Last updated: May 20, 2026
Bottom line
In Washington, child support can be handled through the Washington State Department of Social and Health Services Division of Child Support, often called DCS, through a court case, or both. DCS can help establish support, collect and process payments, review orders for changes, and help with parentage when needed.
Start with Washington DCS if you need to open a child support case, check payments, ask about an existing case, or ask how to change an order. If your case also involves divorce, custody, a parenting plan, domestic violence, or a court hearing, also contact legal aid or the court before you file papers.
This guide is for general information only. It is not legal advice. Child support orders can affect money, custody, safety, taxes, public benefits, and court rights. A lawyer, legal aid office, court facilitator, or DCS worker can help you understand your next step.
If you need help today
If you or your child are in immediate danger, call 911. If child support, parentage, or locating the other parent could make you unsafe, do not wait. Ask for confidential help before you share address, work, school, or case details.
- For safety help, contact a local advocate through safety programs or call the National Domestic Violence Hotline at 800-799-7233.
- For Washington child support and domestic violence questions, review DCS domestic violence guidance before you move forward.
- For legal help, start with court legal-help options or Washington LawHelp.
- For food, rent, utility, diapers, transportation, or shelter needs while child support is pending, call 2-1-1 or search WA 211 for local programs.
Child support can take time. If you need food, housing, child care, or medical coverage now, also check ASMOM’s emergency help page for Washington families.
Where to start
Your first step depends on what you already have. Some parents need a new order. Some have an old order but payments stopped. Some need parentage established first. Some are afraid that opening a case could alert the other parent to where they live.
You do not have an order
Ask DCS how to open a case. You may need forms, parent information, income details, and any papers that show parentage or custody.
You have an order
Ask DCS about collection, payment records, income withholding, or review for modification. Have your case number ready if you have one.
You need court papers
Use Washington LawHelp for self-help child support forms and legal information.
You need broader help
Child support is not fast cash. Use the community support page to look for local help while your case moves.
Quick reference for Washington child support
| Need | Best first stop | What to ask |
|---|---|---|
| Open a child support case | DCS enrollment page | Ask which enrollment forms fit your case and where to send them. |
| Request forms by mail | online application request | Ask for the right application for a custodial parent, noncustodial parent, or existing case. |
| Find forms | DCS forms page | Look for Form 18-078 and Form 14-057 if you want DCS enforcement services. |
| Estimate support | quick estimator | Use it as a rough estimate only, not a promise of what a judge or DCS will order. |
| Check court worksheets | court worksheets | Use the current Washington State Child Support Schedule and worksheet forms. |
| Contact DCS | DCS contact page | Call 800-442-KIDS (5437) or contact the field office handling your case. |
What Washington DCS can do
DCS is the state child support agency. It helps families under state and federal child support laws. DCS can establish child support obligations, collect and process payments, and review or modify support obligations. Families who receive cash or medical assistance from DSHS automatically receive DCS services.
You may also qualify for DCS non-assistance services if you are a custodial parent, a parent who wants to establish parentage, a parent who wants to pay support, a former custodial parent owed support under an order, or a person due court-ordered post-secondary educational support.
| DCS service | What it can help with | Reality check |
|---|---|---|
| Establishing support | Starting a support obligation when no order exists. | DCS may need parentage, address, employer, income, and child information. |
| Collecting payments | Processing support through the Washington State Support Registry. | Payments may depend on employment, income withholding, and whether money is actually collected. |
| Reviewing orders | Looking at whether an order should be changed. | Support does not change on its own when income, jobs, or child care costs change. |
| Parentage help | Helping establish legal parentage when needed. | Parentage can affect support, custody, inheritance, benefits, and medical history. |
For a broader starting point, ASMOM’s child support hub explains common child support paths across states.
How child support is figured in Washington
Washington uses the Washington State Child Support Schedule. The amount depends on the parents’ incomes, the number and ages of children, health care costs, day care costs, other support duties, and other facts in the case. The final amount may be set by a court, a commissioner, or an administrative law judge depending on the type of case.
Important 2026 update: Washington DCS says child support schedule changes from the 2025 legislative session took effect January 1, 2026. The economic table now uses adjusted monthly income amounts from $2,200 to $50,000, and the self-support reserve increased from 125% to 180% of the federal poverty level for a one-person family.
Do not rely on an old 2025 table or a random calculator online. Use the official RCW 26.19 chapter, the Washington Courts worksheets, or DCS tools. Under RCW 26.19.065, a parent’s child support obligation generally may not exceed 45% of net income except for good cause shown.
Use estimates carefully
The DCS quick estimator says it gives only a rough estimate. The final amount can change because of health care, day care, other children, spousal maintenance, education costs, deviations, and court decisions.
How to apply for DCS services
If you are new to DCS, you must submit enrollment paperwork. You can print the forms, request an application by mail, call 1-800-457-6202, or visit a DCS office. DCS says you should send one set of forms for each noncustodial parent.
When the forms are complete, sign them and send them with supporting documents. DCS lists a toll-free fax number, 1-866-668-9518, and a mailing address for Central Services in Tacoma on its enrollment page. DCS says that after it receives your forms, you will receive a letter within 7 to 10 days.
If you are also applying for cash, food, medical, or child care help, use the Washington benefits system and local DSHS offices too. ASMOM has Washington pages for TANF help, food help, child care help, and health care help.
Documents and information to gather
You do not need every item before you ask for help. Start with what you have. Missing information may slow the case, but DCS and legal aid can tell you what is still needed.
| Item | Why it matters | If you do not have it |
|---|---|---|
| Your ID and contact details | DCS needs to identify you and send case notices. | Ask DCS about safe contact options if privacy is a concern. |
| Child’s birth certificate | It helps show the child and any listed parent. | Ask how to get a copy or what other proof may work. |
| Parentage papers | Support usually needs legal parentage first. | Use the DCS parentage page to ask what step fits. |
| Existing orders | Old court or DCS orders affect what can be collected or changed. | Ask the court clerk or DCS how to find your order. |
| Income proof | Pay stubs, tax forms, benefit letters, and self-employment records help set support. | Write down what you know and ask what proof is acceptable. |
| Other parent’s information | Address, employer, phone, Social Security number, and date of birth may help DCS locate the parent. | Give old details if that is all you have. Do not risk your safety to collect information. |
| Child care and medical costs | These costs can affect the worksheet and order. | Gather bills, receipts, insurance cards, and provider statements when you can. |
Payments, missed payments, and enforcement
Most parents who pay support do so through income withholding. Employers withhold support from the parent’s paycheck and send it to DCS, which passes it to the parent or caregiver receiving support. DCS says support can also be withheld from unemployment compensation, Paid Family and Medical Leave benefits, Social Security disability or retirement payments, and workers’ compensation.
Parents and caregivers who receive support can usually choose the DCS Card or direct deposit. Review DCS payment options before choosing. If you need to check a case, the KIDS line can provide payment information, help you find an office, and connect you with your case manager.
If payments stop, contact DCS with dates, amounts, employer information, and any case notices you received. Keep your own notes. Do not rely only on text messages with the other parent. If you are behind on rent or bills while waiting, also review Washington housing help and local assistance options.
Changing a child support order
Child support does not change automatically when life changes. If you have an open DCS case, DCS says you can ask it to review your order for modification at any time. Common reasons include a job change, an income change, changes in the child’s day care or medical costs, or another child born after the order was made.
The process can be different for an administrative order and a superior court order. DCS explains these differences on its DCS modification page. If you are not sure what kind of order you have, ask DCS or legal aid before filing. If the order is part of divorce, custody, or a parenting plan case, court forms may be needed.
A change in parenting time may matter, but it does not always erase support. A court may need proof and may need to decide whether a deviation or adjustment is allowed. Get legal information before you stop paying, refuse visits, or make a private side deal.
Safety, domestic violence, and good cause
Child support can be risky when the other parent has used violence, stalking, threats, coercive control, financial abuse, or unsafe tracking. If opening a case could put you or your child in danger, ask for help before you share new contact information.
DCS has domestic violence information, and DSHS has a Good Cause policy for situations where cooperating with DCS may be dangerous in a TANF or State Family Assistance case. The DSHS Good Cause policy says DSHS cannot require court orders or police records to support a Good Cause claim.
You can also ask about address protection, safe mailing, safe phone contact, and whether the Washington Address Confidentiality Program may apply. Do not use this article as a safety plan. A trained advocate can help you think through safer options.
For state-specific safety resources on ASMOM, see safety resources before taking steps that could alert the other parent.
Legal help and court help in Washington
Many child support questions are legal questions. DCS can explain DCS services, but it cannot be your lawyer. Court facilitators may help with forms, but they cannot give legal advice. Washington Courts says CLEAR is a legal advice and referral hotline for low-income Washington residents with civil legal problems.
Outside King County, CLEAR can be reached at 1-888-201-1014 on weekday morning hours listed by the courts. King County residents can call 2-1-1 for legal referral screening. If your case involves family violence, immigration concerns, protection orders, custody, or a contested hearing, contact legal aid early.
ASMOM’s legal help page can help you find Washington legal aid starting points, and the broader Washington benefits page can help with other support while your case is pending.
Common mistakes to avoid
- Using an old table. Washington child support schedule changes took effect January 1, 2026. Use current forms and tools.
- Counting a calculator as a court order. The estimator is only an estimate. A valid order must come from the right legal process.
- Making private cash deals. Cash paid outside the registry may be hard to prove. Ask DCS how payments should be made.
- Waiting to report changes. A job loss, new job, child care change, or medical cost change does not change support on its own.
- Ignoring safety. If the other parent is unsafe, ask about good cause, confidentiality, and legal advocacy before giving information.
- Skipping tax questions. Support and child-related tax credits are different issues. For taxes, see ASMOM’s child tax credit guide and official tax sources.
Backup options while child support is pending
Child support is important, but it may not solve an emergency this week. If you need food, rent, utilities, child care, medical coverage, diapers, school supplies, or transportation, apply for those programs at the same time. Do not wait for child support to start before you ask for help.
- Use 2-1-1 for local food, shelter, legal aid, transportation, and utility resources.
- Ask DSHS about TANF, Basic Food, medical coverage, and other benefits if your income is low.
- Ask your child’s school about McKinney-Vento help if housing is unstable.
- Ask local legal aid about emergency court options if the issue is urgent and legal.
- Use child care and health coverage programs if support is not enough to cover work or medical costs.
Phone scripts
Calling DCS to open a case
Hello, my name is [name]. I am a parent or caregiver in Washington and I need to open a child support case. I do not have all the information about the other parent. Can you tell me which forms I need, where to send them, and what I should do if I am worried about privacy?
Calling DCS about missed payments
Hello, I have a child support case. My case number is [number] if you need it. I am calling because payments have stopped or changed. Can you tell me the last payment date, whether income withholding is active, and what information you need from me?
Calling legal aid
Hello, I need help with a Washington child support issue. It may involve [custody, parentage, domestic violence, a modification, or unpaid support]. Can you screen me for legal help or tell me where to get court forms and advice?
Calling 2-1-1 for backup help
Hello, I am waiting on a child support issue and need help with [food, rent, utilities, child care, transportation, or diapers]. Can you search for programs in my ZIP code and tell me how to apply?
Resumen en espanol
En Washington, DCS puede ayudar con manutencion infantil, pagos, cobro, paternidad y cambios a una orden. Si no tiene una orden, pregunte a DCS como abrir un caso. Si ya tiene una orden y los pagos no llegan, llame a DCS y tenga listo su numero de caso si lo tiene.
Si hay violencia domestica o miedo por su seguridad, busque ayuda antes de dar su direccion o informacion nueva. Pregunte por Good Cause, confidencialidad y ayuda legal. Si necesita comida, renta, cuidado infantil o ayuda medica mientras espera, llame al 2-1-1.
Frequently asked questions
Who handles child support in Washington?
The Washington State Division of Child Support, or DCS, handles many child support services. Courts may also be involved, especially when the case is tied to divorce, custody, parentage, or a parenting plan.
Can I apply if I do not know where the other parent lives?
Yes. Give DCS the information you do have, even if it is old. Do not put yourself in danger to get more information.
Is the DCS quick estimator the final amount?
No. The estimator is only a rough estimate. The final amount can change based on the full worksheet, court or DCS review, child care, medical costs, other children, deviations, and other case facts.
Does child support change automatically if income changes?
No. DCS says child support does not change automatically when life changes. You may need to ask DCS or the court for a modification or adjustment.
What if child support could make me unsafe?
Ask DCS, DSHS, legal aid, or a domestic violence advocate about safety options before sharing information. Good Cause, confidentiality steps, and address protection may matter in some cases.
Can DCS help establish parentage?
Yes. DCS provides parentage information and can help with certain parentage steps. Parentage may be needed before support can be ordered.
What if I need money before support starts?
Apply for food, cash, medical, child care, housing, and local emergency help at the same time. Child support can take time and is not a same-day emergency payment.
About this guide
This guide uses official federal, state, local, and other high-trust nonprofit and community sources mentioned in the article.
A Single Mother is independent and is not a government agency, benefits office, lender, law firm, medical provider, or tax advisor.
Program rules, funding, local availability, and eligibility can change. Always confirm details with the official program before you apply or make decisions.
Verification: Last verified May 20, 2026, next review August 20, 2026.
Corrections: If you see something wrong or outdated, email suggestions@asinglemother.org.
Disclaimer: This article is for general information only. It is not legal, financial, medical, tax, immigration, disability, safety, or government-agency advice.