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Nonprofiteer
← WEIZMANN INSTITUTE OF SCIENCE

Form 990 for tax year 2023

Filed by WEIZMANN INSTITUTE OF SCIENCE.

Totals

Total revenue
$933,149,086
Total expenses
$320,454,239
Contributions and grants received
$335,069,509
Grants paid
$10,078,506
Program service revenue
$0
Investment income
$546,005,000
Other revenue
$52,074,577
Total assets, end of year
$5,277,543,000
Total liabilities, end of year
$266,789,000
Net assets or fund balances, end of year
$5,010,754,000
Program services expenses (Part IX)
$298,147,633
Management and general expenses
$14,402,660
Fundraising expenses
$7,903,946
Program service expenses (Part III)
$298,147,634

Program services were 93.0% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

Line items

Every line the filer filed in Parts VIII, IX and X, as filed and in filed order. Blank columns are left out, and the lines are not forced to add up to the totals above.

Revenue

Part VIII, the statement of revenue.

  • 1d · Related organizations

    $117,018,986

  • 1e · Government grants (contributions)

    $157,380,576

  • 1f · All other contributions, gifts and grants

    $60,669,947

  • 3 · Investment income

    total $546,005,000 · unrelated business -$2,792,639 · excluded $548,797,639

  • 4 · Income from investment of tax-exempt bond proceeds

    total $0

  • 5 · Royalties

    total $23,618,000 · excluded $23,618,000

  • 6a · Gross rents

    real property $15,841,577

  • 6c · Rental income or loss

    real property $15,841,577 · personal property $0

  • 6d · Net rental income or loss

    total $15,841,577 · excluded $15,841,577

  • 7d · Net gain or loss

    total $0

  • 8a · Fundraising events: gross income

    $0

  • 8b · Fundraising events: direct expenses

    $0

  • 8c · Net income from fundraising events

    total $0

  • 9a · Gaming: gross income

    $0

  • 9b · Gaming: direct expenses

    $0

  • 9c · Net income from gaming

    total $0

  • 10a · Gross sales of inventory

    $0

  • 10b · Cost of goods sold

    $0

  • 10c · Net income from sales of inventory

    total $0

  • 11a · Other revenue: MISCELLANEOUS REVENUE

    total $12,615,000 · excluded $12,615,000

  • 11e · Other revenue, total

    $12,615,000

Functional expenses

Part IX, the statement of functional expenses.

  • 1 · Grants to domestic organizations and governments

    total $0

  • 2 · Grants to domestic individuals

    total $407,655 · program services $407,655

  • 3 · Grants to foreign organizations and individuals

    total $9,670,851 · program services $9,670,851

  • 4 · Benefits paid to or for members

    total $0

  • 5 · Compensation of officers, directors and key employees

    total $6,829,003 · program services $6,282,683 · management and general $409,740 · fundraising $136,580

  • 6 · Compensation of disqualified persons

    total $0

  • 7 · Other salaries and wages

    total $98,335,341 · program services $90,468,514 · management and general $5,900,120 · fundraising $1,966,707

  • 8 · Pension plan contributions

    total $15,624,379 · program services $14,374,428 · management and general $937,463 · fundraising $312,488

  • 9 · Other employee benefits

    total $4,841,050 · program services $4,453,766 · management and general $290,463 · fundraising $96,821

  • 10 · Payroll taxes

    total $13,958,864 · program services $12,842,155 · management and general $837,532 · fundraising $279,177

  • 11a · Fees: management

    total $0

  • 11b · Fees: legal

    total $433,729 · management and general $433,729

  • 11c · Fees: accounting

    total $289,815 · management and general $289,815

  • 11d · Fees: lobbying

    total $0

  • 11e · Fees: professional fundraising services

    total $0

  • 11f · Fees: investment management

    total $0

  • 11g · Fees: other

    total $863,456 · management and general $863,456

  • 12 · Advertising and promotion

    total $5,105,122 · fundraising $5,105,122

  • 13 · Office expenses

    total $482,000 · management and general $482,000

  • 14 · Information technology

    total $0

  • 15 · Royalties

    total $0

  • 16 · Occupancy

    total $39,615,000 · program services $39,615,000

  • 17 · Travel

    total $0

  • 18 · Travel or entertainment for public officials

    total $0

  • 19 · Conferences, conventions and meetings

    total $0

  • 20 · Interest

    total $0

  • 21 · Payments to affiliates

    total $0

  • 22 · Depreciation, depletion and amortization

    total $51,504,000 · program services $49,092,000 · management and general $2,412,000

  • 23 · Insurance

    total $1,883,000 · program services $1,883,000

  • 24a · Other expenses: TEACHING REASEARCH & AUXILIARY

    total $41,551,974 · program services $41,551,974

  • 24b · Other expenses: GENERAL AND ADMINISTRATIVE

    total $1,522,000 · management and general $1,522,000

  • 24c · Other expenses: CONSTRUCTION & DEVELOPMENT

    total $27,133,000 · program services $27,133,000

  • 24d · Other expenses: OTHER EXPENSES

    total $404,000 · program services $372,607 · management and general $24,342 · fundraising $7,051

Balance sheet

Part X, book values.

  • 1 · Cash, non-interest-bearing

    beginning of year $112,681,000 · end of year $138,204,000

  • 2 · Savings and temporary cash investments

    beginning of year $98,000 · end of year $70,000

  • 3 · Pledges and grants receivable

    beginning of year $0 · end of year $0

  • 4 · Accounts receivable

    beginning of year $36,923,000 · end of year $33,461,000

  • 5 · Loans and receivables from officers and key people

    beginning of year $0 · end of year $0

  • 6 · Loans and receivables from disqualified persons

    beginning of year $0 · end of year $0

  • 7 · Other notes and loans receivable

    beginning of year $0 · end of year $0

  • 8 · Inventories for sale or use

    beginning of year $0 · end of year $0

  • 9 · Prepaid expenses and deferred charges

    beginning of year $0 · end of year $0

  • 10a · Land, buildings and equipment: cost or other basis

    $1,068,904,000

  • 10b · Land, buildings and equipment: accumulated depreciation

    $304,853,000

  • 10c · Land, buildings and equipment, net

    beginning of year $619,645,000 · end of year $764,051,000

  • 11 · Investments: publicly traded securities

    beginning of year $318,852,000 · end of year $313,339,000

  • 12 · Investments: other securities

    beginning of year $3,556,021,000 · end of year $4,023,016,000

  • 13 · Investments: program-related

    beginning of year $0 · end of year $0

  • 14 · Intangible assets

    beginning of year $0 · end of year $0

  • 15 · Other assets

    beginning of year $16,823,000 · end of year $5,402,000

  • 17 · Accounts payable and accrued expenses

    beginning of year $153,690,000 · end of year $181,447,000

  • 18 · Grants payable

    beginning of year $0 · end of year $0

  • 19 · Deferred revenue

    beginning of year $0 · end of year $0

  • 20 · Tax-exempt bond liabilities

    beginning of year $0 · end of year $0

  • 21 · Escrow or custodial account liability

    beginning of year $0 · end of year $0

  • 22 · Loans and payables to officers and key people

    beginning of year $0 · end of year $0

  • 23 · Secured mortgages and notes payable

    beginning of year $0 · end of year $0

  • 24 · Unsecured notes and loans payable

    beginning of year $0 · end of year $0

  • 25 · Other liabilities

    beginning of year $82,405,000 · end of year $85,342,000

  • 27 · Net assets without donor restrictions

    beginning of year $3,818,222,000 · end of year $4,304,563,000

  • 28 · Net assets with donor restrictions

    beginning of year $606,726,000 · end of year $706,191,000

Mission and programs · 2023

Mission

THE WEIZMANN INSTITUTE OF SCIENCE, LOCATED IN REHOVOT, ISRAEL, IS ONE OF THE WORLDS TOP-RANKING, MULTIDISCIPLINARY RESEARCH INSTITUTIONS. AT ANY ONE TIME, SEVERAL THOUSAND SCIENTISTS, STAFF AND STUDENTS ARE INVOLVED IN HUNDREDS OF RESEARCH PROJECTS IN THE LIFE SCIENCES, CHEMISTRY, PHYSICS, MATHEMATICS AND COMPUTER SCIENCE TO ADVANCE OUR UNDERSTANDING OF THE WORLD IN WHICH WE LIVE.

Activities or mission (Part I)

institutions in the world, noted for its wide-ranging exploration of the sciences and technology.

  • IN ADDITION TO ITS MULTIDISCIPLINARY RESEARCH IN SUCH AREAS AS CANCER, THE BRAIN, PERSONALIZED MEDICINE, ALTERNATIVE ENERGY, NANOSCIENCE AND COMPUTER SCIENCE, THE WEIZMANN INSTITUTE HAS THE FEINBERG GRADUATE SCHOOL. FEINBERG GRADUATE SCHOOL IS CHARTERED AS A HIGHER EDUCATION INSTITUTE IN THE STATE OF NEW YORK, AND IS ACCREDITED BY THE ISRAEL COUNCIL FOR HIGHER EDUCATION. FGS IS ALSO RECOGNIZED AS AN EXEMPT ORGANIZATION UNDER SECTION 501(C)(3).

    Expenses $298,147,634 · Grants $10,078,506

As filed on the 2023 return. The filer continues this part on Schedule O, which is not shown here.

Listed in Part VII

  • Moses Elisha

    Academic Staff

    Total calculated
    $504,750
    From this org
    $504,750
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $436,417
    Bonus
    not reported
    Other
    $68,333
    Deferred
    not reported
    Nontaxable benefits
    not reported
    Filer's total
    $504,750

  • Prof Alon Chen

    President

    Total calculated
    $351,802
    From this org
    $351,802
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $258,239
    Bonus
    not reported
    Other
    $93,563
    Deferred
    not reported
    Nontaxable benefits
    not reported
    Filer's total
    $351,802

  • Prof Harmelin Alon

    VP-Admin & Fin.

    Total calculated
    $300,112
    From this org
    $300,112
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $224,745
    Bonus
    not reported
    Other
    $75,367
    Deferred
    not reported
    Nontaxable benefits
    not reported
    Filer's total
    $300,112

  • Elia Zeldov

    Academic Staff

    Total calculated
    $295,742
    From this org
    $295,742
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $211,783
    Bonus
    not reported
    Other
    $83,959
    Deferred
    not reported
    Nontaxable benefits
    not reported
    Filer's total
    $295,742

  • Prof Ziv Reich

    Vice President

    Total calculated
    $294,032
    From this org
    $294,032
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $239,408
    Bonus
    not reported
    Other
    $54,624
    Deferred
    not reported
    Nontaxable benefits
    not reported
    Filer's total
    $294,032

  • Malka Victor

    Academic Staff

    Total calculated
    $289,469
    From this org
    $289,469
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $207,301
    Bonus
    not reported
    Other
    $82,168
    Deferred
    not reported
    Nontaxable benefits
    not reported
    Filer's total
    $289,469

  • Lubotzky Alexander

    Academic Staff

    Total calculated
    $282,593
    From this org
    $282,593
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $206,893
    Bonus
    not reported
    Other
    $75,700
    Deferred
    not reported
    Nontaxable benefits
    not reported
    Filer's total
    $282,593

  • Prof Irit Sagi

    VP - Tech. Transfer

    Total calculated
    $281,771
    From this org
    $281,771
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $208,726
    Bonus
    not reported
    Other
    $73,045
    Deferred
    not reported
    Nontaxable benefits
    not reported
    Filer's total
    $281,771

  • Prof Yinon Rudich

    DEAN

    Total calculated
    $279,115
    From this org
    $279,115
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $199,650
    Bonus
    not reported
    Other
    $79,465
    Deferred
    not reported
    Nontaxable benefits
    not reported
    Filer's total
    $279,115

  • Prof Irani Michal

    Dean

    Total calculated
    $272,116
    From this org
    $272,116
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $194,385
    Bonus
    not reported
    Other
    $77,731
    Deferred
    not reported
    Nontaxable benefits
    not reported
    Filer's total
    $272,116

  • Prof Ozeri Roee

    VP- Resource Development and P

    Total calculated
    $266,542
    From this org
    $266,542
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $193,972
    Bonus
    not reported
    Other
    $72,570
    Deferred
    not reported
    Nontaxable benefits
    not reported
    Filer's total
    $266,542

  • Prof Barkai Naama

    Chair, Council of Professors

    Total calculated
    $264,376
    From this org
    $264,376
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $188,415
    Bonus
    not reported
    Other
    $75,961
    Deferred
    not reported
    Nontaxable benefits
    not reported
    Filer's total
    $264,376

  • Prof Daniel Zaifman

    Former President

    Total calculated
    $264,206
    From this org
    $264,206
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $187,935
    Bonus
    not reported
    Other
    $76,271
    Deferred
    not reported
    Nontaxable benefits
    not reported
    Filer's total
    $264,206

  • Kadishi Tamir

    Head, Finance Division

    Total calculated
    $257,909
    From this org
    $257,909
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $193,775
    Bonus
    not reported
    Other
    $64,134
    Deferred
    not reported
    Nontaxable benefits
    not reported
    Filer's total
    $257,909

  • Prof Perez Gilad

    Dean

    Total calculated
    $255,700
    From this org
    $255,700
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $182,856
    Bonus
    not reported
    Other
    $72,844
    Deferred
    not reported
    Nontaxable benefits
    not reported
    Filer's total
    $255,700

  • Prof Levy Avraham

    Executive Board

    Total calculated
    $254,276
    From this org
    $254,276
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $180,916
    Bonus
    not reported
    Other
    $73,360
    Deferred
    not reported
    Nontaxable benefits
    not reported
    Filer's total
    $254,276

  • Alon Weingarten

    VP-Admin

    Total calculated
    $243,735
    From this org
    $243,735
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $179,402
    Bonus
    not reported
    Other
    $64,333
    Deferred
    not reported
    Nontaxable benefits
    not reported
    Filer's total
    $243,735

  • Michal Naveh

    Chief Legal Counsel

    Total calculated
    $242,753
    From this org
    $242,753
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $179,788
    Bonus
    not reported
    Other
    $62,965
    Deferred
    not reported
    Nontaxable benefits
    not reported
    Filer's total
    $242,753

  • Einat Avi

    Head, H.R

    Total calculated
    $242,666
    From this org
    $242,666
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $178,337
    Bonus
    not reported
    Other
    $64,329
    Deferred
    not reported
    Nontaxable benefits
    not reported
    Filer's total
    $242,666

  • Ishai Shimon

    Head, Operations Division

    Total calculated
    $242,632
    From this org
    $242,632
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $178,322
    Bonus
    not reported
    Other
    $64,310
    Deferred
    not reported
    Nontaxable benefits
    not reported
    Filer's total
    $242,632

  • Prof Kronik Leeor

    Executive Board

    Total calculated
    $242,386
    From this org
    $242,386
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $172,939
    Bonus
    not reported
    Other
    $69,447
    Deferred
    not reported
    Nontaxable benefits
    not reported
    Filer's total
    $242,386

  • Prof Schuldiner Maya

    Chair,Sceintific Council

    Total calculated
    $241,364
    From this org
    $241,364
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $172,682
    Bonus
    not reported
    Other
    $68,682
    Deferred
    not reported
    Nontaxable benefits
    not reported
    Filer's total
    $241,364

  • Prof Prior Yehiam

    Head, Division of Information

    Total calculated
    $240,567
    From this org
    $240,567
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $186,410
    Bonus
    not reported
    Other
    $54,157
    Deferred
    not reported
    Nontaxable benefits
    not reported
    Filer's total
    $240,567

  • Zeger Rony

    Academic Staff

    Total calculated
    $240,003
    From this org
    $240,003
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $206,893
    Bonus
    not reported
    Other
    $33,110
    Deferred
    not reported
    Nontaxable benefits
    not reported
    Filer's total
    $240,003

  • Prof Dikstein Rivka

    Dean

    Total calculated
    $239,343
    From this org
    $239,343
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $169,516
    Bonus
    not reported
    Other
    $69,827
    Deferred
    not reported
    Nontaxable benefits
    not reported
    Filer's total
    $239,343

  • ProfPaz Rony

    Dean

    Total calculated
    $238,281
    From this org
    $238,281
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $168,797
    Bonus
    not reported
    Other
    $69,484
    Deferred
    not reported
    Nontaxable benefits
    not reported
    Filer's total
    $238,281

  • Yossi Yakar

    Head, Procurement Division

    Total calculated
    $232,310
    From this org
    $232,310
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $170,760
    Bonus
    not reported
    Other
    $61,550
    Deferred
    not reported
    Nontaxable benefits
    not reported
    Filer's total
    $232,310

  • Prof Milo Ron

    Dean

    Total calculated
    $231,722
    From this org
    $231,722
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $164,494
    Bonus
    not reported
    Other
    $67,228
    Deferred
    not reported
    Nontaxable benefits
    not reported
    Filer's total
    $231,722

  • ProfGal Yam Avishay

    Dean

    Total calculated
    $217,001
    From this org
    $217,001
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $153,505
    Bonus
    not reported
    Other
    $63,496
    Deferred
    not reported
    Nontaxable benefits
    not reported
    Filer's total
    $217,001

  • Shalit Ami

    Internal Auditor

    Total calculated
    $213,803
    From this org
    $213,803
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $157,478
    Bonus
    not reported
    Other
    $56,325
    Deferred
    not reported
    Nontaxable benefits
    not reported
    Filer's total
    $213,803

  • Sima Tamir

    Academic Secretary

    Total calculated
    $169,629
    From this org
    $169,629
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $125,813
    Bonus
    not reported
    Other
    $43,816
    Deferred
    not reported
    Nontaxable benefits
    not reported
    Filer's total
    $169,629

  • Kirschenbaum Eliran

    Secretary of association

    Total calculated
    $110,081
    From this org
    $110,081
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

  • Barbash Gabriel

    Executive Board

    Total calculated
    $90,213
    From this org
    $90,213
    From related orgs
    $0
    Other
    $0
    Hours/week
    24

  • Slonim Dan

    Head, Division of Construction

    Total calculated
    $45,298
    From this org
    $45,298
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

  • Prof Haim Harari

    Executive Board

    Total calculated
    $1,084
    From this org
    $1,084
    From related orgs
    $0
    Other
    $0
    Hours/week
    1

  • Pennie Abramson

    Executive Board

    Total calculated
    $0
    Hours/week
    1

  • Berger Avraham

    Executive Board

    Total calculated
    $0
    Hours/week
    1

  • Lawrence S Blumberg

    Executive Board

    Total calculated
    $0
    Hours/week
    1

  • Doron Cohen

    Executive Board

    Total calculated
    $0
    Hours/week
    1

  • Ido Dissentshik

    Executive Board

    Total calculated
    $0
    Hours/week
    1

  • Robert J Drake

    Executive Board

    Total calculated
    $0
    Hours/week
    1

  • Vivien Duffield

    Executive Board

    Total calculated
    $0
    Hours/week
    1

  • Alan A Fischer

    Executive Board

    Total calculated
    $0
    Hours/week
    1

  • Gideon J Hamburger

    Executive Board

    Total calculated
    $0
    Hours/week
    1

  • Shimshon Harel

    Executive Board

    Total calculated
    $0
    Hours/week
    1

  • Israel Makov

    Executive Board

    Total calculated
    $0
    Hours/week
    1

  • Pascal Olivier Mantoux

    Executive Board

    Total calculated
    $0
    Hours/week
    1

  • Andrew R Morse

    Executive Board

    Total calculated
    $0
    Hours/week
    1

  • Martin D Paisner CBE

    Executive Board

    Total calculated
    $0
    Hours/week
    1

  • Eric Stupp

    Executive Board

    Total calculated
    $0
    Hours/week
    1

  • Dr Arabella Duffield

    Executive Board

    Total calculated
    $0
    Hours/week
    1

  • Julian Dwek

    Executive Board

    Total calculated
    $0
    Hours/week
    1

  • Mario Fleck

    Executive Board

    Total calculated
    $0
    Hours/week
    1

  • Robin Chemers Neustein

    Executive Board

    Total calculated
    $0
    Hours/week
    1

  • Karen A Siem

    Executive Board

    Total calculated
    $0
    Hours/week
    1

  • Barry S Towsley CBE

    Executive Board

    Total calculated
    $0
    Hours/week
    1

  • Serge Haroche

    Executive Board

    Total calculated
    $0
    Hours/week
    1

  • Bigger Avraham

    Executive Board

    Total calculated
    $0
    Hours/week
    1

  • Nehushtan Ido

    Executive Board

    Total calculated
    $0
    Hours/week
    1

  • Jackle Herbert

    Executive Board

    Total calculated
    $0
    Hours/week
    1

  • Romick Steven

    Executive Board

    Total calculated
    $0
    Hours/week
    1

  • Shaltiel Amir

    Executive Board

    Total calculated
    $0
    Hours/week
    1

  • Thalmann Evelyne

    Executive Board

    Total calculated
    $0
    Hours/week
    1

  • Azrieli Danna

    Executive Board

    Total calculated
    $0
    Hours/week
    1

  • Gertler James

    Executive Board

    Total calculated
    $0
    Hours/week
    1

  • Kahmann Regine

    Executive Board

    Total calculated
    $0
    Hours/week
    1

  • Moross Dominic

    Executive Board

    Total calculated
    $0
    Hours/week
    1

  • Schwarz Mauricio

    Executive Board

    Total calculated
    $0
    Hours/week
    1

  • Teitelbaum Shay

    Executive Board

    Total calculated
    $0
    Hours/week
    1

  • Knell Harvey

    Executive Board

    Total calculated
    $0
    Hours/week
    1

  • Ross Rony

    Executive Board

    Total calculated
    $0
    Hours/week
    1

  • Schwartz John L

    Executive Board

    Total calculated
    $0
    Hours/week
    1

Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. A Schedule J breakdown is as filed: base pay, bonus, other, deferred compensation and nontaxable benefits from this organization, with any from related organizations beside each, and the filer's own total. It is shown with the Part VII listing of the same name on the same return. The form gives no key between the two, so that pairing is ours, and is marked matched by us.

Schedule J

Answered yes

  • 1a · Tax indemnification and gross-up payments
  • 1a · Housing allowance or residence for personal use
  • 1b · Written policy on the line-1a expenses
  • 2 · Substantiation required before reimbursing expenses
  • 3 · Written employment contract
  • 3 · Compensation survey or study

Answered no

  • 4a · Severance or change-of-control payment
  • 4b · Supplemental nonqualified retirement plan
  • 4c · Equity-based compensation arrangement
  • 5a · Pay contingent on this organization's revenues
  • 5b · Pay contingent on a related organization's revenues
  • 6a · Pay contingent on this organization's net earnings
  • 6b · Pay contingent on a related organization's net earnings
  • 7 · Other non-fixed payments
  • 8 · Paid under the initial-contract exception

The filer's explanations (Part III)

Supplemental Compensation Information
IN ADDITIONAL TO THE BASE SALARY, THE WEIZMANN INSTITUTE PROVIDES A FEW OTHER BENEFITS TO SOME OF ITS EMPLOYEES, WHICH ARE TREATED AS TAXABLE INCOME FOR ISRAELI TAX PURPOSES. SUCH BENEFITS ARE GROSSED UP BY THE EMPLOYER AND TAXED AS ORDINARY INCOME AT THE HANDS OF THE EMPLOYEE. HOUSING ALLOWANCE OR RESIDENCE FOR PERSONAL USE ARE PROVIDED ONLY TO NO MORE THAN 98 SCIENTISTS AS PART OF THEIR EMPLOYMENT TERMS AND ARE DEFINED IN THEIR EMPLOYMENT CONTRACT. IN ADDITION, THERE ARE 17 EMPLOYEES WHO, AS PART OF THEIR EMPLOYMENT TERMS, RECEIVE AN EMPLOYER OWNED CAR FOR THEIR PERSONAL USE, AND 979 EMPLOYEES RECEIVE A CELLULAR PHONE FROM THEIR EMPLOYER. ALL SUCH BENEFITS ARE TAXABLE TO THE EMPLOYEES.

Part I's answers as filed. A line not listed was left unanswered; on lines 1a and 3 that means the box was not checked.

Grants on this return

No itemized grants to organizations on this return.

Related organizations on this return

Schedule R Part II: tax-exempt organizations related to the filer by control. It does not record shared board members or money.

  • Yad Chaim Weizmann

    n/a · Memorial · IS

    Directly controlled by NA

  • Davidson Institute of Science Education

    n/a · Education · IS

    Directly controlled by NA

  • AMERICAN CTTEE FOR THE WEIZMANN INST

    501(c)(3) · FUNDRAISING · NY

    Directly controlled by NA

  • European Com for the Weizmann Inst

    n/a · Fundraising · BE

    Directly controlled by NA

  • Weizmann UK

    n/a · Fundraising · UK

    Directly controlled by NA

  • CmtT Frtais de l'Instut Weizmann des Sci

    n/a · Fundraising · FR

    Directly controlled by NA

  • Candian Comm for the Weizmann Inst of Sc

    n/a · Fundraising · CA

    Directly controlled by NA

  • Assoc of Friends of the Weizmann Institu

    N/A · FUNDRAISING · IS

    Directly controlled by NA

  • SchwartzReisman Science Education Cntr

    N/A · EDUCATION · IS

    Directly controlled by NA

  • Weizmann Australia

    N/A · Fundraising · AS

    Directly controlled by NA

  • Weizmann Brazil

    N/A · Fundraising · BR

    Directly controlled by NA

  • Asoc Mexicana de Amigos del Inst Weizman

    N/A · Fundraising · MX

    Directly controlled by NA

  • Feinberg Graduate Sch of Weizmann Inst

    501(c)(3) · Education · NY · controlled entity

    Directly controlled by WEIZMANN

  • Weizmann Chairs and Scholarships Endowme

    N/A · management · NY

    Directly controlled by NA

Taxable family on this return

Schedule R Parts I, III and IV, as filed. These record ownership and control, not shared board members or money moved.

Related partnerships

Part III: related organizations taxable as a partnership, with the filer's share.

  • Weizmann Global Endowment Fund LP

    Investment · NY · share of income $27,642,107 · share of assets $2,058,999,664

    Directly controlled by NA

  • Weizmann Global Endowment Management Tru

    INVESTMENT · NY · share of income $104,834 · share of assets $272,854

    Directly controlled by NA

Related corporations and trusts

Part IV: related organizations taxable as a corporation or trust.

  • Yeda Research and Development Cmpy LTD

    Foreign Trust · IP Commerce · IS · share of income -$2,483,558 · share of assets $18,209,000

    Directly controlled by NA

  • Mizami Rvaha and Pituach LTD

    Foreign Corp · Recreation · IS · share of income $131,267 · share of assets $1,445,283

    Directly controlled by NA

  • MUL NOF LTD

    FOREIGN CORP · REAL ESTATE · IS · share of income $36,240 · share of assets $413,296

    Directly controlled by NA

Provenance

Return type
form_990
Tax year
2023
Filed
13 August 2025
IRS schema version
2023v6.0
Source object
202512269349300411

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