The Tiffany & Co Foundation

EIN 13-4096178 • Whippany, NJ

CO Tax Dept 100 Bayer Blvd B100Whippany, NJ 07981

Siviq Scores

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

0.00x

Tied with the lowest-debt nonprofits in its peer group.

NTEE T22 • $5M-$10M nonprofits • Source year 2024

No value available

Liabilities-to-revenue requires both liabilities and revenue on the latest valid filing.

Source year 2024

3702%

Higher net margin than 100% of similar nonprofits.

NTEE T22 • $5M-$10M nonprofits • Source year 2024

Higher top officer pay than 72% of similar nonprofits.

NTEE T22 • $5M-$10M nonprofits • Source year 2024

-22%

Faster asset growth than 4% of similar nonprofits.

NTEE T22 • $5M-$10M nonprofits • Annualized from 2023 to 2024

No value available

A valid growth rate could not be computed from the available filing history.

Annualized from 2023 to 2024

Balance Sheet

Liabilities / Assets74th percentile

Assets

Down

$6,018,554

Down $1,737,294 (-22%) from 2023

Liabilities

Flat

Flat from 2023

Net Assets

Down

$6,018,554

Down $1,737,294 (-22%) from 2023

Operations

Liabilities / RevenueScore unavailable Net Margin100th percentile

Revenue

Down

-$55,556

Down $375,125 (-117%) from 2023

Expenses

$2,000,965

Up $1,999,389 (+126865%) from 2023

Net Income

Down

-$2,056,521

Down $2,374,514 (-747%) from 2023

Trend Graphs

Balance Sheet Trend

Asset Growth4th percentile

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

Highlighted filing

2024

Assets$6,018,554

Liabilities$0

Net Assets$6,018,554

Open 2024 Filing

Operations Trend

Revenue GrowthScore unavailable

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

Highlighted filing

2024

Revenue-$55,556

Expenses$2,000,965

Net Income-$2,056,521

Open 2024 Filing

Filings

Most recent year

2024 • Form 990PFDetailed filing. Detailed filing data is available for this year.

Open filing

Assets: $6,018,554
Liabilities: $0
Net assets: $6,018,554
Revenue: -$55,556
Expenses: $2,000,965
Net income: -$2,056,521

	Balance Sheet			Operations
Year	Assets	Liabilities	Net Assets	Revenue	Expenses	Net Income
2024Detailed filing. Detailed filing data is available for this year.	$6.02	$0.00	$6.02	$0.06	$2.00	$2.06
2023Detailed filing. Detailed filing data is available for this year.	$7.76	$0.00	$7.76	$0.32	$0.00	$0.32
2022Detailed filing. Detailed filing data is available for this year.	$7.31	$0.00	$7.31	$6.22	$6.00	$0.22
2021Detailed filing. Detailed filing data is available for this year.	$7.97	$0.00	$7.97	$0.19	$5.00	$4.82
2020Detailed filing. Detailed filing data is available for this year.	$12.9	$0.00	$12.9	$12.2	$4.00	$8.18
2019Summary only. Only limited summary data is available for this year.	$4.79	$0.00		$4.24	$4.54	$0.30
2015Summary only. Only limited summary data is available for this year.	$10.2	$0.00		$0.56	$5.93	$5.38
2014Summary only. Only limited summary data is available for this year.	$16.0	$0.00		$2.98	$6.30	$3.32
2013Summary only. Only limited summary data is available for this year.	$19.6	$0.00		$1.46	$6.20	$4.74
2012Summary only. Only limited summary data is available for this year.	$23.4	$0.00		$1.84	$6.00	$4.16
2011Summary only. Only limited summary data is available for this year.	$28.1	$0.00		$8.66	$6.79	$1.88

Latest Filing Detail

Jump To

Filing Snapshot

Filing Period: Jan 1, 2024 to Dec 31, 2024
Signed: Nov 14, 2025
Return Version: 2024v5.2

Compensation and Service Providers

Top Officer Pay72nd percentile

Employees

Name	Title	Full / Part Time	Base	Other	Total
ALEXANDRE ARNAULT	Board Member	-	$0	-	-
ANTHONY LEDRU	Board Member	-	$0	-	-
ANGELOS KONTOPANAGIOTIS	Treasurer	-	$0	-	-
JENNIFER KWEON	Secretary	-	$0	-	-
HECTOR MUELAS	Board Member (As Of 12/12/24)	-	$0	-	-
ANNIKA DUBRALL	Chairperson And President	PT	$0	-	-

Grants and Assistance

Foundation Grants and Related Investments

Type	Recipient	Purpose	Status	Location	Amount
Paid Grant	ROCKEFELLER PHILANTHROPY ADVISORS INC	SUPPORT FOR OCEANS 5, WHICH IS DEDICATED TO PROTECTING THE WORLD'S OCEANS, WITH A FOCUS ON ESTABLISHING MARINE PROTECTED AREAS.	PC	NEW YORK, NY, US	$1,000,000
Paid Grant	WILDLIFE CONSERVATION SOCIETY	SUPPORT TO CREATE, EXPAND AND SCALE THE MANAGEMENT OF MARINE PROTECTED AREAS IN KENYA, THE PHILIPPINES, SOLOMON ISLANDS, AND BELIZE.	PC	NEW YORK, NY, US	$300,000
Paid Grant	CONSERVATION INTERNATIONAL FOUNDATION	SUPPORT CONSERVATION INITIATIVES ACROSS THE HIGH SEAS, MEXICO, PERU, COSTA RICA, THE GALAPAGOS ISLANDS, JAPAN, AND NIUE, CATALYZING LARGE-SCALE OCEAN PROTECTION, COMMUNITY ENGAGEMENT AND SUSTAINABLE FINANCING MECHANISMS.	PC	ARLINGTON, VA, US	$300,000
Paid Grant	WILDLIFE CONSERVATION SOCIETY	SUPPORT THE DESIGNATION OF THE HUDSON CANYON AS A NATIONAL MARINE SANCTUARY, THE FIRST MARINE PROTECTED AREA IN THE NEW YORK METROPOLITAN AREA, AND SUPPORT FOR THE GLOBAL 30X30 ACCELERATOR IN INDIA, TANZANIA AND ARGENTINA.	PC	NEW YORK, NY, US	$200,000
Paid Grant	OCEANA INC	SUPPORT FOR THE CONTINUED GROWTH OF THE CLEAN REGATTAS PROGRAM AND OTHER SAILING PROGRAMS TO PROTECT CARIBBEAN CORAL REEFS AND MARINE ECOSYSTEMS.	PC	WASHINGTON, DC, US	$100,000
Paid Grant	CONSERVATION INTERNATIONAL FOUNDATION	SUPPORT FOR THE CORAL REEFS OF THE HIGH SEAS COALITION, AN INITIATIVE TO CREATE THE FIRST CORAL REEF MARINE PROTECTED AREAS OF THE HIGH SEAS.	PC	ARLINGTON, VA, US	$100,000

Filing and Contact Details

Filer

Filer Name: The Tiffany & Co Foundation
EIN: 13-4096178
Phone: 9732547000
Address: CO TAX DEPT 100 BAYER BLVD B100, WHIPPANY, NJ 07981

Signing Officer

Name: Angelos Kontopanagiotis
Title: Treasurer
Phone: 9732547755
Signed: 2025-11-14
Discuss with paid preparer: Yes

Preparer

Firm: Kpmg Llp
Address: TWO MANHATTAN WEST 375 9TH AVENUE, NEW YORK, NY 10001
Preparer: Devin L Duncan
Phone: 2127589700

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

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IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/ZIPCd	2	10010
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/ZIPCd	3	10010
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/ZIPCd	4	10010
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/ZIPCd	5	10010
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IRS990PF/Organization501c3ExemptPFInd	0	X
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IRS990PF/PFQualifyingDistributionsGrp/QualifyingDistributionsAmt	0	2000000
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IRS990PF/StatementsRegardingActy4720Grp/BrrwOrLendDisqualifiedPrsnInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/BusinessHoldingsInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/FurnGoodsDisqualifiedPrsnInd	0	1
IRS990PF/StatementsRegardingActy4720Grp/GrantsToIndividualsInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/GrantsToOrganizationsInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/InfluenceElectionInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/InfluenceLegislationInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/JeopardyInvestmentsInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/NoncharitablePurposeInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/PayCompDisqualifiedPrsnInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/PaymentToGovernmentOfficialInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/PayPremiumsPrsnlBnftCntrctInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/ProhibitedTaxShelterTransInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/RcvFndsToPayPrsnlBnftCntrctInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/SaleOrExchDisqualifiedPrsnInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/SubjToTaxRmnrtnExPrchtPymtInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/TransferAstDisqualifiedPrsnInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/UncorrectedPriorActsInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/UncorrectedPYJeopardyInvstInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/UndistributedIncomePYInd	0	0
IRS990PF/StatementsRegardingActyGrp/ActivitiesNotPreviouslyRptInd	0	0
IRS990PF/StatementsRegardingActyGrp/AtLeast5000InAssetsInd	0	1
IRS990PF/StatementsRegardingActyGrp/ChangesToArticlesOrBylawsInd	0	0
IRS990PF/StatementsRegardingActyGrp/ComplyWithPublicInspRqrInd	0	1
IRS990PF/StatementsRegardingActyGrp/DonorAdvisedFundInd	0	0
IRS990PF/StatementsRegardingActyGrp/ForeignAccountsQuestionInd	0	0
IRS990PF/StatementsRegardingActyGrp/Form1120POLFiledInd	0	0
IRS990PF/StatementsRegardingActyGrp/Form990PFFiledWithAttyGenInd	0	1
IRS990PF/StatementsRegardingActyGrp/IndividualWithBooksNm	0	ANGELOS KONTOPANAGIOTIS
IRS990PF/StatementsRegardingActyGrp/LegislativePoliticalActyInd	0	0
IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/AddressLine1Txt	0	100 BAYER BLVD SUITE B100
IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/CityNm	0	WHIPPANY
IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/StateAbbreviationCd	0	NJ
IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/ZIPCd	0	07981
IRS990PF/StatementsRegardingActyGrp/MoreThan100SpentInd	0	0
IRS990PF/StatementsRegardingActyGrp/NewSubstantialContributorsInd	0	0
IRS990PF/StatementsRegardingActyGrp/OrganizationDissolvedEtcInd	0	0
IRS990PF/StatementsRegardingActyGrp/OrgReportOrRegisterStateCd	0	NY
IRS990PF/StatementsRegardingActyGrp/OwnControlledEntityInd	0	0
IRS990PF/StatementsRegardingActyGrp/PhoneNum	0	9732547000
IRS990PF/StatementsRegardingActyGrp/PrivateOperatingFoundationInd	0	0
IRS990PF/StatementsRegardingActyGrp/Section4955ManagersTaxAmt	0	0
IRS990PF/StatementsRegardingActyGrp/Section4955OrganizationTaxAmt	0	0
IRS990PF/StatementsRegardingActyGrp/Section508eRqrSatisfiedInd	0	1
IRS990PF/StatementsRegardingActyGrp/TaxReimbursedAmt	0	0
IRS990PF/StatementsRegardingActyGrp/UnrelatedBusIncmOverLimitInd	0	0
IRS990PF/StatementsRegardingActyGrp/WebsiteAddressTxt	0	WWW.TIFFANYANDCOFOUNDATION.ORG
IRS990PF/SumOfProgramRelatedInvstGrp/TotalAmt	0	0
IRS990PF/SupplementaryInformationGrp/ApplicationSubmissionInfoGrp/FormAndInfoAndMaterialsTxt	0	LETTERS OF INQUIRY ARE ACCEPTED VIA THE ONLINE APPLICATION PROCESS AT HTTPS://WWW.TIFFANYANDCOFOUNDATION.ORG/HOW-TO-APPLY.HTML PLEASE REFER TO THE FOUNDATION WEBSITE FOR FURTHER DETAILS.
IRS990PF/SupplementaryInformationGrp/ApplicationSubmissionInfoGrp/RecipientPersonNm	0	THE TIFFANY CO FOUNDATION
IRS990PF/SupplementaryInformationGrp/ApplicationSubmissionInfoGrp/RecipientPhoneNum	0	9732547629
IRS990PF/SupplementaryInformationGrp/ApplicationSubmissionInfoGrp/RecipientUSAddress/AddressLine1Txt	0	200 FIFTH AVENUE
IRS990PF/SupplementaryInformationGrp/ApplicationSubmissionInfoGrp/RecipientUSAddress/CityNm	0	NEW YORK
IRS990PF/SupplementaryInformationGrp/ApplicationSubmissionInfoGrp/RecipientUSAddress/StateAbbreviationCd	0	NY
IRS990PF/SupplementaryInformationGrp/ApplicationSubmissionInfoGrp/RecipientUSAddress/ZIPCd	0	10010
IRS990PF/SupplementaryInformationGrp/ApplicationSubmissionInfoGrp/RestrictionsOnAwardsTxt	0	AWARDS ARE LIMITED TO U.S.-BASED, TAX-EXEMPT ORGANIZATIONS WITH 501(C)(3) STATUS, THOUGH WORK MAY TAKE PLACE GLOBALLY. PLEASE REFER TO THE FOUNDATION WEBSITE FOR FURTHER DETAILS.
IRS990PF/SupplementaryInformationGrp/ApplicationSubmissionInfoGrp/SubmissionDeadlinesTxt	0	LETTERS OF INQUIRY ARE ACCEPTED ON A ROLLING BASIS VIA THE ONLINE APPLICATION PROCESS AT WEBSITE.
IRS990PF/SupplementaryInformationGrp/GrantOrContriApprvForFutGrp/Amt	0	1000000
IRS990PF/SupplementaryInformationGrp/GrantOrContriApprvForFutGrp/Amt	1	100000
IRS990PF/SupplementaryInformationGrp/GrantOrContriApprvForFutGrp/Amt	2	400000
IRS990PF/SupplementaryInformationGrp/GrantOrContriApprvForFutGrp/Amt	3	700000
IRS990PF/SupplementaryInformationGrp/GrantOrContriApprvForFutGrp/Amt	4	300000
IRS990PF/SupplementaryInformationGrp/GrantOrContriApprvForFutGrp/GrantOrContributionPurposeTxt	0	SUPPORT FOR OCEANS 5, WHICH IS DEDICATED TO PROTECTING THE WORLDS OCEANS, WITH A FOCUS ON ESTABLISHING MARINE PROTECTED AREAS.
IRS990PF/SupplementaryInformationGrp/GrantOrContriApprvForFutGrp/GrantOrContributionPurposeTxt	1	SUPPORT FOR THE CORAL REEFS OF THE HIGH SEAS COALITION, AN INITIATIVE TO CREATE THE FIRST CORAL REEF MARINE PROTECTED AREAS OF THE HIGH SEAS.
IRS990PF/SupplementaryInformationGrp/GrantOrContriApprvForFutGrp/GrantOrContributionPurposeTxt	2	SUPPORT TO CREATE, EXPAND AND SCALE THE MANAGEMENT OF MARINE PROTECTED AREAS IN KENYA, THE PHILIPPINES, SOLOMON ISLANDS, AND BELIZE.
IRS990PF/SupplementaryInformationGrp/GrantOrContriApprvForFutGrp/GrantOrContributionPurposeTxt	3	SUPPORT CONSERVATION INITIATIVES ACROSS THE HIGH SEAS, MEXICO, PERU, COSTA RICA, THE GALAPAGOS ISLANDS, JAPAN, AND NIUE, CATALYZING LARGE-SCALE OCEAN PROTECTION, COMMUNITY ENGAGEMENT AND SUSTAINABLE FINANCING MECHANISMS.
IRS990PF/SupplementaryInformationGrp/GrantOrContriApprvForFutGrp/GrantOrContributionPurposeTxt	4	SUPPORT THE DESIGNATION OF THE HUDSON CANYON AS A NATIONAL MARINE SANCTUARY, THE FIRST MARINE PROTECTED AREA IN THE NEW YORK METROPOLITAN AREA, AND SUPPORT FOR THE GLOBAL 30X30 ACCELERATOR IN INDIA, TANZANIA AND ARGENTINA.
IRS990PF/SupplementaryInformationGrp/GrantOrContriApprvForFutGrp/RecipientBusinessName/BusinessNameLine1Txt	0	ROCKEFELLER PHILANTHROPY ADVISORS INC
IRS990PF/SupplementaryInformationGrp/GrantOrContriApprvForFutGrp/RecipientBusinessName/BusinessNameLine1Txt	1	CONSERVATION INTERNATIONAL FOUNDATION
IRS990PF/SupplementaryInformationGrp/GrantOrContriApprvForFutGrp/RecipientBusinessName/BusinessNameLine1Txt	2	WILDLIFE CONSERVATION SOCIETY
IRS990PF/SupplementaryInformationGrp/GrantOrContriApprvForFutGrp/RecipientBusinessName/BusinessNameLine1Txt	3	CONSERVATION INTERNATIONAL FOUNDATION
IRS990PF/SupplementaryInformationGrp/GrantOrContriApprvForFutGrp/RecipientBusinessName/BusinessNameLine1Txt	4	WILDLIFE CONSERVATION SOCIETY
IRS990PF/SupplementaryInformationGrp/GrantOrContriApprvForFutGrp/RecipientFoundationStatusTxt	0	PC
IRS990PF/SupplementaryInformationGrp/GrantOrContriApprvForFutGrp/RecipientFoundationStatusTxt	1	PC
IRS990PF/SupplementaryInformationGrp/GrantOrContriApprvForFutGrp/RecipientFoundationStatusTxt	2	PC
IRS990PF/SupplementaryInformationGrp/GrantOrContriApprvForFutGrp/RecipientFoundationStatusTxt	3	PC
IRS990PF/SupplementaryInformationGrp/GrantOrContriApprvForFutGrp/RecipientFoundationStatusTxt	4	PC
IRS990PF/SupplementaryInformationGrp/GrantOrContriApprvForFutGrp/RecipientUSAddress/AddressLine1Txt	0	6 W 48TH ST
IRS990PF/SupplementaryInformationGrp/GrantOrContriApprvForFutGrp/RecipientUSAddress/AddressLine1Txt	1	2011 CRYSTAL DRIVE SUITE 600
IRS990PF/SupplementaryInformationGrp/GrantOrContriApprvForFutGrp/RecipientUSAddress/AddressLine1Txt	2	2300 SOUTHERN BOULEVARD
IRS990PF/SupplementaryInformationGrp/GrantOrContriApprvForFutGrp/RecipientUSAddress/AddressLine1Txt	3	2011 CRYSTAL DRIVE SUITE 600
IRS990PF/SupplementaryInformationGrp/GrantOrContriApprvForFutGrp/RecipientUSAddress/AddressLine1Txt	4	2300 SOUTHERN BOULEVARD
IRS990PF/SupplementaryInformationGrp/GrantOrContriApprvForFutGrp/RecipientUSAddress/CityNm	0	NEW YORK
IRS990PF/SupplementaryInformationGrp/GrantOrContriApprvForFutGrp/RecipientUSAddress/CityNm	1	ARLINGTON
IRS990PF/SupplementaryInformationGrp/GrantOrContriApprvForFutGrp/RecipientUSAddress/CityNm	2	NEW YORK
IRS990PF/SupplementaryInformationGrp/GrantOrContriApprvForFutGrp/RecipientUSAddress/CityNm	3	ARLINGTON
IRS990PF/SupplementaryInformationGrp/GrantOrContriApprvForFutGrp/RecipientUSAddress/CityNm	4	NEW YORK
IRS990PF/SupplementaryInformationGrp/GrantOrContriApprvForFutGrp/RecipientUSAddress/StateAbbreviationCd	0	NY
IRS990PF/SupplementaryInformationGrp/GrantOrContriApprvForFutGrp/RecipientUSAddress/StateAbbreviationCd	1	VA
IRS990PF/SupplementaryInformationGrp/GrantOrContriApprvForFutGrp/RecipientUSAddress/StateAbbreviationCd	2	NY
IRS990PF/SupplementaryInformationGrp/GrantOrContriApprvForFutGrp/RecipientUSAddress/StateAbbreviationCd	3	VA
IRS990PF/SupplementaryInformationGrp/GrantOrContriApprvForFutGrp/RecipientUSAddress/StateAbbreviationCd	4	NY
IRS990PF/SupplementaryInformationGrp/GrantOrContriApprvForFutGrp/RecipientUSAddress/ZIPCd	0	10036
IRS990PF/SupplementaryInformationGrp/GrantOrContriApprvForFutGrp/RecipientUSAddress/ZIPCd	1	22202
IRS990PF/SupplementaryInformationGrp/GrantOrContriApprvForFutGrp/RecipientUSAddress/ZIPCd	2	10460
IRS990PF/SupplementaryInformationGrp/GrantOrContriApprvForFutGrp/RecipientUSAddress/ZIPCd	3	22202
IRS990PF/SupplementaryInformationGrp/GrantOrContriApprvForFutGrp/RecipientUSAddress/ZIPCd	4	10460
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	0	100000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	1	1000000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	2	100000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	3	300000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	4	300000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	5	200000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	0	SUPPORT FOR THE CONTINUED GROWTH OF THE CLEAN REGATTAS PROGRAM AND OTHER SAILING PROGRAMS TO PROTECT CARIBBEAN CORAL REEFS AND MARINE ECOSYSTEMS.
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	1	SUPPORT FOR OCEANS 5, WHICH IS DEDICATED TO PROTECTING THE WORLD'S OCEANS, WITH A FOCUS ON ESTABLISHING MARINE PROTECTED AREAS.
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	2	SUPPORT FOR THE CORAL REEFS OF THE HIGH SEAS COALITION, AN INITIATIVE TO CREATE THE FIRST CORAL REEF MARINE PROTECTED AREAS OF THE HIGH SEAS.
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	3	SUPPORT TO CREATE, EXPAND AND SCALE THE MANAGEMENT OF MARINE PROTECTED AREAS IN KENYA, THE PHILIPPINES, SOLOMON ISLANDS, AND BELIZE.
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	4	SUPPORT CONSERVATION INITIATIVES ACROSS THE HIGH SEAS, MEXICO, PERU, COSTA RICA, THE GALAPAGOS ISLANDS, JAPAN, AND NIUE, CATALYZING LARGE-SCALE OCEAN PROTECTION, COMMUNITY ENGAGEMENT AND SUSTAINABLE FINANCING MECHANISMS.
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	5	SUPPORT THE DESIGNATION OF THE HUDSON CANYON AS A NATIONAL MARINE SANCTUARY, THE FIRST MARINE PROTECTED AREA IN THE NEW YORK METROPOLITAN AREA, AND SUPPORT FOR THE GLOBAL 30X30 ACCELERATOR IN INDIA, TANZANIA AND ARGENTINA.
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	0	OCEANA INC
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	1	ROCKEFELLER PHILANTHROPY ADVISORS INC
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	2	CONSERVATION INTERNATIONAL FOUNDATION
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	3	WILDLIFE CONSERVATION SOCIETY
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	4	CONSERVATION INTERNATIONAL FOUNDATION
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	5	WILDLIFE CONSERVATION SOCIETY
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusTxt	0	PC
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusTxt	1	PC
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusTxt	2	PC
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusTxt	3	PC
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusTxt	4	PC
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusTxt	5	PC
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	0	1025 CONNECTICUT AVE NW SUITE 200
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	1	6 W 48TH ST
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	2	2011 CRYSTAL DRIVE SUITE 600
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	3	2300 SOUTHERN BOULEVARD
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	4	2011 CRYSTAL DRIVE SUITE 600
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	5	2300 SOUTHERN BOULEVARD
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	0	WASHINGTON
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	1	NEW YORK
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	2	ARLINGTON
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	3	NEW YORK
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	4	ARLINGTON
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	5	NEW YORK
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	0	DC
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	1	NY
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	2	VA
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	3	NY
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	4	VA
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	5	NY
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	0	20036
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	1	10036
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	2	22202
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	3	10460
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	4	22202
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	5	10460
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IRS990PF/SupplementaryInformationGrp/TotalGrantOrContriPdDurYrAmt	0	2000000
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/LoansOrLoanGuaranteesInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/PerformanceOfServicesEtcInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/PurchaseOfAssetsNonchrtblEOInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/ReimbursementArrangementsInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/RelationshipsNonchrtblEOInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/RentalOfFacilitiesOthAssetsInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/SalesOrExchangesOfAssetsInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/SharingOfFacilitiesEtcInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/TrnsfrOfCashToNonchrtblEOInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/TrnsfrOtherAssetNonchrtblEOInd	0	0
IRS990PF/UndistributedIncomeGrp/AppliedToCurrentYearAmt	0	380642
IRS990PF/UndistributedIncomeGrp/AppliedToPriorYearsAmt	0	0
IRS990PF/UndistributedIncomeGrp/AppliedToYear1Amt	0	0
IRS990PF/UndistributedIncomeGrp/CorpusDistri170b1EOr4942g3Amt	0	0
IRS990PF/UndistributedIncomeGrp/DistributableAsAdjustedAmt	0	380642
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovAppCYAmt	0	0
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr2Amt	0	5612569
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr3Amt	0	4436873
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr4Amt	0	3050302
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr5Amt	0	4126128
IRS990PF/UndistributedIncomeGrp/ExcessDistriCyovAppCYCorpusAmt	0	0
IRS990PF/UndistributedIncomeGrp/ExcessDistriCyovFromYr5Amt	0	4126128
IRS990PF/UndistributedIncomeGrp/ExcessDistriCyovToNextYrAmt	0	14719102
IRS990PF/UndistributedIncomeGrp/ExcessFromCurrentYearAmt	0	1619358
IRS990PF/UndistributedIncomeGrp/ExcessFromYear2Amt	0	5612569
IRS990PF/UndistributedIncomeGrp/ExcessFromYear3Amt	0	4436873
IRS990PF/UndistributedIncomeGrp/ExcessFromYear4Amt	0	3050302
IRS990PF/UndistributedIncomeGrp/PriorYearDeficiencyOrTaxAmt	0	0
IRS990PF/UndistributedIncomeGrp/PriorYearUndistributedIncmAmt	0	0
IRS990PF/UndistributedIncomeGrp/QualifyingDistributionsAmt	0	2000000
IRS990PF/UndistributedIncomeGrp/RemainingDistriFromCorpusAmt	0	1619358
IRS990PF/UndistributedIncomeGrp/Taxable1Amt	0	0
IRS990PF/UndistributedIncomeGrp/Taxable2Amt	0	0
IRS990PF/UndistributedIncomeGrp/TotalCorpusAmt	0	18845230
IRS990PF/UndistributedIncomeGrp/TotalExcessDistributionCyovAmt	0	17225872
IRS990PF/UndistributedIncomeGrp/TotalForPriorYearsAmt	0	0
IRS990PF/UndistributedIncomeGrp/TreatedAsDistriFromCorpusAmt	0	0
IRS990PF/UndistributedIncomeGrp/UndistributedIncomeCYAmt	0	0
IRS990PF/UndistributedIncomeGrp/UndistributedIncomePYAmt	0	0
OtherIncreasesSchedule/OtherIncreasesDetail/Amt	0	319227
OtherIncreasesSchedule/OtherIncreasesDetail/Desc	0	CHANGE IN MARKET VALUE
OtherProfessionalFeesSchedule/OtherProfessionalFeesDetail/Amt	0	965
OtherProfessionalFeesSchedule/OtherProfessionalFeesDetail/CategoryTxt	0	INVESTMENT MANAGEMENT FEES
OtherProfessionalFeesSchedule/OtherProfessionalFeesDetail/DisbursementsCharitablePrpsAmt	0	0
OtherProfessionalFeesSchedule/OtherProfessionalFeesDetail/NetInvestmentIncomeAmt	0	965
ReturnHeader/BuildTS	0	2025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd	0	1
ReturnHeader/BusinessOfficerGrp/PersonNm	0	ANGELOS KONTOPANAGIOTIS
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt	0	TREASURER
ReturnHeader/BusinessOfficerGrp/PhoneNum	0	9732547755
ReturnHeader/BusinessOfficerGrp/SignatureDt	0	2025-11-14
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt	0	THE TIFFANY & CO FOUNDATION
ReturnHeader/Filer/BusinessNameControlTxt	0	TIFF
ReturnHeader/Filer/EIN	0	134096178
ReturnHeader/Filer/PhoneNum	0	9732547000
ReturnHeader/Filer/USAddress/AddressLine1Txt	0	CO TAX DEPT 100 BAYER BLVD B100
ReturnHeader/Filer/USAddress/CityNm	0	WHIPPANY
ReturnHeader/Filer/USAddress/StateAbbreviationCd	0	NJ
ReturnHeader/Filer/USAddress/ZIPCd	0	07981
ReturnHeader/IRSResponsiblePrtyInfoCurrInd	0	0
ReturnHeader/PreparerFirmGrp/PreparerFirmEIN	0	135565207
ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt	0	KPMG LLP
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt	0	TWO MANHATTAN WEST 375 9TH AVENUE
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm	0	NEW YORK
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd	0	NY
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd	0	10001
ReturnHeader/PreparerPersonGrp/PhoneNum	0	2127589700
ReturnHeader/PreparerPersonGrp/PreparationDt	0	2025-11-10
ReturnHeader/PreparerPersonGrp/PreparerPersonNm	0	DEVIN L DUNCAN
ReturnHeader/ReturnTs	0	2025-11-14T13:30:05-06:00
ReturnHeader/ReturnTypeCd	0	990PF
ReturnHeader/TaxPeriodBeginDt	0	2024-01-01
ReturnHeader/TaxPeriodEndDt	0	2024-12-31