BURIEN MONTESSORI SCHOOL, of BURIEN, WA, is a Public Charity tracked in Imperigo's IRS 990 database. The 2025 filing shows $4.0M in revenue, $3.7M in expenses, $4.5M in total assets. 10 publicly reported grants to this organization, totaling roughly $104K, appear in IRS filings.
THREE TREE MONTESSORI SCHOOL OFFERS MONTESSORI LEARNING ENVIRONMENTS IN WHICH CHILDREN AGES 18 MONTHS THROUGH 12 YEARS ARE ENCOURAGED TO EXPLORE, LEARN AND INTERACT IN A DIVERSE COMMUNITY THAT FOSTERS INDEPENDENCE, CRITICAL THINKING AND LEARNING FOR LIFE.
How Burien Montessori School divides every $100 it spends, from its own Form 990 filings, averaged across 8 years.
Source: Form 990 filings with the IRS, latest fiscal year 2025. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.
Showing up to 5 of 10 total records — full history available with membership.
Officer compensation and complete director data available with membership.
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $4.0M | $3.7M | $4.5M |
| 2024 | $3.5M | $3.6M | $4.1M |
| 2023 | $3.5M | $3.1M | $5.1M |
| 2022 | $3.2M | $2.6M | $4.8M |
| 2021 | $2.9M | $2.3M | $4.3M |
Between 2021 and 2025, reported annual revenue grew from $2.9M to $4.0M (+36%), with total assets most recently reported at $4.5M.
Interactive year-over-year charts and full filing details available with membership.
