Alaska child support
Alaska Child Support Calculator
Estimate monthly child support using Alaska guidelines. Adjust both incomes, parenting time, and the number of children to see how each factor changes the amount.
Updated for 2026 Alaska guidelinesYour situation
Your estimate
Estimated monthly child support
$1,000/mo
paid by you to the other parent
Based on 20% of the paying parent's net monthly income for 1 child. Health insurance added.
For an exact calculation, use the official Alaska child support calculator.
Estimate only. Not legal advice. Confirm current guidelines with the official Alaska child support agency.
How Alaska calculates child support
Alaska calculates child support under Civil Rule 90.3 using a percentage of the paying parent's adjusted annual income. The percentages are 20% for one child, 27% for two, and 33% for three. A parenting time credit applies at 110 or more overnights per year.
State-specific details including deviation factors, modification procedures, and enforcement rules are available through the official Alaska child support agency. Filing fees for divorce or custody proceedings in Alaska typically run $200 to $250. Family attorneys in Alaska generally charge $250 to $450 per hour.
- Alaska uses adjusted annual income of the paying parent
- Percentages are 20% for 1 child, 27% for 2, 33% for 3
- Under shared custody (110+ overnights), reciprocal obligations are calculated and the difference is multiplied by 1.5
- No durational residency requirement if domiciled in Alaska
- Courts may deviate for good cause shown under Rule 90.3(c)
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