Mission
Education and diffusion of knowledge regarding oaks
Small Public Charity
INTERNATIONAL OAK SOCIETY
INTERNATIONAL OAK SOCIETY, of Mercer Island, WA, is a Small Public Charity tracked in Imperigo's IRS 990 database. The 2024 filing shows $152K in revenue, $36K in expenses, $270K in total assets. 2 publicly reported grants to this organization, totaling roughly $79K, appear in IRS filings.
EIN: 371362228
Mercer Island, WA
Latest filing: 2024
Total Revenue$152K
Total Expenses$36K
Total Assets$270K
Grant Records2
Funding Total$79K
Filing Years2022–2024
Sample Grants Received
For grant recipient's exempt purposes
$48,750
For grant recipient's exempt purposes
$30,000
Showing up to 5 of 2 total records — full history available with membership.
Officers & Directors
Director
Amy Byrne
Director and Editor International Oaks
Beatrice Chasse
Secretary and Director
Dan Kostka
Treasurer and Director
Dirk Giseburt
Director
Phillip Douglas
President and Director
Roderick Cameron
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2024 | $152K | $36K | $270K |
| 2023 | $100K | $72K | $154K |
| 2022 | $175K | $127K | $126K |
Between 2022 and 2024, reported annual revenue declined from $175K to $152K (-13%), with total assets most recently reported at $270K.
Interactive year-over-year charts and full filing details available with membership.