Wyoming courts award alimony based on judicial discretion under Wyo. Stat. § 20-2-114, with no statutory formula—but attorneys commonly use a baseline calculation of the higher earner's gross income divided by three, minus one-quarter of the lower earner's gross income. For a spouse earning $90,000 married to a spouse earning $40,000, this formula produces an estimated annual alimony obligation of $20,000. Duration typically follows a guideline of 1 year of support for every 3 years of marriage, meaning a 15-year marriage could result in approximately 5 years of spousal support payments.
Key Facts: Wyoming Alimony at a Glance
| Factor | Wyoming Law |
|---|---|
| Governing Statute | Wyo. Stat. § 20-2-114 |
| Calculation Method | Judicial discretion (no statutory formula) |
| Common Baseline Formula | (Higher Income ÷ 3) - (Lower Income ÷ 4) |
| Duration Guideline | 1 year per 3 years of marriage |
| Divorce Filing Fee | $70–$160 (varies by county) |
| Residency Requirement | 60 days minimum |
| Waiting Period | None required |
| Grounds for Divorce | No-fault (irreconcilable differences) |
| Property Division | Equitable distribution |
| Modification | Permitted upon material change in circumstances |
| Termination on Remarriage | Not automatic—requires court review |
How Wyoming Courts Calculate Alimony Amounts
Wyoming courts use a need-and-ability analysis to determine spousal support amounts, with judges retaining broad discretion under Wyo. Stat. § 20-2-114 to award "reasonable alimony out of the estate of the other having regard for the other's ability to pay." While no statutory formula exists, Wyoming family law practitioners commonly apply a baseline calculation: divide the higher-earning spouse's gross annual income by three, then subtract one-quarter of the lower-earning spouse's gross annual income. This produces a starting point that actual awards typically fall within 20% above or below, depending on the specific factors present in each case.
The baseline alimony formula works as follows: if Spouse A earns $120,000 annually and Spouse B earns $48,000 annually, the calculation would be ($120,000 ÷ 3) minus ($48,000 ÷ 4), which equals $40,000 minus $12,000, resulting in an estimated annual alimony obligation of $28,000. Monthly, this translates to approximately $2,333 in spousal support. Courts may adjust this figure significantly based on the length of the marriage, health conditions, age of the parties, and contributions each spouse made during the marriage.
Wyoming is one of approximately 15 states that grant judges nearly unlimited discretion in setting alimony amounts. This makes accurate estimation more challenging than in states with rigid statutory guidelines like Massachusetts or Colorado. Where child support follows mathematical guidelines set by law, alimony remains firmly within the judge's discretion. A 25-year marriage where one spouse sacrificed career advancement to support the other receives very different treatment than a 3-year marriage between two working professionals.
Three Types of Spousal Support in Wyoming
Wyoming courts recognize three distinct types of spousal support, each serving a different purpose and lasting for different periods. Understanding which type applies to your situation is essential for estimating how much alimony Wyoming will award.
Transitional Support (Rehabilitative Alimony)
Transitional support is the most common type of alimony awarded in Wyoming divorces. Courts award transitional support to help a spouse obtain education or job training necessary to re-enter the workforce and achieve financial independence. A spouse who left the workforce for 10 years to raise children might receive transitional support for 2–4 years while completing a degree or professional certification. Monthly amounts typically range from $500 to $3,000 depending on the income disparity and the cost of the educational program.
Compensatory Support
Compensatory support repays a spouse for significant financial or other contributions to the other spouse's education, career, or earning ability during the marriage. If one spouse worked to put the other through medical school, Wyoming courts may award compensatory support to reimburse those contributions. This type of support often takes the form of a lump sum payment or short-term monthly payments calculated to match the estimated value of the supporting spouse's contributions.
Spousal Maintenance (Long-Term or Permanent Alimony)
Spousal maintenance provides ongoing support to maintain a standard of living similar to what was enjoyed during the marriage. Wyoming courts reserve permanent alimony for marriages exceeding 20 years where the supported spouse faces genuine barriers to self-sufficiency due to age, health conditions, or loss of employable skills. A 58-year-old spouse who has not worked in 25 years and has no marketable skills may receive permanent maintenance. These awards can continue indefinitely until the death of either party, the remarriage of the recipient (subject to court review), or a material change in circumstances.
How Long Does Alimony Last in Wyoming?
Wyoming alimony duration typically follows an informal guideline of 1 year of spousal support for every 3 years of marriage. A 12-year marriage might result in 4 years of alimony payments, while a 21-year marriage could produce 7 years or more of support. This guideline is not codified in statute—Wyo. Stat. § 20-2-114 grants judges full discretion to determine appropriate duration based on the circumstances of each case.
| Length of Marriage | Estimated Alimony Duration |
|---|---|
| 3 years | 1 year |
| 6 years | 2 years |
| 9 years | 3 years |
| 12 years | 4 years |
| 15 years | 5 years |
| 18 years | 6 years |
| 21+ years | 7+ years or permanent |
Wyoming courts generally view alimony as transitional rather than permanent. The purpose is to help a financially disadvantaged spouse gain independence, not to permanently equalize incomes between former spouses. In practice, support is often structured with a defined end date or tied to specific milestones—completing a degree, obtaining employment, or reaching a point where self-support is reasonably achievable.
Permanent alimony extending beyond the 1-year-per-3-years guideline is reserved for marriages exceeding 20 years where the supported spouse cannot become self-supporting due to advanced age, declining health, or loss of education or job skills. Judges typically reserve permanent support for extreme circumstances and long-term marriages where the receiving spouse has no realistic path to financial independence.
Factors Wyoming Courts Consider When Awarding Alimony
Wyoming law grants judges broad discretion to consider whatever factors they find relevant when determining spousal support. Unlike states such as Colorado or Massachusetts that provide a statutory list of 15 to 20 specific factors, Wyo. Stat. § 20-2-114 directs judges to consider the paying spouse's ability to pay and the requesting spouse's need for financial support. Through case law, Wyoming courts have developed additional factors they routinely evaluate.
Primary Factors Courts Evaluate
The financial resources and earning capacity of each spouse form the foundation of any alimony determination. Courts examine current income, employability, education level, and the time and expense necessary for the requesting spouse to acquire sufficient education or training to find appropriate employment. A spouse with a graduate degree and 15 years of work experience has significantly different prospects than a spouse who never completed high school.
The length of the marriage directly impacts both the amount and duration of alimony awards. Longer marriages create greater financial interdependence and justify longer support periods. The age and physical and emotional health of both spouses also factor heavily—a 62-year-old spouse with chronic health conditions requires different consideration than a healthy 35-year-old.
The standard of living established during the marriage provides a benchmark for what level of support is appropriate. Wyoming courts consider the lifestyle enjoyed by both spouses when determining an appropriate alimony payment amount. Contributions of each spouse to the marriage, including homemaking, child care, and career sacrifices, receive significant weight in alimony determinations.
Marital Fault Considerations
Wyoming courts may consider marital misconduct when determining alimony, though adultery and other fault grounds do not automatically bar or guarantee spousal support. The court evaluates the "respective merits of the parties" under Wyo. Stat. § 20-2-114, which can include consideration of fault. However, the financial impact of the misconduct carries more weight than the moral dimension. Adultery that resulted in significant marital funds being spent on an affair partner may affect property division and alimony more than adultery with no financial component.
Modifying and Terminating Alimony in Wyoming
Under Wyo. Stat. § 20-2-116, either party may petition the court to revise and alter an alimony decree at any time by demonstrating a material and substantial change in circumstances. Common grounds for modification include job loss resulting in a 25% or greater income reduction, significant salary increase or decrease exceeding $20,000 annually, retirement at normal retirement age, permanent disability affecting earning capacity, and cohabitation by the receiving spouse in a marriage-like relationship.
Wyoming is unique among U.S. states because alimony does not automatically terminate when the receiving spouse remarries. Instead, if the supported spouse remarries during the term of support, the paying spouse must petition the court for a review. The judge will only terminate alimony if the remarriage is accompanied by a material and substantial change in the receiving spouse's financial circumstances. A receiving spouse who remarries someone with significant income would likely see alimony terminated, while one who remarries an unemployed or disabled individual might continue receiving support.
Until a judge orders modification or termination, the paying spouse must continue paying alimony precisely as the existing order requires. Failure to pay can result in contempt of court charges, fines, wage garnishment, seizure of tax refunds, or even jail time. The court may also award attorney fees to the receiving spouse for enforcement actions.
Death and Alimony Termination
Alimony obligations typically terminate upon the death of either the paying or receiving spouse. Wyoming divorce decrees should specify what happens to alimony upon death. Some decrees require the paying spouse to maintain life insurance with the receiving spouse as beneficiary to secure the alimony obligation. Without such provisions, the receiving spouse has no claim against the paying spouse's estate for future alimony payments.
Wyoming Divorce Filing Fees and Costs
The divorce filing fee in Wyoming ranges from $70 to $160 depending on the county where you file. Sheridan County and Natrona County charge $160, while other counties may charge as little as $70 to $120. As of May 2026, you should verify the exact amount with your local clerk before filing, as fees are subject to change.
| Cost Category | Amount Range |
|---|---|
| Initial Filing Fee | $70–$160 |
| Answer/Response | No fee required |
| Service of Process | $35–$100 |
| 6-Person Jury Demand | $50 |
| 12-Person Jury Demand | $150 |
| Modification Petition | $70–$160 |
| Parenting Classes | $25–$50 per parent |
| Custody Evaluation | $2,500–$7,500 |
| Business Valuation | $3,000–$10,000 |
If you cannot afford filing costs, Wyoming courts offer a fee waiver through the Affidavit of Indigency (Self-Help Packet 10), available at wyocourts.gov. Total divorce costs vary dramatically based on whether the divorce is contested or uncontested. An uncontested divorce in Wyoming typically costs between $300 and $1,500 in total when both spouses agree on all terms, while contested divorces cost $11,000 to $50,000 or more. The median attorney hourly rate in Wyoming is $280, with contested cases requiring 40–180 hours of legal work.
Wyoming Residency Requirements for Divorce
Wyoming requires only 60 days of residency before filing for divorce—the shortest minimum residency requirement in the United States. The party filing for divorce must be a resident of Wyoming for at least 60 days immediately preceding the filing of the Divorce Complaint. Alternatively, if the marriage took place in Wyoming, a spouse who has lived continuously in the state from the time of marriage until filing satisfies the residency requirement regardless of the 60-day period.
Under Wyoming law, a married person who resides in Wyoming at the time of filing is considered a resident even if the other spouse lives in another state. Only one spouse needs to establish Wyoming residency to file for divorce in the state. To prove residency, the filing spouse provides a signed statement in the Complaint for Divorce attesting to at least 60 days of residency. If the court requires additional proof, a Wyoming driver's license, state identification, or an affidavit from a corroborating witness may suffice.
Wyoming has no mandatory waiting period after filing for divorce. Unlike some states that impose 30, 60, or 90-day waiting periods between filing and finalization, Wyoming allows divorces to be finalized as soon as procedural requirements are met—typically 20 to 45 days for uncontested cases where both parties agree on all terms.
Tax Implications of Wyoming Alimony
Under federal tax law changes effective since January 1, 2019, alimony payments are no longer tax-deductible for the paying spouse, nor are they taxable income for the receiving spouse. This federal rule applies to all divorces finalized after December 31, 2018, including all Wyoming divorces in 2026. For divorces finalized before 2019 with existing alimony orders, the pre-2019 tax treatment continues to apply unless the parties modify their agreement to adopt the new rules.
Wyoming has no state income tax, which simplifies the tax analysis for Wyoming residents. Neither the paying spouse nor the receiving spouse faces state-level tax consequences from alimony payments. However, both parties should consult with a tax professional regarding federal tax implications and how alimony interacts with other financial aspects of the divorce settlement.
How to Estimate Your Wyoming Alimony
To estimate how much alimony Wyoming courts might award in your case, follow these steps using the baseline formula commonly employed by Wyoming family law attorneys.
Step 1: Determine both spouses' gross annual income from all sources, including wages, self-employment income, investment returns, and other regular income.
Step 2: Apply the baseline formula: (Higher Earner's Gross Income ÷ 3) minus (Lower Earner's Gross Income ÷ 4).
Step 3: Divide by 12 to determine estimated monthly alimony.
Step 4: Estimate duration using the 1-year-per-3-years-of-marriage guideline.
Step 5: Adjust expectations based on specific factors: health conditions may increase support, significant marital assets may reduce it, and fault may influence the award in either direction.
For example, consider a 15-year marriage where Spouse A earns $150,000 and Spouse B earns $60,000. The baseline calculation produces ($150,000 ÷ 3) minus ($60,000 ÷ 4) = $50,000 minus $15,000 = $35,000 annually, or approximately $2,917 per month. Duration would be approximately 5 years under the guideline. Actual awards typically fall within 20% above or below this estimate, ranging from $2,333 to $3,500 per month in this example.
Frequently Asked Questions About Wyoming Alimony
How is alimony calculated in Wyoming?
Wyoming has no statutory alimony formula, but courts commonly use a baseline calculation: divide the higher earner's gross annual income by three, then subtract one-quarter of the lower earner's income. For incomes of $100,000 and $40,000, this produces approximately $23,333 annually or $1,944 monthly. Judges retain discretion to adjust this figure by 20% or more based on case-specific factors.
How long does alimony last in Wyoming?
Wyoming alimony typically lasts 1 year for every 3 years of marriage. A 12-year marriage might receive 4 years of support, while a 21-year marriage could receive 7 years or more. Permanent alimony is reserved for marriages exceeding 20 years where the recipient cannot achieve self-sufficiency due to age, health, or loss of employable skills.
Does adultery affect alimony in Wyoming?
Wyoming courts may consider marital misconduct when awarding alimony, but adultery does not automatically bar or increase spousal support. Under Wyo. Stat. § 20-2-114, courts evaluate the "respective merits of the parties." Adultery that caused financial harm to the marriage carries more weight than adultery with no economic impact.
Can alimony be modified in Wyoming?
Under Wyo. Stat. § 20-2-116, either spouse may petition to modify alimony by demonstrating a material and substantial change in circumstances. Valid grounds include job loss with income reduction of 25% or more, permanent disability, retirement at normal age, or the recipient's cohabitation in a marriage-like relationship.
Does remarriage automatically end alimony in Wyoming?
No. Wyoming is unique in that alimony does not automatically terminate upon the recipient's remarriage. The paying spouse must petition the court for review, and the judge will only terminate support if the remarriage causes a material and substantial change in the recipient's financial circumstances. Remarriage to a wealthy spouse likely ends alimony; remarriage to an unemployed spouse may not.
What is the difference between alimony and property division in Wyoming?
Property division under Wyo. Stat. § 20-2-114 distributes marital assets and debts between spouses in an equitable (fair but not necessarily equal) manner. Alimony provides ongoing financial support from one spouse to the other. Property division is typically a one-time distribution at divorce, while alimony involves recurring payments over months or years.
Can I get temporary alimony while my divorce is pending in Wyoming?
Wyoming courts may award temporary alimony (pendente lite support) during divorce proceedings to maintain the status quo until the final decree. Temporary support ends when the divorce is finalized, at which point the court may award no alimony, transitional support, or long-term maintenance depending on the circumstances.
How do I request alimony in a Wyoming divorce?
To request alimony, include a claim for spousal support in your Complaint for Divorce or Counterclaim. You must demonstrate your need for support and your spouse's ability to pay. Prepare financial disclosures documenting both parties' incomes, expenses, assets, and debts. The court will evaluate your request at a hearing or trial, or the parties may negotiate an agreement.
What happens if my ex-spouse stops paying alimony in Wyoming?
If your ex-spouse fails to pay court-ordered alimony, you may file a motion for contempt with the court. Remedies include wage garnishment, seizure of bank accounts, interception of tax refunds, suspension of professional licenses, and incarceration for willful contempt. The court may also award you attorney fees for bringing the enforcement action.
Is there a cap on alimony in Wyoming?
Wyoming law does not impose a statutory cap on alimony amounts. However, courts will not award alimony that exceeds the paying spouse's ability to pay or that would impoverish the payor while enriching the recipient. Practical limits emerge from the financial circumstances of both parties and the goal of enabling both spouses to maintain reasonable post-divorce lifestyles.
Author: Antonio G. Jimenez, Esq. Credentials: Florida Bar No. 21022 | Covering Wyoming divorce law
This guide provides general information about Wyoming alimony laws as of May 2026. Spousal support determinations depend heavily on the specific facts of each case. For advice tailored to your situation, consult with a licensed Wyoming family law attorney.