Does Child Support Continue Through College in Washington State?

Regular child support in Washington ends when a child turns 18 or graduates from high school, whichever comes later. So the short answer to whether child support continues through college in Washington is no, not automatically — but a court can separately order one or both parents to help pay for higher education through what the state calls post-secondary educational support. It is discretionary, it has to be requested, and it comes with conditions the student has to meet.

When Regular Child Support Ends

Standard child support in Washington runs until the child turns 18 or finishes high school, whichever comes later. There is one nuance worth knowing: if the child is still a full-time high school student at 18, support can continue, but it stops at the end of the month the child turns 19 regardless of whether they have graduated.¹ Support also terminates if the child becomes emancipated or if the paying parent dies.²

Once those endpoints hit, the standard obligation is done. Anything covering college has to come through a separate order under a separate statute.

How Post-Secondary Support Works in Washington

Washington is one of the states that lets courts order parents to contribute to a child’s college or vocational school costs. The authority comes from RCW 26.19.090, and two things about it matter up front. First, it is discretionary. A judge can award post-secondary support, but is not required to. Second, the regular child support schedule does not control the number. The statute makes the schedule “advisory and not mandatory” for post-secondary support, giving the judge broad latitude to set an amount that fits the family’s circumstances.³

The threshold requirement is dependency. Before ordering anything, the court has to find that the child is actually dependent on the parents for the reasonable necessities of life.³ A 20-year-old who has been living independently and paying their own way for two years is a much harder case than an 18-year-old moving from a parent’s home straight into a dorm.

What Courts Weigh

Once dependency is established, the court looks at a range of factors to decide whether to award support and how much. The statute lists these considerations, though courts are not limited to them:³

The child’s age, needs, and educational or vocational goals, and their desire and ability to pursue them.
What the child’s education would have looked like if the parents had stayed together. This factor asks a judge to approximate the outcome the intact family would have produced.
Each parent’s level of education, standard of living, and current and future financial resources.
The nature of the program the child is pursuing — a four-year university, a community college transfer path, or a vocational certificate all have different costs and timelines, and the court considers whether the program fits the child’s aptitudes.
Any physical, mental, or emotional disabilities the child has, which affect both whether support is awarded and how long it runs.

The “intact family” factor often does a lot of the work. Parents who both hold advanced degrees and always expected their child to attend college face a stronger case for post-secondary support than parents for whom college was never part of the household plan.

What the Award Actually Covers

The statute refers broadly to “postsecondary educational expenses” without itemizing categories, which gives courts room to shape the order. In practice, awards commonly address tuition, mandatory fees, books and supplies, room and board, and transportation.

The court also expects the child to contribute. Working, applying for financial aid, and pursuing scholarships are part of the picture, and the judge weighs how much effort the child has made to shrink the bill before deciding what the parents owe. Showing up to a hearing with no scholarship applications and no employment history weakens a request for full parental funding.

On where the money goes, Washington law has a preference for payments made directly to the school “if feasible.” When that is not workable, the court can order payments to the child if the child does not live with either parent, or to the child or the parent who has been receiving support if the child lives with one parent.³

Conditions the Student Must Meet

Post-secondary support is conditional, and the conditions have real teeth.

The child must be enrolled in an accredited academic or vocational school and actively pursuing a course of study that matches their stated goals. They must also remain in good academic standing as defined by the institution. If either condition fails, the support order is automatically suspended for as long as the child is out of compliance.³ “Automatically suspended” is the key phrase: no one has to go back to court for the suspension to kick in.

The child must also make academic records and grades available to both parents. Both parents get full and equal access to the child’s postsecondary education records as a condition of receiving support.³ Federal student privacy law would normally let an adult student block that access, but a Washington support order effectively requires the child to open the records as the price of the parental contribution.

How Long It Can Last

There is a hard age ceiling. A court cannot order post-secondary support past the child’s 23rd birthday. The only exception is for “exceptional circumstances, such as mental, physical, or emotional disabilities,” which can extend support beyond 23.³

Before 23, support can also end earlier. The automatic suspension for enrollment or grade problems is the most common cause. Support ends when the child completes the program. And because the whole framework rests on financial dependency, a child who becomes self-supporting has trouble continuing to meet the threshold the statute requires.

How to Ask the Court for It

A parent seeking post-secondary support files a Petition to Modify Child Support Order (form FL Modify 501) in Superior Court in their county.⁴ Timing is critical. The petition should be filed while the existing child support order is still active — meaning before the child turns 18 or finishes high school. Waiting until standard support has already terminated risks the court concluding it no longer has authority to act.

After filing, the other parent has to be formally served. The court then sets a hearing, and in some counties parents are sent to mediation first. Both parents file a Financial Declaration (form FL All Family 131) disclosing income, expenses, and assets so the judge has the financial picture needed to allocate the contribution.⁵

The parent making the request should also come with evidence tied to the statutory factors: proof of acceptance and enrollment at an accredited school, the child’s academic records, an itemized cost breakdown from the institution, and documentation of what the child is contributing through work, aid, or scholarships.

Two Related Money Questions

Post-secondary support changes the picture around federal financial aid. On the FAFSA, divorced parents have to identify a “contributor” parent who provides financial information. The contributor is the parent who provided the most financial support to the child, or, if support is equal, the parent with the greater income and assets.⁶ A support order can shift which parent meets that definition, which can move need-based aid eligibility in either direction. Worth thinking through before the hearing.

On taxes, the parent who claims the child as a dependent may be able to use the American Opportunity Tax Credit, worth up to $2,500 per year for qualified education expenses.⁷ Which parent claims the child is usually set by the divorce decree or parenting plan, but it is worth revisiting when a post-secondary support order comes into play.

Health Insurance Is a Separate Question

Even without a post-secondary support order, and even after regular child support ends, federal law requires health plans that offer dependent coverage to keep children eligible until age 26. Coverage cannot be denied based on the child’s financial dependency, student status, marital status, or access to other insurance.⁸ If the child support order required a parent to maintain insurance, that specific obligation may end when standard support ends. The option to keep the child on a parent’s plan continues to exist on its own.

1
Washington State Department of Social and Health Services. What Is the Duration of an Administrative Support Order?
2
Washington State Legislature. RCW 26.09.170 – Modification of Decree for Maintenance or Support
3
Washington State Legislature. Revised Code of Washington 26.19.090 – Standards for Postsecondary Educational Support Awards
4
Washington Courts. Petition to Modify Child Support Order
5
Washington State Courts. Court Forms – List of All Forms
6
Federal Student Aid. Reporting Parent Information on Your FAFSA Form
7
Internal Revenue Service. Education Credits: American Opportunity Tax Credit (AOTC) and Lifetime Learning Credit (LLC)
8
eCFR. 45 CFR 147.120 – Eligibility of Children Until at Least Age 26