No. Montana law does not require you to hire a lawyer to get divorced. Either spouse can file, respond, and finish a dissolution of marriage (the statutory term for divorce) on their own. The better question is whether going without one is realistic for your case. This page gives an honest comparison. It is the overview for the Hiring a Lawyer section of our Montana Divorce Guide.
What Montana Law Requires, and What It Does Not
The dissolution statutes set out what a court must find before it enters a decree: 90 days of domicile, a marriage that is irretrievably broken, and that parenting, child support, maintenance, and property have been considered, approved, or provided for (MCA § 40-4-104(1)). They say nothing about who must prepare the paperwork. Montana's statute on changing attorneys even refers to "the appearance of the party in person" (MCA § 37-61-404).
What the law does require, with or without lawyers, is disclosure. Each spouse must serve a sworn preliminary declaration of disclosure within 60 days of service of the petition, and a final declaration before settlement or trial (MCA §§ 40-4-252(1) and 40-4-253(1)). An asset left off the final declaration is presumed to be grounds for the court to award it to the other spouse (MCA § 40-4-253(4)). Our article on filing for divorce without a lawyer walks through the steps.
When Handling It Yourself Is Realistic
Self-representation works best when there is little to divide and nothing in dispute. Montana has a shortened procedure, summary dissolution, built for that situation. Among other conditions, there are no children (or there is an agreed parenting plan with child and medical support already set by order), neither spouse has an interest in real property other than a short residential lease, unsecured debts incurred since the marriage are not over $20,000, total assets are under $50,000, and both spouses waive maintenance (MCA § 40-4-130). See summary dissolution.
Outside that procedure, spouses who truly agree on everything can still present a written separation agreement. Know what signing means. The property and maintenance terms of a separation agreement bind the court unless it finds them unconscionable (MCA § 40-4-201(2)), so the court is not there to renegotiate a deal for you.
When Going Without a Lawyer Is Risky
| Your situation | What to weigh |
|---|---|
| No children, no real estate, modest assets and debts, full agreement | You may fit summary dissolution under MCA § 40-4-130. Handling it yourselves with the court forms is realistic. |
| Children, and you agree on a parenting plan | Still workable with forms, but the court reviews parenting and child support terms for itself, and child support follows state guidelines. |
| A house or land | Title, the mortgage, and who carries the risk until a refinance all need precise decree language. |
| Retirement accounts or a pension | Dividing them may take a separate order (a QDRO). Errors here are hard to fix after the decree. |
| A request for maintenance, or a long marriage | Maintenance has a two-part threshold and no formula (MCA § 40-4-203). Advice before agreeing is worth having. |
| Disputed parenting, safety concerns, or incomplete disclosure | These are the cases where going without a lawyer carries the most risk. |
The common thread is finality. Maintenance and child support can be modified later under the conditions in MCA § 40-4-208. The property division is different. A court may not revoke or modify it except on written consent of both parties or on grounds that would justify reopening a judgment (MCA § 40-4-208(3)). A mistake in how a retirement account or a house is handled can be permanent.
If you are afraid of your spouse, that changes the analysis too. Anyone in danger should call 911, and the National Domestic Violence Hotline is 1-800-799-7233. Our Montana Domestic Violence Guide explains orders of protection.
The Options Between Alone and Fully Represented
The choice is not all or nothing. These are the middle paths:
- One consultation. A single meeting can identify the issues in your case before you decide anything. See when to talk to a lawyer before separating and what to bring to a consultation.
- Limited scope help. A lawyer may limit the work to one task, such as reviewing an agreement, if the limit is reasonable and you give informed consent (Rule 1.2(c), Montana Rules of Professional Conduct).
- A neutral. A mediator, or a neutral firm in a cooperative process, works with both spouses and represents neither. Our article on mediator vs. lawyer vs. neutral compares the roles.
- Free and reduced-cost help. Legal aid, court self-help centers, and fee waivers exist. See free and low-cost divorce help in Montana.
If You Decide to Hire a Lawyer
Hiring well takes some homework. Start with how to choose a divorce lawyer and take our list of questions to ask to the first meeting. Understand the money before you sign anything: how divorce lawyers charge explains fee agreements and trust accounts, and can my spouse pay my attorney fees explains when a court may shift fees between spouses.
It also helps to know what you are paying for. What a divorce lawyer actually does covers the work stage by stage and the decisions that stay yours. Working with your divorce lawyer covers how to be an effective client. If the relationship is not working, changing divorce lawyers explains how substitution works.
How A&M Law Fits In
A&M Law is a Missoula family law firm. We work in two ways. In Cooperative Family Law, the firm serves as a neutral for both spouses, who meet with us together. We represent the process rather than either spouse, and each spouse remains free to consult their own lawyer. We also represent individual clients in traditional divorce cases. Which one fits depends on your facts, and sometimes the honest answer is that you need less help than you expected.
This page explains Montana law in general as of the 2025 Montana Code Annotated and the current Montana Rules of Professional Conduct. It is not legal advice about your specific case.