North Dakota does not permit couples to establish common law marriages within its borders, having abolished the practice in 1890. However, if you entered into a valid common law marriage in one of the nine states that still recognize such unions (Colorado, Iowa, Kansas, Montana, Oklahoma, Rhode Island, Texas, Utah, or the District of Columbia), North Dakota courts will honor your marriage under the Full Faith and Credit Clause of the U.S. Constitution. This means you must obtain a formal divorce through North Dakota courts to legally end your relationship, following the same procedures as traditionally married couples. The divorce filing fee is $160, and you must establish residency for at least 6 months before the court can grant your divorce.
Key Facts: Common Law Divorce in North Dakota
| Factor | Details |
|---|---|
| Filing Fee | $160 (as of July 1, 2025) |
| Residency Requirement | 6 months minimum |
| Waiting Period | None required |
| Property Division | Equitable distribution |
| Common Law Marriage Status | Not recognized if formed in-state; out-of-state unions honored |
| Grounds for Divorce | 7 grounds including no-fault (irreconcilable differences) |
| Spousal Support | Limited duration only; no permanent alimony |
Does North Dakota Recognize Common Law Marriage?
North Dakota does not recognize common law marriages formed within the state, having abolished this form of marriage in 1890. Under N.D.C.C. § 14-03-01, marriage in North Dakota requires a license and solemnization. Simply living together, sharing finances, or referring to each other as husband and wife does not create a legal marriage in North Dakota, regardless of how long the cohabitation lasts.
However, North Dakota courts must recognize valid common law marriages established in other jurisdictions under Article IV, Section 1 of the U.S. Constitution, known as the Full Faith and Credit Clause. If you established a common law marriage in Texas, Colorado, or another recognizing state before moving to North Dakota, your marriage retains its legal validity. This constitutional protection means North Dakota cannot refuse to acknowledge your marital status simply because its own laws do not permit common law marriage formation.
The practical implication is significant: if you have a valid out-of-state common law marriage and wish to end your relationship in North Dakota, you cannot simply separate. You must file for divorce through the North Dakota district court system, following the same procedures and meeting the same requirements as couples who married through traditional ceremonies. There is no such thing as a common law divorce where separation alone terminates the marriage.
States That Recognize Common Law Marriage in 2026
Understanding which states permit common law marriage formation helps determine whether you have a valid marriage that North Dakota must recognize. As of 2026, nine states and the District of Columbia still allow couples to establish common law marriages.
| State | Key Requirements |
|---|---|
| Colorado | Public declaration as spouses; community reputation as married (revised 2021) |
| Iowa | Continuous cohabitation; present intent to marry; public holding out |
| Kansas | Both parties must be 18+; present marriage agreement; public representation (K.S.A. § 23-2502) |
| Montana | Mutual consent; cohabitation; public repute; competency to marry |
| Oklahoma | Mutual agreement to be married; cohabitation; public reputation |
| Rhode Island | Serious intent to be married; conduct as married couple |
| Texas | Declaration filed with county clerk OR agreement + cohabitation + public representation; both parties 18+ |
| Utah | Cohabitation; mutual consent; reputation as married; competency |
| District of Columbia | Agreement to marry; cohabitation; holding out as married |
Several states have recently abolished common law marriage but continue to recognize unions formed before their abolition dates. Alabama recognized common law marriages formed before January 1, 2017. South Carolina honored unions established before July 24, 2019. Georgia recognized marriages formed before January 1, 1997. Pennsylvania acknowledged unions created before January 1, 2005. These grandfathered marriages remain valid and would be recognized by North Dakota courts if properly documented.
How to Prove Your Common Law Marriage in North Dakota Court
Proving a valid common law marriage to a North Dakota court requires presenting clear and convincing evidence that your relationship meets the legal requirements of the state where it was formed. The burden of proof falls on the party asserting the marriage exists. Because North Dakota judges may be unfamiliar with other states common law marriage standards, you must essentially teach the court the foreign states law and demonstrate compliance.
Documentary evidence provides the strongest foundation for proving your common law marriage. Joint tax returns filed as married filing jointly demonstrate both intent to be married and public representation of marital status. Property deeds, mortgage documents, and lease agreements listing both parties as spouses show shared financial commitment and public acknowledgment. Insurance policies naming each other as spouses on health, life, or auto coverage provide contemporaneous proof of marital intent. Bank accounts held jointly, credit card accounts with authorized users designated as spouses, and retirement account beneficiary designations all support your claim.
Witness testimony supplements documentary evidence by establishing how you held yourselves out to family, friends, and the community. Affidavits from blood relatives of both parties carry significant weight with courts. Statements from friends, neighbors, employers, and colleagues who observed you refer to each other as husband and wife help establish your public reputation as a married couple. These witnesses should describe specific instances where you introduced each other as spouses or were treated as a married couple by others.
Additional evidence includes photographs from events where you wore wedding rings or were identified as married, correspondence addressed to you as a married couple, membership cards or documents listing you as spouses, and any declarations or affidavits filed in the state where the marriage was formed. Texas, for example, allows couples to file a Declaration of Informal Marriage with the county clerk, which provides definitive proof of the relationship.
Filing for Divorce in North Dakota: Residency and Process
Ending a common law marriage in North Dakota follows identical procedures to divorcing from a ceremonial marriage. Under N.D.C.C. § 14-05-17, the filing spouse must be a bona fide resident of North Dakota for at least 6 months immediately before the divorce can be granted. Military personnel stationed in North Dakota may satisfy this requirement through their posting.
The divorce process begins when you file a Complaint for Divorce with the district court in the county where you or your spouse resides. The filing fee is $160 as of July 1, 2025, which represented the first increase since 1995 when the fee was $80. If you cannot afford the filing fee, you may petition for a fee waiver by filing a Financial Affidavit demonstrating financial hardship. The court will evaluate your income, assets, and expenses before deciding whether to grant the waiver.
After filing, you must serve your spouse with the divorce papers. Service fees range from $25-$75 depending on whether you use the sheriffs office or a private process server. Your spouse has 21 days to respond if served within North Dakota, or 30 days if served outside the state. North Dakota has no mandatory waiting period after filing, meaning uncontested divorces can proceed relatively quickly once all requirements are met.
North Dakota recognizes seven grounds for divorce: adultery, extreme cruelty, willful desertion, willful neglect, abuse of alcohol or controlled substances, conviction of a felony, and irreconcilable differences. The vast majority of divorces proceed on the no-fault ground of irreconcilable differences, which does not require proving any misconduct by either spouse. For common law marriages, the grounds and process are identical to ceremonial marriage divorces.
Property Division in Common Law Marriage Divorces
North Dakota is an equitable distribution state, meaning courts divide marital property fairly but not necessarily equally. Under N.D.C.C. § 14-05-24, when a divorce is granted, the court must make an equitable distribution of the property and debts of both parties. The same rules apply whether your marriage was ceremonial or common law.
North Dakota operates as a kitchen sink jurisdiction, meaning all property owned by either spouse becomes part of the marital estate subject to division. This includes property acquired before the marriage, during the marriage, inherited property, and gifts. The source or timing of acquisition affects how the court weighs the property in making an equitable division, but nothing is automatically excluded from consideration.
Courts apply the Ruff-Fischer guidelines, derived from the landmark cases Ruff v. Ruff (1952) and Fischer v. Fischer (1966), to determine fair division. Judges consider the spouses respective ages, earning capacities, duration of the marriage, conduct during the marriage, stations in life, health and physical conditions, debts, property brought to the marriage, contributions to accumulating marital property, and any other relevant factors. These same guidelines apply in common law marriage dissolutions.
The valuation date for marital property defaults to 60 days before the initially scheduled trial date unless the parties mutually agree on a different date. If substantial changes in asset values occur between valuation and trial, the court may adjust accordingly. For government pensions subject to division, special rules require computing what Social Security benefits would have been worth during the covered employment period.
Spousal Support in North Dakota Common Law Divorces
North Dakota courts cannot award permanent spousal support under N.D.C.C. § 14-05-24.1. The law limits alimony to temporary, rehabilitative, or lump-sum awards designed to help a disadvantaged spouse transition to financial independence. This restriction applies equally to common law and ceremonial marriages.
To receive spousal support, the requesting spouse must demonstrate two things: they lack sufficient property or income to provide for their reasonable needs considering the marital standard of living, and the paying spouse has the ability to provide support without undue economic hardship. The court applies the Ruff-Fischer guidelines, considering factors such as the spouses ages, earning abilities, length of marriage, stations in life, conduct during the marriage, and each partys financial circumstances.
Duration guidelines generally follow these benchmarks: marriages under 5 years may receive support lasting up to 50% of the marriage length; 5-10 year marriages up to 60%; 10-15 year marriages up to 70%; 15-20 year marriages up to 80%; marriages over 20 years have flexible duration determined by agreement or judicial discretion. A rebuttable presumption exists that support terminates when the payor reaches full Social Security retirement age.
Spousal support automatically terminates upon the recipients remarriage or cohabitation with another individual in a marriage-like relationship for longer than one year. This termination provision does not apply to rehabilitative support designed specifically to help a spouse obtain education or job training. Modification of support requires demonstrating a material change in circumstances not contemplated at the time of the original award.
Child Custody and Parenting Time
Child custody determinations in common law marriage divorces follow the same best interests of the child standard applied in all North Dakota custody cases. Under N.D.C.C. § 14-09-06.2, courts must consider 13 specific factors when determining residential responsibility and parenting time arrangements.
The statutory factors include the love and emotional ties between each parent and child; each parents ability to provide nurture, love, affection, and guidance; capacity to provide food, clothing, shelter, medical care, and a safe environment; the childs developmental needs; the moral fitness of each parent as it impacts the child; the mental and physical health of each parent; evidence of domestic violence; the benefits or detriments of maintaining continuity in the childs home and community; and the likelihood each parent will foster a close relationship between the child and the other parent.
North Dakota law creates a rebuttable presumption against awarding residential responsibility to a parent who has committed domestic violence. This presumption can only be overcome by clear and convincing evidence that the childs best interests require that parent to have residential responsibility. The court must make specific findings of fact explaining how the custody arrangement protects the child and any domestic violence victim.
Between mothers and fathers, whether married ceremonially or through common law, there is no presumption favoring either parent. Courts focus solely on which arrangement best serves the childs welfare. Custody orders cannot be modified for at least two years after the original order except in limited circumstances, reflecting North Dakotas policy of promoting stability for children.
Comparison: Common Law Divorce vs. Traditional Divorce in North Dakota
| Factor | Common Law Marriage Divorce | Traditional Marriage Divorce |
|---|---|---|
| Filing Fee | $160 | $160 |
| Residency Requirement | 6 months | 6 months |
| Proof Required | Marriage validity + divorce grounds | Divorce grounds only |
| Property Division | Equitable distribution | Equitable distribution |
| Spousal Support | Limited duration only | Limited duration only |
| Child Custody | Best interests standard | Best interests standard |
| Timeline | May be longer due to proving marriage | Standard timeline |
| Grounds | Same 7 grounds available | Same 7 grounds available |
| Process | Identical court procedures | Standard procedures |
The primary difference between dissolving a common law marriage and a traditional marriage in North Dakota lies in the initial burden of establishing that a valid marriage exists. While traditionally married couples simply present their marriage certificate, common law spouses must prove their union meets the legal requirements of the state where it was formed. Once the marriage is established, all other aspects of the divorce proceed identically.
Cost Breakdown for Common Law Divorce in North Dakota
Divorce costs in North Dakota vary significantly based on whether your case is contested or uncontested. Understanding typical expenses helps you plan appropriately for your common law marriage dissolution.
For uncontested cases where both spouses agree on all issues, total costs typically range from $200-$400 when handled without an attorney. This includes the $160 filing fee, $25-$75 for service of process, and $10-$25 for certified document copies. The median total cost for an uncontested divorce with attorney assistance is approximately $1,800 in North Dakota.
Contested divorces involving disputes over property, support, or custody cost substantially more. Median costs reach approximately $10,000 for contested cases. North Dakota family law attorneys charge an average of $260 per hour, though rates vary by experience, location, and case complexity. High-conflict cases involving business valuations, custody evaluations, or complex asset division can exceed $20,000 in total legal fees.
Common law marriage divorces may incur additional costs for proving the marriage existed. These expenses could include obtaining certified copies of documents from other states ($10-$50 per document), fees for witness depositions ($200-$500), and costs for expert testimony if the validity of the marriage is contested. Hiring a family law attorney familiar with common law marriage issues in your originating state can help streamline this process.
Frequently Asked Questions
Can I establish a common law marriage by living in North Dakota for a certain number of years?
No. North Dakota abolished common law marriage in 1890, and no amount of cohabitation creates a legal marriage under North Dakota law. Living together for decades, sharing finances, raising children together, or referring to each other as spouses does not establish marital rights in North Dakota. If you want legal recognition as a married couple while residing in North Dakota, you must obtain a marriage license and have your marriage solemnized according to N.D.C.C. § 14-03-01.
If I have a valid common law marriage from Texas, can I get divorced in North Dakota?
Yes. North Dakota must recognize valid common law marriages formed in other states under the Full Faith and Credit Clause of the U.S. Constitution. To file for divorce, you must establish residency in North Dakota for at least 6 months before the court can grant your divorce. The filing fee is $160, and you will follow the same procedures as traditionally married couples. You will need to prove your Texas common law marriage was valid by presenting evidence of your agreement to marry, cohabitation in Texas, and public representation as spouses.
What evidence do I need to prove my common law marriage in North Dakota court?
North Dakota courts require clear and convincing evidence that your marriage meets the legal requirements of the state where it was formed. Strong evidence includes joint tax returns filed as married, property deeds listing both parties as spouses, insurance policies naming each other as spouses, joint bank accounts, and a Declaration of Informal Marriage if one was filed. Witness affidavits from blood relatives and friends who observed you hold yourselves out as married supplement documentary evidence. The burden of proof falls on the party claiming the marriage exists.
How is property divided in a North Dakota common law divorce?
North Dakota uses equitable distribution to divide marital property under N.D.C.C. § 14-05-24. Courts apply the Ruff-Fischer guidelines, considering factors including each spouses age, earning capacity, marriage duration, conduct, health, debts, and contributions to marital property. North Dakota is a kitchen sink state, meaning all property owned by either spouse becomes part of the marital estate subject to division, regardless of when or how it was acquired. Fair division does not necessarily mean equal division.
Can I receive spousal support from my common law spouse in North Dakota?
Yes, spousal support is available in common law marriage divorces under N.D.C.C. § 14-05-24.1. However, North Dakota prohibits permanent alimony. You must prove you lack sufficient property or income to meet your reasonable needs and that your spouse can provide support without undue hardship. Support duration typically ranges from 50-80% of the marriage length depending on how long you were married. Support terminates upon remarriage or cohabitation in a marriage-like relationship for over one year.
Does North Dakota recognize domestic partnerships from other states?
North Dakota recognizes domestic partnerships validly established in other states, similar to its recognition of out-of-state common law marriages. However, North Dakota does not permit domestic partnerships to be formed within the state. If you registered a domestic partnership in another jurisdiction, North Dakota should honor that status for legal purposes. The dissolution of a domestic partnership follows procedures analogous to divorce, requiring formal legal proceedings rather than simple separation.
How long does a common law divorce take in North Dakota?
Uncontested common law divorces in North Dakota typically take 2-4 months from filing to final decree, assuming both parties cooperate and you have met the 6-month residency requirement. Contested cases take 6-12 months or longer depending on the complexity of disputed issues. Common law marriages may take additional time if the opposing party challenges the validity of the marriage, requiring you to prove the marriage existed before proceeding with divorce issues. There is no mandatory waiting period after filing in North Dakota.
What happens to child custody in a common law divorce?
Child custody in common law marriage divorces follows the same best interests of the child standard applied in all North Dakota custody cases under N.D.C.C. § 14-09-06.2. Courts consider 13 statutory factors including each parents relationship with the child, ability to provide care, mental and physical health, and evidence of domestic violence. There is no presumption favoring mothers or fathers. The court will establish residential responsibility and parenting time arrangements that promote the childs welfare and stability.
Can my spouse contest that we have a valid common law marriage?
Yes. If your spouse denies that a valid common law marriage existed, you must prove the marriage by clear and convincing evidence before the divorce can proceed. This situation commonly arises when one spouse seeks to avoid property division or support obligations. You would need to present documentary evidence, witness testimony, and potentially expert testimony regarding the common law marriage requirements of the state where the marriage was allegedly formed. An attorney experienced in common law marriage issues is highly recommended for contested cases.
What if I moved to North Dakota before my common law marriage was fully established?
If you left a common law marriage state before meeting all requirements for a valid marriage, you may not have a legally recognized union. Common law marriage requirements must be satisfied while residing in a recognizing state. Moving to North Dakota midway through forming the relationship likely means no valid marriage exists, as North Dakota does not permit common law marriage formation. However, if you later returned to a recognizing state and completed the requirements there, or if courts in the original state would find the marriage valid based on actions before you left, recognition may still be possible. Consulting a family law attorney can help clarify your specific situation.
This guide provides general information about common law marriage divorce in North Dakota as of May 2026. Laws change, and individual circumstances vary. Consult with a qualified North Dakota family law attorney for advice specific to your situation. Filing fees verified as of July 1, 2025. Always confirm current fees with your local district court clerk before filing.