A stipulated divorce in Montana is an uncontested dissolution where both spouses sign a written marital settlement agreement covering property, debt, support, and any parenting plan. It costs roughly $200 to file, requires 90 days of Montana residency under Mont. Code Ann. § 40-4-104, and can finalize as soon as 21 days after a joint petition is filed.
Montana calls divorce "dissolution of marriage," and a stipulated divorce Montana couples pursue is simply the fastest, cheapest path: you agree on everything in advance, put it in writing, and ask a district court judge to approve it. This guide explains eligibility, cost, timeline, the settlement agreement, and the exact filing steps — with every figure tied to a statute or court source so you can verify it yourself.
Key Facts: Stipulated Divorce in Montana (2026)
| Factor | Montana Rule |
|---|---|
| Filing fee | ~$200 petition fee (plus ~$50 in related court fees); verify with your county clerk |
| Waiting period | Decree may be entered 21+ days after a joint petition or after service on the respondent |
| Residency requirement | 90 days in Montana before filing (§ 40-4-104) |
| Grounds | No-fault only: irretrievable breakdown of the marriage (§ 40-4-107) |
| Property division type | Equitable distribution — fair, not automatically 50/50 (§ 40-4-202) |
As of August 2026. Verify the current filing fee with your local Clerk of District Court, because county surcharges change.
What Is a Stipulated Divorce in Montana?
A stipulated divorce in Montana is a dissolution in which spouses agree on 100% of the issues — property, debt, spousal maintenance, and parenting — and submit a signed settlement agreement for the judge to approve. Montana law has no separate "stipulated" statute; instead, this is an uncontested dissolution under Title 40, Chapter 4, resolved without a trial.
The words "stipulated," "agreed," "consent," and "uncontested" all describe the same reality: neither spouse is fighting the other in court. Instead of a judge deciding your outcome, you and your spouse write the terms yourselves in a document Montana courts call a marital or property settlement agreement. Because there is no dispute to litigate, a stipulated divorce avoids depositions, contested hearings, and the expert-witness costs that drive up a contested case. Montana is a pure no-fault state, so you never have to prove wrongdoing — you only certify that the marriage is irretrievably broken. A settled divorce with a complete agreement is the outcome most Montana couples without significant conflict should aim for, since it is faster, cheaper, and more private than a trial.
Two ways to start a stipulated divorce
- Joint petition: Both spouses file together as "co-petitioners." No one has to be served, and the case can move to decree quickly.
- Petition and response: One spouse files a Petition for Dissolution, serves the other, and the respondent agrees rather than contesting. This still ends in a stipulated agreement, just with a service step.
Who Qualifies for a Stipulated Divorce in Montana?
To qualify for a stipulated divorce in Montana, at least one spouse must have lived in Montana for 90 days before filing under Mont. Code Ann. § 40-4-104, and both spouses must agree the marriage is irretrievably broken. There is no minimum marriage length and no fault requirement — Montana grants no-fault dissolutions only.
The 90-day residency rule is jurisdictional, meaning a Montana district court cannot enter your decree if neither spouse meets it. Active-duty service members stationed in Montana for 90 days satisfy the requirement even if their legal domicile is another state. You file in the district court for the county where either spouse lives.
Montana's only ground for divorce is irretrievable breakdown under § 40-4-107. The court accepts that the marriage is broken if either the spouses have lived apart for more than 180 days before filing, or there is serious marital discord affecting one or both spouses' attitude toward the marriage. For a stipulated divorce, both spouses simply confirm the breakdown — no evidence of fault, adultery, or cruelty is needed or even considered. Marital misconduct is legally irrelevant to a Montana dissolution, including to property division. If you are unsure whether your situation fits an agreed divorce, a personalized divorce roadmap can map your next steps in a few minutes.
How Much Does a Stipulated Divorce Cost in Montana?
A stipulated divorce in Montana costs approximately $200 in court filing fees, plus about $50 in related district court charges — roughly $250 total to open and finalize an uncontested case. This is dramatically cheaper than a contested divorce, where attorney fees and expert costs commonly push total spending past $15,000 per spouse.
The filing fee is set by state law and collected by the Clerk of District Court when you submit your petition. If a spouse is served and files a separate response, that respondent typically pays an additional fee of roughly $70 to $120. Because these are the only mandatory costs in a fully agreed case, a mutual divorce agreement is the single biggest way to control what you spend.
| Cost item | Stipulated (uncontested) | Contested |
|---|---|---|
| Court filing fee | ~$200 | ~$200 |
| Respondent response fee | $0 (joint) or ~$70–$120 | ~$70–$120 |
| Attorney fees (typical) | $0–$2,500 (flat-fee review) | $7,000–$20,000+ |
| Mediation | $0–$1,500 (optional) | $2,000–$6,000 |
| Estimated total | $200–$4,000 | $15,000–$40,000+ |
Figures as of August 2026; verify the filing fee with your county Clerk of District Court. If you cannot afford the fee, Montana lets you file a Statement of Inability to Pay Court Costs and Fees with your petition; waivers are generally available for households at or below 125% of the federal poverty guidelines. To estimate your own numbers, run our Montana divorce cost estimator before you file.
How Long Does a Stipulated Divorce Take in Montana?
A stipulated divorce in Montana can finalize in as little as 3 to 6 weeks. When spouses file a joint petition with a complete settlement agreement, a Montana district court may enter the decree once 21 days have passed since filing, often through an Affidavit for Entry of Decree Without Hearing that avoids any court appearance.
Montana does not impose a lengthy mandatory "cooling-off" period the way some states do. The practical timeline is driven by three things: how fast you assemble your paperwork, the 21-day window tied to filing or service under § 40-4-105, and how busy your county judge is. A consent divorce with children may take slightly longer because the court reviews the parenting plan and child support for the children's best interests.
| Divorce type | Typical Montana timeline |
|---|---|
| Stipulated / joint petition, no children | 3–6 weeks |
| Stipulated with children | 6–10 weeks |
| Uncontested with service on spouse | 6–12 weeks |
| Contested divorce | 8–18 months |
These ranges assume complete, error-free forms. The most common delay in an agreed divorce is a rejected filing — a missing signature, an incomplete financial disclosure, or a parenting plan that omits a required section under § 40-4-234. Double-checking your documents before you submit them is the easiest way to keep a settled divorce on the fast track.
The Marital Settlement Agreement: What You Must Agree On
The marital settlement agreement is the heart of a stipulated divorce in Montana — a written contract, signed by both spouses, that resolves every issue so the judge has nothing left to decide. Under § 40-4-201, the court treats the terms as binding unless it finds the agreement unconscionable, meaning grossly unfair to one spouse.
To qualify as a true agreed divorce, your settlement must cover each of the following in enough detail that a stranger could enforce it:
- Real property: Who keeps the house, who refinances the mortgage, and the deadline to remove the other spouse from the loan.
- Personal property and accounts: Division of vehicles, bank accounts, retirement plans, and household goods.
- Debts: Which spouse pays each credit card, loan, and medical bill, plus indemnification if one spouse fails to pay.
- Spousal maintenance: Whether either spouse receives support, the amount, and the duration — or a clear statement that both waive it.
- Parenting plan: A full residential schedule, decision-making authority, and holiday plan if you have minor children.
- Child support: The guideline amount and how it will be paid.
Montana judges scrutinize settlements that appear lopsided, especially where one spouse waived rights without independent legal advice. Because the court can reject an unconscionable deal, having a Montana attorney review your draft — even on a flat fee — protects the agreement from being sent back. Understanding equitable distribution before you sign helps ensure the property split is one a judge will actually approve.
How Property and Debt Are Divided in a Stipulated Montana Divorce
Montana divides property by equitable distribution, not community property, under Mont. Code Ann. § 40-4-202. In a stipulated divorce, you and your spouse decide the split yourselves, and the judge approves it as long as it is fair — Montana courts do not require an automatic 50/50 division and consider all property "however and whenever acquired."
This is a critical point that surprises many filers: Montana is an "all-property" equitable distribution state. The marital estate can include assets one spouse owned before marriage or received by gift or inheritance, especially where the other spouse contributed to preserving or growing that asset. When couples settle, they can allocate property however they agree, but a judge reviewing the deal weighs the statutory factors below to confirm it is not unconscionable.
Under § 40-4-202, a Montana court considers:
- The duration of the marriage and any prior marriage of either spouse.
- The age, health, occupation, income, vocational skills, and employability of each spouse.
- The liabilities and needs of each spouse and their opportunity for future acquisition of assets.
- Custodial provisions and whether the division is in place of, or in addition to, maintenance.
- Each spouse's contribution as a homemaker or to the family unit.
Marital misconduct plays no role — Montana law directs judges to divide property "without regard to marital misconduct." Debts are allocated the same way, tied to who benefited and who can pay. A clean, itemized property and debt schedule in your settled divorce is the fastest way to get a judge's signature. If your estate includes a business, pension, or out-of-state real estate, it is worth having a lawyer confirm your division before filing.
Spousal Maintenance in a Montana Stipulated Divorce
Spousal maintenance in Montana is not automatic; it is awarded only when a spouse lacks sufficient property and cannot support themselves through appropriate employment, under Mont. Code Ann. § 40-4-203. In a stipulated divorce, spouses commonly either agree on a specific maintenance amount and term or expressly waive it in the settlement.
Montana uses a two-part test. First, the court asks whether the requesting spouse meets the threshold — inadequate property to meet reasonable needs and an inability to be self-supporting, sometimes because they care for a child. Only if that gate is passed does the court set an amount and duration by weighing factors such as the standard of living during the marriage, the length of the marriage, each spouse's age and physical condition, and the paying spouse's ability to meet their own needs while paying support. There is no fixed statutory formula for the amount or number of years, which gives settling spouses wide latitude to craft their own terms.
In a consent divorce, most couples decide maintenance one of three ways: a lump-sum payment, monthly support for a defined number of years, or a mutual written waiver. A clear waiver clause matters, because once a decree is final, reopening maintenance is difficult. If you agree to ongoing support, specify whether it ends on remarriage or death and whether it is modifiable — silence on those points invites future disputes. When incomes are very unequal or the marriage was long, a short consultation with a Montana attorney helps you set a number a judge will approve as fair.
Children: Parenting Plans and Child Support in a Stipulated Divorce
If you have minor children, a stipulated divorce in Montana requires a written parenting plan under Mont. Code Ann. § 40-4-234 plus a child support calculation, and the judge reviews both for the children's best interests even when parents agree. Montana uses "parenting plans" and "parenting time," not the words "custody" or "visitation."
Even in a fully agreed case, the court will not rubber-stamp a parenting arrangement it believes harms the children. Your parenting plan must be specific and complete. Under § 40-4-234 and the best-interest factors in § 40-4-212, the plan should address:
- A residential schedule showing where the children live on weekdays, weekends, and school breaks.
- Decision-making authority for education, health care, and religion.
- A detailed holiday and summer-vacation schedule.
- A method for resolving future disputes, such as mediation.
- How the plan can be changed as the children grow.
Child support is calculated using Montana's Child Support Guidelines, which weigh both parents' incomes, the number of children, parenting time, and costs like health insurance and childcare. Parents cannot simply waive child support because it belongs to the child, not the parent; a judge must find any agreed amount consistent with the guidelines or justify a deviation. Estimate your own figure with our Montana child support calculator before drafting the plan. To learn how Montana courts weigh parenting arrangements, read our overview of child custody rules.
Step-by-Step: How to File a Stipulated Divorce in Montana
Filing a stipulated divorce in Montana takes six core steps and, for an uncontested joint petition, can be completed without a courtroom hearing. You prepare forms, file with the Clerk of District Court for about $200, exchange financial disclosures, sign your settlement, and submit a proposed decree after the 21-day window.
Here is the sequence most agreed divorces follow:
- Confirm eligibility. Verify that a spouse has met the 90-day residency requirement under § 40-4-104 and that you both agree the marriage is irretrievably broken.
- Prepare the forms. Download the official dissolution packet from the Montana Judicial Branch at courts.mt.gov/forms/end_marriage. Choose the "with minor children" or "without minor children" set, and use the joint-petition version if filing together.
- File the petition. Submit your Petition or Joint Petition for Dissolution to the Clerk of District Court in the correct county, pay the ~$200 fee, and bring extra copies to be stamped.
- Serve or co-sign. In a joint petition, both spouses sign and no service is needed. If one spouse files alone, serve the other under the Montana Rules of Civil Procedure; the respondent then has 21 days to respond, per § 40-4-105.
- Exchange financial disclosures and sign the settlement. Complete final financial disclosure, then both spouses sign the marital settlement agreement and, if applicable, the parenting plan.
- Submit the decree. After 21 days, file the proposed Findings, Decree of Dissolution, and — for an uncontested case — an Affidavit for Entry of Decree Without Hearing. The judge signs, and your divorce is final.
Once the judge signs the decree, follow through on every deadline in your agreement: refinance the house, transfer titles, and divide retirement accounts with any required order. If your case has real estate, a business, or complex retirement assets, consider having a Montana lawyer review the paperwork first — you can find a divorce attorney who offers flat-fee document review. A small upfront investment prevents a rejected filing that could add weeks to your stipulated divorce.