Civic Intelligence

Friends of Ihes Inc

EIN 13-4065148 • 501(c)3 • New York, NY

Profile

To promote appreciation and understanding in the us of french science and culture, to further advancement of the unique research carried out by the institut des hautes etudes scientifiques both directly and through its effects on scientists worlwide. To develop and nurture exchanges on mathematics, physics and theoretical sciences.

PO Box 20163New York, NY 10001

www.friendsofihes.org

Siviq Scores

Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.

Liabilities / Assets

9th percentile

0.00x

Higher debt load relative to assets than 9% of similar nonprofits.

NTEE B • $10M-$25M nonprofits • Source year 2024

Liabilities / Revenue

11th percentile

0.01x

Higher debt load relative to revenue than 11% of similar nonprofits.

NTEE B • $10M-$25M nonprofits • Source year 2024

Net Margin

97th percentile

71%

Higher net margin than 97% of similar nonprofits.

NTEE B • $10M-$25M nonprofits • Source year 2024

Top Officer Pay

24th percentile

$0

Higher top officer pay than 24% of similar nonprofits.

Top officer pay equals 0.0% of source-year revenue.

NTEE B • $10M-$25M nonprofits • Source year 2024

Asset Growth

85th percentile

25%

Faster asset growth than 85% of similar nonprofits.

NTEE B • $10M-$25M nonprofits • Annualized from 2023 to 2024

Revenue Growth

2nd percentile

-74%

Faster revenue growth than 2% of similar nonprofits.

NTEE B • $10M-$25M nonprofits • Annualized from 2023 to 2024

Balance Sheet
Liabilities / Assets9th percentile

Assets

Up

$22,768,409

Up $4,590,903 (+25%) from 2023

Liabilities

Down

$41,835

Down $26,014 (-38%) from 2023

Net Assets

Up

$22,726,574

Up $4,616,917 (+25%) from 2023

Operations
Liabilities / Revenue11th percentileNet Margin97th percentile

Revenue

Down

$3,477,497

Down $9,968,486 (-74%) from 2023

Expenses

Up

$1,008,320

Up $639,608 (+173%) from 2023

Net Income

Down

$2,469,177

Down $10,608,094 (-81%) from 2023

Trend Graphs

Balance Sheet Trend

Asset Growth85th percentile

Grouped bars show assets, liabilities, and net assets across loaded filings.

$30M$20M$10M$0Assets 2011: $88,629Liabilities 2011: $3,2702011Assets 2012: $67,130Liabilities 2012: $26,681Net Assets 2012: $40,4492012Assets 2013: $150,154Liabilities 2013: $17,314Net Assets 2013: $132,8402013Assets 2014: $223,714Liabilities 2014: $10,914Net Assets 2014: $212,8002014Assets 2015: $177,363Liabilities 2015: $8,530Net Assets 2015: $168,8332015Assets 2016: $97,947Liabilities 2016: $8,291Net Assets 2016: $89,6562016Assets 2017: $388,883Liabilities 2017: $3,561Net Assets 2017: $385,3222017Assets 2018: $473,165Liabilities 2018: $1,095Net Assets 2018: $472,0702018Assets 2019: $802,924Liabilities 2019: $19,939Net Assets 2019: $782,9852019Assets 2020: $662,574Liabilities 2020: $4,483Net Assets 2020: $658,0912020Assets 2021: $1,179,604Liabilities 2021: $37,167Net Assets 2021: $1,142,4372021Assets 2022: $4,695,808Liabilities 2022: $21,991Net Assets 2022: $4,673,8172022Assets 2023: $18,177,506Liabilities 2023: $67,849Net Assets 2023: $18,109,6572023Assets 2024: $22,768,409Liabilities 2024: $41,835Net Assets 2024: $22,726,5742024

Highlighted filing

2024

Assets$22,768,409
Liabilities$41,835
Net Assets$22,726,574
Open 2024 Filing

Operations Trend

Revenue Growth2nd percentile

Revenue, expenses, and net income by year, with the latest filing highlighted.

$15M$10M$5.0M$0-$5.0MRevenue 2011: $115,358Expenses 2011: $57,943Net Income 2011: $57,4152011Revenue 2012: $263,294Expenses 2012: $308,202Net Income 2012: -$44,9082012Revenue 2013: $456,041Expenses 2013: $363,650Net Income 2013: $92,3912013Revenue 2014: $454,331Expenses 2014: $374,371Net Income 2014: $79,9602014Revenue 2015: $312,649Expenses 2015: $356,616Net Income 2015: -$43,9672015Revenue 2016: $87,875Expenses 2016: $167,052Net Income 2016: -$79,1772016Revenue 2017: $398,674Expenses 2017: $103,008Net Income 2017: $295,6662017Revenue 2018: $689,799Expenses 2018: $603,051Net Income 2018: $86,7482018Revenue 2019: $783,443Expenses 2019: $464,835Net Income 2019: $318,6082019Revenue 2020: $227,948Expenses 2020: $352,842Net Income 2020: -$124,8942020Revenue 2021: $864,872Expenses 2021: $380,526Net Income 2021: $484,3462021Revenue 2022: $3,849,777Expenses 2022: $318,397Net Income 2022: $3,531,3802022Revenue 2023: $13,445,983Expenses 2023: $368,712Net Income 2023: $13,077,2712023Revenue 2024: $3,477,497Expenses 2024: $1,008,320Net Income 2024: $2,469,1772024

Highlighted filing

2024

Revenue$3,477,497
Expenses$1,008,320
Net Income$2,469,177
Open 2024 Filing

Filings

Most recent year

2024 • Form 990Facts available. Structured filing facts are available, but richer extracted sections are limited.

Open filing
Assets
$22,768,409
Liabilities
$41,835
Net assets
$22,726,574
Revenue
$3,477,497
Expenses
$1,008,320
Net income
$2,469,177
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2024Facts available. Structured filing facts are available, but richer extracted sections are limited.$22.8$0.04$22.7$3.48$1.01$2.47
2023XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$18.2$0.07$18.1$13.4$0.37$13.1
2022Facts available. Structured filing facts are available, but richer extracted sections are limited.$4.70$0.02$4.67$3.85$0.32$3.53
2021XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$1.18$0.04$1.14$0.86$0.38$0.48
2020XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$0.66$0.00$0.66$0.23$0.35$0.12
2019XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$0.80$0.02$0.78$0.78$0.46$0.32
2018Facts available. Structured filing facts are available, but richer extracted sections are limited.$0.47$0.00$0.47$0.69$0.60$0.09
2017XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$0.39$0.00$0.39$0.40$0.10$0.30
2016XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$0.10$0.01$0.09$0.09$0.17$0.08
2015XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$0.18$0.01$0.17$0.31$0.36$0.04
2014Summary only. Only limited summary data is available for this year.$0.22$0.01$0.21$0.45$0.37$0.08
2013Summary only. Only limited summary data is available for this year.$0.15$0.02$0.13$0.46$0.36$0.09
2012Summary only. Only limited summary data is available for this year.$0.07$0.03$0.04$0.26$0.31$0.04
2011Summary only. Only limited summary data is available for this year.$0.09$0.00$0.12$0.06$0.06
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jan 1, 2024 to Dec 31, 2024
Signed
Nov 6, 2025
Return Version
2024v5.2
Gross Receipts
$4,177,729
Mission and Program Overview

Mission

To promote appreciation and understanding in the us of french science and culture, to further advancement of the unique research carried out by the institut des hautes etudes scientifiques both directly and through its effects on scientists worlwide. To develop and nurture exchanges on mathematics, physics and theoretical sciences.

To increase the visibility of IHES in the United States- See Schedule O

Balance Sheet Detail
LineBeginningEndChange
Assets
Investments in Publicly Traded Securities$7,761,023$8,886,430▲ $1,125,407
Investments Other Securities$1,714,705$8,276,908▲ $6,562,203
Pledges and Grants Receivable$4,649,827$2,739,129▼ $1,910,698
Cash and Non-Interest-Bearing Accounts$2,760,152$2,353,332▼ $406,820
Savings and Temporary Cash Investments$1,290,303$478,515▼ $811,788
Prepaid Expenses and Deferred Charges$1,496$782▼ $714
Total Assets$18,177,506$22,768,409▲ $4,590,903
Other Assets Total$0$33,313▲ $33,313
Liabilities
Accounts Payable and Accrued Expenses$67,849$41,835▼ $26,014
Total Liabilities$67,849$41,835▼ $26,014
Net Assets / Fund Balance
Net Assets Without Donor Restrictions$17,167,399$21,134,557▲ $3,967,158
Net Assets With Donor Restrictions$942,258$1,592,017▲ $649,759
Total Net Assets Fund Balance$18,109,657$22,726,574▲ $4,616,917
Total Liabilities and Net Assets / Fund Balance$18,177,506$22,768,409▲ $4,590,903

Asset Categories

AssetBook ValueDepreciationBasis
Other Securities$8,276,908--

Endowment Activity

PeriodBeginningContrib.Gain/LossOther UsesEnd
2024$11,877,496$4,358,397▲ $927,445-$17,163,338
2023$712,068$10,674,298▲ $491,130-$11,877,496
2022$605,625$100,600▲ $5,843-$712,068
2021$402,717$255,057▼ $15,749-$605,625
2020$401,520$0▲ $1,197-$402,717
Compensation and Service Providers
Top Officer Pay24th percentile

Board Members and Trustees

NameTitle
Marilyn SimonsChair
Claire LenzEx-officio member
Emmanuel UllmoEx-officio member
Benjamin ServenayMember
Daniel Totouom-TanghoMember
David FauconMember
Delaram KahrobaeiMember
Eugenie RivesMember
Keith Hilles-PilantMember
Michael R DouglasMember
Monique MillerMember
Sergiu KlainermanMember
Vasily PestunMember
Alexandra LavauxSecretary
Mark HowardTreasurer
Revenue and Support

Revenue Composition

Contributions and Grants
$3,208,854
Program Service Revenue
$0
Investment Income
$268,643
Other Revenue
$0
All Other Contributions
$3,208,854
Change in Net Assets
$2,469,177

Audited Revenue Reconciliation

Revenue per Audited Statements
$2,827,832
Revenue Not Reported on Financial Statements
$649,665
Revenue Not Reported on Form 990
$2,147,740
Total Revenue per Audited Statements
$4,975,572
Total Revenue per Form 990
$3,477,497
Expenses and Functional Allocation

Major Expense Lines

Line ItemAmount
Other Expenses$792,271
Grants and Similar Amounts Paid$205,000
Professional Fundraising Fees$11,049
Total Fundraising Expense$11,049
Salaries, Compensation, and Employee Benefits$0

Functional Expense Allocation

Line ItemProgramManagementFundraisingTotal
Fees for Service Investment Mgmnt Fees-$649,665-$649,665
Foreign Grants$205,000--$205,000
Conferences and Meetings$110,285--$110,285
Other Expenses-$13,100-$13,100
Office Expenses-$11,796-$11,796
Fees for Services Professional Fundraising--$11,049$11,049
Fees for Services Accounting-$6,375-$6,375
Insurance-$1,050-$1,050
Total Functional Expenses$315,285$681,986$11,049$1,008,320

Audited Expense Reconciliation

Line ItemAmount
Total Expenses per Form 990$1,008,320
Expenses Not Reported on Financial Statements$649,665
Expenses per Audited Statements$358,655
Total Expenses per Audited Statements$358,655
Expenses Not Reported on Form 990$0
International Activity

International Summary

Offices
0
Employees
0
Spending
$8,481,908

International Compliance

Foreign grant records maintained
Yes
Activity in boycott countries
No
Foreign corporation ownership
No
Foreign partnership interest
No
Interest in foreign trust
No
Passive foreign investment company interest
Yes
Transfers to foreign corporations
No

International Activities

RegionActivityServicesOfficesEmployeesSpending
Central America and the Caribbean - Cayman IslandsInvestments-00$8,276,908
Europe - FranceGrants to recipients located in the region-00$205,000
Fundraising, Events, and Gaming
Fundraising activities
No
Gaming activities
No
Professional fundraiser used
No

Fundraising and Gaming Totals

Line ItemAmount
Professional Fundraising Fees$11,049
Political and Lobbying Activity
Political campaign activity
No
Lobbying activity
No
Subject to proxy tax
No
Governance and Compliance

Governance Checklist

Compiled or reviewed by an accountant
No
Annual disclosure for covered persons
Yes
Audit committee
Yes
Backup withholding compliance
Yes
Business relationship with 35% controlled entity
No
Business relationship with family members
No
Business relationship with organization members
No
Material changes to governing documents
No
Compensation from other sources disclosed
No
CEO compensation reviewed
No
Other officer compensation reviewed
No
Conflict-of-interest policy
Yes
Audited financial statements prepared
No
Key decisions subject to board approval
No
Management duties delegated
No

Governance Explanations

Form 990, Part VI, Section B, line 11B

“A copy of the Form 990 is made available to the Board for review prior to filing with the IRS.”

Form 990, Part VI, Section B, line 12C

“Directors are required to complete conflict of interest disclosure statements annually.”

Form 990, Part VI, Section C, line 19

“The Organization makes its governing documents and financial statements available to the public upon request.”

Filing and Contact Details

Filer

Filer Name
Friends of IHES Inc
EIN
13-4065148
Phone
2123354547
Address
PO Box 20163, New York, NY 10001

Signing Officer

Name
Mark Howard
Title
Treasurer
Phone
2123354547
Signed
2025-11-06
Discuss with paid preparer
Yes

Organization Details

Principal Officer
Marilyn Simons
Formed
1999
Legal Domicile
Ny
Voting Board Members
15
Independent Board Members
15
Employees
0
Volunteers
17

Preparer

Firm
Rogers & Company PLLC
Address
8300 Boone Boulevard Suite 600, Vienna, VA 22182
Preparer
Lori A Collingsworth
Phone
7038930300
Supplemental Narrative

Additional Explanations

Form 990, Part I, Line 1, Description of Organization Mission:

“Friends of IHES, Inc. is a tax-exempt charity organized in the United States. It was created in 1999 with the primary goals to increase the visibility of IHES (Institut des Hautes Etudes Scientifiques) in the United States, to coordinate the network of current and former American visiting scholars to the Institute, and to raise funds for IHES.”

Form 990, Part XII, Line 2C:

“The Audit Committee assumes responsibility for oversight of the audit of the financial statements and selection of an independent accountant. The process is consistent with previous years.”

Financial Statement Notes

Part V, Line 4:

“The proceeds generated by the endowment funds will be used to fund an associated professorship and a lecture series at IHES, and for women researchers at IHES.”

Part X, Line 2:

“Management evaluated the Organization's tax positions and has concluded that the Organization has taken no uncertain tax positions that require either recognition or disclosure in the accompanying financial statements.”

Raw XML AppendixShowing 400 of 511 raw XML fields

This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.

Path#Value
IRS990/AccountantCompileOrReviewInd00
IRS990/AccountsPayableAccrExpnssGrp/BOYAmt067849
IRS990/AccountsPayableAccrExpnssGrp/EOYAmt041835
IRS990/ActivitiesConductedPrtshpInd00
IRS990/ActivityOrMissionDesc0To increase the visibility of IHES in the United States- See Schedule O
IRS990/AddressChangeInd0X
IRS990/AllOtherContributionsAmt03208854
IRS990/AnnualDisclosureCoveredPrsnInd01
IRS990/AuditCommitteeInd01
IRS990/BackupWthldComplianceInd01
IRS990/BooksInCareOfDetail/PersonNm0Lane Company CPAs
IRS990/BooksInCareOfDetail/PhoneNum04846513101
IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt05335 Wisconsin Ave NW Suite 440
IRS990/BooksInCareOfDetail/USAddress/CityNm0Washington
IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd0DC
IRS990/BooksInCareOfDetail/USAddress/ZIPCd020015
IRS990/BusinessRlnWith35CtrlEntInd00
IRS990/BusinessRlnWithFamMemInd00
IRS990/BusinessRlnWithOrgMemInd00
IRS990/CashNonInterestBearingGrp/BOYAmt02760152
IRS990/CashNonInterestBearingGrp/EOYAmt02353332
IRS990/ChangeToOrgDocumentsInd00
IRS990/CntrctRcvdGreaterThan100KCnt00
IRS990/CollectionsOfArtInd00
IRS990/CompensationFromOtherSrcsInd00
IRS990/CompensationProcessCEOInd00
IRS990/CompensationProcessOtherInd00
IRS990/ConferencesMeetingsGrp/ProgramServicesAmt0110285
IRS990/ConferencesMeetingsGrp/TotalAmt0110285
IRS990/ConflictOfInterestPolicyInd01
IRS990/ConservationEasementsInd00
IRS990/ConsolidatedAuditFinclStmtInd00
IRS990/CreditCounselingInd00
IRS990/CYBenefitsPaidToMembersAmt00
IRS990/CYContributionsGrantsAmt03208854
IRS990/CYGrantsAndSimilarPaidAmt0205000
IRS990/CYInvestmentIncomeAmt0268643
IRS990/CYOtherExpensesAmt0792271
IRS990/CYOtherRevenueAmt00
IRS990/CYProgramServiceRevenueAmt00
IRS990/CYRevenuesLessExpensesAmt02469177
IRS990/CYSalariesCompEmpBnftPaidAmt00
IRS990/CYTotalExpensesAmt01008320
IRS990/CYTotalFundraisingExpenseAmt011049
IRS990/CYTotalProfFndrsngExpnsAmt011049
IRS990/CYTotalRevenueAmt03477497
IRS990/DecisionsSubjectToApprovaInd00
IRS990/DeductibleArtContributionInd00
IRS990/DeductibleNonCashContriInd00
IRS990/DelegationOfMgmtDutiesInd00
IRS990/Desc0To further advancement of research, and nurture exchanges on mathematics, physics and theoretical sciences.
IRS990/DescribedInSection501c3Ind01
IRS990/DisregardedEntityInd00
IRS990/DocumentRetentionPolicyInd00
IRS990/DonorAdvisedFundInd00
IRS990/DonorRestrictionNetAssetsGrp/BOYAmt0942258
IRS990/DonorRestrictionNetAssetsGrp/EOYAmt01592017
IRS990/DonorRstrOrQuasiEndowmentsInd01
IRS990/ElectionOfBoardMembersInd00
IRS990/EmployeeCnt00
IRS990/EngagedInExcessBenefitTransInd00
IRS990/ExpenseAmt0315285
IRS990/FamilyOrBusinessRlnInd00
IRS990/FederalGrantAuditRequiredInd00
IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt06375
IRS990/FeesForServicesAccountingGrp/TotalAmt06375
IRS990/FeesForServicesProfFundraising/FundraisingAmt011049
IRS990/FeesForServicesProfFundraising/TotalAmt011049
IRS990/FeesForSrvcInvstMgmntFeesGrp/ManagementAndGeneralAmt0649665
IRS990/FeesForSrvcInvstMgmntFeesGrp/TotalAmt0649665
IRS990/ForeignActivitiesInd01
IRS990/ForeignFinancialAccountInd00
IRS990/ForeignGrantsGrp/ProgramServicesAmt0205000
IRS990/ForeignGrantsGrp/TotalAmt0205000
IRS990/ForeignOfficeInd00
IRS990/Form8282PropertyDisposedOfInd00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt01.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt11.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt21.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt31.00
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IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt111.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt121.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt131.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt141.00
IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd0X
IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd1X
IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd2X
IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd3X
IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd4X
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IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd12X
IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd13X
IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd14X
IRS990/Form990PartVIISectionAGrp/OfficerInd0X
IRS990/Form990PartVIISectionAGrp/OfficerInd1X
IRS990/Form990PartVIISectionAGrp/OfficerInd2X
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt00
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt10
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt20
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt30
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt40
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt50
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt60
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt70
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt80
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt90
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt100
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt110
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt120
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt130
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt140
IRS990/Form990PartVIISectionAGrp/PersonNm0Marilyn Simons
IRS990/Form990PartVIISectionAGrp/PersonNm1Alexandra Lavaux
IRS990/Form990PartVIISectionAGrp/PersonNm2Mark Howard
IRS990/Form990PartVIISectionAGrp/PersonNm3Michael R Douglas
IRS990/Form990PartVIISectionAGrp/PersonNm4David Faucon
IRS990/Form990PartVIISectionAGrp/PersonNm5Keith Hilles-Pilant
IRS990/Form990PartVIISectionAGrp/PersonNm6Delaram Kahrobaei
IRS990/Form990PartVIISectionAGrp/PersonNm7Sergiu Klainerman
IRS990/Form990PartVIISectionAGrp/PersonNm8Monique Miller
IRS990/Form990PartVIISectionAGrp/PersonNm9Vasily Pestun
IRS990/Form990PartVIISectionAGrp/PersonNm10Eugenie Rives
IRS990/Form990PartVIISectionAGrp/PersonNm11Benjamin Servenay
IRS990/Form990PartVIISectionAGrp/PersonNm12Daniel Totouom-Tangho
IRS990/Form990PartVIISectionAGrp/PersonNm13Emmanuel Ullmo
IRS990/Form990PartVIISectionAGrp/PersonNm14Claire Lenz
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt00
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt10
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt20
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt30
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt40
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt50
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt60
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt70
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt80
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt90
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt100
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt110
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt120
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt130
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt140
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt00
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt10
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt20
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt30
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt40
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt50
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt60
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt70
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt80
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt90
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt100
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt110
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt120
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt130
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt140
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IRS990/Form990PartVIISectionAGrp/TitleTxt2Treasurer
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IRS990/FormationYr01999
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IRS990/FSAuditedInd01
IRS990/FundraisingActivitiesInd00
IRS990/GainOrLossGrp/SecuritiesAmt011427
IRS990/GamingActivitiesInd00
IRS990/GoverningBodyVotingMembersCnt015
IRS990/GrantAmt0205000
IRS990/GrantsToIndividualsInd00
IRS990/GrantsToOrganizationsInd00
IRS990/GrantToRelatedPersonInd00
IRS990/GrossAmountSalesAssetsGrp/SecuritiesAmt0711659
IRS990/GrossReceiptsAmt04177729
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IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt0257216
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IRS990/InvestmentsOtherSecuritiesGrp/EOYAmt08276908
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IRS990/LobbyingActivitiesInd00
IRS990/LocalChaptersInd00
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IRS990/MembersOrStockholdersInd00
IRS990/MethodOfAccountingAccrualInd0X
IRS990/MinutesOfCommitteesInd01
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IRS990/MissionDesc0To promote appreciation and understanding in the U.S. of French science and culture, to further advancement of the unique research carried out by the Institut des Hautes Etudes Scientifiques both directly and through its effects on scientists worldwide.
IRS990/MoreThan5000KToIndividualsInd00
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IRS990/OtherExpensesGrp/TotalAmt013100
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IRS990/PledgesAndGrantsReceivableGrp/BOYAmt04649827
IRS990/PledgesAndGrantsReceivableGrp/EOYAmt02739129
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IRS990/PrepaidExpensesDefrdChargesGrp/BOYAmt01496
IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt0782
IRS990/PrincipalOfficerNm0Marilyn Simons
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IRS990/PYInvestmentIncomeAmt0202347
IRS990/PYOtherExpensesAmt084352
IRS990/PYOtherRevenueAmt00
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IRS990/PYTotalProfFndrsngExpnsAmt052500
IRS990/PYTotalRevenueAmt013445983
IRS990/QuidProQuoContributionsInd00
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IRS990/SavingsAndTempCashInvstGrp/EOYAmt0478515
IRS990ScheduleA/FactsAndCircumstancesTestTxt0Friends of IHES (FIHES) works to promote an appreciation for and understanding of French science and culture in the United States of America. In particular, it aims to further the advancement of research and to nurture exchanges in mathematics, physics, and theoretical sciences at the Institut des Hautes Etudes Scientifiques (IHES), located in Bures-sur-Yvette, France.FIHES is organized and operated to attract new and additional public support on a continuous basis. While certain large corporate and foundation donations may continue in the near term, this support is crucial to the support of the program service activities that accomplish the overall exempt purpose of the organization. FIHES will continue to solicit qualifying public support to assist in carrying out the program activities.As illustrated in in the program activities in Part III of the Form 990, the program services directly benefit the general public on a continuing basis. Finally, the governing body represents the broad interest of the public, with no one individual or group of individuals having undue control or influence over the organization's funding or affairs. Each board member brings important skill sets, specialized knowledge, qualifications and expertise that help the organization plan and achieve its strategic objectives. FIHES qualifies as a publicly supported organization under the facts and circumstances test set forth in Treas. Reg. 1.170A-9(f)(3). The public support exceeded the 10 percent threshold for public charities. Furthermore, the ongoing fundraising efforts, sources of support, governing body and charitable programs it conducts all demonstrate sufficient public support to meet the facts and circumstances test. Based upon all of the above, the "facts and circumstances" substantiate that FIHES continues to operate as a public charity.
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearAmt03208854
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus1YearAmt013243636
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus2YearsAmt03814829
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus3YearsAmt0880385
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus4YearsAmt0226392
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/TotalAmt021374096
IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearAmt0257216
IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus1YearAmt0145624
IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus2YearsAmt05898
IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus3YearsAmt0132
IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus4YearsAmt01207
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IRS990ScheduleA/SubstantialContributorsTotAmt015511091
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IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearAmt03208854
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus1YearAmt013243636
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus2YearsAmt03814829
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus3YearsAmt0880385
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus4YearsAmt0226392
IRS990ScheduleA/TotalCalendarYear170Grp/TotalAmt021374096
IRS990ScheduleA/TotalSupportAmt021784173
IRS990ScheduleB/ContributorInformationGrp/ContributorBusinessName/BusinessNameLine10RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorNum0RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine10RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine20RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/City0RESTRICTED
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IRS990ScheduleD/CYEndwmtFundGrp/ContributionsAmt04358397
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IRS990ScheduleD/CYEndwmtFundGrp/InvestmentEarningsOrLossesAmt0927445
IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/BeginningYearBalanceAmt0712068
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IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/GrantsOrScholarshipsAmt00
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IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/ContributionsAmt0100600
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IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/GrantsOrScholarshipsAmt00
IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/InvestmentEarningsOrLossesAmt05843
IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/BeginningYearBalanceAmt0402717
IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/ContributionsAmt0255057
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IRS990ScheduleD/CYMinus4YrEndwmtFundGrp/ContributionsAmt00
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IRS990ScheduleD/CYMinus4YrEndwmtFundGrp/GrantsOrScholarshipsAmt00
IRS990ScheduleD/CYMinus4YrEndwmtFundGrp/InvestmentEarningsOrLossesAmt01197
IRS990ScheduleD/EndowmentsHeldRelatedOrgInd00
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IRS990ScheduleD/ExpensesNotReportedAmt00
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IRS990ScheduleD/FootnoteTextInd0X
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IRS990ScheduleD/InvestmentExpensesNotIncldAmt0649665
IRS990ScheduleD/NetUnrealizedGainsInvstAmt02147740
IRS990ScheduleD/OtherSecuritiesGrp/BookValueAmt08276908
IRS990ScheduleD/OtherSecuritiesGrp/Desc0Alternative Investments- NAV
IRS990ScheduleD/OtherSecuritiesGrp/MethodValuationCd0F
IRS990ScheduleD/PrmnntEndowmentBalanceEOYPct00.00000
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IRS990ScheduleD/RevenueNotReportedFinclStmtAmt0649665
IRS990ScheduleD/RevenueSubtotalAmt02827832
IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt0The proceeds generated by the endowment funds will be used to fund an associated professorship and a lecture series at IHES, and for women researchers at IHES.
IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt1Management evaluated the Organization's tax positions and has concluded that the Organization has taken no uncertain tax positions that require either recognition or disclosure in the accompanying financial statements.
IRS990ScheduleD/SupplementalInformationDetail/FormAndLineReferenceDesc0Part V, Line 4:
IRS990ScheduleD/SupplementalInformationDetail/FormAndLineReferenceDesc1Part X, Line 2:
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IRS990ScheduleF/AccountActivitiesOutsideUSGrp/EmployeeCnt00
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IRS990ScheduleF/AccountActivitiesOutsideUSGrp/OfficesCnt00
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/OfficesCnt10
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IRS990ScheduleF/AccountActivitiesOutsideUSGrp/RegionTotalExpendituresAmt18276908
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/RegionTxt0Europe - France
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/RegionTxt1Central America and the Caribbean - Cayman Islands
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/TypeOfActivitiesConductedTxt0Grants to recipients located in the region
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/TypeOfActivitiesConductedTxt1Investments
IRS990ScheduleF/BoycottCountriesInd00
IRS990ScheduleF/ContinuationSpentAmt00
IRS990ScheduleF/ContinuationTotalEmployeeCnt00
IRS990ScheduleF/ContinuationTotalOfficeCnt00
IRS990ScheduleF/ForeignCorpOwnershipInd00
IRS990ScheduleF/ForeignPartnershipInd00
IRS990ScheduleF/GrantRecordsMaintainedInd01
IRS990ScheduleF/GrantsToOrgOutsideUSGrp/CashGrantAmt0205000
IRS990ScheduleF/GrantsToOrgOutsideUSGrp/MannerOfCashDisbursementTxt0Wire
IRS990ScheduleF/GrantsToOrgOutsideUSGrp/NonCashAssistanceAmt00
IRS990ScheduleF/GrantsToOrgOutsideUSGrp/PurposeOfGrantTxt0General and program support
IRS990ScheduleF/GrantsToOrgOutsideUSGrp/RegionTxt0Europe
IRS990ScheduleF/InterestInForeignTrustInd00

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