Start with Mont. Code Ann. § 40-4-203. In Montana, Montana calls it maintenance. Discretionary after eligibility findings. Courts apply statutory factors without a percentage formula. Forms include Temporary and longer-term maintenance; rehabilitative structuring is common.. That is the question this guide answers for maintenance. Duration: Duration should reflect the time needed to obtain education or employment unless longer support is justified. Termination: Death, remarriage, or the end of the ordered term.
What maintenance is (and is not)
Maintenance is court-ordered support from one spouse to the other after separation or divorce. It is separate from child support (see Mont. Code Ann. § 40-4-204; Montana Child Support Guidelines) and from property division. A single judgment may include all three, but each has its own legal tests.
No spouse is automatically entitled to maintenance. Courts typically ask whether one party has a genuine need and whether the other has the ability to pay, then apply Montana's statutory framework.
Eligibility and statutory factors
Discretionary after eligibility findings. Courts apply statutory factors without a percentage formula.
Fault. Marital misconduct is generally not considered except as it relates to economic matters.
Document income, earning capacity, health, length of marriage, contributions as homemaker or to the other spouse's career, and the marital standard of living. Those facts drive both temporary (pendente lite) and final awards.
How the Montana rule applies
Apply the Montana authorities in order. The facts are simplified so the statute and the standard are visible.
One spouse asks a Montana court for maintenance after a divorce filing.
- Use the label and statute Montana actually uses: maintenance under Mont. Code Ann. § 40-4-203.
- There is no formula. Apply the statutory factors: Discretionary after eligibility findings. Courts apply statutory factors without a percentage formula.
- Set duration from Montana rules: Duration should reflect the time needed to obtain education or employment unless longer support is justified.
- Identify what ends the award: Death, remarriage, or the end of the ordered term.
Limited. Indefinite awards are uncommon and fact-intensive. Fault: Marital misconduct is generally not considered except as it relates to economic matters. Post-2018 federal TCJA rules apply; confirm Montana state-tax conformity.
Types of maintenance in Montana
Temporary and longer-term maintenance; rehabilitative structuring is common.
Labeling matters. Rehabilitative awards usually require a plan (schooling, retraining, re-entry to the workforce). Durational or term awards run for a fixed period. Lump-sum or reimbursement awards may be non-modifiable depending on the judgment language and statute.
How amount is set
Montana does not use a statewide calculator for final maintenance. Judges weigh the statutory factors and the record. Online “alimony calculators” are at best rough illustrations and are not controlling.
Temporary support while a divorce is pending often follows different local practices or guidelines than the final award. Confirm what your county or division actually uses.
How long maintenance lasts
Duration should reflect the time needed to obtain education or employment unless longer support is justified.
Permanent / indefinite support. Limited. Indefinite awards are uncommon and fact-intensive.
When maintenance ends or can be changed
Death, remarriage, or the end of the ordered term.
Either party may usually seek modification upon a substantial change in circumstances unless the award was expressly made non-modifiable. Retirement, disability, remarriage, cohabitation, and large income swings are frequent triggers — but the statutory test and burden of proof are Montana-specific.
Taxes
Post-2018 federal TCJA rules apply; confirm Montana state-tax conformity.
Child support remains non-deductible and non-taxable. Do not assume maintenance treatment mirrors child support.
Case law: how Montana courts decide maintenance
These LawDiver opinions illustrate how Montana appellate courts discuss need, ability to pay, duration, and related issues:
In RE THE MARRIAGE OF MARTHA J. BURRIS, Plaintiff and Respondent, v. BILLY C. BURRIS, Defendant and Appellant
…r. Burris to pay a $250 per month sum “as and for permanent alimony.” Throughout both marriages, Mr. Burris held a position as an Immigration Officer of the United States. Mrs. Burris did not work outside the home but took care of the couple’s three sons. Today Mr. Burris is retired. Mrs. Burris is now unemployed, although at one time she held a full-time job for five years at…
Montana opinions such as In RE THE MARRIAGE OF MARTHA J. BURRIS, Plaintiff and Respondent, v. BILLY C. BURRIS, Defendant and Appellant are cited where maintenance is disputed. The court stated: "Burris to pay a $250 per month sum “as and for permanent alimony.” Throughout both marriages, Mr. Burris held a position as an Immigration Officer of the United States. Mrs. Burris did not work outside the home but took care of the couple’s three sons. Today Mr. Burris is retired." That is the language to brief; the rest of the decision supplies the procedural posture.
In Re the MARRIAGE OF DONALD JOHNSRUD, Petitioner and Respondent, and JEANETTE I. JOHNSRUD, Respondent and Appellant
…effort of the marital partners, is, strictly speaking, not alimony. Where property is acquired during marriage by the joint efforts of the parties, it should be divided between the spouses according to what is just and reasonable. This division is a distribution of property in kind or where that is impracticable the value of the interest in property in money can be…
Montana opinions such as In Re the MARRIAGE OF DONALD JOHNSRUD, Petitioner and Respondent, and JEANETTE I. JOHNSRUD, Respondent and Appellant are cited where maintenance is disputed. The court stated: "Where property is acquired during marriage by the joint efforts of the parties, it should be divided between the spouses according to what is just and reasonable." That is the language to brief; the rest of the decision supplies the procedural posture.
In re the MARRIAGE OF DONALD JOHNSRUD, and and JEANETTE I. JOHNSRUD, and
In re the MARRIAGE OF DONALD JOHNSRUD, and and JEANETTE I. JOHNSRUD, and, 181 Mont. 544 (1977)
…effort of the marital partners, is, strictly speaking, not alimony. Where property is acquired during marriage by the joint efforts of the parties, it should be divided between the spouses according to what is just and reasonable. This division is a distribution of property in kind or where that is impracticable the value of the interest in property in money can be…
In re the MARRIAGE OF DONALD JOHNSRUD, and and JEANETTE I. JOHNSRUD, and is worth reading on Montana maintenance because the court put the point in its own words: "Where property is acquired during marriage by the joint efforts of the parties, it should be divided between the spouses according to what is just and reasonable." Use that passage as the starting point, then read the facts that precede it.
In Re the MARRIAGE OF FLORENCE A. REILLY, Petitioner and Respondent, and RUDDY RAYNER REILLY, Respondent and Appellant
…of not less than Two Hundred Dollars ($200.00) per month as alimony and for the care, support, and maintenance and education of said minor children in addition to any reasonable expenses incurred on behalf of said minor children for medical, hospital, dental care and optical.” (Emphasis added.) After the property settlement was executed, the wife with her two minor daughters to…
In Re the MARRIAGE OF FLORENCE A. REILLY, Petitioner and Respondent, and RUDDY RAYNER REILLY, Respondent and Appellant is worth reading on Montana maintenance because the court put the point in its own words: "Two Hundred Dollars ($200.00) per month as alimony and for the care, support, and maintenance and education of said minor children in addition to any reasonable expenses incurred on behalf of said minor children for medical, hospital, dental care and optical.” (Emphasis added." Use that passage as the starting point, then read the facts that precede it.
In Re the MARRIAGE OF LINDA L. COOPER, Petitioner and Respondent, and ROBERT T. COOPER, Respondent and Appellant
…until his oldest child attained majority and $200 per month alimony thereafter until her death or remarriage. Robert’s ex-wife relinquished all claims to his military pension and Veterans Administration disability benefits in exchange for the balance of the marital assets. The District Court found that: “[bjetween October of 1979 until... [Robert] retired in November of 1981 th…
Montana opinions such as In Re the MARRIAGE OF LINDA L. COOPER, Petitioner and Respondent, and ROBERT T. COOPER, Respondent and Appellant are cited where maintenance is disputed. The court stated: "Robert’s ex-wife relinquished all claims to his military pension and Veterans Administration disability benefits in exchange for the balance of the marital assets. The District Court found that: “[bjetween October of 1979 until..." That is the language to brief; the rest of the decision supplies the procedural posture.
In Re the MARRIAGE OF RICHARD RUSH, Petitioner and Respondent, and BARBARA RUSH, Respondent and Appellant
…ch child attained the age of majority and $400 per month in alimony until the alimony payments reached a total of $24,000. A provision for renegotiation of the terms of the settlement was included therein. Two of the children have been emancipated and are no longer in need of support. The youngest child, Richard Jr., is 17 years of age and still dependent upon his parents for s…
In Re the MARRIAGE OF RICHARD RUSH, Petitioner and Respondent, and BARBARA RUSH, Respondent and Appellant is worth reading on Montana maintenance because the court put the point in its own words: "A provision for renegotiation of the terms of the settlement was included therein. Two of the children have been emancipated and are no longer in need of support. The youngest child, Richard Jr." Use that passage as the starting point, then read the facts that precede it.
In Re the MARRIAGE OF JEAN PURDY COOPER, Petitioner and Respondent, and LAWRENCE PETER COOPER, JR., Respondent and
…f the parties hereto are unable to agree upon the amount of alimony to be paid to the wife, if any, the wife reserves the right to present this matter to the court having jurisdiction for a determination of the amount of money to which she would be entitled for alimony. Lawrence Cooper paid the $4,200 pursuant to the above provision. In August, 1976, Mrs. Cooper filed a petitio…
Montana opinions such as In Re the MARRIAGE OF JEAN PURDY COOPER, Petitioner and Respondent, and LAWRENCE PETER COOPER, JR., Respondent and are cited where maintenance is disputed. The court stated: "Lawrence Cooper paid the $4,200 pursuant to the above provision. In August, 1976, Mrs." That is the language to brief; the rest of the decision supplies the procedural posture.
In Re the MARRIAGE OF LINDEN EDWARDS, Petitioner and Appellant, and MARILYN EDWARDS, Respondent and Respondent
…an abuse of discretion to award the wife indefinite monthly alimony in addition to a disproportionate property share when the wife is not disabled. On appeal, the husband also claims that the court erroneously considered the husband’s living arrangements, thus compensating the wife for his “marital misconduct.” We affirm the lower court judgment. The court considered the statut…
In Re the MARRIAGE OF LINDEN EDWARDS, Petitioner and Appellant, and MARILYN EDWARDS, Respondent and Respondent is worth reading on Montana maintenance because the court put the point in its own words: "On appeal, the husband also claims that the court erroneously considered the husband’s living arrangements, thus compensating the wife for his “marital misconduct.” We affirm the lower court judgment." Use that passage as the starting point, then read the facts that precede it.
Practical checklist
- Identify the correct statutory label (maintenance) and controlling section (Mont. Code Ann. § 40-4-203).
- Assemble income, budget, and health evidence for both spouses.
- For rehabilitative requests, prepare a concrete plan and timeline.
- Address fault only if Montana law makes it relevant to eligibility or amount.
- Search LawDiver for recent Montana decisions before mediation.
- Cross-check child support interactions via the Montana child support guide.
Key takeaways
- Montana uses the term maintenance under Mont. Code Ann. § 40-4-203.
- Amount and duration are largely discretionary, guided by statutory factors. Discretionary after eligibility findings. Courts apply statutory factors without a percentage formula.
- Common forms include: Temporary and longer-term maintenance; rehabilitative structuring is common.
- Duration framework: Duration should reflect the time needed to obtain education or employment unless longer support is justified.
- Permanent / indefinite support: Limited. Indefinite awards are uncommon and fact-intensive.
- Companion child-support guide: Montana child support guidelines.
Frequently asked questions
Does Montana still award permanent maintenance?
Limited. Indefinite awards are uncommon and fact-intensive.
How is maintenance calculated in Montana?
Montana leaves amount largely to judicial discretion under Mont. Code Ann. § 40-4-203, guided by statutory factors rather than a mandatory statewide calculator.
How long do I have to be married to receive maintenance?
Duration should reflect the time needed to obtain education or employment unless longer support is justified. Short marriages rarely produce long-term awards; longer marriages support broader remedies where the statute allows.
Does remarriage or cohabitation end maintenance?
Death, remarriage, or the end of the ordered term.
Is maintenance taxable?
Post-2018 federal TCJA rules apply; confirm Montana state-tax conformity.
Where can I read Montana maintenance opinions?
Open the cases linked above or search LawDiver scoped to Montana. For support of children, see the Montana child support guidelines guide.
Disclaimer
This article provides general information about Montana maintenance and is not legal advice. Confirm the current text of Mont. Code Ann. § 40-4-203 and consult a licensed Montana family-law attorney before acting on any rule described here.