HEARTHILL FAMILY FOUNDATION

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Cite this

Plain text HEARTHILL FAMILY FOUNDATION. furp.org, nonprofit organization profile, tax years 2013–2025. https://furp.org/org/hearthill-family-foundation-466272983. Retrieved 2026-11-08.

APA furp.org. (n.d.). HEARTHILL FAMILY FOUNDATION [Nonprofit organization profile; tax years 2013–2025]. Retrieved November 8, 2026, from https://furp.org/org/hearthill-family-foundation-466272983

MLA “HEARTHILL FAMILY FOUNDATION.” furp.org, tax years 2013–2025, https://furp.org/org/hearthill-family-foundation-466272983. Accessed 8 Nov. 2026.

Retrieved 2026-11-08; covers tax years 2013–2025. Data: furp.org (index © the FURP Alliance; the records are public domain).

2025 · Form 990PF · revenue $839K · expenses $984K · assets $12.3M

EIN
46-6272983
Address
3985 WOODSIDE RD, WOODSIDE, CA 94062-2542
NTEE code
T20 Private Grantmaking Foundations (Philanthropy, Voluntarism and Grantmaking Foundations) published (IRS Business Master File)
Exempt type
501(c)(3): charitable, religious, educational, scientific or literary (trust)
Ruling date
January 2013 (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 (private foundation) Pub 78 ↗
Foundation status
Private non-operating foundation
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Each tax year counts once: when a return was amended, only the latest return for that period is used below (superseded returns stay listed, greyed, under Finances).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

None of the 4 people listed on these returns reported compensation from the organization. They are listed below.

Officers and directors, no compensation reported

4 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
Jonathan Hershberg TRUSTEE2015-2025 5 $0 reported 1
Marie-Claude Hershberg TRUSTEE2013-2025 5 $0 reported 1
David Y Hershberg TRUSTEE2013-2025 5 $0 reported 1
B Jonathan Hershberg (former) TRUSTEE2013-2014 0 $0 reported 1

People by year

2025 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JONATHAN HERSHBERG TRUSTEE5 $0-$0 $01
MARIE-CLAUDE HERSHBERG TRUSTEE5 $0-$0 $01
DAVID Y HERSHBERG TRUSTEE5 $0-$0 $01
2024 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JONATHAN HERSHBERG TRUSTEE5 $0-$0 $01
MARIE-CLAUDE HERSHBERG TRUSTEE5 $0-$0 $01
DAVID Y HERSHBERG TRUSTEE5 $0-$0 $01
2023 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JONATHAN HERSHBERG TRUSTEE5 $0-$0 $01
MARIE-CLAUDE HERSHBERG TRUSTEE5 $0-$0 $01
DAVID Y HERSHBERG TRUSTEE5 $0-$0 $01
2022 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JONATHAN HERSHBERG TRUSTEE0 $0-$0 $01
MARIE-CLAUDE HERSHBERG TRUSTEE0 $0-$0 $01
DAVID Y HERSHBERG TRUSTEE0 $0-$0 $01
2021 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JONATHAN HERSHBERG TRUSTEE0 $0-$0 $01
MARIE-CLAUDE HERSHBERG TRUSTEE0 $0-$0 $01
DAVID Y HERSHBERG TRUSTEE0 $0-$0 $01
2020 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JONATHAN HERSHBERG TRUSTEE0 $0-$0 $01
MARIE-CLAUDE HERSHBERG TRUSTEE0 $0-$0 $01
DAVID Y HERSHBERG TRUSTEE0 $0-$0 $01
2019 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JONATHAN HERSHBERG TRUSTEE0 $0-$0 $01
MARIE-CLAUDE HERSHBERG TRUSTEE0 $0-$0 $01
DAVID Y HERSHBERG TRUSTEE0 $0-$0 $01
2018 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JONATHAN HERSHBERG TRUSTEE0 $0-$0 $01
MARIE-CLAUDE HERSHBERG TRUSTEE0 $0-$0 $01
DAVID Y HERSHBERG TRUSTEE0 $0-$0 $01
2016 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JONATHAN HERSHBERG TRUSTEE0 $0-$0 $01
MARIE-CLAUDE HERSHBERG TRUSTEE0 $0-$0 $01
DAVID Y HERSHBERG TRUSTEE0 $0-$0 $01
2015 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JONATHAN HERSHBERG TRUSTEE0 $0-$0 $01
MARIE-CLAUDE HERSHBERG TRUSTEE0 $0-$0 $01
DAVID Y HERSHBERG TRUSTEE0 $0-$0 $01
2014 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
B JONATHAN HERSHBERG TRUSTEE0 $0-$0 $01
MARIE CLAUDE HERSHBERG TRUSTEE0 $0-$0 $01
DAVID Y HERSHBERG TRUSTEE0 $0-$0 $01
2013 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
B JONATHAN HERSHBERG TRUSTEE0 $0-$0 $01
MARIE CLAUDE HERSHBERG TRUSTEE0 $0-$0 $01
DAVID Y HERSHBERG TRUSTEE0 $0-$0 $01

Highest-paid independent contractors

No independent contractors reported.

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.

2025 · 26 grants to organizations · $891K
2024 · 25 grants to organizations · $723K
2023 · 27 grants to organizations · $720K
2022 · 24 grants to organizations · $825K
2021 · 27 grants to organizations · $694K
2020 · 23 grants to organizations · $658K
2019 · 21 grants to organizations · $654K
2018 · 26 grants to organizations · $721K
2016 · 3 grants to organizations · $30K
2015 · 2 grants to organizations · $68K
2014 · 4 grants to organizations · $40K

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.

2016 · 1 contributor · $10.0M
#ContributorTypeCity, stateTotalNoncashSource
1 JONATHAN HERSHBERG Person San Francisco, CA $10,007,823$5,907,823 Form 990PF Sch. B, 2016 · filing
2015 · 1 contributor · $1.2M
#ContributorTypeCity, stateTotalNoncashSource
1 JONATHAN HERSHBERG Person BOSTON, MA $1,247,658$1,242,623 Form 990PF Sch. B, 2015 · filing
2014 · 1 contributor · $7K
#ContributorTypeCity, stateTotalNoncashSource
1 JONATHAN HERSHBERG Person BOSTON, MA $7,024- Form 990PF Sch. B, 2014 · filing
2013 · 2 contributors · $1.2M
#ContributorTypeCity, stateTotalNoncashSource
2 DAVID HERSHBERG Person $609,559- Form 990PF Sch. B, 2013 · filing
1 JONATHN HERSHBERG Person $547,203- Form 990PF Sch. B, 2013 · 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
2025 · Form 990PF period ending 2025-12-31 · view filing · original 990 ↗
$839,349$984,271 $12,295,919$12,295,919 -- $0--
2024 · Form 990PF period ending 2024-12-31 · view filing · original 990 ↗
$758,871$802,900 $12,278,793$12,278,793 -- $0--
2023 · Form 990PF period ending 2023-12-31 · view filing · original 990 ↗
$480,029$782,571 $11,245,670$11,245,670 -- $0--
2022 · Form 990PF period ending 2022-12-31 · view filing · original 990 ↗
$52,418$907,941 $11,548,212$11,548,212 -- $0--
2021 · Form 990PF period ending 2021-12-31 · view filing · original 990 ↗
$888,262$772,219 $12,403,735$12,403,735 -- $0--
2020 · Form 990PF period ending 2020-12-31 · view filing · original 990 ↗
$528,432$754,044 $12,101,411$12,101,411 -- $0--
2019 · Form 990PF period ending 2019-12-31 · view filing · original 990 ↗
$666,995$736,536 $11,936,367$11,936,367 -- $0--
2018 · Form 990PF period ending 2018-12-31 · view filing · original 990 ↗
$583,125$814,946 $11,544,759$11,544,759 -- $0--
2016 · Form 990PF period ending 2016-12-31 · view filing · original 990 ↗
$11,883,542$133,791 $10,276,598$10,276,598 $10,007,823- $0--
2015 · Form 990PF period ending 2015-12-31 · view filing · original 990 ↗
$1,625,099$79,736 $2,019,639$2,019,639 $1,247,658- $0--
2014 · Form 990PF period ending 2014-12-31 · view filing · original 990 ↗
$70,100$47,584 $742,132$742,132 $7,024- $0--
2013 · Form 990PF period ending 2013-12-31 · view filing · original 990 ↗
$1,187,597$0 $1,187,597$1,187,597 $1,159,780- $0--

Funders of this organization

Not reported: no grants to this organization appear in the filings we have (tax years 2010 to 2025).

Nearby + Similar BETA

Organizations like this one: what they do and who they are linked to

Same category: NTEE code and revenue

Ranked without any AI: same NTEE code first, then the same NTEE group; then revenue within 2x, 5x or 10x; then the same state; then similar name and mission text. Same state only · More (100)

OrganizationStateNTEELatest revenueLatest expensesTop-paid titleTop payWhy similar
SON FAMILY FOUNDATIONCAT20 $773,157$395,506 FOUNDER$0 Same NTEE code T20, revenue within 2x, same state, similar name
COSTA FAMILY FOUNDATIONCAT20 $855,429$1,082,537 President/Direc$0 Same NTEE code T20, revenue within 2x, same state, similar name
LYMAN FAMILY FOUNDATIONCAT20 $810,537$89,531 PRESIDENT$0 Same NTEE code T20, revenue within 2x, same state, similar name
RM LIU FAMILY FOUNDATIONCAT20 $873,208$1,210,038 SECRETARY$0 Same NTEE code T20, revenue within 2x, same state, similar name
VADASZ FAMILY FOUNDATIONCAT20 $777,745$1,870,576 Foundation Mgr.$149,460 Same NTEE code T20, revenue within 2x, same state, similar name
CAMERON FAMILY FOUNDATIONCAT20 $771,266$756,419 CEO$0 Same NTEE code T20, revenue within 2x, same state, similar name
KENNETH HEINZ FAMILY FOUNDATIONCAT20 $781,877$511,606 DIRECTOR$0 Same NTEE code T20, revenue within 2x, same state, similar name
NAECKER FAMILY FOUNDATIONCAT20 $809,929$341,101 Trustee$0 Same NTEE code T20, revenue within 2x, same state, similar name
DINGMAN FAMILY FOUNDATIONCAT20 $793,935$229,379 TRUSTEE$0 Same NTEE code T20, revenue within 2x, same state, similar name
BANCHIK FAMILY FOUNDATIONCAT20 $917,863$650,913 PRESIDENT$0 Same NTEE code T20, revenue within 2x, same state, similar name
SAWCHUK FAMILY FOUNDATIONCAT20 $929,228$320,703 PRESIDENT$0 Same NTEE code T20, revenue within 2x, same state, similar name
SHOLL-FREEDE FAMILY FOUNDATIONCAT20 $815,918$793,015 President$106,843 Same NTEE code T20, revenue within 2x, same state, similar name
NICKOLL FAMILY FOUNDATION INCCAT20 $929,140$1,951,155 President/DIR$0 Same NTEE code T20, revenue within 2x, same state, similar name
THE RICE FAMILY FOUNDATIONCAT20 $812,915$669,234 President$80,000 Same NTEE code T20, revenue within 2x, same state, similar name
THE@EDMAN FAMILY FOUNDATIONCAT20 $890,862$9,500 PRESIDENT$0 Same NTEE code T20, revenue within 2x, same state, similar name
ROSENTHAL FAMILY FOUNDATIONCAT20 $900,848$3,372,732 DIRECTOR AND PRESIDENT$0 Same NTEE code T20, revenue within 2x, same state, similar name
C & R NEWMAN FAMILY FOUNDATIONCAT20 $925,411$1,624,240 PRESIDENT/DIRECTOR$0 Same NTEE code T20, revenue within 2x, same state, similar name
CHRISTENSEN FAMILY FOUNDATIONCAT20 $893,544$586,560 PRESIDENT$0 Same NTEE code T20, revenue within 2x, same state, similar name
CHEN AND TAI FAMILY FOUNDATIONCAT20 $772,530$6,300 President$0 Same NTEE code T20, revenue within 2x, same state, similar name
PH FOUNDATIONCAT20 $905,938$2,523,978 TRUSTEE$0 Same NTEE code T20, revenue within 2x, same state
TU FOUNDATIONCAT20 $929,031$3,395,950 CHAIRMAN$0 Same NTEE code T20, revenue within 2x, same state
DAN AND STACEY CASE FAMILY FOUNDATIONCAT20 $822,469$751,804 PRESIDENT$0 Same NTEE code T20, revenue within 2x, same state
ASIS FOUNDATIONCAT20 $841,072$97,703 President$0 Same NTEE code T20, revenue within 2x, same state
JAMES AND BARBARA KNUPPE FAMILY FOUNDATIONCAT20 $800,000$640,798 President$0 Same NTEE code T20, revenue within 2x, same state
MALOU FOUNDATIONCAT20 $799,366$1,059,776 VICE PRESIDENT/SECRETARY$40,000 Same NTEE code T20, revenue within 2x, same state

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).

GrantorTotal givenGrantsOrganizations fundedTypeYearsWhich ones
GARDNER GROUT FOUNDATION $18,601,8521 1Private foundation2023–2023 GK GROUT FOUNDATION
ESB CHARITABLE FOUNDATION $1,100,0008 2Private foundation2021–2024 MEGLBAGL FOUNDATION; MBD & JFD FOUNDATION
SHENANDOAH FOUNDATION $1,100,0005 2Private foundation2021–2024 MEGLBAGL FOUNDATION; ROUGH-J-RANCH
W & J SALES FAMILY FOUNDATION INC $260,0006 1Private foundation2020–2025 BUTTERFLY EQUITY FOUNDATION
STANISLAUS COMMUNITY FOUNDATION $120,0004 1DAF sponsor2016–2024 COSTA FAMILY FOUNDATION
PAUL AND LISA DEANGELO FAMILY FOUNATION $45,0003 1Private foundation2023–2025 CAREY FAMILY FOUNDATION
HERRENDORF FAMILY FOUNDATION INC $35,0001 1Private foundation2021–2021 SHOLL-FREEDE FAMILY FOUNDATION
FIDELITY INVESTMENTS CHARITABLE GIFT FUND $10,0001 1DAF sponsor2023–2023 SHOLL-FREEDE FAMILY FOUNDATION
DONOR ADVISED CHARITABLE GIVING $10,0001 1DAF sponsor2024–2024 SHOLL-FREEDE FAMILY FOUNDATION
MORGAN STANLEY GLOBAL IMPACT FUNDING TRUST INC $10,0001 1DAF sponsor2024–2024 SHOLL-FREEDE FAMILY FOUNDATION
TOWERBROOK FOUNDATION $10,0001 1Private foundation2024–2024 COSTA FAMILY FOUNDATION
KEVIN AND MASHA KEATING FAMILY FOUNDATION $3,5001 1Private foundation2024–2024 PH FOUNDATION

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.

2025 · Form 990PF · $984,271 spent · pay $0 · grants $890,530 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $890,530 90.5%
Other expenses $59,964 6.1%
Taxes $23,777 2.4%
Fees: accounting $10,000 1.0%
Total$984,271100%

View the filing

2024 · Form 990PF · $802,900 spent · pay $0 · grants $722,986 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $722,986 90.0%
Other expenses $60,114 7.5%
Fees: accounting $10,000 1.2%
Taxes $9,800 1.2%
Total$802,900100%

View the filing

2023 · Form 990PF · $782,571 spent · pay $0 · grants $720,011 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $720,011 92.0%
Other expenses $46,022 5.9%
Fees: accounting $10,000 1.3%
Taxes $6,538 0.8%
Total$782,571100%

View the filing

2022 · Form 990PF · $907,941 spent · pay $0 · grants $824,989 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $824,989 90.9%
Other expenses $62,922 6.9%
Taxes $20,030 2.2%
Total$907,941100%

View the filing

2021 · Form 990PF · $772,219 spent · pay $0 · grants $693,853 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $693,853 89.9%
Other expenses $60,019 7.8%
Fees: accounting $13,300 1.7%
Taxes $5,047 0.7%
Total$772,219100%

View the filing

2020 · Form 990PF · $754,044 spent · pay $0 · grants $657,857 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $657,857 87.2%
Other expenses $55,465 7.4%
Fees: accounting $24,395 3.2%
Taxes $16,327 2.2%
Total$754,044100%

View the filing

2019 · Form 990PF · $736,536 spent · pay $0 · grants $654,173 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $654,173 88.8%
Fees: other professional $60,489 8.2%
Fees: accounting $15,933 2.2%
Taxes $5,941 0.8%
Total$736,536100%

View the filing

2018 · Form 990PF · $814,946 spent · pay $0 · grants $720,764 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $720,764 88.4%
Fees: other professional $69,388 8.5%
Fees: accounting $19,157 2.4%
Taxes $5,637 0.7%
Total$814,946100%

View the filing

2016 · Form 990PF · $133,791 spent · pay $0 · grants $30,000 · events $0
LineAs describedTotalShare
Fees: other professional $90,345 67.5%
Contributions, gifts, grants paid $30,000 22.4%
Fees: accounting $12,946 9.7%
Taxes $500 0.4%
Total$133,791100%

View the filing

2015 · Form 990PF · $79,736 spent · pay $0 · grants $68,206 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $68,206 85.5%
Fees: accounting $10,935 13.7%
Taxes $595 0.7%
Total$79,736100%

View the filing

2014 · Form 990PF · $47,584 spent · pay $0 · grants $40,000 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $40,000 84.1%
Fees: accounting $5,956 12.5%
Taxes $1,628 3.4%
Total$47,584100%

View the filing

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