Alaska Child Support Calculator
Estimate child support under Alaska Civil Rule 90.3. Calculate baseline support, parenting time overnights, health insurance credits, and work-related childcare costs.
1. Enter Case Information
AK RulesEstimated Child Support
AK EstimateUnderstanding Alaska Child Support Guidelines
Alaska applies a statutory percentage of the obligor's adjusted annual net income under Civil Rule 90.3: 20% for 1 child, 27% for 2 children, 33% for 3 children, and 3% for each additional child, capped at statutory net limits.
Shared Custody & Overnights in Alaska
Under Civil Rule 90.3(b), when both parents have custody for at least 110 overnights per year (30%), support is calculated by cross-multiplying each parent's theoretical obligation by the percentage of time the other parent exercises, multiplied by 1.5.
Calculate Your Exact Overnights →Official Court Worksheets & Forms
Family court filings in Alaska require completing: Form DR-305 (Child Support Guidelines Affidavit) and DR-306 (Shared Custody Child Support Calculation). Review official forms before filing.
View State Worksheets Directory →Worked Calculation Example: Standard Alaska Scenario
Here is a realistic line-by-line computation for two parents in Alaska raising 1 children:
| Guideline Worksheet Line Item | Parent A (Paying) | Parent B (Receiving) | Combined / Order Total |
|---|---|---|---|
| Monthly Guideline Income | $5500 | $4000 | $9500 |
| Parental Income Proportion | 100% | 0% | 100% |
| Basic Child Support Schedule Obligation | - | - | $940 /mo |
| Work-Related Childcare Cost | - | - | +$300 /mo |
| Health & Dental Insurance Premium | - | - | +$180 /mo |
| Total Combined Child Financial Needs | - | - | $1420 /mo |
| Final Estimated Monthly Support Order | Paid by Parent A to Parent B | $940 /month | |
Frequently Asked Questions in Alaska
Key legal questions regarding child support establishment, modifications, and enforcement in Alaska.
Does the recipient parent's income affect child support in Alaska primary custody?
No. In primary custody arrangements (where one parent has the child over 70% of the year), Alaska Civil Rule 90.3 considers only the obligor's adjusted annual income.
How does Alaska calculate child support for shared custody?
When each parent has the child for at least 110 overnights (30%), Rule 90.3(b) requires filing Form DR-306. Each parent calculates their obligation as if the other had primary custody, multiplying by the other parent's custodial percentage and an adjustment factor of 1.5.
Are Alaska Permanent Fund Dividends (PFD) included in child support income?
Yes. PFD payments received by the obligor must be included in annual gross income calculation on Form DR-305.
Next Useful Steps for Your Case
Take the next step in preparing your family financial documentation:
Convert Irregular Income
Standardize hourly wages, seasonal overtime, or commissions into monthly gross figures.
Launch Income Tool →Explore 50/50 Custody
See how equal time sharing and reciprocal guidelines impact final transfer payments.
50/50 Custody Tool →Download Official Worksheets
Find the exact PDF court forms and financial affidavits required by your court clerk.
Court Worksheets Directory →