Divorce in Alaska: A Complete Guide

By Antonio G. Jimenez, Esq.Alaska10 min read

At a Glance

  • Residency requirement:Alaska has no minimum duration of residency required before filing for divorce. You simply must be physically present in Alaska at the time of filing and intend to remain as a resident (AS §25.24.090). Military personnel continuously stationed in Alaska for at least 30 days also qualify as residents for divorce filing purposes under AS §25.24.900.
  • Filing fee:$250–$250
  • Waiting period:Alaska calculates child support using the guidelines in Civil Rule 90.3, which applies a percentage of the noncustodial parent's adjusted annual income based on the number of children (20% for one child, 27% for two, 33% for three). The formula accounts for the custody arrangement (primary, shared, divided, or hybrid), allows certain deductions, and caps the income used in calculations at $138,000 adjusted annual income. The minimum support amount is $50 per month.

As of February 2026. Verify with your local clerk's office.

Introduction

Filing for divorce is one of the most significant legal and personal decisions you can make. If you live in Alaska or your marriage has a connection to the state, understanding the specific laws and procedures that govern divorce proceedings is essential. Alaska's divorce laws offer both no-fault and fault-based options, relatively lenient residency requirements, and a framework for equitable distribution of marital property.

This comprehensive guide walks you through every critical aspect of divorce in Alaska — from the legal grounds you can cite, to how property is divided, how child custody is determined, and what the overall process looks like from start to finish. Whether you are just beginning to consider divorce or are ready to file, this resource will help you understand your rights, obligations, and what to expect along the way.

Grounds for Divorce in Alaska

Alaska recognizes both no-fault and fault-based grounds for divorce under Alaska Statutes §25.24.050. This gives spouses flexibility in how they choose to approach the dissolution of their marriage.

No-Fault Divorce

The most commonly used ground for divorce in Alaska is incompatibility of temperament. This essentially means that the spouses have irreconcilable differences that have caused the breakdown of the marriage. Neither party needs to prove that the other did something wrong — only that the marriage is no longer viable. This is the simplest and most straightforward path to divorce and is the option chosen by the vast majority of couples.

Fault-Based Divorce

Alaska also permits fault-based grounds for divorce, which may include:

  • Adultery — One spouse engaged in a sexual relationship outside the marriage.
  • Cruel and inhuman treatment — One spouse subjected the other to physical or mental cruelty that made continued cohabitation unbearable.
  • Personal indignities — A pattern of behavior that made life intolerable for the other spouse.
  • Habitual substance abuse — A spouse's habitual gross drunkenness or addiction to drugs.
  • Conviction of a felony — One spouse was convicted of a felony.
  • Willful desertion — One spouse abandoned the other for a period of one year.
  • Failure to consummate the marriage — Incapacity at the time of the marriage that continues.

While citing fault-based grounds can sometimes influence decisions on property division or spousal support, most Alaska divorces proceed on no-fault grounds due to the simplicity and reduced conflict involved.

Residency Requirements

Alaska has one of the most lenient residency requirements for divorce in the entire United States. Under AS §25.24.090, either you or your spouse must be a resident of the state of Alaska at the time you file for divorce. There is no specific minimum duration of residency required — you simply need to be domiciled in Alaska, meaning you consider it your permanent home and intend to remain there.

This is a significant advantage for individuals who have recently moved to Alaska, as many other states require a residency period of six months or even a year before you can file for divorce. In Alaska, as long as you have established genuine residency, you can proceed.

Where to File

You should file your divorce petition in the Superior Court in the judicial district where either you or your spouse resides. Alaska has four judicial districts, and the Alaska Court System's website can help you identify the correct courthouse.

Property Division

Alaska follows the principle of equitable distribution for dividing marital property in divorce, as set forth in AS §25.24.160(a)(4). This means that marital property is divided in a manner that is fair and just, though not necessarily equal on a 50/50 basis.

Marital vs. Separate Property

  • Marital property includes assets and debts acquired by either spouse during the marriage, regardless of whose name is on the title.
  • Separate property generally includes assets owned by either spouse before the marriage, as well as gifts and inheritances received by one spouse individually during the marriage.

The court may consider separate property in its overall analysis, but the primary focus is on equitable division of marital assets.

Factors the Court Considers

When dividing property, the Alaska courts consider several factors, including but not limited to:

  • The length of the marriage
  • The age and health of each spouse
  • Each spouse's earning capacity and financial condition
  • Each spouse's conduct during the marriage (including fault grounds, if applicable)
  • The desirability of awarding the family home to the custodial parent
  • The circumstances and necessities of each party
  • The time and manner of acquisition of the property

Community Property Option

Alaska is unique in that it is an opt-in community property state. Spouses may voluntarily agree — through a prenuptial, postnuptial, or community property agreement — to treat some or all of their property as community property. If such an agreement exists, that property would be divided equally (50/50) rather than equitably. Without such an agreement, equitable distribution is the default.

Child Custody and Support

Child Custody

Alaska courts make custody decisions based on the best interests of the child, as outlined in AS §25.24.150. There are two components of custody:

  • Legal custody — The right to make major decisions about the child's upbringing, including education, healthcare, and religious training.
  • Physical custody — Where the child primarily lives and the day-to-day care arrangement.

The court may award sole custody to one parent or joint custody (either legal, physical, or both) to both parents. Factors the court evaluates include:

  • The physical, emotional, and mental needs of the child
  • Each parent's ability and desire to meet those needs
  • The child's preference (if the child is of sufficient age and maturity)
  • The stability of each parent's home environment
  • Any history of domestic violence or substance abuse
  • The willingness of each parent to facilitate a relationship between the child and the other parent

Alaska courts generally encourage arrangements that allow the child to maintain a meaningful relationship with both parents, unless doing so would be contrary to the child's best interests.

Child Support

Child support in Alaska is calculated using Alaska Civil Rule 90.3, which applies an income-based formula. The amount depends primarily on the non-custodial parent's adjusted income and the number of children. In shared custody arrangements, both parents' incomes are considered. The court may deviate from the standard calculation in certain circumstances, such as unusually high medical expenses or special needs of the child.

Spousal Support (Alimony)

Alaska courts may award spousal support (also called alimony or spousal maintenance) to either spouse based on the circumstances of the case. Under AS §25.24.160, the court considers factors such as:

  • The length of the marriage
  • The age and health of each spouse
  • Each spouse's earning capacity and financial resources
  • The standard of living established during the marriage
  • The division of marital property
  • One spouse's contribution to the education, training, or career of the other

Spousal support can be temporary (during the divorce proceedings), rehabilitative (to help a spouse become self-supporting), or permanent (in long-term marriages or when a spouse cannot become self-sufficient). The court has broad discretion in determining the amount and duration of support.

Filing Process

Here is a step-by-step overview of the divorce filing process in Alaska:

Step 1: Prepare and File the Petition

The spouse initiating the divorce (the petitioner) prepares a Complaint for Divorce and files it with the Superior Court. This document outlines the grounds for divorce and any requests regarding property, custody, and support. You will also need to pay the filing fee of $250 (as of February 2026 — verify with your local clerk).

Step 2: Serve Your Spouse

After filing, the petitioner must formally serve the divorce papers on the other spouse (the respondent). Service can be accomplished through a process server, certified mail, or other methods approved by the court. The respondent then has 20 days (or 30 days if served outside Alaska) to file a response.

Step 3: Discovery and Negotiation

Both parties exchange financial information and relevant documents. This phase, known as discovery, helps ensure that both spouses have a full picture of the marital estate. Many couples negotiate a settlement during this phase, either on their own, through attorneys, or through mediation.

Step 4: Settlement or Trial

If the spouses reach an agreement on all issues — property, custody, support — they submit a settlement agreement to the court for approval. If they cannot agree, the case proceeds to trial, where a judge will make the final decisions.

Step 5: Final Decree

Once all issues are resolved, the court issues a Final Decree of Divorce. Alaska requires a minimum waiting period of 30 days from the date of filing before the final decree can be issued. This means even in an uncontested case where both parties agree, the divorce cannot be finalized in fewer than 30 days.

Timeline and Costs

Timeline

  • Minimum timeline: 30 days from filing (for fully uncontested cases)
  • Average uncontested divorce: 1 to 3 months
  • Contested divorce: 6 months to over a year, depending on complexity

Costs

  • Court filing fee: $250 (verify with your local clerk, as fees may change)
  • Attorney fees: Vary widely, from a few thousand dollars for a simple uncontested divorce to $15,000 or more for a contested case
  • Mediation fees: If applicable, typically $150 to $300 per hour
  • Other costs: Process server fees, copying, appraisals, and other miscellaneous expenses

For those who cannot afford court fees, Alaska offers a fee waiver process for qualifying low-income individuals.

Tips for a Smoother Divorce Process

  • Organize your financial records early — gather bank statements, tax returns, mortgage documents, retirement account statements, and other relevant paperwork.
  • Consider mediation — it is often faster, cheaper, and less adversarial than litigation.
  • Prioritize your children — if you have kids, keep their well-being at the center of every decision.
  • Consult with an attorney — even in an uncontested divorce, having legal advice can protect your rights and help you avoid costly mistakes.
  • Be realistic — understand that equitable does not always mean equal, and courts have broad discretion.

Legal Disclaimer

This guide is provided for informational purposes only and does not constitute legal advice. Divorce laws and procedures can change, and every situation is unique. The information presented here is based on Alaska law as of early 2026 and may not reflect the most current statutes, court rules, or fee schedules. You should consult a qualified Alaska family law attorney for advice tailored to your specific circumstances. Neither the author nor the publisher of this guide assumes any liability for actions taken based on the information contained herein. Always verify filing fees, court procedures, and current laws with the Alaska Court System or a licensed attorney before proceeding.

Frequently Asked Questions

How long do you have to live in Alaska to file for divorce?

Alaska has no specific minimum duration of residency required to file for divorce. Under AS §25.24.090, you or your spouse simply need to be a resident of Alaska at the time the divorce petition is filed. This makes Alaska one of the most lenient states in the country for residency requirements.

How long does a divorce take in Alaska?

Alaska requires a minimum waiting period of 30 days from the date of filing before a final divorce decree can be issued. An uncontested divorce typically takes one to three months, while a contested divorce can take six months to over a year depending on the complexity of the issues involved.

How much does it cost to file for divorce in Alaska?

The court filing fee for a divorce in Alaska is $250 as of February 2026. Additional costs may include attorney fees, mediation fees, process server fees, and other expenses. Low-income individuals may qualify for a fee waiver through the Alaska Court System.

Is Alaska a community property or equitable distribution state?

Alaska is an equitable distribution state by default, meaning marital property is divided fairly but not necessarily equally. However, Alaska is unique in that it is also an opt-in community property state — spouses can agree through a written agreement to treat their property as community property, which would then be divided 50/50.

Do I need to prove fault to get a divorce in Alaska?

No, you do not need to prove fault. Alaska allows no-fault divorce based on incompatibility of temperament, which simply means the marriage has broken down due to irreconcilable differences. Fault-based grounds are also available but are not required.

How is child custody determined in an Alaska divorce?

Child custody in Alaska is determined based on the best interests of the child under AS §25.24.150. The court considers factors such as each parent's ability to meet the child's needs, the stability of each home, the child's preference if they are of sufficient age, and any history of domestic violence or substance abuse.

Can I get alimony in an Alaska divorce?

Yes, Alaska courts may award spousal support (alimony) to either spouse. The court considers factors including the length of the marriage, each spouse's earning capacity, the standard of living during the marriage, and each party's financial resources. Support can be temporary, rehabilitative, or permanent depending on the circumstances.

Can I file for divorce in Alaska without an attorney?

Yes, you can file for divorce in Alaska without an attorney (known as filing pro se). The Alaska Court System provides self-help resources and forms for uncontested divorces. However, consulting with an attorney is strongly recommended, especially if your case involves significant assets, children, or disputed issues, to ensure your rights are fully protected.

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About the Author

Antonio G. Jimenez, Esq.

Florida Bar No. 21022 | Covering Alaska divorce law