How much is child support in Maryland
There is no fixed dollar amount for child support in Maryland. Instead, the amount is calculated using the state’s Income Shares Model, which considers the combined gross incomes of both parents, the number of children, and certain expenses—all applied to a statutory guideline schedule. The goal is to approximate the proportion of financial support the child would have received had the family remained intact. Because each family’s financial situation is different, two families with the same number of children can have very different support obligations. Law Offices Of SRIS, P.C. assists parents who are establishing, modifying, or enforcing child support in Maryland. To discuss how the guidelines apply to your situation, call us at (888) 437-7747. An initial consultation is available by appointment. Law Offices Of SRIS, P.C. – Advocacy Without Borders.
Last reviewed: July 2026
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Maryland child support is governed by the guidelines in Md. Code, Family Law Title 12. The calculation starts with each parent’s actual gross income from all sources—wages, self-employment, investment income, and even certain non-taxable income. The court may also consider imputed income if a parent is voluntarily underemployed. The combined income is then plugged into the statutory schedule, which produces a basic child support obligation that reflects the number of children. After the basic obligation is determined, certain additional expenses are factored in: the cost of health insurance for the child, work-related child care expenses, and any pre-existing support obligations for other children. The obligation is then apportioned between the parents according to each parent’s share of the combined income. The guidelines create a rebuttable presumption of the correct amount, but the court may deviate if applying the guidelines would be unjust or inappropriate in a particular case—for example, when one parent has significant medical expenses or when shared physical custody results in more than the usual number of overnights. Child support is typically payable until the child turns 18 and is no longer enrolled in secondary school, though it can continue beyond age 18 if the child has a severe disability.
The family division of the Circuit Court has jurisdiction over child support when it is part of a divorce or custody action. For standalone child support petitions, the matter may be heard in the Circuit Court or, in certain circumstances, the District Court. At Law Offices Of SRIS, P.C., we focus on preparing documentation that accurately reflects income, expenses, and the child’s needs, and we advocate for a result consistent with the statutory framework.
How Mr. Sris and His Of Counsel Handle Child Support Matters
Mr. Sris and the firm’s Of Counsel attorneys approach child support with attention to the financial details that drive the guideline calculation. That process includes gathering tax returns, pay stubs, and income statements; identifying all sources of income; evaluating whether a parent is voluntarily underemployed; and analyzing the client’s child care and health insurance costs. If the other parent is not forthcoming with financial information, the firm can pursue formal discovery. When a case involves self-employment or irregular income, the team works with accountants and financial professionals to clarify the true income picture.
In modification proceedings, the firm focuses on showing a material change in circumstances—such as a significant change in income or a substantial change in the child’s needs—that justifies a revised support order. For enforcement, the firm pursues remedies through the court, including wage withholding, judgment for arrears, and contempt. Mr. Sris and his Of Counsel appear in courts throughout Maryland, including Montgomery County, Prince George’s County, and Howard County, as well as other locations across the state. Throughout the process, they explain each step, so clients understand how the numbers were reached and what to expect.
About Mr. Sris and His Of Counsel Team
Mr. Sris, Owner and Founder of Law Offices Of SRIS, P.C., founded the firm in 1997. He is a former prosecutor and practices across five jurisdictions. The firm’s Of Counsel attorneys bring extensive combined legal experience. Results may vary. Together, Mr. Sris and the firm’s Of Counsel attorneys advise clients on child support establishment, modification, and enforcement in Maryland’s Circuit and District Courts. To schedule a confidential consultation, call (888) 437-7747.
Reviewed by Mr. Sris, Owner and Founder
Admitted in Virginia, Maryland, District of Columbia, New Jersey, and New York
Practicing since 1997
Frequently Asked Questions
How is child support calculated in Maryland?
Maryland uses the Income Shares Model to calculate child support, which considers both parents’ gross incomes, the number of children, and certain additional expenses. The basic child support obligation is determined from a statutory schedule based on the parents’ combined income and the number of children. Then, the court adds work-related child care costs, health insurance premiums for the child, and any other qualifying expenses. The total obligation is divided between the parents proportionally to each parent’s income share. Because the formula depends on specific financial figures, the result varies widely from case to case.
What factors can affect the amount of child support?
Several factors can affect the child support amount, including each parent’s income, the child’s health insurance costs, child care expenses, and any pre-existing support obligations. If a parent is voluntarily underemployed, the court may impute income based on earning capacity. Significant medical expenses or educational costs may also be considered. The number of overnights the child spends with each parent can affect the calculation under a shared physical custody arrangement. The court has discretion to deviate from the guidelines in appropriate circumstances.
Can the child support amount be modified after it is set?
Yes, child support can be modified in Maryland if there is a material change in circumstances. Common grounds include a significant increase or decrease in either parent’s income, a change in the child’s medical or educational needs, or a change in the custody arrangement. The party seeking modification must file a motion and present evidence. At Law Offices Of SRIS, P.C., we help clients gather the necessary financial documentation and make the showing required for a modification.
What happens if a parent fails to pay child support in Maryland?
Failure to pay child support can result in enforcement actions, including wage garnishment, interception of tax refunds, suspension of driver’s licenses, and contempt of court proceedings. The Maryland Child Support Administration has broad enforcement authority. A parent who is owed unpaid support can also seek a judgment for arrears and pursue collection. In serious cases, the court may impose a jail sentence for contempt. Contact a family law attorney to discuss enforcement options and to initiate an action in the appropriate Maryland court.
Do I need a lawyer to establish or modify child support in Maryland?
You are not required to have a lawyer, but legal representation can help ensure the support calculation is accurate and that your rights are protected. The child support guidelines involve nuanced income analysis, especially when a party is self-employed, receives irregular income, or has substantial deductions. An attorney can advocate for a fair application of the guidelines and present evidence to challenge inaccurate income claims. For a consultation, reach Law Offices Of SRIS, P.C. at (888) 437-7747.
At what age does child support end in Maryland?
In Maryland, child support generally ends when the child turns 18 and is no longer enrolled in high school. However, support can continue beyond age 18 if the child has a severe physical or mental disability that prevents self-support. The court may also order support to continue through the completion of secondary school if the child turns 18 before graduating. Any deviation from the standard termination rule must be supported by evidence and a court order.
For additional information, review the Maryland Courts’ child support resources at mdcourts.gov/family/support. These official sources provide the current statutory framework and procedural guidance.
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