Last updated: November 1, 2026
Before you use this guide
This guide gives general information about Delaware child support. It is not legal advice. Child support, custody, parentage, domestic violence, public benefits, and court papers can affect your rights. For advice about your own case, contact Delaware Family Court, the Delaware Division of Child Support Services, or a legal aid office.
Bottom line
In Delaware, both parents usually have a duty to support their child. The state child support agency is the Delaware Division of Child Support Services, often called DCSS. DCSS can help with finding the other parent, establishing parentage, starting a support order, changing an order, collecting payments, and enforcing unpaid support.
Start with the Delaware DCSS website or the DCSS portal instructions. The portal needs a My.Delaware account and a second step to add the right DCSS app. If your case is already in Family Court, its child support overview explains the court process and your options.
Do not rely on a private calculator, a verbal promise, or an informal payment plan as your only protection. Use the official court or DCSS process when you need a support order, payment record, enforcement, or a change to an old order.
If you need help today
Child support can take time. If you need food, rent help, safety help, medical care, or child care now, use other help while your support case moves forward.
- If you are in immediate danger, call 911.
- If abuse, threats, stalking, or control are part of the situation, use Delaware’s official hotline list for 24-hour domestic violence and rape crisis numbers by county.
- If you need food, housing, utility help, diapers, transportation, or other local help, contact Delaware 211. You can call 211 or search online.
- If child support is tied to abuse or threats, read ASMOM’s safety resources before contacting the other parent.
- If you need broader benefit help, start with the Delaware help guide and then choose the program that matches your need.
What has changed since June 2026
On September 24, 2026, Delaware enacted House Bill 341. It changes when a parent may be billed for care or support provided to a child in the state’s Department of Services for Children, Youth and Their Families (DSCYF) system. In these cases, a court must find that charging the parent will not block family reunification. The law applies to these costs incurred on or after September 24, 2026. It does not cancel ordinary parent-to-parent child support or older state-care debts.
Delaware DCSS now offers clear portal sign-up steps. The state and federal passport pages also show different past-due support thresholds; read the careful note under missed payments rather than relying on one number.
Where to start
Your first step depends on what you already have. A written court order is different from a private agreement. A parentage question is different from a late-payment problem. Pick the box that sounds closest to your situation, then use the official path.
You need an order
Start with DCSS or Family Court. DCSS can help open a case. Family Court has support forms if you are filing on your own.
You have an order
Use DCSS or the court if payments are not coming, the other parent changed jobs, or you need enforcement.
The amount is wrong
Do not just agree by text. Ask about modification. Only a new order can safely change what is owed.
You are worried
Call a hotline or legal aid before sharing your address, schedule, workplace, or school details.
Delaware child support quick reference
| Need | Best starting point | Reality check |
|---|---|---|
| Open a case | Use DCSS online or ask DCSS for help. | You may need a myDelaware account and details about both parents. |
| File court papers | Use Family Court support forms. | Required forms must be complete, or the filing may not be accepted. |
| Estimate support | Use the official support calculator. | The final order depends on the court, documents, and case facts. |
| Change an order | Read the DCSS modification page. | Some requests need a major change or enough time since the last order. |
| Collect unpaid support | Read the DCSS enforcement page. | Enforcement can take time, especially if the other parent moves or changes jobs. |
What Delaware DCSS can do
DCSS is the state child support agency. Its services include finding a noncustodial parent, establishing legal parentage, collecting payments, helping with support order changes, accounting for payments, and connecting some parents to employment and economic help.
DCSS is useful when you need a record of payments, income withholding, enforcement, or help moving a case through the system. It is also useful when you receive public assistance and the state says you must cooperate with child support, unless there is a safety or good-cause issue.
DCSS is not your private attorney. It does not replace legal advice, and it cannot fix every custody or safety issue. If you need legal advice about custody, abuse, parentage, interstate orders, or a hearing, use the legal resources below.
How to apply for child support in Delaware
You can apply through DCSS or file in Family Court. Many parents start with DCSS because the agency can help with services beyond a basic court filing.
- Choose your path. Use DCSS if you want agency help with locating, parentage, collection, payments, and enforcement. Use Family Court forms if you are filing on your own or were told to file a petition.
- Make a My.Delaware account. From DCSS portal instructions, register at My.Delaware, verify your email, then add DCSS App Services if new or DCSS Customer Portal if you already have a case. The portal can show appointments, messages, case details, and payment history. Ask DCSS for help if you cannot register online.
- Use paper if you need it. The official DCSS forms page has a service application and address forms. It says application-fee payments by paper must be by check or money order. Ask DCSS whether a fee applies to your case before sending money. A separate Family Court petition may have different filing costs or rules.
- Gather documents. You will usually need identity, income, child care, health insurance, court orders, and information about the other parent.
- Watch for notices. Missing mediation, a hearing, a document deadline, or an address-change requirement can hurt your case.
- Keep copies. Save applications, court forms, wage records, child care bills, health insurance costs, and messages from DCSS or Family Court.
Tip
If you receive TANF or other benefits, ask your benefits worker which child support cooperation and reporting rules apply to your program. Do not assume SNAP, Medicaid, and TANF have the same rules. If a child support referral may lead to abuse, ask the benefits office about good cause or a safety exception before you contact the other parent. A lawyer or advocate can help with the request.
What happens after you apply?
DCSS may need to locate and serve the other parent. If you receive a Family Court petition, the court’s child support FAQ says the person served may file an answer within 20 days of service. Check your own papers for your deadline; do not assume the date of the letter is the service date.
Most first-time cases go to mediation before a court hearing. A no-contact order or an adjudicated history of domestic violence can cause mediation to be bypassed. Tell DCSS, Family Court, or legal aid about safety concerns before any joint session. If mediation fails, a hearing may follow. Keep all notices.
What to gather before you call or apply
You do not need perfect information to ask for help. Give what you have and say what is missing. Old addresses, former employers, relatives’ names, license plate details, court case numbers, or past pay records may still help. Store a simple folder with copies of your ID, pay proof, court papers, and child expenses. Keep private details in a safe place.
| Item | Why it matters | Examples |
|---|---|---|
| Child information | Shows who the case is for | Birth certificate, Social Security number if available, school information |
| Your information | Shows identity, address, and income | Photo ID, pay stubs, W-2, tax return, benefit notices |
| Other parent information | Helps DCSS locate and serve them | Full name, date of birth, address, employer, phone, email |
| Child expenses | May affect the calculation | Child care bills, health insurance, medical costs, tuition if relevant |
| Court papers | Prevents duplicate or conflicting action | Custody orders, support orders, parentage papers, protection orders |
How Delaware calculates child support
Delaware uses the Delaware Child Support Formula, often called the Melson Formula. Family Court says the formula considers both parents’ incomes and the needs of the child. The court also says most first-time support cases go to mediation first, where a mediator uses the formula and tries to help the parents reach an agreement.
Use the 2026 rule set. Delaware revised the formula effective February 1, 2026. The court’s 2026 calculation instructions explain the allowed adjustments, proof of income, and when a court may use earning capacity. The formula is the usual starting amount, but a judge can approve a different amount when legally justified.
The formula can consider income, earning capacity, child care, health insurance, medical support, other children a parent supports, and parenting time. Use the official calculator and the court’s formula instructions when you need the detailed rules.
The formula is a starting point, not a private promise. The court may need proof of income, child care costs, health insurance costs, and other facts. If a parent does not appear, does not give proof, or is voluntarily unemployed or underemployed, the court may look at earning capacity instead of only current pay.
Common calculation trap
Do not use a private online calculator as proof of what the judge will order. Private calculators may be wrong, old, or missing facts. Use the official court calculator, bring documents, and ask legal aid if the number seems wrong or unsafe.
If parentage is not legally set
Child support usually needs legal parentage first. DCSS explains on its parentage page that legal parentage can give a child important rights and responsibilities, including possible access to support, insurance, family medical history, inheritance, military allowances, Social Security, or veteran benefits.
If the parents were not married or in a civil union when the child was born, parentage may need to be established. Some parents can use a Voluntary Acknowledgment of Paternity. Others may need genetic testing or court action. If the mother was married around the time of birth, or another person is legally presumed to be a parent, do not guess. Ask DCSS, Family Court, or legal aid before signing papers.
Age and signature warning: Delaware’s parentage guidance says parents under 18 cannot sign a voluntary acknowledgment. It also explains that many adult signers have 60 days to cancel an acknowledgment. Presumed-parent rules can be complex, so never sign a form if you are not sure it is correct. Ask DCSS about genetic testing and the court process instead.
How payments are handled
Delaware’s payment and portal page explains how collections are tracked. A parent receiving support may choose direct deposit or a U.S. Bank ReliaCard prepaid debit card, but not both at once. For direct deposit, submit the official enrollment form with the bank proof requested. Call 302-577-7171 with case questions. Payments can be delayed by processing, changes to employment, or other case facts.
If you make payments, use official payment methods. Do not pay in cash without a receipt. Do not rely on a text message saying you are even. A payment that is not recorded correctly can become a serious problem later.
What to do when payments are late or missing
First, check whether the payment was received, posted, and disbursed. Electronic payments may take several business days. If support is truly unpaid, contact DCSS and keep records.
DCSS can use wage withholding, tax or lottery intercepts, unemployment withholding, some license actions, consumer reporting, and court proceedings where allowed. See its enforcement rules for notices and review rights. If payments are missing, ask whether a collection is pending, posted, held, sent to you, or applied to past-due amounts.
Check passport debt rules carefully
The U.S. State Department says passport action can apply if child support debt is more than $2,500. Delaware’s DCSS enforcement page lists $3,500 or more for its passport-denial description. Because these official pages disagree, do not treat either figure as a safe cutoff. Ask DCSS about your case and any federal notice. Time limits on an enforcement notice can be short.
| Problem | What to do | What to keep |
|---|---|---|
| No payment this month | Check the portal or call DCSS customer service. | Payment history, order number, date due |
| Parent changed jobs | Give DCSS the employer name, address, and any proof. | Employer details, screenshots, pay clues |
| Payments are short | Ask DCSS how the payment was applied. | Disbursement records and notices |
| Cash was paid | Ask how to document it. Do not hide payments from the court. | Receipts, bank records, messages |
Changing an old child support order
Either parent may ask Family Court to change an order. The DCSS modification guidance says requests generally can be filed when at least 2½ years have passed since the last support order, or sooner if there has been a substantial change in circumstances. A job loss does not automatically erase current or past-due support. Ask which legal test applies to your court order.
Changes may include income or job loss, health insurance or day care costs, custody or parenting time, support of other minor children, or private school tuition when the rules allow it. DCSS discusses a 10% formula-change test; when and how it applies can depend on the age of the order and the petition. Have the office review the latest order and your new income proof. Do not wait while unpaid amounts grow.
Do not lower payments yourself
If you are ordered to pay support and lose your job, get sick, go to jail, or have fewer hours, do not simply stop paying. Ask DCSS or Family Court about modification. Until the order changes, the unpaid amount may keep building.
If a child is in Delaware state care
This is a special case, not the usual parent-to-parent order. For care provided by the Delaware Department of Services for Children, Youth and Their Families (DSCYF), a law effective September 24, 2026 generally keeps the state from charging a parent for that care unless Family Court finds the charge will not block family reunification. It applies to costs incurred from that date forward; older debts are not wiped away. Do not stop paying an existing court order based only on this section. Ask Family Court, DCSS, or a lawyer which order and debt the law covers.
Legal help and safety issues
Court staff can explain forms and process, but they cannot give legal advice. The court’s legal help page points people to Legal Help Link and civil legal service providers. You can also use Legal Help Link for child support information and referrals.
For Delaware residents who may qualify, CLASI services may help with civil legal issues such as family, domestic violence, housing, public benefits, disability, elder, and immigration matters, depending on eligibility and capacity. DVLS intake may help in certain civil matters, including family law for victims of domestic violence.
If the other parent has threatened you, used money to control you, stalked you, hidden documents, or used court filings to harass you, talk with a hotline or legal aid before you file, serve papers, or share location details. Child support is important, but safety comes first. ASMOM’s Delaware legal help guide can help you find next steps.
If the person who harmed you can see your device or browsing history, consider using a safer device to contact an advocate. Ask about confidential contact details and whether a no-contact order affects mediation or court notices. You can use Delaware’s 24-hour hotline list for local advocacy. You do not need to send your home or work address to the other parent to ask a hotline for advice.
Backup help while child support is pending
Child support may help over time, but it is not an emergency cash program. If you need help now, use several paths at once.
- For rent, shelter, or eviction pressure, start with housing help and contact local agencies early.
- For cash assistance, work rules, or benefit questions, read TANF help before you apply.
- For child care costs while you work, train, or attend school, use child care help.
- For pregnancy, babies, and young children, check WIC help and call the clinic listed there.
- For Medicaid, children’s coverage, and clinics, ask Delaware ASSIST or a State Service Center about health coverage and care.
- For shutoff notices or high energy bills, call the utility and ask Delaware 211 about current fuel, crisis, and weatherization assistance.
- For food help while a support case moves, use SNAP food help.
- For churches, nonprofits, school-based help, and community programs, check community support.
- For national child support basics, read child support basics.
Common mistakes to avoid
- Waiting too long. Support may not go back as far as you expect. Ask quickly if you need current or back support.
- Ignoring notices. Read every letter from DCSS or Family Court. Keep envelopes, dates, and proof of mailing.
- Changing privately. A private agreement may not change the court order. Use the proper modification process.
- Missing address updates. DCSS lists both an address-change form with photo ID and phone help at 302-577-7171. Ask the agency how to update your own case and also notify Family Court when required. Keep proof.
- Confusing custody and support. Support and custody are connected in some ways, but they are not the same legal issue.
If your case is denied, delayed, or closed
Ask for the reason in writing. A child support problem may be about missing proof, an address problem, service on the other parent, parentage, a missed hearing, incomplete financial papers, or a legal issue DCSS cannot fix for you.
Write down the date you called, the name of the person you spoke with, and the next step. Ask whether you need to correct an application, request an administrative hearing, file a Family Court petition, or appeal a court order. These are different processes with different deadlines. Read the written notice for the exact date and contact legal aid quickly if benefits, safety, or housing may be affected.
Phone scripts
Calling DCSS to open a case
“Hi, I need to open a child support case in Delaware. I have one child and do not have a current support order. Can you tell me whether I should apply online, by mail, or in person, and what documents I should gather first?”
Calling about missing payments
“Hi, I am calling about my child support case. I need help checking whether a payment was received, posted, or disbursed. Can you explain what happened and what I should do next if the payment is late?”
Calling about modification
“Hi, I have an existing Delaware support order. My situation has changed. Can you tell me whether I should request a modification through DCSS or file a petition with Family Court?”
Calling legal aid
“Hi, I need legal help with a Delaware child support issue. There may also be custody, safety, or parentage questions. Can you screen me for services or tell me where I should apply?”
Resumen en español
En Delaware, los dos padres normalmente tienen la obligación de mantener a sus hijos. DCSS puede ayudar a abrir un caso, establecer paternidad, cobrar pagos, cambiar una orden y hacer cumplir una orden cuando no se paga.
Si no tiene una orden, empiece con DCSS o con la Corte de Familia. Si ya tiene una orden y los pagos no llegan, revise su historial de pagos y llame a DCSS. Si hay violencia, amenazas o control, hable primero con una línea de ayuda o con asistencia legal antes de compartir su dirección o comunicarse con el otro padre.
Las reglas del tribunal sobre la pensión alimenticia cambiaron en 2026. Consulte la información actual de DCSS y la Corte de Familia. Si el tribunal le envía documentos, revise las fechas. Una orden de pago no cambia solo por un acuerdo privado. Pida ayuda legal si hay una orden de no contacto o dudas de seguridad.
FAQ: Delaware child support
How long does child support last in Delaware?
For most cases, support continues until age 18. If the child is still in high school and likely to graduate, it can continue until graduation or age 19, whichever comes first. Past-due support does not vanish just because current support ends.
Can Delaware DCSS help if I do not know where the other parent is?
Yes. DCSS services include locating the absent or noncustodial parent. Give any information you have, even if it is old or incomplete.
Do I have to go to court for child support?
Many cases involve Family Court, but DCSS may help file and manage the case. Family Court says most first-time support cases go to mediation before a hearing, unless an exception applies.
Can support be changed if a parent loses a job?
Maybe. A parent can ask about modification, but the order does not safely change by itself. Delaware has rules about timing, substantial change, income proof, and earning capacity.
What if the other parent pays me cash?
Cash can create proof problems. Ask DCSS or Family Court how to document payments. Use official payment methods whenever possible so the payment record is clear.
Can child support help with medical costs?
Yes. Delaware support orders can include medical support, health insurance, or a share of uncovered medical costs. The details depend on the order and the child support calculation.
Does a parent have to attend mediation after domestic violence?
Not always. Delaware Family Court says a no-contact order or an adjudicated history of domestic violence can mean mediation is skipped. Tell Family Court and DCSS about your safety concern and ask for legal help before the session.
Does the September 2026 law cancel existing child support?
No. House Bill 341 concerns certain state-care costs for children served by DSCYF. It does not automatically cancel regular parent-to-parent orders or debts for costs incurred before September 24, 2026.
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.
Last verified: November 1, 2026. Next review: January 30, 2027.
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.
Last updated: November 1, 2026 Next review: January 30, 2027