Where to check your Maryland child support account

Maryland's Child Support Enforcement Administration (CSEA) runs a free online portal called Maryland Case Management System (MCMS) where you can see payment history, current balance, and account status. You log in with your case number and date of birth. The system updates within one to two business days of a payment posting, so it will not show money you sent today, but it will show what cleared last week.

If you do not have internet access or prefer to speak with someone, you can call the CSEA at 301-206-4600 (Baltimore area) or toll-free at 1-800-332-6347. Have your case number ready. Wait times are typically longest on Monday and Friday mornings. The phone line can tell you your current balance and recent payments but cannot process changes to your account.

You can also visit a local CSEA office in person. Maryland has offices in each county. The Baltimore office is at 311 West Saratoga Street, Baltimore, MD 21201. Staff there can print a full payment history, answer questions about arrears, and help you understand what you owe. Bring a photo ID and your case number.

Key Takeaways

  • The Maryland Case Management System (MCMS) online portal shows your payment history and current balance and updates within one to two business days.
  • You can call the Child Support Enforcement Administration at 301-206-4600 or 1-800-332-6347 to speak with someone about your account.
  • Payments made by wage withholding (taken from your paycheck) appear in the system faster than payments you send by mail or money order.
  • If you owe back child support (arrears), the system will show how much and whether it is being collected through tax refund offset or other means.

What information the MCMS portal shows you

The MCMS portal displays your case number, the names of the obligor (the person ordered to pay) and obligee (the person receiving support), the monthly support amount, and the payment schedule. It also shows every payment received, the date it posted, and the amount. If you have made payments but they have not yet cleared, the system will show them as "pending."

The portal also displays your current balance — the total amount you still owe if you are behind. This number includes the monthly obligation plus any arrears (back support). If you are current on payments, the balance will show zero or the amount due for the current month if it has not yet been paid.

You will also see whether your case is under wage withholding (meaning child support is deducted from your paycheck automatically), whether you are paying through the state payment center, or whether you are making voluntary payments. If your case has been modified — meaning the support amount changed — the portal will show the old amount and the new amount and the date the change took effect.

How to log into MCMS for the first time

Go to msa.maryland.gov/mcms and click "Create Account" or "New User." You will need your case number (found on your court order or any notice from CSEA) and your date of birth. The system will ask you to create a username and password. Write these down somewhere safe — you will use them every time you log in.

If you do not know your case number, call CSEA at 301-206-4600 and provide your name and the name of the other party. They will give you the number over the phone. You can also check any paperwork from the court or from CSEA; the case number is usually at the top of the page.

Once you have created an account, log in anytime to check your balance. The portal is available 24 hours a day, seven days a week. If you forget your password, click "Forgot Password" on the login page and follow the steps to reset it using your email address.

Understanding payment methods and how fast they show up

Payments made through wage withholding (automatic deduction from your paycheck) typically appear in MCMS within three to five business days. Your employer sends the money to the state payment center, which processes it and credits your account. This is the fastest and most reliable method because the money is taken before you receive your paycheck.

Payments mailed by check or money order to the Maryland Child Support Payment Center take seven to ten business days to appear in the system. The address is on your court order or any notice from CSEA. Always include your case number on the check or money order. Do not mail payments directly to CSEA offices; they must go to the payment center.

Payments made online through the state payment portal or by phone using a debit or credit card appear within one to two business days but may include a processing fee (usually $1.50 to $2.50). Payments made in person at a CSEA office or through a third-party payment service like MoneyGram also take one to two business days to post.

What to do if a payment does not show up

If you made a payment more than two weeks ago and it still does not appear in MCMS, log into the portal and note the date you sent it and the amount. Then call CSEA at 301-206-4600 with this information. Have your case number and the payment method ready (check number, money order number, or credit card confirmation number if you have it).

CSEA can search their records to see whether the payment arrived at the payment center. If it did, they can tell you when it will post to your account. If it did not, they can advise you whether to stop payment on a check or dispute a charge with your credit card company. Do not assume a payment is lost just because it has not appeared yet; the system can lag, especially if you paid by mail.

If you paid by check and it has been more than three weeks, you may ask your bank to stop payment and then send a new check. Keep the cancelled check or stop-payment confirmation in case CSEA later finds the original payment and you need to prove you paid twice.

How arrears (back child support) are shown and collected

If you owe back child support, MCMS will show the total arrears amount separately from your current monthly obligation. For example, you might owe $500 per month going forward plus $3,000 in arrears from months you missed. The system will show both numbers and how much of each has been paid.

Maryland collects arrears through several methods. The most common is tax refund offset — the state intercepts your federal and state income tax refunds and applies them to what you owe. You will see this as a credit in MCMS when it happens, usually in the spring after you file taxes. The state also may garnish your wages, seize your bank account, or place a lien on property you own.

If you are behind on payments and want to work out a plan to catch up, contact CSEA to ask about a payment agreement. They cannot forgive arrears, but they can sometimes arrange a schedule that lets you pay them over time while staying current on your monthly obligation. Any agreement must be approved by CSEA and documented in writing.

Frequently Asked Questions

Can I see my child support account if I am the person receiving support, not paying it?

Yes. If you are the obligee (receiving support), you can also log into MCMS with your case number and date of birth. You will see the same payment history and current balance. This lets you track whether payments are coming in on time and follow up with CSEA if a payment is late.

What if my case number changed or I have multiple cases?

If you have more than one child support case in Maryland, you will have a separate case number for each. You can log into MCMS separately for each case using the same username and password, or you can ask CSEA to consolidate your cases into one. Call 301-206-4600 to ask about consolidation; it simplifies tracking and may lower your total obligation if the cases involve different children.

How do I report a payment I made that CSEA says they never received?

If you have proof you sent the payment (a cancelled check, money order receipt, or credit card confirmation), bring it to a local CSEA office or mail it to the payment center with a letter explaining the situation. Include your case number, the date and amount of the payment, and how you sent it. CSEA will investigate and credit your account if they find the payment was lost in the mail or processing system.

Can I change my payment method through MCMS?

No. MCMS lets you view your account but not change payment methods. To switch from mailing checks to wage withholding or online payment, contact CSEA at 301-206-4600. They can set up wage withholding if you are employed, or direct you to the online payment portal if you prefer to pay by card or bank transfer.

What does "pending" mean when I see it next to a payment?

Pending means the payment has been received by the state payment center but has not yet been processed and credited to your account. This usually takes one to five business days depending on the payment method. Once it is processed, the status will change to "posted" and the money will count toward your obligation.