NATAN FOUNDATION

Cite this

Plain text NATAN FOUNDATION. furp.org, nonprofit organization profile, tax years 2020–2024. https://furp.org/org/natan-foundation-474622381. Retrieved 2026-11-03.

APA furp.org. (n.d.). NATAN FOUNDATION [Nonprofit organization profile; tax years 2020–2024]. Retrieved November 3, 2026, from https://furp.org/org/natan-foundation-474622381

MLA “NATAN FOUNDATION.” furp.org, tax years 2020–2024, https://furp.org/org/natan-foundation-474622381. Accessed 3 Nov. 2026.

Retrieved 2026-11-03; covers tax years 2020–2024. Data: furp.org, CC BY 4.0.

2024 · Form 990PF · revenue $3.6M · expenses $1.4M · assets $9.5M

EIN
47-4622381
Address
6251 LA JOLLA SCENIC DR S, LA JOLLA, CA 92037-6349
NTEE code
W11
Exempt type
501(c)(3): charitable, religious, educational, scientific or literary (corporation)
Ruling date
April 2018 (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Each tax year counts once: when a return was amended, only the latest return for that period is used below (superseded returns stay listed, greyed, under Finances).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 2 people listed on these returns reported compensation from the organization. They are listed below.

Officers and directors, no compensation reported

2 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
Julie Yrineo Zeff PRESIDENT, TREASURER & SEC2020-2024 1 $0 reported 1
Dana Zeff SECRETARY & DIRECTOR2020-2024 1 $0 reported 1

People by year

2024 · 2 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JULIE YRINEO ZEFF PRESIDENT, TREASURER & SEC1 $0-$0 $01
DANA ZEFF SECRETARY & DIRECTOR1 $0-$0 $01
2023 · 2 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JULIE YRINEO ZEFF PRESIDENT, TREASURER & SEC1 $0-$0 $01
DANA ZEFF SECRETARY & DIRECTOR1 $0-$0 $01
2022 · 2 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JULIE YRINEO ZEFF PRESIDENT, TREASURER & SEC1 $0-$0 $01
DANA ZEFF SECRETARY & DIRECTOR1 $0-$0 $01
2021 · 2 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JULIE YRINEO ZEFF PRESIDENT, TREASURER & SEC1 $0-$0 $01
DANA ZEFF SECRETARY & DIRECTOR1 $0-$0 $01
2020 · 2 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JULIE YRINEO ZEFF PRESIDENT, TREASURER & SEC1 $0-$0 $01
DANA ZEFF SECRETARY & DIRECTOR1 $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.

2024 · 10 grants to organizations · $1.3M
2023 · 13 grants to organizations · $1.8M
2022 · 11 grants to organizations · $558K
2021 · 9 grants to organizations · $463K
2020 · 10 grants to organizations · $606K

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 · $3.0M
#ContributorTypeCity, stateTotalNoncashSource
1 DLZ CLAT Organization or other HOCKESSIN, DE $3,020,869- Form 990PF Sch. B, 2024 · filing
2023 · 1 contributor · $2.0M
#ContributorTypeCity, stateTotalNoncashSource
1 DLZ CLAT Organization or other HOCKESSIN, DE $2,009,253- Form 990PF Sch. B, 2023 · filing
2022 · 2 contributors · $1.4M
#ContributorTypeCity, stateTotalNoncashSource
1 DLZ CLAT Organization or other HOCKESSIN, DE $1,341,366- Form 990PF Sch. B, 2022 · filing
2 DANA ZEFF Person LA JOLLA, CA $27,845- Form 990PF Sch. B, 2022 · filing
2021 · 1 contributor · $894K
#ContributorTypeCity, stateTotalNoncashSource
1 DLZ CLAT Organization or other HOCKESSIN, DE $894,244- Form 990PF Sch. B, 2021 · filing
2020 · 1 contributor · $597K
#ContributorTypeCity, stateTotalNoncashSource
1 DLZ CLAT Organization or other HOCKESSIN, DE $596,715- 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 ↗
$3,611,090$1,422,254 $9,470,367$9,470,367 $3,020,869- $0--
2023 · Form 990PF period ending 2023-12-31 · view filing · original 990 ↗
$2,078,392$1,922,173 $7,279,998$7,279,998 $2,009,353- $0--
2022 · Form 990PF period ending 2022-12-31 · view filing · original 990 ↗
$1,532,258$624,326 $7,101,100$7,101,100 $1,369,211- $0--
2021 · Form 990PF period ending 2021-12-31 · view filing · original 990 ↗
$1,773,870$500,621 $6,284,943$6,284,943 $894,244- $0--
2020 · Form 990PF period ending 2020-12-31 · view filing · original 990 ↗
$504,348$652,758 $5,304,765$5,304,765 $596,715- $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
NATIONAL ASSOCIATION OF ATTORNEYS GENERAL MISSION FOUNDATION INCDCW11 $4,636,406$6,132,242 EXECUTIVE DIRECTOR$480,620 Same NTEE code W11, revenue within 2x
BISHOP GORMAN DEVELOPMENT CORPORATIONNVW11 $4,721,244$2,208,248 TREASURER$250,085 Same NTEE code W11, revenue within 2x
PEOPLE INCORPORATED NMTC SUPPORT CORPORATIONMAW11 $2,404,494$0 PRESIDENT/CEO$348,982 Same NTEE code W11, revenue within 2x
GLEIF AMERICAS A NEW JERSEY NONPROFIT CORPORATIONNJW11 $1,840,801$1,753,143 PRESIDENT$313,711 Same NTEE code W11, revenue within 2x
FISHER HOUSE MICHIGANMIW11 $3,191,219$1,417,044 EXECUTIVE DI$148,333 Same NTEE code W11, revenue within 2x
CHICAGO DEVELOPMENT FUNDILW11 $1,876,806$683,140 DIRECTOR, PRESIDENT$207,660 Same NTEE code W11, revenue within 2x
PALMETTO STATE GROWTH FUND INCSCW11 $4,012,576$664,027 PRESIDENT &$0 Same NTEE code W11, revenue within 2x
PREPASS GOVERNMENT SOLUTIONS INCAZW11 $2,450,165$3,200,521 PRESIDENT/CEO OF PREPASS/DIRECTOR$1,733,858 Same NTEE code W11, revenue within 2x
ORANGE COUNTY PUBLIC FACILITIES CONCW11 $2,074,134$2,074,134 President$0 Same NTEE code W11, revenue within 2x
BIT HOLDINGS SEVENTY-TWO INCNVW11 $3,225,402$931,228 PRESIDENT$0 Same NTEE code W11, revenue within 2x
WEST VIRGINIA DRUG TESTING LABORATORIES INCWVW11 $1,966,740$1,543,259 BOARD MEMBER/TREASURER/LAB$148,036 Same NTEE code W11, revenue within 2x
CENTRAL CITY OPERA PROPERTIESCOW11 $1,939,738$189,578 TREASURER$0 Same NTEE code W11, revenue within 2x
SAE GOVERNMENT TECHNOLOGIESMIW11 $1,844,758$2,491,675 COO & DIRECTOR (THRU 05/2024)$968,728 Same NTEE code W11, revenue within 2x
SANTA BARBARA PUBLIC LIBRARY FOUNDATIONCAW11 $869,209$929,566 FOUNDATION DIRECTOR$120,518 Same NTEE code W11, revenue within 5x, same state
COUNTY OF MONO ECONOMIC DEVELOPMENT CORPORATIONCAW11 $1,085,568$1,085,568 CFO$191,854 Same NTEE code W11, revenue within 5x, same state
INLAND EMPIRE COMMUNITY COLLABORATIVECAW11 $1,415,155$1,131,021 CEO$158,996 Same NTEE code W11, revenue within 5x, same state
MINNESOTA CHAMBER FOUNDATIONMNW11 $1,030,337$1,066,240 PRESIDENT/CEO$609,763 Same NTEE code W11, revenue within 5x
THE NORTHWEST MINNESOTA FOUNDATIONMNW11 $11,071,050$10,149,806 PRESIDENT$205,483 Same NTEE code W11, revenue within 5x
OREGON STATE CAPITOL FOUNDATIONORW11 $1,006,531$795,129 CHAIR$0 Same NTEE code W11, revenue within 5x
WORLD HINDU FOUNDATION OF AMERICAGAW11 $1,703,996$1,644,375 MEMBER$0 Same NTEE code W11, revenue within 5x
CAESARS FOUNDATION OF FLOYD COUNTY INCINW11 $9,063,691$3,129,628 EXECUTIVE DIRECTOR$138,883 Same NTEE code W11, revenue within 5x
CARL & PHYLLIS DALTON FAMILY FOUNDATION INCMIW11 $1,469,481$1,258,696 Co Fiduciary$54,119 Same NTEE code W11, revenue within 5x
SANFORD UNDERGROUND RESEARCH FACILITY FOUNDATIONSDW11 $16,587,928$1,158,512 EXECUTIVE DI$457,435 Same NTEE code W11, revenue within 5x
ASSOCIATED TALMUD TORAHS OF CHICAGO ENDOWMENT FOUNDATIONILW11 $765,301$354,680 VICE PRESIDENT/DIRECTOR$0 Same NTEE code W11, revenue within 5x
COUNTRY FIRST ACTIONILW11 $1,098,407$892,588 EXECUTIVE DIRECTOR$0 Same NTEE code W11, revenue within 5x

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
DONOR ADVISED CHARITABLE GIVING DAF sponsor$17,934,38862 152014–2024 PROMEDICA FOUNDATION; DISABLED AMERICAN VETERANS CHARITABLE SERVICE TRUST; SENIOR CITIZENS FOUNDATION OF SOUTH PASADENA INC; SANFORD UNDERGROUND RESEARCH FACILITY FOUNDATION and 11 more
FIDELITY INVESTMENTS CHARITABLE GIFT FUND DAF sponsor$11,057,77478 202016–2024 DISABLED AMERICAN VETERANS CHARITABLE SERVICE TRUST; PROMEDICA FOUNDATION; FISHER HOUSE MICHIGAN; THE NORTHWEST MINNESOTA FOUNDATION and 16 more
LILLY ENDOWMENT INC Private foundation$7,500,0001 12025–2025 DISABLED AMERICAN VETERANS CHARITABLE SERVICE TRUST
MCKNIGHT FOUNDATION Private foundation$6,515,0008 22019–2024 THE NORTHWEST MINNESOTA FOUNDATION; MINNESOTA CHAMBER FOUNDATION
GATES FOUNDATION Private foundation$4,481,5809 12018–2024 POSTSECONDARY NATIONAL POLICY INSTITUTE
MARGARET A CARGILL FOUNDATION Private foundation$4,000,0003 12022–2024 THE NORTHWEST MINNESOTA FOUNDATION
TOLEDO COMMUNITY FOUNDATION DAF sponsor$2,603,28319 12013–2024 PROMEDICA FOUNDATION
THE RICHARD AND CAROLE HEBERT Private foundation$2,413,0751 12021–2021 THE NORTHWEST MINNESOTA FOUNDATION
GS DONOR ADVISED PHILANTHROPY FUND FOR WEALTH MANAGEMENT INC DAF sponsor$2,352,5838 12017–2024 DISABLED AMERICAN VETERANS CHARITABLE SERVICE TRUST
FORGOOD INC DAF sponsor$2,245,17630 52010–2024 DISABLED AMERICAN VETERANS CHARITABLE SERVICE TRUST; WISDOM & MONEY; AMVETS NATIONAL SERVICE FOUNDATION; EAGLES HEALING NEST and 1 more
AMERICAN ONLINE GIVING FOUNDATION INC DAF sponsor$2,088,37614 52019–2025 DISABLED AMERICAN VETERANS CHARITABLE SERVICE TRUST; THE NORTHWEST MINNESOTA FOUNDATION; MINNESOTA CHAMBER FOUNDATION; SOLDIER ON FOUNDATION INC and 1 more
SANTA BARBARA FOUNDATION DAF sponsor$1,969,76320 12014–2024 SANTA BARBARA PUBLIC LIBRARY FOUNDATION
LUMINA FOUNDATION FOR EDUCATION INC Private foundation$1,579,7007 12018–2024 POSTSECONDARY NATIONAL POLICY INSTITUTE
ENGELSTAD FAM FOUNDATION Private foundation$1,400,0001 12012–2012 BISHOP GORMAN DEVELOPMENT CORPORATION
KADENS FAMILY FOUNDATION Private foundation$1,395,0007 12020–2023 PROMEDICA 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 · $1,422,254 spent · pay $0 · grants $1,342,000 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $1,342,000 94.4%
Other expenses $38,662 2.7%
Fees: legal $30,043 2.1%
Taxes $11,549 0.8%
Total$1,422,254100%

View the filing

2023 · Form 990PF · $1,922,173 spent · pay $0 · grants $1,837,667 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $1,837,667 95.6%
Fees: legal $38,645 2.0%
Other expenses $37,743 2.0%
Taxes $7,908 0.4%
Interest $210 0.0%
Total$1,922,173100%

View the filing

2022 · Form 990PF · $624,326 spent · pay $0 · grants $558,066 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $558,066 89.4%
Other expenses $34,140 5.5%
Fees: legal $27,840 4.5%
Taxes $4,280 0.7%
Total$624,326100%

View the filing

2021 · Form 990PF · $500,621 spent · pay $0 · grants $462,667 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $462,667 92.4%
Other expenses $35,013 7.0%
Taxes $2,933 0.6%
Interest $8 0.0%
Total$500,621100%

View the filing

2020 · Form 990PF · $652,758 spent · pay $0 · grants $606,005 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $606,005 92.8%
Other expenses $29,194 4.5%
Taxes $17,547 2.7%
Interest $12 0.0%
Total$652,758100%

View the filing

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