Last updated: May 20, 2026
Bottom line
Maryland child support is handled by the Maryland Child Support Administration, often called CSA, and by the courts. CSA can help open a case, locate a parent, establish parentage, get an order, collect payments, and enforce an order.
Maryland’s guidelines look at both parents’ incomes, the number of children, child care, health insurance, certain medical costs, and the parenting schedule. The official calculator is only an estimate.
This guide is general information, not legal advice. If your case includes custody, safety concerns, parentage, another state, hidden income, or a court deadline, contact legal aid, a court help center, or a lawyer.
If you need help today
Child support can be important, but it usually does not solve an emergency the same day. If you need food, shelter, safety help, legal help, or money for basic needs now, start with emergency resources while you also work on child support.
- If you are in danger, call 911.
- For domestic violence help, call the National Domestic Violence Hotline at 1-800-799-7233, text START to 88788, or use 211 domestic help to find Maryland resources.
- For Maryland child support case questions, call CSA at 1-800-332-6347 or use the CSA contact page.
- For court forms and self-help, use a court help center.
- For nearby food, housing, legal, utility, and family help, dial 211 or search 211 child support.
For more Maryland safety and crisis resources, see ASMOM’s safety resources and emergency help.
Where to start
Your first step depends on what already exists: no order, an old order, missed payments, or a benefits case. Pick the path that matches your situation.
No order yet
Start with parents and caregivers at CSA, or file in court if you are handling your own family case.
Order already exists
For late payments, ask CSA about enforcement. For a wrong amount, ask about review and modification.
Court date coming
Use the family forms index and a court help center. Bring income proof, child care bills, health insurance costs, and any current order.
Need other benefits
Apply for food, cash, medical, child care, and energy help too. ASMOM’s Maryland assistance guide can help you sort next steps.
Maryland child support quick reference
| Need | Best starting point | What to ask for |
|---|---|---|
| Open a new case | Maryland CSA | Application, parent location, parentage, court order, medical support |
| Estimate support | official calculator | Estimate only; court may order a different amount |
| File in court | Maryland Courts | Complaint for child support and the right financial statement |
| Get legal information | People’s Law Library | Guidelines, shared custody, income, and court basics |
| Find free legal help | Family Law Hotline | Brief advice about Maryland family law, if eligible |
How Maryland child support works
Maryland law says both parents have a duty to support their child. When parents do not live together, child support helps cover the child’s needs.
Maryland uses an income shares model. The calculation can include each parent’s income, child care, child health insurance, extraordinary medical costs, other support duties, alimony, and the parenting schedule.
Parenting time can affect the worksheet. Maryland legal information says shared physical custody generally means each parent has the child overnight for more than 25% of the year, or 92 overnights.
A multifamily adjustment took effect October 1, 2025. It may apply when a parent has a legal duty to support another child who lives in that parent’s home for more than 92 overnights and is not already covered by another support order.
Reality check
The calculator is a planning tool, not a promise. A judge can consider facts that do not fit neatly into the calculator.
How to apply for child support in Maryland
CSA is often the best first stop if you need help locating the other parent, establishing parentage, setting up wage withholding, collecting payments, or enforcing an order. You can also file in court.
Maryland DHS says customers must complete an application and may have to pay a $15 application fee. Current or former recipients of Temporary Cash Assistance or Medical Assistance may not have to pay it. A separate application is required for each noncustodial party, and a financial statement is required.
Maryland recommends the online application. If you must pay the $15 fee, the online application may also include a $1.50 convenience fee. If you live outside Maryland, ask your home state child support office about an interstate case before filing directly in Maryland.
| Path | Use this when | Important note |
|---|---|---|
| CSA application | You want help opening, collecting, or enforcing a case. | Start at Maryland Benefits or contact CSA. |
| Court filing | You are opening a family case yourself. | Use court child support and financial forms. |
| Interstate case | One parent lives outside Maryland. | Your home state may file with Maryland for you. |
| Legal aid route | Safety, custody, disputed parentage, hidden income, or deadlines are involved. | Ask for legal help before filing if possible. |
For a broader overview, see ASMOM’s child support basics and filing guide.
What CSA can and cannot do
CSA can provide many child support services, but it is not a private lawyer for either parent. Knowing this can save time and frustration.
| CSA can help with | CSA usually cannot handle |
|---|---|
| Searching for the other parent | Divorce filings |
| Legally establishing parentage | Legal advice for your personal strategy |
| Getting a court order for child support and medical support | Property settlement issues |
| Collecting current and past-due support | Custody and visitation disputes by themselves |
| Enforcing an order | Collecting private attorney fees |
| Reviewing and adjusting an order | Representing your personal interests like a private lawyer |
If custody, visitation, divorce, domestic violence, or property issues are mixed into the support case, look at ASMOM’s Maryland legal help and talk with a legal aid office or attorney.
Documents and information to gather
You do not need every document to ask for help, but complete information can make the case move better. Keep originals in a safe place and bring copies.
- Your contact information and photo ID.
- The child’s birth certificate and Social Security number, if available.
- The other parent’s full name, aliases, date of birth, last known address, phone, email, and employer.
- Any marriage, separation, divorce, custody, protective order, support order, or parentage document.
- Income proof, such as pay stubs, benefit letters, tax records, or self-employment records.
- Child care bills, child health insurance costs, and extra medical or dental costs.
- Proof of parenting time, such as a custody order, parenting plan, school records, or calendar of overnights.
- Payment records if support has been paid outside the official system.
Tip
If you do not know where the other parent is, give CSA old addresses, employers, relatives, nicknames, phone numbers, social media names, or vehicle information. If contact may be unsafe, share information with CSA or your lawyer instead.
How payments are sent
Maryland child support payments can be sent by Way2Go Prepaid MasterCard, direct deposit, or check in limited situations. Way2Go enrollment is automatic if you do not choose direct deposit. Tell CSA right away if your address changes.
If you receive TCA
Child support works differently with Temporary Cash Assistance. Maryland’s support pass-through rules say families on TCA may receive part of current support paid in the prior month. Maryland lists the maximum as $100 per month for one child and $200 per month for two or more children, or the court-ordered amount if less.
For other help, see Maryland TANF, Maryland SNAP, child care help, and health care help.
When payments are late or missing
If there is a court order and payments are late, contact CSA. Ask for your payment history and what enforcement steps are available.
Maryland may use wage withholding, tax refund intercepts, passport denial, license actions, new hire reporting, bank account matching, credit bureau reporting, liens, lottery intercepts, unemployment insurance intercepts, workers’ compensation intercepts, and contempt.
Some tools have thresholds and notices. Maryland’s 2025 driver license law changed the referral point from 60 days to 120 days out of compliance and added income protections for some parents. Respond before any notice deadline.
| Problem | What to do next | Reality check |
|---|---|---|
| No payment | Check case status and call CSA. | Timing may depend on wages or enforcement. |
| Partial payments | Ask for a payment history. | Keep your own records too. |
| New job | Give CSA the employer name and address. | Wage withholding may take time. |
| Cash work | Share reliable work or asset information. | Cash work can be hard to prove. |
| You fell behind | Call CSA and ask about review or payment options. | Arrears usually do not disappear. |
For more legal background, read support enforcement. For basic needs while enforcement is pending, use ASMOM’s housing help and utility help.
Changing, reviewing, or ending an order
A child support order does not usually change just because life changed. If income, child care costs, health insurance, parenting time, household children, or the child’s needs changed, ask CSA or the court about review and modification.
Do not stop paying, reduce payment, or withhold parenting time on your own because of a support dispute. If you cannot afford the current order, ask about modification as soon as possible. Courts often cannot erase support that built up before you asked for a change.
If a child turns 18
Do not assume payment ends automatically in your payroll system or CSA case. Check your order, ask CSA, and get legal help if the child is still in high school, the order covers more than one child, arrears remain, or wage withholding is active.
Legal and safety help in Maryland
Child support can overlap with custody, parentage, divorce, protective orders, or safety. CSA can handle child support services, but it cannot give private legal advice.
- Maryland Legal Aid provides free civil legal services to financially eligible Marylanders.
- Family Law Hotline helps with Maryland family law questions, including child support, for low-income callers when capacity allows.
- MVLS eligibility explains when Maryland Volunteer Lawyers Service may provide free civil legal representation.
- Maryland legal centers provide help through court help centers and related programs.
- House of Ruth provides free legal help for survivors of intimate partner violence in several Maryland areas.
- Maryland DV network can help connect survivors to domestic violence providers.
If asking for child support could make the other parent more threatening or controlling, talk to a domestic violence advocate before filing. Ask about address confidentiality and safe notice options.
Common mistakes to avoid
- Relying only on informal payments. Keep receipts and ask how payments will be credited.
- Ignoring court mail. A missed hearing or deadline can hurt your case.
- Guessing income. Bring proof. If income is hidden, ask what evidence helps.
- Not reporting address changes. Notices, cards, checks, and legal papers can go to the wrong place.
- Using support as custody leverage. Do not make informal threats about parenting time or payments.
- Waiting to modify. If income or custody changed, ask about review now.
- Ignoring safety. If there is abuse or stalking, get safety support before sharing your address or appearing in court.
Phone scripts
Calling CSA to open a case
Hello, my name is [name]. I care for [child]. I want to open a Maryland child support case. How do I apply, what fee applies, and what documents do I need?
Calling CSA about missed payments
Hello, my case number is [case number]. I need a payment history and want to ask what enforcement steps are available.
Calling a court help center
Hello, I need help finding the right child support forms. I do not have a lawyer. Can your center explain the next steps?
Calling legal aid
Hello, I need help with Maryland child support. My case also involves [custody, safety, income, parentage, or missed payments]. Do I qualify for help?
Backup options while child support is pending
Child support can take time. Maryland says orders are generally established within 90 to 180 days, but some cases take longer. Build a backup plan if rent, food, child care, transportation, or medical care is urgent.
- Use Maryland Benefits to apply for SNAP, TCA, Medical Assistance, and other programs.
- Call 211 for local food, shelter, utilities, and legal resources.
- Ask the school about meals, supplies, and McKinney-Vento help if housing is unstable.
- Ask legal aid if you should file a court motion instead of waiting for standard enforcement.
Resumen en español
En Maryland, la manutención infantil se maneja por la Administración de Manutención Infantil y por los tribunales. Puede pedir ayuda para abrir un caso, localizar al otro padre, establecer paternidad, obtener una orden, recibir pagos y hacer cumplir una orden.
La cantidad depende de los ingresos de ambos padres, el número de hijos, cuidado infantil, seguro médico, gastos médicos y el tiempo con cada padre. La calculadora oficial solo da un estimado.
Si hay violencia doméstica, amenazas, una orden de protección, una fecha de corte, o el otro padre vive en otro estado, busque ayuda legal o apoyo de seguridad antes de actuar.
FAQ: Maryland child support
Who can apply for child support services in Maryland?
A parent, relative caregiver, guardian, or other custodian caring for a minor child may apply. A noncustodial parent may also apply for some services, such as parentage, voluntary wage withholding, or review of an ordered amount.
How much does it cost to apply?
Maryland says customers may be required to pay a $15 application fee. Current or former recipients of Temporary Cash Assistance or Medical Assistance may not be required to pay it. If you apply online and must pay the $15 fee, a small convenience fee may apply.
How long does a Maryland child support order take?
Maryland says orders are generally established within 90 to 180 days, but cases can take longer if the other parent cannot be served, lives out of state, is incarcerated, misses court, or income is hard to verify.
Can Maryland enforce support if the other parent lives elsewhere?
Yes. Maryland can work with other states or countries in some cases. If you live outside Maryland, DHS encourages applying in your home state first so your state can file an interstate case with Maryland when appropriate.
Can I change an old child support order?
You can ask for review or modification if circumstances changed. Examples may include income changes, custody changes, child care costs, health insurance changes, or the new multifamily adjustment. Ask CSA, a court help center, or legal aid what proof is needed.
What if child support makes my safety worse?
If the other parent has abused, threatened, stalked, or controlled you, contact a domestic violence advocate or legal aid before filing. Ask about safe contact information, protective orders, and how to avoid sharing your address when possible.
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.