Alaska Alimony Calculator
Estimate spousal support and how long it lasts under AS 25.24.160. Enter your numbers below for an instant estimate with a step-by-step breakdown and statute citations.
Alaska Alimony Calculator
This state publishes a guideline equation that takes a share of the payor’s income and subtracts a share of the payee’s.
Based on AS 25.24.160 · Verified June 1, 2026
Alaska has no statutory alimony formula
Alaska has no statutory alimony formula, so this figure uses the AAML national guideline (30% of the payor's gross income minus 20% of the payee's, capped at 40% of combined income) purely as a ballpark. The figure below is an estimate to give you a ballpark — a Alaska judge decides the actual amount and duration using the factors listed beneath the calculator. About this method.
Enter income details to see your estimate
Eligibility: No minimum marriage-length threshold. Maintenance is available only where an equitable division of marital property cannot, by itself, fairly allocate the economic effect of the divorce; property division is the preferred tool and maintenance fills any remaining gap.
Factors Alaska Courts Weigh
- •Length of the marriage and the parties' station in life (standard of living) during the marriage
- •Age and health of each party
- •Earning capacity of each party, including educational background, training, employment skills, work experience, length of absence from the job market, and custodial responsibilities for children during the marriage
- •Financial condition of each party, including the availability and cost of health insurance
- •Conduct of the parties, including whether there has been unreasonable depletion of marital assets
- •The division of marital property made under AS 25.24.160(a)(4)
- •Any other factors the court determines to be relevant in each individual case
- •Overarching standard: the award must fairly allocate the economic effect of the divorce
How Alaska Alimony Works
- •Alaska has NO statutory formula for the amount of spousal maintenance (alimony). Under AS 25.24.160(a)(2), a court may award maintenance 'for a limited or indefinite period of time, in gross or in installments, as may be just and necessary without regard to which of the parties is in fault' — a fully discretionary, factor-based determination.
- •Maintenance is disfavored relative to property division. Alaska courts and the Alaska Supreme Court instruct judges to first attempt to provide for both spouses through an equitable division of marital property; maintenance is awarded only where the property division alone cannot fairly allocate the economic effect of the divorce.
- •Alaska follows a 'compensatory' / reorientation model. Awards are commonly rehabilitative (e.g., to allow a spouse to obtain training or re-enter the workforce); the Alaska Court System notes rehabilitation support typically lasts the time needed to finish school, up to about four years. Long-term or indefinite maintenance is reserved for cases such as long marriages where a spouse cannot become self-supporting.
- •Fault is expressly irrelevant to whether maintenance is awarded; the statute says awards are made 'without regard to which of the parties is in fault.' Marital misconduct only matters through the 'unreasonable depletion of marital assets' factor.
- •There is no statutory duration rule. Duration is set case-by-case under the same (a)(2) factors, and the statute permits anything from a fixed short term to an indefinite award.
This is an estimate for educational purposes only, not legal advice. Alimony is highly discretionary; a Alaska judge can order a different amount or duration. Consult a licensed Alaska family-law attorney about your situation. See the official Alaska resource.
How Alaska Calculates Alimony
Alaska addresses spousal support under AS 25.24.160. It uses a guideline equation that takes a percentage of the payor's gross income and subtracts a percentage of the payee's gross income, with statutory caps. The calculator above applies that equation to your figures and shows each step.
Unlike child support, alimony is one of the most discretionary areas of family law. Even in states with a guideline equation, the figure is a starting point a judge can adjust after weighing the statutory factors, the length of the marriage, and each spouse's needs and ability to pay. Treat any number here as an informed estimate, not a guaranteed award.
Key Rules in Alaska
- Alaska has NO statutory formula for the amount of spousal maintenance (alimony). Under AS 25.24.160(a)(2), a court may award maintenance 'for a limited or indefinite period of time, in gross or in installments, as may be just and necessary without regard to which of the parties is in fault' — a fully discretionary, factor-based determination.
- Maintenance is disfavored relative to property division. Alaska courts and the Alaska Supreme Court instruct judges to first attempt to provide for both spouses through an equitable division of marital property; maintenance is awarded only where the property division alone cannot fairly allocate the economic effect of the divorce.
- Alaska follows a 'compensatory' / reorientation model. Awards are commonly rehabilitative (e.g., to allow a spouse to obtain training or re-enter the workforce); the Alaska Court System notes rehabilitation support typically lasts the time needed to finish school, up to about four years. Long-term or indefinite maintenance is reserved for cases such as long marriages where a spouse cannot become self-supporting.
- Fault is expressly irrelevant to whether maintenance is awarded; the statute says awards are made 'without regard to which of the parties is in fault.' Marital misconduct only matters through the 'unreasonable depletion of marital assets' factor.
- There is no statutory duration rule. Duration is set case-by-case under the same (a)(2) factors, and the statute permits anything from a fixed short term to an indefinite award.
How Long Alimony Lasts in Alaska
Under the AAML national guideline, duration is a share of the marriage length that rises with the length of the marriage; marriages of 20+ years may receive indefinite support. This is an illustration, not a state durational rule.
What Counts as Income
Alaska's calculation uses each spouse’s gross income — earnings before taxes, including wages, bonuses, commissions, self-employment income, and many recurring sources. Courts can also impute income to a spouse who is voluntarily unemployed or underemployed, meaning support can be based on what a spouse could earn rather than what they currently do. Use your most recent pay stubs and tax return for the most accurate estimate.
Eligibility & Modifying an Order
No minimum marriage-length threshold. Maintenance is available only where an equitable division of marital property cannot, by itself, fairly allocate the economic effect of the divorce; property division is the preferred tool and maintenance fills any remaining gap.
Alimony orders can usually be modified when there is a substantial change in circumstances — for example, a significant change in either spouse's income, the recipient's remarriage or cohabitation, retirement, or the payor's loss of employment. The specific rules and any non-modifiable agreements depend on your court order and Alaska law.
Frequently Asked Questions
Is this Alaska alimony calculator accurate?
It applies the Alaska guideline from AS 25.24.160 to the numbers you enter, so it gives a close estimate of a typical guideline award. It is not an official court calculation — a judge can order a different amount after weighing the statutory factors.
Is alimony taxable in Alaska?
For divorces finalized after December 31, 2018, alimony is not deductible by the payor and is not taxable income to the recipient under federal law. Most states follow the federal treatment, but check Alaska's current rules for state income tax.
Does cheating affect alimony in Alaska?
It depends on the state. Some states let courts consider marital misconduct among the alimony factors, while others bar it entirely. Review AS 25.24.160 and speak with a Alaska attorney about how fault is treated where you live.
Can alimony be changed later?
Usually yes. Alimony can often be modified when there is a substantial change in circumstances — such as a large change in income, the recipient's remarriage or cohabitation, or the payor's retirement — unless your order or agreement makes it non-modifiable.
Disclaimer
This calculator provides estimates for educational purposes only and is not legal advice. Alimony is highly fact-specific and discretionary; the amount and duration a Alaska court actually orders may differ significantly from any estimate here. For advice about your situation, consult a licensed Alaska family-law attorney.
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