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Arizona spousal maintenance Calculator

Estimate potential spousal maintenance in Arizona using income, marriage length, children, and state-specific planning rules.
Reviewed by SettleCompass Research TeamFormula: Educational approximation of Arizona's guideline range using a conservative income-disparity proxy: 20% of the difference between payer spousal-maintenance income and recipient spousal-maintenance income, adjusted for marriage length and self-sufficiency factors.

This calculator helps estimate:

Monthly support range
Likely duration band
Eligibility signal
State-specific factors

Need the legal framework?

Read the Arizona law guide for eligibility, duration, modification, and source citations.

Read Arizona laws

Alimony Estimate Calculator

Enter your details for an educational spousal support estimate.

After You Calculate

Treat the result as a planning range. Next, review the legal framework, compare nearby states if jurisdiction matters, and test related calculator scenarios.

How to Interpret This Arizona Estimate

This section explains why the calculator may move up or down. For the legal framework, eligibility standards, and source citations, use the dedicated Arizona law guide.

Temporary spousal maintenance may be awarded while a dissolution action is pending to address immediate financial needs. Final spousal maintenance is governed by A.R.S. § 25-319 and requires separate findings regarding eligibility and the appropriate amount and duration of support. In Arizona, spousal maintenance is designed to address financial disparity between spouses after divorce. A spouse may qualify by lacking sufficient property to provide for reasonable needs, being unable to achieve self-sufficiency through employment, contributing to the other spouse's education or career opportunities, having a marriage of long duration and advanced age limiting employability, or caring for a child whose condition limits outside employment. The court must first establish eligibility before considering amount and duration. Qualification is not automatic merely because one spouse earns more than the other.

Educational approximation of Arizona's guideline range using a conservative income-disparity proxy: 20% of the difference between payer spousal-maintenance income and recipient spousal-maintenance income, adjusted for marriage length and self-sufficiency factors. The calculator uses gross income for this planning estimate. Planning approach: Educational approximation of Arizona's guideline range using a conservative income-disparity proxy: 20% of the difference between payer spousal-maintenance income and recipient spousal-maintenance income, adjusted for marriage length and self-sufficiency factors. Arizona's official guideline amount is not a simple payer-percentage-minus-recipient-percentage formula. The official calculator uses family size, combined spousal-maintenance income, expenditure data, the receiving spouse's proportional share of expenditures, self-sufficiency policy, and statutory factors to produce an amount range. This config uses a conservative income-difference proxy only because the SettleCompass formula structure cannot reproduce the official Arizona calculator. Courts must determine eligibility first, may award zero if the guideline amount is inappropriate or unjust, and may deviate from the amount range with findings. Duration ranges are mandatory for contested cases subject to the guidelines unless an agreement or special rule applies.

Because Arizona uses community property rules, property division under A.R.S. § 25-319 may reduce ongoing spousal maintenance need. Arizona requires a separate threshold eligibility determination before analyzing amount and duration.

Marriage duration shapes both amount and length of support in Arizona. For mid-length marriages, maintenance often focuses on allowing education, training, or workforce reentry. Duration is typically tailored to the time reasonably necessary to improve earning capacity. Duration guidelines: Arizona guideline duration is tied to marriage length and self-sufficiency. Standard ranges are: under 24 months of marriage, 3-12 months; 24 to under 60 months, 6-36 months; 60 to under 120 months, 6-48 months; 120 to under 192 months, 12-60 months; and 192 months or more, 12-144 months or 50% of the marriage length, whichever is greater, unless the Rule of 65, disability, or extraordinary circumstances apply. The Rule of 65 applies when the requesting spouse is at least 42, the marriage lasted at least 16 years, and age plus marriage length equals or exceeds 65; in those cases duration is determined case-by-case.

A.R.S. § 25-319(A) establishes specific eligibility categories that must be satisfied before maintenance may be awarded. A.R.S. § 25-319(B) contains the factors governing amount and duration.

Most Arizona divorces settle before trial. Use this estimate to prepare for mediation and compare proposed settlement amounts against AZ statutory factors.

Estimated Support Duration Range

Arizona guideline duration is tied to marriage length and self-sufficiency. Standard ranges are: under 24 months of marriage, 3-12 months; 24 to under 60 months, 6-36 months; 60 to under 120 months, 6-48 months; 120 to under 192 months, 12-60 months; and 192 months or more, 12-144 months or 50% of the marriage length, whichever is greater, unless the Rule of 65, disability, or extraordinary circumstances apply. The Rule of 65 applies when the requesting spouse is at least 42, the marriage lasted at least 16 years, and age plus marriage length equals or exceeds 65; in those cases duration is determined case-by-case.

How long spousal maintenance lasts in Arizona: Arizona guideline duration is tied to marriage length and self-sufficiency. Standard ranges are: under 24 months of marriage, 3-12 months; 24 to under 60 months, 6-36 months; 60 to under 120 months, 6-48 months; 120 to under 192 months, 12-60 months; and 192 months or more, 12-144 months or 50% of the marriage length, whichever is greater, unless the Rule of 65, disability, or extraordinary circumstances apply. The Rule of 65 applies when the requesting spouse is at least 42, the marriage lasted at least 16 years, and age plus marriage length equals or exceeds 65; in those cases duration is determined case-by-case.

Short-term marriages: Short marriages frequently result in limited-duration maintenance when support is necessary to assist a spouse in becoming self-sufficient. Courts generally emphasize rehabilitation rather than long-term dependence. Typical range: 0-5 years.

Mid-length marriages: For mid-length marriages, maintenance often focuses on allowing education, training, or workforce reentry. Duration is typically tailored to the time reasonably necessary to improve earning capacity. Typical range: 5-15 years.

Long-term marriages: Long-term marriages may support extended or indefinite maintenance when age, health, or long-standing economic dependence make self-sufficiency unrealistic. Courts evaluate future employability carefully in these cases. Typical range: 15 years to potentially indefinite.

Termination in Arizona: Maintenance ordinarily terminates upon the death of either party unless otherwise agreed in writing or ordered by the court. Awards may also terminate according to specific terms contained in the decree.

Inputs That Can Change the Estimate

Arizona judges apply A.R.S. § 25-319 and weigh multiple factors when setting spousal maintenance. Arizona refers to support after divorce as spousal maintenance and follows a two-step analysis. Courts first determine whether a spouse qualifies under one of the eligibility categories in A.R.S. § 25-319(A), then determine amount and duration using statutory factors in § 25-319(B). No mandatory statewide formula governs final maintenance awards.

Income and earning capacity: Arizona courts evaluate the standard of living established during the Arizona marriage. The calculator reflects income disparity through this planning approach: Educational approximation of Arizona's guideline range using a conservative income-disparity proxy: 20% of the difference between payer spousal-maintenance income and recipient spousal-maintenance income, adjusted for marriage length and self-sufficiency factors.

Marriage duration: For mid-length marriages, maintenance often focuses on allowing education, training, or workforce reentry. Duration is typically tailored to the time reasonably necessary to improve earning capacity.

Standard of living and health: Arizona courts consider the duration of the marriage and resulting economic dependence. Arizona courts review the age, employment history, earning ability, and physical condition of the spouses.

Property and regional factors: Arizona requires a separate threshold eligibility determination before analyzing amount and duration. Contributions to a spouse's education or career may independently support eligibility. Long-duration marriages combined with advanced age can establish maintenance eligibility. Arizona is a community-property state, making property division an important part of maintenance analysis.

Modification standard: Spousal maintenance may generally be modified upon a substantial and continuing change in circumstances unless the decree expressly makes maintenance non-modifiable.

  • Arizona courts evaluate the standard of living established during the Arizona marriage.
  • Arizona courts consider the duration of the marriage and resulting economic dependence.
  • Arizona courts review the age, employment history, earning ability, and physical condition of the spouses.
  • Arizona courts assess the ability of the paying spouse to meet personal needs while paying support.
  • Arizona courts examine contributions made to the educational or career opportunities of the other spouse.
  • Arizona courts consider financial resources and property awarded in the Arizona dissolution.
  • Arizona courts evaluate the time necessary for the recipient to obtain education or training for appropriate employment.
  • Arizona requires a separate threshold eligibility determination before analyzing amount and duration.
  • Contributions to a spouse's education or career may independently support eligibility.
  • Long-duration marriages combined with advanced age can establish maintenance eligibility.
  • Arizona is a community-property state, making property division an important part of maintenance analysis.

Need the legal framework instead?

Read the full Arizona guide for eligibility, duration, modification, court factors, and source citations.

Read Arizona alimony laws

Arizona calculator formula

Educational approximation of Arizona's guideline range using a conservative income-disparity proxy: 20% of the difference between payer spousal-maintenance income and recipient spousal-maintenance income, adjusted for marriage length and self-sufficiency factors.

Arizona's official guideline amount is not a simple payer-percentage-minus-recipient-percentage formula. The official calculator uses family size, combined spousal-maintenance income, expenditure data, the receiving spouse's proportional share of expenditures, self-sufficiency policy, and statutory factors to produce an amount range. This config uses a conservative income-difference proxy only because the SettleCompass formula structure cannot reproduce the official Arizona calculator. Courts must determine eligibility first, may award zero if the guideline amount is inappropriate or unjust, and may deviate from the amount range with findings. Duration ranges are mandatory for contested cases subject to the guidelines unless an agreement or special rule applies.

Reference: A.R.S. § 25-319

Use nearby or frequently compared state calculators to pressure-test how the same facts might look under a different state framework.

Arizona spousal maintenance calculator FAQ

How does the Arizona calculator work?+

The calculator provides an educational estimate using Arizona eligibility standards, income disparity, financial need, and statutory maintenance factors.

What formula is used?+

Arizona does not have a mandatory spousal maintenance formula. Courts first determine eligibility under A.R.S. § 25-319(A) and then evaluate statutory factors to determine amount and duration.

How long does support last?+

Duration depends on the circumstances of the marriage, rehabilitation prospects, and the statutory factors considered by the court.

Who qualifies?+

A spouse must satisfy one of the eligibility categories in A.R.S. § 25-319(A), such as lacking sufficient property, having limited earning capacity, or qualifying through a long-duration marriage.

Can it be modified?+

Many maintenance awards may be modified upon a substantial and continuing change in circumstances unless the award is expressly non-modifiable.

When does it end?+

Maintenance generally ends upon death or according to the terms of the decree, unless otherwise agreed by the parties.

What award types exist?+

Arizona courts may award temporary maintenance, rehabilitative maintenance, compensatory maintenance, indefinite maintenance, or lump-sum maintenance.

Is this legal advice?+

No. This calculator is an educational resource and cannot predict how an Arizona court will apply A.R.S. § 25-319 in a specific case.

Child support interaction+

Child support and spousal maintenance are separate obligations, but both influence the parties' overall financial resources and ability-to-pay analysis.

How accurate is the estimate?+

The estimate provides a planning reference only because Arizona courts retain broad discretion after evaluating statutory eligibility and support factors.

Related state calculators

Arizona formula: Educational approximation of Arizona's guideline range using a conservative income-disparity proxy: 20% of the difference between payer spousal-maintenance income and recipient spousal-maintenance income, adjusted for marriage length and self-sufficiency factors.