SEATTLE PREPARATORY SCHOOL
Cite this
Plain text SEATTLE PREPARATORY SCHOOL. furp.org, nonprofit organization profile. https://furp.org/org/seattle-preparatory-school-910644000. Retrieved 2026-10-26.
APA furp.org. (n.d.). SEATTLE PREPARATORY SCHOOL [Nonprofit organization profile]. Retrieved October 26, 2026, from https://furp.org/org/seattle-preparatory-school-910644000
MLA “SEATTLE PREPARATORY SCHOOL.” furp.org, https://furp.org/org/seattle-preparatory-school-910644000. Accessed 26 Oct. 2026.
Retrieved 2026-10-26. Data: furp.org, CC BY 4.0.
- EIN
- 91-0644000
- Address
- 2400 11TH AVE E, SEATTLE, WA 98102-4016
- NTEE code
- -
- Exempt type
- 501(c)(3): charitable, religious, educational, scientific or literary (corporation)
- Ruling date
- July 1957 (when the IRS recognized its exemption)
- IRS status
- Exempt (unconditional) (IRS Business Master File) IRS data ↗
- Tax-deductible donations
- Yes: listed in IRS Publication 78 (public charity) Pub 78 ↗
- Foundation status
- School
- Cross-check
- ProPublica Nonprofit Explorer
Each tax year counts once: when a return was amended, only the latest return for that period is used below (superseded returns stay listed, greyed, under Finances).
People paid by the organization
No people listed on this organization's e-filed returns.
Highest-paid independent contractors
No independent contractors reported.
Who gave
No contributors are listed on Schedule B in the e-filed returns we have for this organization.
Finances
No e-filed returns loaded for this organization yet.
Funders of this organization
49 grantors reported grants to this organization, $10,755,830 in all, tax years 2010 to 2025; the 25 largest shown (all 49). Exact: the grantor wrote this organization's EIN. Fuzzy: the grantor wrote only a name (foundations' 990-PF has no EIN field), matched to the same or a near-identical name in the same state; the name as filed is shown. From the latest return for each grantor and year, so amended returns aren't counted twice. CSV
| Grantor | Type | Match | Years given | Grants | Total | Latest year | Latest year's amount | Grants |
|---|---|---|---|---|---|---|---|---|
| THE SEATTLE FOUNDATION | DAF sponsor | Exact | 2010-2014, 2016-2024 | 80 | $4,713,325 | 2024 | $175,010 | show |
| FIDELITY INVESTMENTS CHARITABLE GIFT FUND | DAF sponsor | Exact | 2016-2024 | 9 | $1,573,543 | 2024 | $154,540 | show |
| DONOR ADVISED CHARITABLE GIVING | DAF sponsor | Exact | 2014-2024 | 11 | $1,332,535 | 2024 | $279,076 | show |
| AMERICAN ONLINE GIVING FOUNDATION INC | DAF sponsor | Exact | 2019-2025 | 7 | $1,324,372 | 2025 | $187,731 | show |
| GS DONOR ADVISED PHILANTHROPY FUND FOR WEALTH MANAGEMENT INC | DAF sponsor | Exact | 2019-2024 | 6 | $183,173 | 2024 | $11,412 | show |
| UNITED WAY OF KING COUNTY | Public charity | Exact | 2011-2012, 2018 | 3 | $175,710 | 2018 | $25,250 | show |
| AMERICAN ENDOWMENT FOUNDATION | DAF sponsor | Exact | 2016-2017, 2021, 2023-2024 | 5 | $159,768 | 2024 | $6,540 | show |
| ERNST & YOUNG FOUNDATION | DAF sponsor | Exact | 2014, 2017-2024 | 9 | $127,500 | 2024 | $15,000 | show |
| MORGAN STANLEY GLOBAL IMPACT FUNDING TRUST INC | DAF sponsor | Exact | 2016-2020, 2023-2024 | 9 | $103,854 | 2024 | $33,554 | show |
| THOMPSON FAMILY FOUNDATION | Private foundation | Fuzzy filed as “SEATTLE PREPARATORY SCHOOL” | 2020-2025 | 6 | $90,000 | 2025 | $15,000 | show |
| THE BLACKBAUD GIVING FUND | DAF sponsor | Exact | 2022-2023, 2025 | 4 | $88,228 | 2025 | $26,345 | show |
| VANGUARD CHARITABLE ENDOWMENT PROGRAM | DAF sponsor | Exact | 2020-2024 | 5 | $80,577 | 2024 | $13,540 | show |
| GATES FOUNDATION | Private foundation | Fuzzy filed as “SEATTLE PREPARATORY SCHOOL” | 2010-2015 | 6 | $72,450 | 2015 | $11,175 | show |
| BANK OF AMERICA CHARITABLE FOUNDATION INC | Private foundation | Fuzzy filed as “SEATTLE PREPARATORY SCHOOL” | 2012-2023 | 32 | $69,271 | 2023 | $1,200 | show |
| NATIONAL PHILANTHROPIC TR | DAF sponsor | Exact | 2014-2016, 2018, 2024 | 5 | $55,640 | 2024 | $15,040 | show |
| S O S FOUNDATION | Private foundation | Fuzzy filed as “SEATTLE PREPARATORY SCHOOL” | 2023-2025 | 3 | $52,500 | 2025 | $25,000 | show |
| EAST SEATTLE FOUNDATION | Private foundation | Fuzzy filed as “SEATTLE PREPARATORY SCHOOL” | 2012-2013 | 2 | $51,000 | 2013 | $1,000 | show |
| BLACK-CHESLIK FAMILY FOUNDATION | Private foundation | Fuzzy filed as “SEATTLE PREPARATORY SCHOOL” | 2025 | 1 | $50,000 | 2025 | $50,000 | show |
| BNY MELLON CHARITABLE GIFT FUND | DAF sponsor | Exact | 2019-2022 | 4 | $46,500 | 2022 | $10,000 | show |
| MYRTLE L ATKINSON FOUNDATION | Private foundation | Fuzzy filed as “Seattle Preparatory School”, “SEATTLE PREPARATORY SCHOOL” | 2021-2024 | 4 | $45,000 | 2024 | $10,000 | show |
| THE RUSSELL FAMILY FOUNDATION | Private foundation | Fuzzy filed as “SEATTLE PREPARATORY SCHOOL” | 2011-2015, 2017-2019 | 8 | $43,000 | 2019 | $3,000 | show |
| PICARD FAMILY FOUNDATION | Private foundation | Fuzzy filed as “SEATTLE PREPARATORY SCHOOL” | 2025 | 1 | $40,000 | 2025 | $40,000 | show |
| AMERICAN GIFT FUND | DAF sponsor | Exact | 2021-2022 | 2 | $39,670 | 2022 | $30,000 | show |
| EDWARD S MOORE FAMILY FOUNDATION INC | Private foundation | Fuzzy filed as “SEATTLE PREPARATORY SCHOOL” | 2020-2024 | 5 | $35,500 | 2024 | $10,000 | show |
| RUETTGERS FAMILY CHARITABLE FOUNDATION | Private foundation | Fuzzy filed as “SEATTLE PREPARATORY SCHOOL” | 2022, 2024 | 2 | $30,000 | 2024 | $20,000 | show |
Similar organizations
Not reported: this organization has no e-filed return loaded, so there is nothing to compare.
Who funds organizations like this
Not reported: none of these organizations has foundation or DAF-sponsor grants in the filings we have.
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