Civil Relief Act (SCRA) stay under 50 U.S.C. § 3932, which can stay proceedings for at least 90 days at a time during active service.
- Custody evaluations. When custody is seriously contested, the court may order a custody evaluation by a licensed psychologist or social worker. Evaluations typically take 60 to 120 days.
- Discovery disputes. Motions to compel, motions for protective order, and discovery sanction motions can each add weeks to months.
Factors That Shorten the Timeline
- Early mediation. Cases where both spouses commit to mediation in the first 60 days frequently resolve in 3 to 5 months.
- Acceptance of service. The respondent’s voluntary acceptance of service (in writing) eliminates the time and cost of formal personal service.
- Marital settlement agreement at filing. When the parties bring a fully negotiated MSA to the initial filing, the divorce can proceed directly to decree without contested phases.
- No children. Childless divorces avoid the parenting plan, custody evaluation, and child support guideline analysis that lengthen most cases.
- Limited assets. Cases with a modest community estate — one residence, retirement accounts, vehicles, no business or rental real estate — avoid the expert valuations that lengthen complex cases.
Bifurcation: Getting Divorced Before Everything Is Resolved
In some cases, one spouse wants to be legally single before all of the divorce issues are resolved — typically to remarry, to address tax filing status, or to put the marriage behind them emotionally. Idaho courts can, on motion, “bifurcate” a divorce: entering a partial decree dissolving the marriage while reserving jurisdiction over the unresolved issues (property division, custody, support) for later determination. Bifurcation is available but not common; it requires showing that the bifurcation will not prejudice the unresolved issues.
What You Can Do to Speed Things Up
- Gather financial information early. Bank statements, tax returns, retirement account statements, mortgage statements, and business records become significantly harder to obtain after a spouse moves out or refuses to cooperate.
- Engage with mediation in good faith. Cases that arrive at mediation with both parties prepared and willing to negotiate resolve far more often than cases where one party is using mediation as a procedural box-check.
- Identify the truly contested issues early. Many divorces drag because the parties argue about everything when in fact only two or three issues genuinely separate them. Focusing negotiation on the contested issues and stipulating to the rest dramatically accelerates resolution.
- Pick the right attorney. An experienced Boise family law attorney can typically predict the realistic range for a given case after the initial consultation and can pace the work accordingly.
About the Author
Michael J. Holmes is a multi-state attorney licensed in Idaho, California, Texas, Washington, and North Carolina with nearly 25 years of legal experience in estate planning, business law, real estate, and family law. He represents Boise and Treasure Valley clients in divorce, child custody, child support, civil protection orders, paternity, marital agreements, and guardianship. He is also a licensed real estate professional and a U.S. Army veteran (Armor Crewman).
Related Practice Areas
For further reading: Boise Family Law · Divorce · Child Custody · Child Support · Spousal Support · Idaho Estate Planning
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