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US nonprofit · EIN 910644000 · Seattle, WAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 910644000)Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe tenure.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Seattle Preparatory School

Donations deductible
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About

Legal name
Seattle Preparatory School
EIN
910644000
Address
2400 11th Ave E, Seattle, WA, 98102-4016
State
Washington
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Size band
7 (IRS master file code)
IRS ruling date
1 July 1957
Status
Code 01 (unconditional exemption)
IRS Publication 78
PC (contributions deductible)

Filed finances

No Form 990 financial figures are held for this organisation yet (smaller organisations file a shorter return, and some filings are not yet read).