St. Mary's County, Maryland Probate
Cost Calculator

Estate administration in St. Mary's County, Maryland proceeds through the St.

Mary's County Probate Court in Leonardtown. Understanding the local court's requirements — from petition formatting to hearing schedules — helps the process move efficiently.

The St. Mary's County Probate Court in Leonardtown handles a steady probate caseload with established procedures and predictable scheduling.

The typical timeline runs 6-12 months, and the court's moderate volume balances efficiency with accessibility.

Maryland law governs all probate proceedings in St. Mary's County.

For the complete state fee structure, timeline, and simplified options, see our Maryland Probate Calculator.

The St. Mary's County Orphans' Court is located at 41605 Tudor Hall Rd, Leonardtown MD 20650.

The court clerk can be reached at (301) 475-4567.

Visit the court's website for current forms, fee schedules, and filing instructions.

Office hours: Mon–Fri 8:30 AM–4:30 PM.

• Filing fees and court costs in St.
• Mary's County follow Maryland's statutory percentage schedule.
• Contact the St.
• Mary's County Probate Court in Leonardtown for the current fee schedule.

• Getting an accurate cost estimate before you start probate in St.
• Mary's County helps you budget for Maryland's statutory percentage schedule plus local filing fees at the St.
• Mary's County Probate Court.
• The clerk's office in Leonardtown can answer procedural questions about required forms and hearing schedules.

• This free probate calculator applies Maryland's specific rules automatically — enter the estate's approximate value to get an instant breakdown of expected fees.
• No account required.