Grandparent visitation rights in Maryland are governed by Md. Code, Fam. Law § 9-102, which lets a grandparent petition an equity court for visitation but guarantees no outcome. Since Koshko v. Haining (2007), a grandparent must first prove parental unfitness or exceptional circumstances before any best-interest review. The Circuit Court filing fee is approximately $165 as of April 2026.
Maryland sets one of the highest bars in the country for grandparent access. The statute itself reads simply, but the Maryland Court of Appeals layered a constitutional threshold on top of it to protect fit parents' rights. This guide explains the statute, the controlling case law, the two-pronged test, the de facto parent alternative, filing costs, and what grandparents realistically need to win court-ordered visitation in 2026.
Key Facts: Grandparent Visitation in Maryland
| Factor | Maryland Detail |
|---|---|
| Filing Fee | Approximately $165 to open a Circuit Court family case (as of April 2026; verify with your local clerk) |
| Waiting Period | No fixed statutory waiting period; contested cases commonly run 6 to 18 months |
| Residency Requirement | File in the Circuit Court of the county where the child lives or where either parent resides |
| Governing Statute | Md. Code, Fam. Law § 9-102 (grandparent visitation); § 9-101 et seq. (custody and visitation) |
| Legal Threshold | Must prove parental unfitness OR exceptional circumstances before best-interest analysis (Koshko v. Haining) |
What Does Maryland Family Law § 9-102 Actually Say?
Maryland Family Law § 9-102 gives a grandparent legal standing to petition an equity court for reasonable visitation, and authorizes the court to grant visitation only if it finds visitation to be in the best interests of the child. The statute provides the right to be heard, not a right to win. Its operative word is "may," meaning the court may consider the petition and may grant relief.
The text of Md. Code, Fam. Law § 9-102 is deliberately brief. It states that an equity court may consider a petition for reasonable visitation by a grandparent and, if it finds visitation to be in the child's best interests, may grant visitation rights. The statute has remained substantively unchanged since its 1993 amendment, and no 2024 to 2026 legislative session has rewritten it. What changed dramatically was judicial interpretation. As written, the statute appeared to let a judge skip straight to a best-interest analysis. Maryland's highest court rejected that reading on constitutional grounds, holding that the bare statutory language would unconstitutionally infringe on a fit parent's fundamental right to direct a child's upbringing. The court then read additional requirements into the statute to save it from being struck down, which is why the law on the books reads very differently from the law as applied.
What Is the Legal Standard for Grandparent Access in Maryland?
The controlling standard requires a two-pronged showing. First, the grandparent must prove parental unfitness or exceptional circumstances demonstrating current or future detriment to the child without grandparent visitation. Second, the grandparent must prove that visitation serves the child's best interests. This rule comes from Koshko v. Haining, 398 Md. 404 (2007), decided by the Maryland Court of Appeals.
Under Md. Code, Fam. Law § 9-102 as interpreted by Koshko, a grandparent cannot reach the familiar best-interest factors until the threshold is cleared. Maryland treats grandparents as third parties, and third parties do not automatically have the right to seek visitation against a fit parent's wishes. The U.S. Supreme Court established the underlying principle in Troxel v. Granville, 530 U.S. 57 (2000), holding that fit parents are presumed to act in their children's best interests and enjoy a constitutional right to raise children without unnecessary state interference. Maryland's Court of Appeals applied strict scrutiny in Koshko, found that the unmodified statute was not narrowly tailored, and added the unfitness-or-exceptional-circumstances prerequisite. Failing to meet that threshold ends a grandparent's case before the court weighs the relationship, the bond, or the child's wishes.
What Counts as Exceptional Circumstances?
Exceptional circumstances in Maryland require concrete, substantial proof that the absence of grandparent visitation will cause real harm to the child. Generic claims of a close bond, a strained family relationship, or a parent's unilateral decision do not qualify. The harm must be specific, such as documented emotional damage, neglect, or a demonstrable deleterious effect tied directly to losing contact.
Koshko v. Haining defined the standard as requiring "a threshold showing of either parental unfitness or exceptional circumstances indicating that the lack of grandparental visitation has a significant deleterious effect upon the children." Maryland courts apply this demanding language strictly. A history of consistent involvement, monthly visits, and phone calls, which the grandparents in Koshko had, was not by itself enough to satisfy the threshold. The court remanded that case precisely because the trial court had skipped the required finding. For grandparents, this means evidence matters enormously. A petition succeeds when it documents specific, identifiable harm to the child, ideally supported by testimony from teachers, therapists, or counselors who can connect the loss of the grandparent relationship to a measurable decline in the child's wellbeing. Speculative or emotional appeals about family fairness rarely clear the bar.
How Does Parental Unfitness Affect Grandparent Custody?
Parental unfitness is the alternative pathway to the exceptional-circumstances standard, and it applies most often when a grandparent seeks custody rather than mere visitation. Proving a parent unfit can overcome the constitutional presumption favoring parental decisions, allowing a Maryland court to reach the best-interest analysis for either visitation or custody.
Maryland law allows grandparents to ask the Circuit Court for both custody and visitation, but the court treats the grandparent as a third party under the framework of Md. Code, Fam. Law § 9-101 and related provisions. To win custody over a living parent's objection, a grandparent must show parental unfitness or extraordinary circumstances sufficient to rebut the presumption that custody belongs with the natural or legal parent. Unfitness typically involves documented abuse, neglect, substance abuse endangering the child, abandonment, or an inability to provide for the child's basic needs. This is a high evidentiary burden, and courts do not treat disagreements about parenting style, household income, or lifestyle as unfitness. When a grandparent successfully proves unfitness or extraordinary circumstances, the court then evaluates custody under the child's best interests, weighing stability, the existing caregiving relationship, and the child's needs. Grandparent custody cases are far harder to win than visitation cases.
What Is the De Facto Parent Pathway for Grandparents?
A grandparent who has functioned as a parent may bypass the third-party threshold entirely by qualifying as a de facto parent. A de facto parent does not need to prove parental unfitness or exceptional circumstances and can proceed directly to the child's best-interest analysis. Maryland recognized this status in Conover v. Conover, 450 Md. 51 (2016), adopting a strict four-factor test.
Under Conover, a person claiming de facto parent status must satisfy all four of these factors: (1) the legal parent consented to and fostered the parent-like relationship; (2) the child lived in the same household as the person; (3) the person assumed significant parental responsibilities for the child's care, education, and development without expectation of pay; and (4) the person held that parental role long enough to form a bonded, dependent, parent-like relationship. All four prongs must be met. The Maryland Supreme Court refined the consent prong in E.N. v. T.R., 474 Md. 346 (2022), holding that when a child has two legal parents, both must have consented, and that consent can be explicit or implicit. For grandparents, this pathway fits situations where the grandparent raised the grandchild, the child lived with them, and a parent permitted and fostered that arrangement. Most petitioning grandparents, however, do not qualify because they never lived with or primarily raised the grandchild.
How Much Does It Cost to File for Grandparent Visitation in Maryland?
The filing fee to open a family case in a Maryland Circuit Court is approximately $165 as of April 2026, which includes a Maryland Legal Services Corporation Fund surcharge of $55. Grandparents who cannot afford the fee may request a waiver by filing a request to waive prepaid costs along with a financial statement. Verify the exact amount with your local clerk before filing.
Maryland Circuit Court clerks accept cash, money orders, checks payable to the Clerk of Court, Discover, MasterCard, and Visa, but they do not accept debit cards or American Express. Beyond the opening fee, contested grandparent visitation cases generate substantial additional costs because they are litigation-intensive. Attorney fees commonly range from several thousand dollars for a straightforward, uncontested matter to $15,000 or more for a fully contested case requiring expert witnesses, custody evaluations, and trial. Courts may order a custody or visitation evaluation, which carries its own fee, and a best-interest attorney may be appointed for the child in higher-conflict cases. Because the legal threshold is so demanding, grandparents should weigh whether the evidence supports clearing the unfitness-or-exceptional-circumstances bar before incurring significant expense. A consultation with a Maryland family law attorney helps assess the realistic odds before filing. Fee figures should be confirmed with the specific county clerk's office.
Where and How Do Grandparents File in Maryland?
Grandparents file a petition in the Circuit Court of the county where the child lives or where either parent resides. The petition for visitation invokes Md. Code, Fam. Law § 9-102, and a custody request additionally relies on the third-party custody framework. After filing, the grandparent must serve the parents, who have the opportunity to respond and assert their constitutional presumption.
Maryland provides standardized family law forms through the Maryland Judiciary. A grandparent seeking custody completes a Complaint for Custody (Form CC-DR-004) and, where minor children are involved, may need to submit a parenting plan (Form CC-DR-109). For visitation, the petition should clearly plead the threshold facts that Koshko requires, specifically the allegations of parental unfitness or exceptional circumstances, because a petition that pleads only the relationship and the desire for contact risks early dismissal. After filing and service, the court typically orders mediation or a scheduling conference, and contested cases proceed to discovery and eventually trial. Throughout, the parents retain the long-settled presumption that their decision about third-party contact serves the child's best interests, and the grandparent carries the burden to overcome it. Self-represented grandparents can access free guidance through the Maryland People's Law Library, but the complexity of the threshold standard makes legal representation valuable in contested matters.
Have There Been Recent Changes to Maryland Custody Law for 2026?
Maryland enacted a significant custody reform in Md. Code, Fam. Law § 9-201, effective October 1, 2025, requiring courts to evaluate 16 specific best-interest factors before awarding legal or physical custody. The grandparent visitation statute itself, § 9-102, was not amended, so the Koshko threshold still governs grandparent cases through 2026.
The 16-factor framework codifies and standardizes how Maryland judges assess a child's best interests, replacing the previously scattered, case-law-derived factors with a single statutory checklist. For grandparents, this matters at the second stage of the analysis. Even after a grandparent clears the unfitness-or-exceptional-circumstances threshold from Koshko, the court still applies the best-interest standard, and that standard now flows through the codified § 9-201 factors. These include the child's relationship with each party, the child's needs, the ability of each party to meet those needs, and the stability of each home. The threshold requirement and the de facto parent pathway from Conover remain unchanged. Grandparents and their counsel should review the § 9-201 factors when preparing the best-interest portion of any petition, because the codified list now frames how Maryland courts articulate their findings. Always confirm current statutory text, because Maryland's General Assembly meets annually and family law evolves.