Maryland Guardianship County Filing Guide: Montgomery, Prince George's, Howard, Anne Arundel, Baltimore, and Harford

Why the County Matters

Every adult guardianship petition in Maryland is filed in the Circuit Court of the county where the alleged disabled person resides or is hospitalized. The governing law — Estates and Trusts Title 13 and Maryland Rules Title 10 — is the same statewide, but each county's Trust Division handles case management, compliance tracking, and sealed-record rules differently. Those procedural differences affect how long your case takes, how you file annual reports, and who reviews your fiduciary accounts.

Filing Fees (Statewide Baseline)

The reported base filing fees are $165 if you are self-represented and $185 if you are represented by an attorney. Local county fee schedules may include additional surcharges, so confirm the current total with the Clerk's Office. A fee waiver is available through Form CC-DC-089 (Request for Waiver of Costs) for families who qualify based on income.

County-by-County Differences

Montgomery County

Montgomery County handles one of the highest volumes of guardianship cases in the state, driven by its large population of families with transition-age youth. The Trust Division processes all guardianship filings and manages ongoing compliance. Montgomery County requires all guardians to complete the Maryland Judiciary's online orientation video before appointment and file proof of completion with the Trust Clerk.

Prince George's County

Prince George's County routes adult guardianship petitions through its Trust Division. Given the county's size and caseload, processing times can run longer than smaller jurisdictions. Families filing here should confirm current scheduling timelines with the Clerk's Office, as hearing dates can be affected by docket volume.

Howard County

Howard County's Trust Office directly reviews all annual reports of the person (Form CC-GN-013) and annual fiduciary accounts (Form CC-GN-012). The Trust Clerk enforces a strict 60-day filing window after each appointment anniversary and mails blank compliance forms to guardians of record. This proactive approach means Howard County guardians are less likely to fall behind on reporting — but it also means late filings are flagged quickly.

Anne Arundel County

Anne Arundel County applies Maryland Rule 16-914 strictly: all pleadings, medical records, and clinical certificates filed in guardianship cases are sealed upon filing. The only documents open to public inspection are the formal Order Appointing the Guardian and the Letters of Guardianship. If a non-party needs access to other file contents, they must petition the court for an order to unseal. This heightened privacy protection matters for families concerned about their adult child's medical information becoming part of the public record.

Baltimore County

Baltimore County uses a Guardianship Differentiated Case Management (DCM) Plan, managed by a dedicated case manager who tracks filing deadlines, conducts compliance checks, and schedules judicial reviews. This structured system helps move cases through the pipeline efficiently but also means the case manager may contact you proactively about missing documents or upcoming deadlines.

Harford County

Harford County handles a smaller guardianship caseload relative to its neighbors, which often translates to faster scheduling. The Trust Division manages all fiduciary oversight, and the county follows standard Maryland Rules for clinical certificate requirements, annual reporting, and bond posting.

What Every County Requires

Regardless of which county you file in, you will need:

• Form CC-GN-002 (Petition for Guardianship)
• Two clinical certificates — Forms CC-GN-019, CC-GN-020, or CC-GN-021 (note: effective October 1, 2026, these consolidate into a single Guardianship Capacity Assessment form)
• Personal service on the alleged disabled person and certified mail to all interested parties
• Annual reports filed within 60 days of each appointment anniversary

The court in every county must also appoint independent counsel for the individual, and the hearing process follows the same evidentiary standards statewide.

Finding Your County's Trust Division

Contact the Circuit Court Clerk's Office in the county where your family member resides. Ask specifically for the Trust Division or Trust Clerk — they handle all guardianship compliance matters and can answer questions about local scheduling, reporting deadlines, and required training.

The Maryland Adult Guardianship & Alternatives Guide includes a county-by-county reference section with the full form checklist, timeline planner, and a court filing document tracker to keep every deadline organized across your specific county's process.

See more Maryland guides →