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CHAMBERLIN EDUCATION FOUNDATION

Cite this

Plain text CHAMBERLIN EDUCATION FOUNDATION. Strategy Studio, nonprofit organization profile, tax years 2020–2024. https://strategystudio.org/org/844690334. Retrieved 2026-10-19.

APA Strategy Studio. (n.d.). CHAMBERLIN EDUCATION FOUNDATION [Nonprofit organization profile; tax years 2020–2024]. Retrieved October 19, 2026, from https://strategystudio.org/org/844690334

MLA “CHAMBERLIN EDUCATION FOUNDATION.” Strategy Studio, tax years 2020–2024, https://strategystudio.org/org/844690334. Accessed 19 Oct. 2026.

Retrieved 2026-10-19; covers tax years 2020–2024. Data: Strategy Studio, CC BY 4.0.

2024 · Form 990PF · revenue $6.1M · expenses $9.3M · assets $80.6M

Also known as
C/O STEPHEN W & SUSAN C CHAMBERLIN
EIN
84-4690334
Address
855 MARINA BAY PKWY STE 100, RICHMOND, CA 94804-6413
Website
WWW.CHAMBERLINFOUNDATION.ORG
NTEE code
T23
Subsection
501(c)(3)
Ruling year
2020
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Each tax year counts once: when a return was amended, only the latest return for that period is used below (superseded returns stay listed, greyed, under Finances).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

10 people paid across every filing: current people first, then by total pay from this organization. Organizations counts every nonprofit each person appears on.

NameLatest titleYearsLatest year payTotal pay from hereOrganizations
Dr Stephanie Phillips PRESIDENT2020-2024 $129,871$1,082,553 1
Caroline Damon VP, ACADEMICS2021-2024 $267,058$708,906 3
Justin Warren VP, COMMUNICATIONS2021-2024 $269,047$695,799 4
Christine Castillo TREASURER AND SECRETARY2020-2024 $143,461$579,332 3
Daniel Newman PROPERTY MANAGER2022-2024 $178,030$551,165 3
Thomas Laymon PROGRAM OFFICER, TAL2023-2024 $153,906$263,088 2
Angelina Chacon-Garcia PROGRAM OFFICER, DAT2024 $106,260$106,260 1
Padmini Bhattacharyya (former) CHIEF PROGRAM OFFICE2021-2022 $107,646$260,480 1
Elissett Rodriguez (former) PROPERTY ASSISTANT2022 $100,987$100,987 1
Kim Miyoshi (former) PROGRAM OFFICER2023 $88,027$88,027 1

Officers and directors, no compensation reported

5 people listed on the returns with $0 (or no amount) in every compensation column: current people first. Hours are as filed on the latest return each person appears on.

NameLatest titleYearsHrs/wk (latest)CompensationOrganizations
Stephen W Chamberlin CHAIR2020-2024 2 $0 reported 4
Susan C Chamberlin VICE CHAIR2020-2024 2 $0 reported 4
Melinda Erkelens DIRECTOR2021-2024 1 $0 reported 1
Anne Hoffman DIRECTOR2021-2024 1 $0 reported 1
Arun Ramanathan DIRECTOR2022-2024 1 $0 reported 1

People by year

2024 · 12 people listed · 7 paid, $1.2M
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JUSTIN WARREN VP, COMMUNICATIONS40 $0-$269,047 $269,0474
CAROLINE DAMON VP, ACADEMICS40 $0-$267,058 $267,0583
DANIEL NEWMAN PROPERTY MANAGER40 $0-$178,030 $178,0303
THOMAS LAYMON PROGRAM OFFICER, TAL40 $0-$153,906 $153,9062
CHRISTINE CASTILLO TREASURER AND SECRETARY16 $131,667-$11,794 $143,4613
DR STEPHANIE PHILLIPS PRESIDENT1 $122,188-$7,683 $129,8711
ANGELINA CHACON-GARCIA PROGRAM OFFICER, DAT40 $0-$106,260 $106,2601
STEPHEN W CHAMBERLIN CHAIR2 $0-$0 $04
SUSAN C CHAMBERLIN VICE CHAIR2 $0-$0 $04
MELINDA ERKELENS DIRECTOR1 $0-$0 $01
ANNE HOFFMAN DIRECTOR1 $0-$0 $01
ARUN RAMANATHAN DIRECTOR1 $0-$0 $01
2023 · 12 people listed · 7 paid, $1.1M
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
DR STEPHANIE PHILLIPS PRESIDENT37 $265,576-$17,429 $283,0051
CHRISTINE CASTILLO TREASURER AND SECRETARY22 $162,972-$12,885 $175,8573
DANIEL NEWMAN PROPERTY MANAGER40 $0-$173,804 $173,8043
CAROLINE DAMON VP, ACADEMICS40 $0-$147,916 $147,9163
JUSTIN WARREN VP, COMMUNICATIONS40 $0-$135,659 $135,6594
THOMAS LAYMON PROGRAM OFFICER, TAL40 $0-$109,182 $109,1822
KIM MIYOSHI PROGRAM OFFICER40 $0-$88,027 $88,0271
STEPHEN W CHAMBERLIN CHAIR2 $0-$0 $04
SUSAN C CHAMBERLIN VICE CHAIR2 $0-$0 $04
MELINDA ERKELENS DIRECTOR1 $0-$0 $01
ANNE HOFFMAN DIRECTOR1 $0-$0 $01
ARUN RAMANATHAN DIRECTOR1 $0-$0 $01
2022 · 12 people listed · 7 paid, $1.2M
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
STEPHANIE PHILLIPS CEO38 $318,568-$23,232 $341,8001
DANIEL NEWMAN PROPERTY MANAGER38 $175,059-$24,272 $199,3313
CAROLINE DAMON VICE PRESIDENT OF AC39 $148,579-$7,272 $155,8513
CHRISTINE CASTILLO COO18 $139,077-$8,920 $147,9973
JUSTIN WARREN VICE PRESIDENT OF CO39 $134,981-$12,990 $147,9714
PADMINI BHATTACHARYYA CHIEF PROGRAM OFFICE32 $106,882-$764 $107,6461
ELISSETT RODRIGUEZ PROPERTY ASSISTANT39 $85,594-$15,393 $100,9871
STEPHEN W CHAMBERLIN CHAIR2 $0-$0 $04
SUSAN C CHAMBERLIN VICE CHAIR2 $0-$0 $04
MELINDA ERKELENS BOARD MEMBER1 $0-$0 $01
ANNE HOFFMAN BOARD MEMBER1 $0-$0 $01
ARUN RAMANATHAN BOARD MEMBER1 $0-$0 $01
2021 · 9 people listed · 5 paid, $874K
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
STEPHANIE PHILLIPS SECRETARY38 $303,883-$23,994 $327,8771
PADMINI BHATTACHARYYA CHIEF PROGRAM OFFICE39 $152,243-$591 $152,8341
JUSTIN WARREN DIRECTOR OF COMMUNIC38 $130,594-$12,528 $143,1224
CAROLINE DAMON ACADEMICS VICE PRESI38 $131,318-$6,763 $138,0813
CHRISTINE CASTILLO TREASURER17 $110,035-$1,982 $112,0173
STEPHEN W CHAMBERLIN PRESIDENT2 $0-$0 $04
SUSAN C CHAMBERLIN VICE PRESIDENT2 $0-$0 $04
MELINDA ERKELENS DIRECTOR1 $0-$0 $01
ANNE HOFFMAN DIRECTOR1 $0-$0 $01
2020 · 4 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
STEPHEN W CHAMBERLIN PRESIDENT1 $0-$0 $04
SUSAN C CHAMBERLIN VICE PRESIDENT1 $0-$0 $04
STEPHANIE PHILLIPS SECRETARY1 $0-$0 $01
CHRISTINE CASTILLO TREASURER1 $0-$0 $03

Highest-paid independent contractors

2021 · 1 contractor · $60K
NameLocationServicePaid
WILD SHORE LLCOAKLAND, CABRAND CONSULTING$60,500

Who the money went to

Grants this organization reported paying: Schedule I Part II of the Form 990, or the grants-paid list on the 990-PF. Open a year for every recipient. Recipients link to their own page when the grant names an EIN we have (990-PF grants list no EIN, so those link only on an exact, unique name and state). Grants to individuals are counted; their names are not shown.

2024 · 59 grants to organizations · $2.6M · 1,243 grants to individuals · $373K
2023 · 1,466 grants to organizations · $2.3M
2022 · 126 grants to organizations · $2.3M
2021 · 107 grants to organizations · $1.8M

Negative amounts are returned or refunded grants; they are listed last and left out of the totals of grants paid.

Who gave

Contributors listed on Schedule B of the Form 990-PF: name, city and state as filed (street addresses are not shown), with total and noncash contributions for the year. A link to an organization's page is tagged Fuzzy with its name-similarity score (0 to 1) when it rests on name and state; Schedule B lists no EIN, so no link here is an exact identifier match.

2022 · 1 contributor · $900K
#ContributorTypeCity, stateTotalNoncashSource
1 STEPHEN AND SUSAN CHAMBERLIN Person RICHMOND, CA $900,000- Form 990PF Sch. B, 2022 · filing
2021 · 5 contributors · $55.3M
#ContributorTypeCity, stateTotalNoncashSource
1 CHAMBERLIN FAMILY PHILANTHROPY Fuzzy 1.00 Organization or other RICHMOND, CA $31,937,284$31,937,284 Form 990PF Sch. B, 2021 · filing
3 STEPHEN AND SUSAN CHAMBERLIN Person RICHMOND, CA $21,300,000$21,300,000 Form 990PF Sch. B, 2021 · filing
4 STEPHEN AND SUSAN CHAMBERLIN Person RICHMOND, CA $940,914- Form 990PF Sch. B, 2021 · filing
2 STEPHEN AND SUSAN CHAMBERLIN Person RICHMOND, CA $600,000- Form 990PF Sch. B, 2021 · filing
5 STEPHEN AND SUSAN CHAMBERLIN Person RICHMOND, CA $555,559- Form 990PF Sch. B, 2021 · filing
2020 · 2 contributors · $572K
#ContributorTypeCity, stateTotalNoncashSource
1 STEPHEN AND SUSAN CHAMBERLIN Person RICHMOND, CA $315,205- Form 990PF Sch. B, 2020 · filing
2 STEPHEN AND SUSAN CHAMBERLIN Person RICHMOND, CA $256,630$256,630 Form 990PF Sch. B, 2020 · filing

Contributors listed here are as reported on the filing. Unusual is not the same as improper. Many of these patterns have ordinary explanations. Check the filing.

Finances

Newest first. Each filing: its name on one row, its figures on the row beneath. Greyed filings are superseded by a later return for the same period and are left out everywhere else on this page.

RevenueExpensesAssetsNet assetsContributionsProgram revenueOfficer payEmployeesVolunteers
2024 · Form 990PF period ending 2024-12-31 · view filing · original 990 ↗
$6,109,267$9,286,752 $80,625,935$80,028,977 -- $253,855--
2023 · Form 990PF period ending 2023-12-31 · view filing · original 990 ↗
$3,837,242$8,511,893 $83,582,894$83,177,343 -- $1,408,522--
2022 · Form 990PF period ending 2022-12-31 · view filing · original 990 ↗
$3,820,438$8,093,427 $88,216,598$87,809,672 $900,000- $457,645--
2021 · Form 990PF period ending 2021-12-31 · view filing · original 990 ↗
$60,915,916$6,850,910 $92,323,986$92,095,933 $55,333,757- $413,918--
2020 · Form 990PF period ending 2020-12-31 · amended · view filing · original 990 ↗
$571,835$30,205 $357,247$357,247 $571,835- $0--
2020 · Form 990PF period ending 2020-12-31 · superseded · view filing · original 990 ↗
$30,205$30,205 $0$0 $30,205- $0--

Funders of this organization

1 grantor reported grants to this organization, $31,937,284 in all, tax years 2021 to 2021. 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

GrantorTypeMatchYears givenGrantsTotalLatest yearLatest year's amountGrants
CHAMBERLIN FAMILY PHILANTHROPY Private foundation Fuzzy filed as “CHAMBERLIN EDUCATION FOUNDATION” 2021 1$31,937,284 2021$31,937,284
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OPRAH WINFREY LEADERSHIP ACADEMY FOUNDATIONCAT23 $9,289,231$10,284,245 PRESIDENT / DIRECTOR$0 Same NTEE code T23, revenue within 2x, same state
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GOLDEN STATE ENVIROMENTAL JUSTICE ALLIANCECAT23 $5,575,203$2,014,767 PRESIDENT$0 Same NTEE code T23, revenue within 2x, same state
CHIPSTONE FOUNDATIONWIT23 $11,948,482$5,409,538 CHAIR, PRES(CEO), TREAS, DIR$715,904 Same NTEE code T23, revenue within 2x
PUSSYCAT FOUNDATIONNYT23 $7,882,480$11,245,429 SENIOR DIRECTOR OF P$285,135 Same NTEE code T23, revenue within 2x
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Who funds organizations like this

Grantors that funded the 100 most similar organizations. Ranked by total given to them. Foundations (990-PF) and donor-advised fund sponsors only. Same matching as Funders above (by EIN, or by name for foundations).

GrantorTypeTotal givenGrantsOrganizations fundedYearsWhich ones
MICHELSON MEDICAL RESEARCH FOUNDATION INC Private foundation$74,250,00014 32019–2024 THE MICHELSON FOUND ANIMALS FOUNDATION INC; MICHELSON PHILANTHROPIES INC; MICHELSON 20MM FOUNDATION INC
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FIDELITY INVESTMENTS CHARITABLE GIFT FUND DAF sponsor$43,994,06665 162016–2024 WALDER OPERATIONS LTD; PACIFIC RESEARCH INSTITUTE FOR PUBLIC POLICY; DRAPER RICHARDS KAPLAN FOUNDATION; EARLY LEARNING VENTURES and 12 more
GLEASON FAMILY FOUNDATION Private foundation$36,481,0809 12021–2024 NATIONAL SCHOOL CHOICE AWARENESS FOUNDATION INC
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NATIONAL PHILANTHROPIC TR DAF sponsor$22,237,44434 122014–2024 DRAPER RICHARDS KAPLAN FOUNDATION; J C FLOWERS FOUNDATION; FLAMBOYAN FOUNDATION INC; JACK MILLER CENTER FOR TEACHING AMERICAS FOUNDING PRINCIPLES AND and 8 more
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EASTON SPORTS DEVELOPMENTFOUNDATION II Private foundation$11,859,13110 12014–2024 EASTON SPORTS DEVELOPMENT FOUNDATION
DONOR ADVISED CHARITABLE GIVING DAF sponsor$9,915,35637 102014–2024 DRAPER RICHARDS KAPLAN FOUNDATION; PACIFIC RESEARCH INSTITUTE FOR PUBLIC POLICY; FARMING FOR THE FUTURE FOUNDTN INC; FISHER ART FOUNDATION and 6 more

The full list · all similar organizations

Where the money went

Every expense line on each return, biggest first: Form 990 Part IX (with its program, management and fundraising columns), 990-EZ Part I, or 990-PF Part I. Event marks lines the organization itself describes as events. “Events” in each summary adds those lines, conferences and meetings, and the direct costs of fundraising events. Unusual is not the same as improper. Many of these patterns have ordinary explanations. Check the filing.

2024 · Form 990PF · $9,286,752 spent · pay $1,344,585 · grants $2,982,319 · events $656
LineAs describedTotalShare
Other expenses $3,027,726 32.6%
Contributions, gifts, grants paid $2,982,319 32.1%
Depreciation and depletion $1,691,972 18.2%
Other salaries and wages $1,090,730 11.7%
Pay: officers, directors, trustees $253,855 2.7%
Fees: accounting $139,146 1.5%
Fees: other professional $48,791 0.5%
Taxes $48,676 0.5%
Fees: legal $2,846 0.0%
Travel, conferences and meetings $656 0.0%
Interest $35 0.0%
Total$9,286,752100%

View the filing

2023 · Form 990PF · $8,511,893 spent · pay $1,408,522 · grants $2,263,350 · events $2,216
LineAs describedTotalShare
Other expenses $2,976,169 35.0%
Contributions, gifts, grants paid $2,263,350 26.6%
Depreciation and depletion $1,746,347 20.5%
Pay: officers, directors, trustees $1,408,522 16.5%
Fees: other professional $82,120 1.0%
Fees: accounting $20,620 0.2%
Taxes $8,464 0.1%
Fees: legal $4,058 0.0%
Travel, conferences and meetings $2,216 0.0%
Interest $27 0.0%
Total$8,511,893100%

View the filing

2022 · Form 990PF · $8,093,427 spent · pay $1,129,422 · grants $2,278,500 · events $5,337
LineAs describedTotalShare
Other expenses $2,645,579 32.7%
Contributions, gifts, grants paid $2,278,500 28.2%
Depreciation and depletion $1,781,367 22.0%
Other salaries and wages $671,777 8.3%
Pay: officers, directors, trustees $457,645 5.7%
Fees: other professional $92,975 1.1%
Taxes $80,747 1.0%
Fees: accounting $79,500 1.0%
Travel, conferences and meetings $5,337 0.1%
Total$8,093,427100%

View the filing

2021 · Form 990PF · $6,850,910 spent · pay $1,012,340 · grants $1,793,250 · events $379
LineAs describedTotalShare
Other expenses $2,078,275 30.3%
Contributions, gifts, grants paid $1,793,250 26.2%
Depreciation and depletion $1,787,840 26.1%
Other salaries and wages $598,422 8.7%
Pay: officers, directors, trustees $413,918 6.0%
Fees: other professional $148,144 2.2%
Fees: legal $22,752 0.3%
Fees: accounting $7,200 0.1%
Taxes $730 0.0%
Travel, conferences and meetings $379 0.0%
Total$6,850,910100%

View the filing

2020 · Form 990PF · $30,205 spent · pay $0 · grants $0 · events $0
LineAs describedTotalShare
Fees: legal $30,205 100.0%
Total$30,205100%

View the filing