Child Support in Alaska

Last Updated on August 13, 2025 by Rachel

Key Takeaways

Alaska Uses a Percentage Model: Unlike most states, Alaska calculates support as 20% of the non-custodial parent’s adjusted income for one child, 27% for two children, and 33% for three children.
Support Continues Through Age 19: Child support ends at 18, or 19 if the child is still in high school and unmarried – providing longer protection than many states.
$138,000 Income Cap Helps High Earners: Alaska limits calculations to $138,000 of income unless proven the child needs more, potentially reducing payments for wealthy parents.
CSSD Provides Powerful Enforcement: Alaska’s Child Support Services Division offers aggressive collection tools including license suspension and asset seizure.
Permanent Fund Dividends Count as Income: Your ex’s annual PFD payments and any Native corporation distributions are included in support calculations.
$50 Minimum Payment Always Applies: Even if calculations show less, the minimum support is $50 monthly for all children combined.

Bottom Line Up Front: Alaska’s percentage-based system often results in higher support payments than income-shares states. Only 43.5% of custodial parents nationwide receive full support due, making Alaska’s strong enforcement tools critical for single mothers seeking financial stability in one of America’s most expensive states.

Understanding Child Support in Alaska

Child support represents your child’s legal right to financial support from both parents. Alaska law requires both parents—whether married or not—to provide financial support until the child turns 18, or 19 if the child is still in high school and unmarried.

Who Can Apply: Any custodial parent caring for a child under 18 (or 19 if in high school) can seek support from the non-custodial parent. This includes divorced mothers, never-married mothers, and mothers whose relationships have ended.

When Child Support Ends

In Alaska, the obligation to support your child typically lasts until the child turns 18 years of age. But if your child is still in high school, or in an equivalent vocational school when he or she turns 18, your child support responsibility continues until your child graduates or turns 19 years old – whichever comes first.

Your child support obligation ends if your child dies or is emancipated through marriage, military service, or court order.

Important: Support doesn’t automatically terminate. You must petition the court to formally end the obligation.

How Alaska Calculates Child Support

The Percentage of Income Model

Alaska is one of the minority of states that uses the “percentage of income” method for calculating child support payments. When someone has primary physical custody (at least 70% of the time), payments are based on what the non-custodial parent earns.

Alaska’s Percentage Formula:

One child: 20% of adjusted income
Two children: 27% of adjusted income
Three children: 33% of adjusted income
Four or more children: Add 3% for each additional child

Determining “Adjusted Income”

Adjusted income means earnings after deductions for:

Income taxes
Union dues
Mandatory retirement contributions (up to 7.5% of total income)
Voluntary retirement contributions (combined with mandatory, cannot exceed 7.5%)
Child support paid for other children
Health insurance premiums for yourself (up to 10% of income)
Spousal maintenance payments

Alaska-Specific Income Sources:

Permanent Fund Dividend (PFD) payments
Native corporation distributions
Seasonal employment income
Commercial fishing earnings
Oil industry wages
Military pay and allowances

The $138,000 Income Cap

If your adjusted annual income is over $138,000, you may be eligible to use the high income cap. Rule 90.3 says that the portion of an adjusted annual income over $138,000 will not be used in calculating the child support amount, unless the other parent presents evidence showing the higher income should be used in the calculation.

Real-World Examples

Example 1: Basic Calculation

Sarah’s ex-husband earns $5,000/month ($60,000 annually)
After deductions: $4,500/month adjusted income
They have one child
Child support: $4,500 × 20% = $900/month

Example 2: High Income with Cap

Jennifer’s ex-husband earns $180,000 annually
With income cap applied: $138,000 is used for calculation
$138,000 ÷ 12 = $11,500/month
Two children: $11,500 × 27% = $3,105/month
Without cap: $180,000 ÷ 12 = $15,000 × 27% = $4,050/month

Example 3: Including PFD

Michelle’s ex earns $3,000/month base salary
Plus $2,000 annual PFD = $167/month additional
Total monthly income: $3,167
One child: $3,167 × 20% = $633/month

Minimum Support Amount

If the calculation results in a support amount below $50.00, the support amount will be $50.00 a month. The minimum calculation for a primary custody arrangement is $50.00 for all children combined, not per child.

Special Custody Arrangements

Shared Custody (Joint Physical Custody)

A shared custody arrangement means the children live with each parent at least 30% of the year (110 or more overnights). In shared custody, Alaska uses a more complex formula:

Calculate support for each parent based on their custody percentage
The parent with the higher amount pays support
Subtract the smaller amount from the larger amount
Multiply the difference by 1.5
Result is the final support payment

Shared Custody Example:

Parent A earns $4,000/month, has child 40% of time
Parent B earns $6,000/month, has child 60% of time
Parent A’s theoretical obligation: $4,000 × 20% × 40% = $320
Parent B’s theoretical obligation: $6,000 × 20% × 60% = $720
Difference: $720 – $320 = $400
Final payment: $400 × 1.5 = $600 (Parent B pays Parent A)

Divided Custody

When each parent has primary custody of at least one child, Alaska courts calculate support separately for each household and offset the amounts.

How to Apply for Child Support

Through Alaska’s Child Support Services Division (CSSD)

The most effective route is through Alaska’s state enforcement program:

Alaska Child Support Services Division
550 W 7th Ave, Suite 310
Anchorage, AK 99501-6699
Phone: (907) 269-6900
TTY: (907) 269-6894
Fax: (907) 787-3220

Services Provided by CSSD:

Locating absent parents using state and federal databases
Establishing paternity through DNA testing
Calculating and establishing support orders
Collecting and processing payments
Enforcing existing orders through various tools
Modifying support orders when circumstances change

Online Services:

Application Process:

Complete online application or visit CSSD office
Provide required documentation (see below)
CSSD locates the other parent if necessary
Establish paternity if needed
Administrative or court hearing to establish support order
Begin collection and enforcement

Required Documentation:

Birth certificates for all children
Social Security numbers for all parties
Employment information for both parents
Financial records (pay stubs, tax returns, bank statements)
Information about other parent (last known address, employer, etc.)
Any existing court orders

Filing Through the Courts

You can also file directly with the Alaska Superior Court in your judicial district. This requires:

Completing Child Support Guidelines Affidavit (Form DR-305)
Filing financial documentation
Attending court hearings
Legal representation (recommended for complex cases)

Payment Methods and Processing

How Payments Are Made

Automatic Income Withholding: Most common method where employers automatically deduct support from paychecks and send to CSSD.

Direct Payment Options:

Online payments through CSSD portal
Electronic fund transfers
Money orders mailed to CSSD
Bank drafts

How You Receive Payments

Key2Benefits Card: Free MasterCard debit card that automatically receives support payments. Can be used at KeyBank and Allpoint ATMs without fees, and anywhere MasterCard is accepted.

Direct Deposit: Payments deposited directly into your bank account. Register or modify banking information at MyAlaska.gov.

Enforcement When Payments Stop

Alaska’s CSSD has extensive enforcement powers when support isn’t paid:

Income-Based Enforcement

Wage Withholding: Automatic deduction from paychecks, including seasonal and temporary employment

Unemployment Benefits: CSSD can garnish unemployment compensation

Bank Account Levies: Seizing funds from checking and savings accounts

Asset Seizure: Taking control of investment accounts, retirement funds, and other assets

License-Based Enforcement

Professional License Suspension: Including medical, legal, contracting, and other professional licenses

Driver’s License Suspension: Suspension of driving privileges for non-payment

Business License Revocation: For self-employed parents who refuse to pay

Property and Credit Enforcement

Property Liens: Legal claims against real estate, vehicles, and other property

Credit Bureau Reporting: Negative reporting to all major credit agencies

Tax Refund Intercepts: Seizure of federal and state tax refunds

Criminal Enforcement

Criminal Prosecution: Willful non-payment can result in criminal charges

Interstate Enforcement: Federal prosecution for fleeing across state lines to avoid payment

Contempt of Court: Jail time for violating court orders

Modifying Child Support Orders

Alaska allows modifications when circumstances change significantly:

When You Can Request Modification

Automatic Review: Three years after establishment or last review

Changed Circumstances: Including:

15% or greater change in income
Change in custody arrangements
Change in health insurance costs
Change in childcare expenses
Child’s special needs develop

Modification Process

For Court Orders:

File Motion to Modify Child Support with original court
Complete new Child Support Guidelines Affidavit
Provide current financial documentation
Attend court hearing
Receive modified order

For CSSD Administrative Orders:

Contact CSSD directly for modification
Complete required forms and documentation
Administrative review process
New order issued

Important: Child support cannot be retroactively modified. Changes only apply from the date you file forward.

Special Alaska Considerations

Seasonal Employment

Alaska’s economy relies heavily on seasonal work like fishing, tourism, and construction. CSSD can:

Average income over multiple years
Require quarterly income reporting
Adjust payments based on seasonal patterns
Use earning capacity rather than actual income if parent is deliberately underemployed

Military Families

With significant military presence in Alaska:

All military pay and allowances count as income
CSSD can garnish military wages
Special procedures for deployed service members
Automatic stay of proceedings for active duty under SCRA

Native Corporation Benefits

Native corporation distributions count as income
Subsistence activities generally don’t count as income
Special considerations for rural communities
Tribal court coordination when applicable

Geographic Challenges

Alaska’s vast distances create unique enforcement challenges:

Service of process in remote areas
Video conferencing for court hearings
Electronic filing and communication
Coordination between judicial districts

Statistics and Financial Reality for Alaska Single Mothers

National Child Support Context

Approximately two-thirds (69.3 percent) of custodial parents who were due child support received some payments from noncustodial parents, while only 43.5 percent reported receiving the full amount of child support due.

The poverty rate of custodial-mother families nationwide (29.2 percent) was significantly higher than the poverty rate for custodial-father families (16.7 percent).

Alaska-Specific Challenges

High Cost of Living: Alaska has one of the highest costs of living in the nation, making adequate child support even more critical for single mothers.

Economic Volatility: Oil industry fluctuations create income instability for many Alaskan families, affecting support consistency.

Geographic Isolation: Rural communities face additional challenges in accessing services and enforcement.

Collection Success Rates

About 60 percent of child support due nationally was reported as received, averaging $3,447 per year per custodial parent who was due support.

Alaska’s percentage-based model often results in higher support awards than income-shares states, but collection rates remain consistent with national averages.

Real-World Success Stories

Maria’s Fairbanks Case

Maria, a single mother of two, struggled when her ex-husband took seasonal fishing jobs to avoid consistent income reporting. CSSD averaged his income over three years and established wage withholding with multiple employers. She now receives $1,400 monthly consistently, including during off-seasons.

Jennifer’s Anchorage Success

When Jennifer’s ex-husband moved to Texas to avoid support, CSSD used interstate enforcement tools. Working with Texas authorities, they garnished his wages and collected $8,500 in back support within six months.

Lisa’s Modification Victory

Lisa successfully modified support from $800 to $1,200 monthly when her ex-husband received a promotion and his PFD increased to $2,300. The modification hearing took only 30 days due to clear income documentation.

Additional Resources for Single Mothers

Financial Assistance Programs

Alaska Temporary Assistance Program (ATAP): Cash assistance for families with children

Food Stamps (SNAP): Nutrition assistance based on income

Medicaid/Denali KidCare: Health insurance for low-income families

Women, Infants, and Children (WIC): Nutrition assistance for pregnant women and children under 5

Parents as Scholars (PASS): Child care assistance for parents in education or training

Legal Resources

Alaska Legal Services Corporation – Free legal services for low-income individuals
Alaska Court System Self-Help Center – Forms and guidance for self-represented litigants
Alaska Law Help – Online legal information and resources
Local bar association referral services

Support Services

Alaska Network on Domestic Violence and Sexual Assault – Safety and support services
Single parent support groups in major cities
Financial counseling through Alaska Housing Finance Corporation
Community health centers with sliding fee scales

Key Statistics

Alaska’s child support program was established in 1976 and serves thousands of families statewide
Minimum support amount: $50 monthly for all children combined
Income cap: $138,000 annually unless higher amount justified
Collection rate: Approximately 60% of due support is collected
Interest on arrears: 6% per year on missed payments
No statute of limitations: Back support never expires in Alaska

Frequently Asked Questions

Q: How long does it take to get a child support order in Alaska?

A: If paternity is established and the other parent cooperates, CSSD can establish administrative orders within 30-60 days. Court orders typically take 60-90 days. Contested cases take longer, especially if the other parent is difficult to locate.

Q: Can I get back support for time before I filed?

A: Yes, Alaska can order retroactive support, typically back to the date you filed your application. In some cases, support can be ordered from the child’s birth if there’s good cause for the delay in filing.

Q: What if the father isn’t on the birth certificate?

A: CSSD can help establish paternity through voluntary acknowledgment or DNA testing at no cost to you. Paternity must be established before child support can be ordered.

Q: How does Alaska’s Permanent Fund Dividend affect child support?

A: PFD payments are included as income in child support calculations. If your ex receives a $2,000 PFD, that adds approximately $167 to their monthly income for calculation purposes.

Q: Can child support be taken from commercial fishing income?

A: Yes, Alaska can garnish fishing income, though the seasonal nature may require special handling. CSSD often averages fishing income over multiple years for consistent payments.

Q: What if my ex moves to the Lower 48?

A: Alaska participates in interstate enforcement programs. Your order remains valid, and Alaska can work with other states to enforce collection through wage garnishment and other tools.

Q: Can I refuse visitation if he doesn’t pay support?

A: No. Child support and visitation are separate legal issues. Denying court-ordered visitation because of unpaid support can result in you being held in contempt of court.

Q: Do I pay taxes on child support I receive?

A: No, child support is not taxable income to you. The paying parent also cannot deduct it from their taxes.

Q: What happens if we have shared custody?

A: Alaska has special calculations for shared custody (when each parent has at least 110 overnights annually). The parent with higher income typically still pays some support, but the amount is significantly reduced and adjusted by a factor of 1.5.

Q: Can child support cover college expenses?

A: Alaska’s basic guidelines end at 18 (or 19 if in high school). However, you can petition the court for continued support for college if the child is pursuing a high school diploma or equivalent vocational training and meets other requirements.

Q: What if he claims he can’t afford the calculated amount?

A: The paying parent must formally petition for a modification and prove their circumstances have changed significantly. Claims of inability to pay don’t automatically reduce the obligation. Courts can also consider earning capacity versus actual earnings.

Q: How often can child support be modified?

A: Alaska presumes a material change if it would result in a 15% difference in the support amount. There’s no specific time limit between modifications, but they must be based on substantial changes in circumstances.

Q: What happens if he gets remarried or has other children?

A: A new spouse’s income generally doesn’t affect child support calculations. Additional children could potentially justify a modification, but existing support obligations typically take priority.

Q: Can CSSD help even if I have a private agreement?

A: Yes, CSSD can help enforce any valid child support order, even if it was originally obtained through private attorneys. They can also help collect payments and provide other services.

Q: What happens to unpaid support when my child turns 18?

A: Back support (arrearages) doesn’t disappear when the child emancipates. The debt remains until paid in full, with 6% annual interest. Alaska has no statute of limitations on collecting child support arrears.

Q: Does bankruptcy eliminate child support debt?

A: No. Child support obligations cannot be discharged in bankruptcy. Even if the paying parent files for bankruptcy, the child support debt will still remain on record.

This guide provides general information about Alaska child support law. Every situation is unique, and laws can change. For specific legal advice about your case, consult with a qualified family law attorney or contact the Alaska Child Support Services Division.

Emergency Resources:

Alaska Child Support Services Division: (907) 269-6900
Alaska Legal Services Corporation: (907) 272-9955
National Domestic Violence Hotline: 1-800-799-7233
Alaska Network on Domestic Violence and Sexual Assault: (907) 586-3650

Key Contacts:

CSSD Main Office: 550 W 7th Ave, Suite 310, Anchorage, AK 99501
TTY/TDD (Hearing/Speech Impaired): (907) 269-6894
Employer Assistance: (907) 269-6089 or 1-877-269-6685

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