Eastside Preparatory School
Kirkland, WA. EIN 37-1430960. Reported $34,016,069 of revenue for 2022 on its Form 990.
American Factbook Research
The IRS record
- EASTSIDE PREPARATORY SCHOOL
- Registered name
- As the IRS records it, which is how it appears in their own search.
- 37-1430960
- Employer Identification Number
- The identifier the IRS uses for this organization.
- 501(c)(3) — charitable, religious, educational, scientific
- Recognized under
- The subsection of the code its exemption was granted under.
- 2002
- Recognized in
- The year of the IRS ruling.
- Education
- Classification
- NTEE code B20, assigned at registration.
- Contributions are deductible
- Gifts to it
- Whether the IRS treats a contribution to this organization as deductible.
- Corporation
- Legal form
- How the organization is constituted, as recorded at registration.
- Kirkland, WA
- Location of record
- The address the IRS holds, not necessarily where it operates.
- Form 990
- Most recent filing
- For tax year 2022.
What it reported for 2022
- $34,016,069
- Total revenue
- Contributions, grants, program service revenue and investment income.
- $24,399,411
- Total expenses
- As reported on the return.
- $100,866,201
- Total assets, book value
- At the end of the year, at what the organization paid for them.
- 25
- People listed
- Officers, directors, trustees, key employees and highest-paid employees.
- $501,834
- Largest reported compensation
- Reported for TERRY MACALUSO.
Eastside Preparatory School reported paying TERRY MACALUSO, HEAD OF SCHOOL, $501,834 for 2022, listed as a officer. That is reportable compensation from the organization, from related organizations, and other compensation, as the organization reported all three. It is not a verified salary and not take-home pay.
Similar organizations
| Organization | Revenue |
|---|---|
| Corporation of Gonzaga University | $508,869,741 |
| Association of University Physicians | $415,152,809 |
| University of Washington Foundation | $193,782,030 |
| Whitman College Board of Trustees | $169,289,094 |
| Pacific Lutheran University Inc | $157,869,351 |
| Whitworth University | $146,768,884 |
This organization elsewhere
- IRS Tax Exempt Organization Search — the exemption record this page is built from. Search for EIN 37-1430960; the IRS search has no address that opens one organization directly.
- ProPublica Nonprofit Explorer — the same filings with scanned returns going back further. Reporting by ProPublica.
More in Washington and under Education. All organizations: nonprofits.
What this page cannot show
- Everything here is what the organization told the IRS about itself. The IRS publishes returns as filed and does not audit them first.
- The figures describe the most recent year on record, which is usually one to two years behind, and not the organization’s current position.
- Nothing here says whether the organization does its work well, or how it spends what it raises beyond the totals on the form.
Something wrong? Tell us. Full method at methodology.
Sources
- Exempt Organizations Business Master File — Internal Revenue Service · Public domain — U.S. Government work · retrieved September 21, 2026
- Form 990 series e-file data · retrieved September 19, 2026
Data retrieved