Last reviewed: June 29, 2026.
Divorce in Minnesota is a no-fault process, which means you do not have to prove your spouse did anything wrong to end the marriage. A Minnesota court can dissolve a marriage once one spouse states, under oath, that the relationship has broken down with no reasonable prospect of repair. To start a case, at least one spouse must have lived in Minnesota for 180 days. From there, the divorce moves through filing, service, and either a negotiated settlement or, less often, a trial. Most divorces in southern Minnesota are finished in two to six months.
This guide explains the law, the steps, the realistic costs, and the decisions you will face, the way our attorneys explain them to clients in Mankato and Rochester every week. Where the rules come from a specific statute, that statute is named so you can verify it.
If you read nothing else, these are the facts that decide most of what happens in a Minnesota divorce.
Each of those points is explained in plain English below.
Yes. Minnesota is a pure no-fault state. Under Minn. Stat. § 518.06, a court must grant a dissolution when there has been an “irretrievable breakdown of the marriage relationship.” You do not have to prove adultery, cruelty, abandonment, or any other misconduct, and your spouse cannot stop the divorce by arguing that the marriage can be saved.
In practical terms, this means one spouse alone can end a marriage. If you want a divorce and your spouse does not, the case still proceeds. The disagreement simply moves to the issues that the law lets the court decide: property, debts, support, and children.
It’s important to note that some states require you to live apart or attend counseling before filing for divorce, but that’s not the case in Minnesota; there is no such requirement.
No-fault Divorce also shapes how marital misconduct is treated. Because fault is not a ground, an affair or other bad behavior usually does not change how the court divides property or sets maintenance. There are very narrow exceptions, such as when one spouse wastes or hides marital money (maybe during an affair). That is a financial issue, not a morality issue, and the court addresses it as part of an equitable division.
One tip that can really help the spouse who was cheated on is: don’t expect the Court to give you any sort of justice or fairness here; it’s really all about dividing things up, usually equally.
To file for divorce in Minnesota, at least one spouse must have lived in the state or been stationed here in the armed forces (this doesn’t come up a lot in MN as we have very few military installations compared to, say, Texas or Hawaii), for at least 180 days immediately before the case begins (Minn. Stat. § 518.07). You do not both need to live here, and you do not need to have married in Minnesota.
What this means is that if one person lives in Minnesota and one person lives in, say, Wisconsin, after 180 days, you can file for divorce in Minnesota if you want to.
You file in the district court for the county where either spouse lives. For our clients, that usually means Blue Earth County in Mankato or Olmsted County in Rochester, but since we handle cases throughout southern Minnesota, we’ve been to every county in Minnesota (with a couple we have missed way up north). The county where you file becomes the venue for all hearings and orders in the case.
This is much more important than people realize since the judge that is assigned to your case will be the same Judge during the entire case, and usually even if you file a motion to amend or modify custody.
If you have children, a separate set of rules under the Uniform Child Custody Jurisdiction and Enforcement Act determines which state can decide custody. Minnesota generally must be the children’s home state, meaning they have lived here for the previous six months. When parents live in different states, jurisdiction is worth sorting out early because it controls where the parenting case is heard. Don’t get hung up on this issue; your lawyer can help you here.
Most Minnesota divorces follow the same path. Knowing the sequence removes much of the fear because you can see where you are and what comes next.
A divorce begins when one spouse, the petitioner, prepares a Petition for Dissolution of Marriage. The petition states the basic facts of the marriage and what the petitioner is asking the court to order regarding property, debts, support, and any children. Minn. Stat. § 518.10 sets out what the petition must contain.
The other spouse, the respondent, must be formally served with the petition. Service is usually done by handing the papers to the respondent through a process server or sheriff’s deputy, or by the respondent signing an admission of service. You cannot simply mail the papers yourself and call it done.
After being served, the respondent generally has 30 days to file an answer. The answer says which parts of the petition the respondent agrees with and which parts are disputed. If the spouses already agree on everything, they can skip the contested track and file a joint petition instead.
Many southern Minnesota courts schedule an Initial Case Management Conference, or ICMC, early in the case. The ICMC is a short, informal meeting with the judge or a court representative to map out next steps and to point the case toward a settlement process such as mediation or early neutral evaluation. It is not a trial, and witnesses are not called.
In contested cases (meaning where you don’t agree on how to divide everythign up), the lawyers exchange information through discovery. This can include written questions answered under oath, requests for documents such as tax returns and account statements, and sometimes appraisals of a home, a business, or a pension. Discovery is how each side learns what the marital estate actually contains so it can be divided fairly.
Most cases settle. The parties reach an agreement through negotiation, mediation, or early neutral evaluation, and the terms are written into a document the judge signs. If a few issues remain unresolved, the court holds a pretrial conference and, only as a last resort, a trial where a judge decides them. A divorce is final when the judge signs the decree of dissolution.
One point our clients find reassuring: hiring a lawyer does not mean your case will end up in a courtroom. The job of a good divorce attorney is to protect you and move the case forward efficiently, not to fight for the sake of fighting.
Every Minnesota divorce is either contested or uncontested, and the difference drives the cost and the timeline.
An uncontested divorce is one in which the spouses agree on every issue: how to divide property and debt, whether anyone pays maintenance, and any terms for custody, parenting time, and child support. Uncontested cases are faster, cheaper, and usually require only a brief court step or no hearing at all. You can often complete an uncontested divorce largely on paperwork.
A contested divorce is one where the spouses cannot agree on one or more issues, so a neutral process or a judge has to resolve them. Contested does not mean a courtroom battle. Many contested cases settle after a single mediation session. It simply means there is something still to work out.
You can file the paperwork to start a divorce online through the Minnesota Judicial Branch system, and self-represented spouses sometimes do this in simple, uncontested cases.
When children, a home, retirement accounts, a business, or a farm are involved, it is worth having an attorney review the agreement before you sign, because the decree is difficult, sometimes impossible, to undo later.
It depends almost entirely on how much you and your spouse agree on. Minnesota has no mandatory waiting period beyond the 180-day residency requirement, so there is no fixed minimum number of months.
A fully uncontested divorce can be finished in roughly one to two months, limited mainly by how quickly the court processes the paperwork. A typical contested divorce that settles runs about two to six months. A high-conflict case that goes through extensive discovery, custody evaluation, and a trial can take a year or more.
The biggest levers on timing are within your control: how complete your financial disclosures are, how quickly each side responds, and whether you approach the case looking to resolve it or to win every point.
There are two separate costs: what the court charges and what your attorney charges.
The court filing fee is set by statute and runs roughly $390 to $425, depending on the county’s law library fee. Each spouse who appears pays a fee. If you cannot afford it, you can ask the court to waive the fee based on your income or receipt of public assistance.
Attorney fees vary with the complexity of the case. Most Minnesota divorces are billed hourly against a retainer you deposit into a trust account. The chart below reflects what our clients typically see.
| Type of case | Typical total cost |
| Simple, uncontested, limited property | Under $2,500 |
| Typical divorce that settles | $5,000 to $7,500 |
| Complex: business, farm, high income, or contested custody | $10,000 and up |
Mediation, when used, is usually billed separately by the mediator at about $150 to $350 per hour and is split between the spouses. Even with that added cost, mediation is almost always far cheaper than preparing for and conducting a trial.
Minnesota is an equitable distribution state, not a community property state. Under Minn. Stat. § 518.58, the court divides marital property and debt in a way that is fair, which is often close to equal for a long marriage but does not have to be a strict 50/50 split.
The first task is to separate marital property from nonmarital property (Minn. Stat. § 518.003). Marital property is, in general, everything either spouse acquired during the marriage, no matter whose name is on the title.
That includes the home, vehicles, bank and investment accounts, retirement and pension benefits, and the value of a business. Nonmarital property is property you brought into the marriage or that came to you individually by gift or inheritance, and you generally keep it.
The most common way to lose a nonmarital claim is commingling, which means mixing separate property with marital property until the two cannot be told apart. A classic example is depositing an inheritance into a joint account used for household expenses. If you claim that an asset is nonmarital, you carry the burden of proving it, so good records matter.
Two questions come up constantly. Who gets the house? Usually one spouse keeps it and buys out the other’s share of the equity, the home is sold and the proceeds are split, or the sale is delayed for a set time, often to keep children in their school. And what about debts?
Debts incurred during the marriage are typically divided along with the assets, and the fact that only one spouse’s name is on an account does not automatically make it that spouse’s debt.
Learn more: Property Division in a Minnesota Divorce
Spousal maintenance, the Minnesota term for alimony, is money one spouse pays to support the other after a divorce. It is not automatic. A court awards maintenance under Minn. Stat. § 518.552 only when one spouse has a genuine financial need and the other has the ability to pay, based on factors such as the length of the marriage, each spouse’s income and earning capacity, the standard of living during the marriage, and contributions one spouse made as a homemaker.
Minnesota’s maintenance law changed significantly on August 1, 2024, and any current discussion should reflect the new framework. The reform replaced the old “temporary” and “permanent” labels with “transitional” and “indefinite” maintenance, and it created presumptions tied to the length of the marriage. Awards entered before that date were not automatically changed.
| Length of marriage | General presumption after the 2024 reform |
| Less than 5 years | Rebuttable presumption against any maintenance |
| 5 to 20 years | Transitional maintenance, presumed to last no longer than half the length of the marriage |
| More than 20 years | Rebuttable presumption of indefinite maintenance |
These are starting points, not guarantees. A judge can depart from them based on the specific facts. The 2024 law also added clearer guidance on how a paying spouse’s good-faith retirement can support a request to modify or end maintenance. Because this area of the law is new and the dollar amounts are large, it is one of the most valuable issues to get right.
Learn more: Spousal Support and Maintenance in Minnesota
Minnesota separates custody into two distinct parts, and most parents share both.
Legal custody is the authority to make major decisions about a child’s upbringing, such as education, health care, and religion. Courts apply a rebuttable presumption that joint legal custody is in the child’s best interests, so shared legal custody is the norm unless there is a reason against it, such as domestic abuse.
Physical custody concerns where the child lives and the day-to-day care. Parenting time is the schedule each parent has with the child. An award of joint physical custody does not require an exactly equal division of time, and there is no automatic presumption that time must be split down the middle.
| Legal custody | Physical custody | |
| What it covers | Major decisions: school, medical, religion | Where the child lives day to day |
| Common outcome | Usually joint | Varies with the parenting schedule |
| Equal split required? | Not applicable | No |
Every custody and parenting-time decision is governed by the best interests of the child. Minn. Stat. § 518.17 lists 12 best-interest factors the court must weigh, including the child’s needs, any special medical or developmental needs, the history of each parent’s caregiving, the effect of changes to home and school, any history of domestic abuse, and each parent’s willingness to support the child’s relationship with the other parent. The court cannot favor a parent based on gender, and it must make written findings on each factor.
Learn more: Child Custody in Minnesota
Minnesota uses an income-shares model, which determines support based on both parents’ incomes and the amount of parenting time, with the goal of giving the child roughly the share of family income they would have received if the parents lived together. The guidelines are in Minn. Stat. § 518A.35, and the calculation starts with each parent’s gross income.
Child support in Minnesota has three parts. Basic support covers everyday needs and is set based on a statewide guideline table using the parents’ combined Parental Income for Child Support (PICS). Medical support divides the cost of the child’s health and dental insurance and unreimbursed care. Child care support divides work-related daycare costs. Each part is generally allocated between the parents in proportion to their incomes.
The amount of court-ordered parenting time also affects the number through the parenting expense adjustment, which the legislature revised back in January 1, 2023, so older online calculators may be out of date.
Most parents pay support until the child turns 18, or until graduation from high school if that comes later, with limited exceptions for a child who cannot support themselves due to a disability.
Learn more: Child Support in Minnesota
Some divorces carry complications that a standard case does not, and they reward early, experienced planning.
Farm divorces are common in our region and are rarely simple. Land that has been in a family for generations, equipment, livestock, crop inputs, government program payments, and operating debt must all be valued and divided without destroying the operation. Nonmarital claims on inherited acreage are frequently the central fight.
Learn more: Farm Divorce in Minnesota
Military divorces add federal rules on top of Minnesota law, including the Servicemembers Civil Relief Act (SCRA), which can pause a case during active duty, and the special treatment of military pensions and survivor benefits. Service obligations and deployment also affect parenting schedules.
Learn more: Military Divorce in Minnesota
High-asset and business-owner divorces turn on accurate valuation. A closely held business, professional practice, or large investment portfolio often needs a forensic accountant or a business appraiser, and the way a buyout or division is structured carries real tax consequences. The same care applies when one spouse suspects assets are being understated or hidden.
Most Minnesota divorces never reach a trial, and that is by design. Courts strongly encourage alternative dispute resolution, and it usually produces faster, less expensive, and more durable outcomes than a judge’s ruling.
Mediation uses a neutral third party to help the spouses reach their own agreement. The mediator does not take sides, does not give either spouse legal advice, and does not impose a result. Their only job is to help you settle. Both spouses commonly bring their attorneys, and it is common to leave with a signed agreement.
Early neutral evaluation, or ENE, is a distinctly Minnesota tool. In a financial ENE or a social ENE regarding custody issues, experienced evaluators hear a brief summary of each side and provide a candid, confidential opinion on how the case is likely to turn out. That reality check settles many cases early. Courts generally encourage these processes unless there has been domestic abuse, in which case safety comes first.
Learn more: Divorce Mediation in Minnesota
If you and your spouse want to avoid court while keeping a structured, cooperative process, collaborative divorce is another option our attorneys offer.
Kohlmeyer Hagen, Law Office Chtd. is one of the largest family law teams in southern Minnesota, with offices in Mankato and Rochester. We handle divorce cases across the region and know the local courts where these matters are decided.
Cases for clients in and around Mankato are generally heard in Blue Earth County District Court, part of Minnesota’s Fifth Judicial District. Cases for clients in and around Rochester are generally heard in Olmsted County District Court, part of the Third Judicial District. Knowing how a particular court and its judges tend to handle scheduling, ICMCs, and evaluation processes is part of representing you well, and it is something a firm from outside the area cannot offer.
Wherever you are in southern Minnesota, both offices serve clients on every issue described on this page.
Yes. The only legal ground for divorce in Minnesota is an irretrievable breakdown of the marriage (Minn. Stat. § 518.06). You do not have to prove wrongdoing, and one spouse can obtain a divorce even if the other objects.
No. Minnesota divides marital property equitably, meaning fairly, under Minn. Stat. § 518.58. A fair division is often close to equal for a long marriage, but the court can divide assets and debts unequally when the circumstances justify it.
It depends on the equity and your circumstances. The common outcomes are one spouse keeping the home and buying out the other’s share, selling the home and splitting the proceeds, or delaying a sale for a set period, often so children can stay in their school.
You can prepare and file the starting paperwork through the Minnesota Judicial Branch system, and some spouses do this in simple, uncontested cases. When property, retirement, support, or children are involved, it is wise to have an attorney review the terms before you sign, because a decree is hard to change later.
Often, no. If your divorce is uncontested, you may finish with a brief hearing or no hearing at all. A courtroom is usually required only when you and your spouse cannot agree and a judge has to decide the disputed issues.
There is no fixed waiting period beyond the 180-day residency requirement. An uncontested case can finalize in roughly one to two months, while a contested case that settles typically takes two to six months.
Usually not automatically. While you are married, both spouses generally have an equal right to live in the home. To require a spouse to leave before the divorce is final, you typically have to ask the court for a temporary order showing a specific reason, such as safety.
Generally no. Because Minnesota is no-fault, an affair usually does not change property division or maintenance. The exception is financial: if a spouse spent marital money on the affair, the court can account for that as a waste of marital assets.
Most divorce case records are public, though certain sensitive information and some documents are restricted. Final decrees are generally accessible, while items like financial account numbers and some filings are protected.
Safety comes first. Domestic abuse affects custody decisions and can remove a case from mediation or ENE, and the court can issue protective orders. If you are dealing with abuse, tell your attorney early so the case is handled accordingly.
Every divorce is different, and the smartest first step is a conversation about your specific situation. Schedule a free consultation with a Kohlmeyer Hagen attorney in Mankato or Rochester today.
