Child Support Past 18 in Wyoming: High School Graduation and Age Limits
In Wyoming, child support runs to 18, and continues while the child is a full-time high school or equivalent student between 18 and 20, or is disabled and cannot self-support. Arrears stay owed.
What is the child support age limit in Wyoming?
Eighteen, usually. A child support obligation ends when the child reaches the age of majority, which is 18, unless the child is disabled and cannot take care of himself or herself, or is between 18 and 20 and attending high school or an equivalent program full-time (Wyoming Judicial Branch; Wyo. Stat. 20-2-313).
How is the end date worked out?
At 18 for most children; for a full-time high school student, the end of the school month, never past the 20th birthday.
| Child born (school ending in June of the year they turn 18) | Turns 18 | Support can run to | Turns 20 |
|---|---|---|---|
| March 15, 2012 | March 15, 2030 | June 30, 2030 | March 15, 2032 |
| August 31, 2011 | August 31, 2029 | August 31, 2029 | August 31, 2031 |
| November 2, 2015 | November 2, 2033 | November 2, 2033 | November 2, 2035 |
Try your own dates in the Wyoming child support end date calculator.
What does standard Wyoming order language say?
Child support continues during the child’s minority, and beyond if the child has a mental, emotional or physical impairment preventing emancipation, or while the child attends high school or an equivalent program as a full-time student between the ages of 18 and 20 (Wyoming court order form, CSMP 20). Check your own order.
Does Wyoming support drop when one child ends?
Not automatically. If one of several children graduates, turns 18 or is emancipated, the support amount does not reduce on its own; you must petition (self-help packet).
Can the other parent keep the child from visiting me if I fall behind?
No. Each parent must allow the ordered visitation even if support is not being paid (Wyoming Judicial Branch; 20-6-111).
What does an equivalent program include?
The state says high school or an equivalent program full-time; keep the program’s enrollment letter (Wyoming Judicial Branch).
Do I have to do anything for the order to end?
The obligation ends on the listed events, but withholding and the state’s records need a court or agency step. Send proof of the birthday or graduation and ask in writing to end withholding.
Do arrears end when child support ends?
No. Installments already owed stay judgments (Wyo. Stat. 1-16-102). See the Wyoming child support arrears calculator and how long arrears last.
Frequently asked questions
Does child support end at 18 in Wyoming?
Yes, unless the child is a full-time high school student between 18 and 20, or disabled.
How long can Wyoming high school support last?
Until the child leaves school or turns 20, whichever comes first.
Does Wyoming support drop when one of two children turns 18?
Not automatically; you must petition.
Is an equivalent program enough for Wyoming support past 18?
Yes, if full-time.
Do arrears end when Wyoming support ends?
No. Installments already owed stay judgments.
Official sources
- Wyoming Judicial Branch: when a child support obligation ends
- Wyoming self-help packet: termination of support; age of majority
- Wyo. Stat. 20-2-311: adjustment
- Wyo. Stat. 1-16-102 and 1-16-103: judgments and penalty
- Wyoming court form: Order Modifying Child Support (continuation language)
A local family law attorney can review your situation — many offer a free consultation.
This is general information, not legal advice. It is based on the cited Wyoming statutes, rules and court opinions, and every case turns on its own facts. Confirm how the law applies to your situation with a licensed Wyoming attorney.