JEFF AND MARIEKE ROTHSCHILD FOUNDATION

Reduce your risk when donating: see where the money actually goes.

Reduce your risk when donating: see where the money actually goes.

Cite this

Plain text JEFF AND MARIEKE ROTHSCHILD FOUNDATION. furp.org, nonprofit organization profile, tax years 2020–2024. https://furp.org/org/jeff-and-marieke-rothschild-foundation-834574297. Retrieved 2026-11-12.

APA furp.org. (n.d.). JEFF AND MARIEKE ROTHSCHILD FOUNDATION [Nonprofit organization profile; tax years 2020–2024]. Retrieved November 12, 2026, from https://furp.org/org/jeff-and-marieke-rothschild-foundation-834574297

MLA “JEFF AND MARIEKE ROTHSCHILD FOUNDATION.” furp.org, tax years 2020–2024, https://furp.org/org/jeff-and-marieke-rothschild-foundation-834574297. Accessed 12 Nov. 2026.

Retrieved 2026-11-12; covers tax years 2020–2024. Data: furp.org (index © the FURP Alliance; the records are public domain).

2024 · Form 990PF · revenue $62.0M · expenses $71.8M · assets $428.2M

EIN
83-4574297
Address
314 LYTTON AVE, PALO ALTO, CA 94301-1430
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 (corporation)
Ruling date
November 2019 (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Each tax year counts once: when a return was amended, only the latest return for that period is used below (superseded returns stay listed, greyed, under Finances).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 3 people listed on these returns reported compensation from the organization. They are listed below.

Officers and directors, no compensation reported

3 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
Rakesh Mehta TREASURER/SECRETARY2020-2024 1 $0 reported 3
Jeff Rothschild CO-PRESIDENT/DIRECTOR2020-2024 1 $0 reported 1
Marieke Rothschild CO-PRESIDENT/DIRECTOR2020-2024 1 $0 reported 1

People by year

2024 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JEFF ROTHSCHILD CO-PRESIDENT/DIRECTOR1 $0-$0 $01
MARIEKE ROTHSCHILD CO-PRESIDENT/DIRECTOR1 $0-$0 $01
RAKESH MEHTA TREASURER/SECRETARY1 $0-$0 $03
2023 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JEFF ROTHSCHILD CO-PRESIDENT/DIRECTOR1 $0-$0 $01
MARIEKE ROTHSCHILD CO-PRESIDENT/DIRECTOR1 $0-$0 $01
RAKESH MEHTA TREASURER/SECRETARY1 $0-$0 $03
2022 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JEFF ROTHSCHILD CO-PRESIDENT/DIRECTOR1 $0-$0 $01
MARIEKE ROTHSCHILD CO-PRESIDENT/DIRECTOR1 $0-$0 $01
RAKESH MEHTA TREASURER/SECRETARY1 $0-$0 $03
2021 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JEFF ROTHSCHILD CO-PRESIDENT/DIRECTOR1 $0-$0 $01
MARIEKE ROTHSCHILD CO-PRESIDENT/DIRECTOR1 $0-$0 $01
RAKESH MEHTA TREASURER/SECRETARY1 $0-$0 $03
2020 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JEFF ROTHSCHILD CO-PRESIDENT/DIRECTOR1 $0-$0 $01
MARIEKE ROTHSCHILD CO-PRESIDENT/DIRECTOR1 $0-$0 $01
RAKESH MEHTA TREASURER/SECRETARY1 $0-$0 $03

Highest-paid independent contractors

2024 · 4 contractors · $1.9M
NameLocationServicePaid
ICONIQ CAPITAL LLCSAN FRANCISCO, CAINVESTMENT MANAGEMENT$1,549,223
APERCEN PARTNERS LLCPALO ALTO, CAACCOUNTING & CONSULTING$221,361
PARAMETRIC PORTFOLIO ASSOCIATES LLCSEATTLE, WAINVESTMENT MANAGEMENT$79,084
SLC MANAGEMENTWELLESLEY HILLS, MAINVESTMENT MANAGEMENT$73,352
2023 · 5 contractors · $1.9M
NameLocationServicePaid
ICONIQ CAPITAL LLCSAN FRANCISCO, CAINVESTMENT MANAGEMENT$1,516,918
APERCEN PARTNERS LLCPALO ALTO, CAACCOUNTING & CONSULTING$172,809
PARAMETRIC PORTFOLIO ASSOCIATES LLCBOSTON, MAINVESTMENT MANAGEMENT$93,807
SLC MANAGEMENTWELLESLEY HILLS, MAINVESTMENT MANAGEMENT$92,307
MOSS ADAMS LLPSEATTLE, WAAUDIT & TAX$63,431
2022 · 4 contractors · $1.8M
NameLocationServicePaid
ICONIQ CAPITAL LLCSAN FRANCISCO, CAINVESTMENT MANAGEMENT$1,454,526
APERCEN PARTNERS LLCPALO ALTO, CAACCOUNTING & CONSULTING$174,296
SLC MANAGEMENTWELLESLEY HILLS, MAINVESTMENT MANAGEMENT$89,464
PARAMETRIC PORTFOLIO ASSOCIATES LLCBOSTON, MAINVESTMENT MANAGEMENT$68,010
2021 · 2 contractors · $916K
NameLocationServicePaid
ICONIQ CAPITAL LLCSAN FRANCISCO, CAINVESTMENT MANAGEMENT$784,150
APERCEN PARTNERS LLCPALO ALTO, CAACCOUNTING & CONSULTING$131,901
2020 · 3 contractors · $400K
NameLocationServicePaid
ICONIQ CAPITAL LLCSAN FRANCISCO, CAINVESTMENT MANAGEMENT$193,452
SSL LAW FIRM LLPSAN FRANCISCO, CALEGAL$138,580
APERCEN PARTNERS LLCPALO ALTO, CAACCOUNTING & CONSULTING$67,965

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 · 18 grants to organizations · $29.1M

Listed grants add up to $29,113,000; the return's “grants paid” expense line says $68,333,944. Returns can differ here (grants paid vs. accrued, items listed elsewhere); check the filing.

2023 · 19 grants to organizations · $29.9M

Listed grants add up to $29,857,400; the return's “grants paid” expense line says $32,909,567. Returns can differ here (grants paid vs. accrued, items listed elsewhere); check the filing.

2022 · 8 grants to organizations · $14.8M

Listed grants add up to $14,786,111; the return's “grants paid” expense line says $27,489,090. Returns can differ here (grants paid vs. accrued, items listed elsewhere); check the filing.

2021 · 2 grants to organizations · $302K

Listed grants add up to $302,136; the return's “grants paid” expense line says $8,352,379. Returns can differ here (grants paid vs. accrued, items listed elsewhere); check the filing.

2020 · 2 grants to organizations · $240K

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.

2024 · 1 contributor · $37.8M
#ContributorTypeCity, stateTotalNoncashSource
1 JEFF AND MARIEKE ROTHSCHILD Organization or other PALO ALTO, CA $37,803,275$37,803,275 Form 990PF Sch. B, 2024 · filing
2021 · 1 contributor · $171.8M
#ContributorTypeCity, stateTotalNoncashSource
1 JEFF AND MARIEKE ROTHSCHILD Person PALO ALTO, CA $171,793,447$171,793,447 Form 990PF Sch. B, 2021 · filing
2020 · 1 contributor · $146.5M
#ContributorTypeCity, stateTotalNoncashSource
1 JEFF AND MARIEKE ROTHSCHILD Person PALO ALTO, CA $146,484,947$146,484,947 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 ↗
$62,027,376$71,781,063 $428,171,594$363,507,221 $37,803,275- $0--
2023 · Form 990PF period ending 2023-12-31 · view filing · original 990 ↗
$11,273,823$35,815,482 $381,220,091$356,703,190 -- $0--
2022 · Form 990PF period ending 2022-12-31 · view filing · original 990 ↗
$6,196,859$30,852,706 $371,920,913$350,474,562 -- $0--
2021 · Form 990PF period ending 2021-12-31 · view filing · original 990 ↗
$175,819,405$13,294,665 $431,556,263$422,953,254 $171,793,447- $0--
2020 · Form 990PF period ending 2020-12-31 · view filing · original 990 ↗
$146,199,664$3,120,862 $239,253,850$239,046,675 $146,484,947- $0--

Connected to

Organizations that list some of the same people on their returns (officers, directors, key employees on this organization’s latest return), and related organizations it lists on Schedule R.

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. NTEE: the IRS’s code when it lists one, otherwise FURP’s inferred code. Same state only · More (100)

OrganizationStateNTEELatest revenueLatest expensesTop-paid titleTop payWhy similar
HAROLD C AND MARILYN A HOHBACH FOUNDATIONCAT20 $32,229,824$1,755,841 PRESIDENT$0 Same NTEE code T20, revenue within 2x, same state
ARNOLD AND MABEL BECKMAN FOUNDATIONCAT20 $46,433,639$36,474,799 EXECUTIVE DIRECTOR & CEO$520,439 Same NTEE code T20, revenue within 2x, same state
ARAM AND LAILANI FOUNDATIONCAT20 $50,882,139$51,198 PRESIDENT$0 Same NTEE code T20, revenue within 2x, same state
TOLD FOUNDATIONCAT20 $53,016,693$5,722,781 PRESIDENT/DIRECTOR$0 Same NTEE code T20, revenue within 2x, same state
MICHAEL AND LORI MILKEN FAMILY FOUNDATIONCAT20 $60,504,306$27,830,407 CO-TRUSTEE$150,000 Same NTEE code T20, revenue within 2x, same state
RESNICK FOUNDATIONCAT20 $73,596,895$78,364,291 DIRECTOR, PRESIDENT$0 Same NTEE code T20, revenue within 2x, same state
APHORISM FOUNDATIONCAT20 $34,440,061$44,517,473 PPRES/TREAS/DIR$0 Same NTEE code T20, revenue within 2x, same state
THE HEARTHLAND FOUNDATIONCAT20 $96,796,367$32,894,921 DIRECTOR$0 Same NTEE code T20, revenue within 2x, same state
DIANE AND GUILFORD GLAZER FOUNDATIONCAT20 $37,252,187$40,064,810 Totals$2,156,202 Same NTEE code T20, revenue within 2x, same state
DART-L FOUNDATIONCAT20 $57,231,533$52,047,735 TRUSTEE$24,000 Same NTEE code T20, revenue within 2x, same state
DHANAM FOUNDATIONCAT20 $36,287,243$25,398,520 PRESIDENT$0 Same NTEE code T20, revenue within 2x, same state
ENLIGHT FOUNDATIONCAT20 $61,888,075$55,894,622 CEO$297,497 Same NTEE code T20, revenue within 2x, same state
HELLMAN FOUNDATIONCAT20 $41,739,679$64,555,585 BOARD CHAIR/DIRECTOR$0 Same NTEE code T20, revenue within 2x, same state
FAT TIRE FOUNDATIONCAT20 $32,574,341$4,289,575 DIRECTOR$0 Same NTEE code T20, revenue within 2x, same state
THE RUDOLPH J & DAPHNE A MUNZER FOUNDATIONCAT20 $35,587,955$5,390,082 EXECUTIVE DIRECTOR$164,227 Same NTEE code T20, revenue within 2x, same state
SIRIWAN SINGHASIRI AND KENNETH LIN FOUNDATIONCAT20 $32,740,587$7,322,276 CO-PRESIDENT/SECRETARY$0 Same NTEE code T20, revenue within 2x, same state
HELEN AND SANFORD DILLER FAMILY FOUNDATIONCAT20 $121,447,642$45,133,897 PRESIDENT$0 Same NTEE code T20, revenue within 2x, same state
BENIFICUS FOUNDATIONCAT20 $42,360,819$186,693,536 VICE PRESIDENT$0 Same NTEE code T20, revenue within 2x, same state
KOUM FAMILY FOUNDATIONCAT20 $64,282,904$125,629,253 PRESIDENT$430,300 Same NTEE code T20, revenue within 2x, same state
PANDA CHARITABLE FAMILY FOUNDATIONCAT20 $35,832,292$32,594,458 TRUSTEE$0 Same NTEE code T20, revenue within 2x, same state
GIVE FORWARD FOUNDATIONCAT20 $122,811,160$12,234,149 CEO$0 Same NTEE code T20, revenue within 2x, same state
SHIMON BEN JOSEPH FOUNDATIONCAT20 $76,428,949$74,486,530 PRESIDENT/CEO$987,538 Same NTEE code T20, revenue within 2x, same state
SPAHT FAMILY FOUNDATIONCAT20 $69,458,075$6,353,310 PRESIDENT$0 Same NTEE code T20, revenue within 2x, same state
GRUEN FAMILY FOUNDATIONCAT20 $35,701,112$922,662 TRUSTEE$0 Same NTEE code T20, revenue within 2x, same state
KARSH FAMILY FOUNDATIONCAT20 $119,543,750$47,968,051 TRUSTEE$0 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
MIRAMAR CHARITABLE FOUNDATION $738,147,2751 1Private foundation2023–2023 ADAM R SCRIPPS FOUNDATION
VIOLA FOUNDATION INC $30,410,0004 1Private foundation2021–2024 PROSTATE CANCER FOUNDATION
THE FULLER FOUNDATION $19,550,0002 1DAF sponsor2018–2019 THE GRACE AND MERCY FOUNDATION INC
FIDELITY INVESTMENTS CHARITABLE GIFT FUND $15,628,20412 2DAF sponsor2016–2024 PROSTATE CANCER FOUNDATION; OCCF SUPPORTING ORGANIZATION
ANNA MARIA AND STEPHEN KELLEN FOUNDATION INC $11,153,4181 1Private foundation2014–2014 DENISE AND MICHAEL KELLEN FOUNDATION INC
LARRY BENAROYA FAMILY FOUNDATION $10,000,0001 1Private foundation2024–2024 PROSTATE CANCER FOUNDATION
HELLMAN FELLOWS FUND $7,417,8631 1Private foundation2020–2020 HELLMAN FOUNDATION
SIXTY FOUR FOUNDATION $6,093,0004 1Private foundation2020–2024 PROSTATE CANCER FOUNDATION
DONOR ADVISED CHARITABLE GIVING $5,605,38113 2DAF sponsor2014–2024 PROSTATE CANCER FOUNDATION; S & R FOUNDATION
THE INVISIBLE HAND FOUNDATION $5,212,3196 1Private foundation2019–2024 PROSTATE CANCER FOUNDATION
ORANGE COUNTY COMMUNITY FOUNDATION $4,590,6626 2DAF sponsor2014–2022 OCCF SUPPORTING ORGANIZATION; PROSTATE CANCER FOUNDATION
MICHAEL AND LORI MILKEN FAMILY FOUNDATION $4,477,0005 1Private foundation2019–2023 PROSTATE CANCER FOUNDATION
NATIONAL PHILANTHROPIC TR $4,459,61113 1DAF sponsor2014–2024 PROSTATE CANCER FOUNDATION
Sachiko Kuno Foundation Inc $4,021,0006 1Private foundation2016–2018 S & R FOUNDATION
DREW FOUNDATION $3,630,0005 1Private foundation2020–2024 PROSTATE CANCER 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.

2024 · Form 990PF · $71,781,063 spent · pay $0 · grants $68,333,944 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $68,333,944 95.2%
Fees: other professional $1,701,660 2.4%
Taxes $1,225,429 1.7%
Fees: accounting $253,063 0.4%
Other expenses $222,645 0.3%
Fees: legal $44,322 0.1%
Total$71,781,063100%

View the filing

2023 · Form 990PF · $35,815,482 spent · pay $0 · grants $32,909,567 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $32,909,567 91.9%
Fees: other professional $1,684,850 4.7%
Other expenses $705,304 2.0%
Fees: accounting $253,764 0.7%
Taxes $229,265 0.6%
Fees: legal $32,732 0.1%
Total$35,815,482100%

View the filing

2022 · Form 990PF · $30,852,706 spent · pay $0 · grants $27,489,090 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $27,489,090 89.1%
Fees: other professional $1,630,184 5.3%
Other expenses $1,034,152 3.4%
Taxes $431,152 1.4%
Fees: accounting $222,744 0.7%
Fees: legal $45,384 0.1%
Total$30,852,706100%

View the filing

2021 · Form 990PF · $13,294,665 spent · pay $0 · grants $8,352,379 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $8,352,379 62.8%
Taxes $3,055,820 23.0%
Fees: other professional $903,571 6.8%
Other expenses $772,357 5.8%
Fees: accounting $159,716 1.2%
Fees: legal $50,822 0.4%
Total$13,294,665100%

View the filing

2020 · Form 990PF · $3,120,862 spent · pay $0 · grants $240,000 · events $0
LineAs describedTotalShare
Taxes $2,258,027 72.4%
Contributions, gifts, grants paid $240,000 7.7%
Fees: other professional $213,585 6.8%
Fees: legal $176,901 5.7%
Other expenses $135,483 4.3%
Fees: accounting $96,866 3.1%
Total$3,120,862100%

View the filing

The area Census

Santa Clara CountyPalo Alto cityCensus Tract 5112

County outline, the place (blue), the tract (orange) and the ZIP center (dot).

In Census Tract 5112, Santa Clara County, California, place (city or town) Palo Alto, CA, county Santa Clara County, CA, state California; placed by its ZIP code (county and tract) and city name (place). The tract is the tract holding most of the record's ZIP code (FURP does not geocode street addresses).

  • Revenue of $62,027,376 is $923 per resident of Palo Alto, CA (population 67,237).
MeasureCensus tract
Census Tract 5112, Santa Clara County, California
Place (city or town)
Palo Alto, CA
County
Santa Clara County, CA
State
California
Population B010034,76567,2371,902,04739,287,377
Population, 2020 census P1---39,538,223
Median age B0100245.043.638.137.9
Under 18 B0100123.4%22.2%20.5%22.0%
65 and over B0100116.0%19.9%14.8%15.7%
White, not Hispanic B0300257.5%45.0%27.2%33.8%
Black B030021.0%1.8%2.2%5.2%
Hispanic or Latino B030027.0%7.9%25.0%40.2%
Asian B0300226.8%38.1%40.3%15.3%
American Indian and Alaska Native B030020.0%0.2%0.2%0.3%

Still loading from the census: Median household income, Poverty rate, Bachelor's degree or higher, Median home value.

Data: IPUMS NHGIS (ACS 2020-2024 and the 2020 census); each figure links to its table for that area at data.census.gov. Records are placed by ZIP code and city name, not street address. More: everything FURP has in Census Tract 5112, Santa Clara County, California.

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