The late fee penalty cannot exceed 5% of the monthly rent and can only be assessed if the rent is more that 10 days late. The Office of Landlord Tenant Affairs handles landlord and tenant disputes involving most residential rental properties located in Montgomery County however, does NOT have jurisdiction within the incorporated municipalities of the City of Gaithersburg (301.258.6340), City of Rockville (240.314.8300), City of Takoma Park (301.891.7119), Town of Barnesville, Town of Garrett Park, and the Town of Laytonsville. Questions regarding properties within these incorporated municipalities should be referred to the local municipality for further information.

To file a formal Landlord Tenant complaint, download a complaint form and follow the filing instructions by visiting the DHCA website utilizing the provided link.