Public Charity

Washington Montessori Institute

Washington Montessori Institute is a Public Charity headquartered in Riverdale Park, MD. Financial data from the 2024 filing: $827K revenue, $862K expenses, $232K total assets. 5 publicly reported grants to this organization, totaling roughly $102K, appear in IRS filings.

EIN: 834115261 Riverdale Park, MD Latest filing: 2024
Total Revenue$827K
Total Expenses$862K
Total Assets$232K
Grant Records5
Funding Total$102K
Filing Years2020–2024

Mission

WMI's primary mission is to prepare adults to lead a community of children, supporting all aspects of development. This rigorous training inspires and challenges students in the transformative experience of becoming authentic Montessori teachers. This mission is accomplished by encouraging diversity of race, gender, ethnic origin, economics and opinion in our community and fostering a cooperative relationship among students, faculty, and the Montessori community at large.

Officers & Directors

Director Alexandra Collins
Executive Director Grace Lee
Secretary Inga Sieminski
Treasurer James Yoo
Director Kavitha Mehta
Director Keely Boomhower

Officer compensation and complete director data available with membership.

Top Grant Purposes

SUPPORT RESEARCH & EDUCATION
$64,750 2 grants
FINANCIAL ASSISTANCE
$26,500 2 grants
FINANCIAL ASSISSTANCE
$10,430 1 grant

Financial Trends

Year Revenue Expenses Assets
2024 $827K $862K $232K
2023 $616K $869K $345K
2022 $569K $566K $389K
2021 $325K $316K $290K
2020 $239K $148K $233K

Between 2020 and 2024, reported annual revenue grew from $239K to $827K (+245%), with total assets most recently reported at $232K.

Interactive year-over-year charts and full filing details available with membership.

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