Colorado Alimony Laws: Types, Duration & Calculation (2025)

In Colorado, alimony, legally known as "spousal maintenance," is not guaranteed but is awarded based on one spouse's financial need and the other's abil...

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Key Takeaways

  • Colorado law recognizes several types of spousal maintenance, primarily categorized as temporary, rehabilitative, or permanent, each serving a distinct purpose during and after the divorce process.
  • While the formula appears straightforward, "adjusted gross income" can be complex. It includes more than just salary and can involve bonuses, commissions, and investment income. Our analysis shows that disputes over what constitutes "income" are a primary driver of litigation in high-asset divorce cases.
The Short Answer

In Colorado, alimony, legally known as "spousal maintenance," is not guaranteed but is awarded based on one spouse's financial need and the other's ability to pay, ensuring a fair and equitable outcome after divorce.

Colorado Alimony Laws: Types, Duration & Calculation (2025)

In Colorado, alimony, legally known as "spousal maintenance," is not guaranteed but is awarded based on one spouse's financial need and the other's ability to pay, ensuring a fair and equitable outcome after divorce.

Navigating the complexities of spousal maintenance in Colorado can be challenging. This guide provides a comprehensive overview of Colorado's alimony laws, covering everything from eligibility requirements and calculation methods to the different types of support and how long they last. Understanding these rules is the first step toward a fair and predictable financial future after your divorce.

Table of Contents

  1. What are the requirements for alimony in Colorado?
  2. How is alimony calculated in Colorado?
  3. What are the different types of alimony in Colorado?
  4. How long does alimony last in Colorado?
  5. Can alimony be modified in Colorado?
  6. Frequently Asked Questions
  7. Legal References

What are the requirements for alimony in Colorado?

To receive alimony in Colorado, a spouse must demonstrate a need for financial support and the other spouse must have the ability to provide that support. The court evaluates each case individually, without regard to marital misconduct.

Before awarding alimony, Colorado courts must first make findings on several key factors. These include the gross income of each party, the marital property apportioned to each, and the financial resources available to both spouses. The court also considers the reasonable financial need as established during the marriage. This initial assessment determines whether a spouse is eligible for maintenance at all. [1]


How is alimony calculated in Colorado?

Colorado uses an advisory guideline formula for couples with a combined annual adjusted gross income up to $240,000 and a marriage duration of at least three years. For higher-income couples, the court has more discretion.

The statutory guideline formula is a starting point. For cases falling within the income and marriage duration thresholds, the formula is: 40% of the higher-earning party's monthly adjusted gross income minus 50% of the lower-earning party's monthly adjusted gross income. However, the resulting alimony cannot cause the recipient's income to exceed 40% of the parties' combined income. For cases outside these guidelines, the court considers a list of statutory factors to arrive at a fair amount. [1]

Civilly Insight: While the formula appears straightforward, "adjusted gross income" can be complex. It includes more than just salary and can involve bonuses, commissions, and investment income. Our analysis shows that disputes over what constitutes "income" are a primary driver of litigation in high-asset divorce cases.

Combined Annual AGIMarriage DurationCalculation Method
Up to $240,0003+ yearsGuideline Formula
Over $240,000AnyDiscretionary (based on factors)
AnyLess than 3 yearsDiscretionary (based on factors)

What are the different types of alimony in Colorado?

Colorado law recognizes several types of spousal maintenance, primarily categorized as temporary, rehabilitative, or permanent, each serving a distinct purpose during and after the divorce process.

  • Temporary Maintenance: Awarded while the divorce is pending to provide financial stability to a lower-earning spouse. It automatically terminates when the divorce is finalized.
  • Rehabilitative Maintenance: The most common type, designed to provide support for a specific period, allowing the recipient spouse time to acquire education or training to become self-sufficient.
  • Permanent (or Indefinite) Maintenance: Typically reserved for longer marriages (often 20 years or more) where one spouse is unlikely to become self-supporting due to age, health, or other circumstances. [2]

How long does alimony last in Colorado?

The duration of alimony in Colorado is determined by a statutory guideline for marriages between three and twenty years. For longer marriages, the court has discretion to award support for a longer or even indefinite term.

The guideline sets a specific percentage of the marriage duration, which translates into a recommended term for maintenance payments. For example, for a 5-year marriage, the guideline suggests a term of 21 months (35% of 60 months). For a 20-year marriage, the term is 120 months (50% of 240 months). The court can deviate from these guidelines but must provide specific reasons for doing so. [1]


Can alimony be modified in Colorado?

Yes, most alimony awards in Colorado can be modified or terminated upon a showing of a substantial and continuing change in circumstances. However, the parties can agree to make maintenance non-modifiable.

A significant change could include a promotion, job loss, retirement, or a change in health. The modification is not retroactive and only applies to payments due after the motion to modify is filed. It is crucial to note that if the original divorce decree specifies that the alimony award is "contractual" and "non-modifiable," it cannot be changed by the court later. [3]


Frequently Asked Questions

Is alimony taxable in Colorado?

As of the Tax Cuts and Jobs Act of 2017, for divorce orders executed after January 1, 2019, alimony is no longer tax-deductible for the payor or taxable income for the recipient at the federal level. Colorado law has been adjusted to account for this change in its maintenance calculations. [1]

What happens if my ex-spouse remarries?

Unless otherwise agreed upon in writing, the obligation to pay future maintenance is terminated upon the death of either party or the remarriage of the recipient spouse. [1]

Do I need a lawyer to get alimony in Colorado?

While not legally required, navigating spousal maintenance laws is complex. An experienced family law attorney can help you understand your rights and obligations, ensuring you receive or pay a fair amount of support.

What is the difference between alimony and child support?

Alimony is financial support for a spouse, while child support is for the care and needs of the children. They are calculated separately and serve different purposes, though the payment of alimony can impact the child support calculation.

Can we agree on alimony without going to court?

Yes, you and your spouse can negotiate and agree on the amount and duration of alimony. This agreement, if found to be fair and not unconscionable, can be incorporated into your divorce decree.


[1]: Colorado Revised Statutes § 14-10-114 - Official text of the Colorado spousal maintenance statute. [2]: Alimony in Colorado: Everything You Need to Know - Colorado Legal Group. [3]: Change or End Spousal Support - Colorado Judicial Branch.