JOHN & PATRICIA KLINGENSTEIN FUND: Form 990PF, tax year 2023

View the entire original 990 at ProPublica ↗

Organization: JOHN & PATRICIA KLINGENSTEIN FUND (EIN 13-4062589)
Tax period: 2023-01-01 to 2023-12-31
Filed: 2024-11-15
IRS object ID: 202433209349102803
Schema version: 2023v5.1
Source: Download XML · Original 990 at ProPublica

Every field in the e-filed return. Faint text is the IRS element name, for citing.

Return header
Form 990-PF
Schedule B
Accounting Fees Schedule
Contractor Compensation Expln
Depreciation Schedule
Investments Corp Stock Schedule
Investments Govt Obligations Sch
Investments Other Schedule2
Other Expenses Schedule
Other Income Schedule2
Other Increases Schedule
Other Professional Fees Schedule
Taxes Schedule

Return header ReturnHeader

Field	Value	IRS element (for citing)
Return	2024-11-15T09:25:52-06:00	ReturnTs
Tax Period End	2023-12-31	TaxPeriodEndDt

Preparer Firm PreparerFirmGrp

Preparer Firm Name PreparerFirmName

Field	Value	IRS element (for citing)
Business Name Line1	HOFFMAN MULLIGAN CPAS LLP	BusinessNameLine1Txt

Preparer US Address PreparerUSAddress

Field	Value	IRS element (for citing)
Address Line1	61 BROADWAY - SUITE 1601	AddressLine1Txt
City	NEW YORK	CityNm
State Abbreviation	NY	StateAbbreviationCd
ZIP	100062756	ZIPCd

Field	Value	IRS element (for citing)
Return Type	990PF	ReturnTypeCd
Tax Period Begin	2023-01-01	TaxPeriodBeginDt

Filer Filer

Field	Value	IRS element (for citing)
EIN	134062589	EIN

Business Name BusinessName

Field	Value	IRS element (for citing)
Business Name Line1	JOHN & PATRICIA KLINGENSTEIN FUND	BusinessNameLine1Txt

Field	Value	IRS element (for citing)
In Care Of	% JANET L MULLIGAN	InCareOfNm
Business Name Control	JOHN	BusinessNameControlTxt
Phone	2125831100	PhoneNum

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	61 BROADWAY STE 1601	AddressLine1Txt
City	NEW YORK	CityNm
State Abbreviation	NY	StateAbbreviationCd
ZIP	10006	ZIPCd

Business Officer BusinessOfficerGrp

Field	Value	IRS element (for citing)
Person	NANCY SIMPKINS	PersonNm
Person Title	TRUSTEE	PersonTitleTxt
Phone	2125831100	PhoneNum
Signature	2024-04-29	SignatureDt
Discuss With Paid Preparer	Yes (true)	DiscussWithPaidPreparerInd

Field	Value	IRS element (for citing)
IRS Responsible Prty Info Curr	Yes (true)	IRSResponsiblePrtyInfoCurrInd

Preparer Person PreparerPersonGrp

Field	Value	IRS element (for citing)
Preparer Person	JANET MULLIGAN CPA	PreparerPersonNm
PTIN	P00850378	PTIN
Phone	2125831100	PhoneNum
Preparation	2024-04-29	PreparationDt

Field	Value	IRS element (for citing)
Tax	2023	TaxYr
Build TS	2024-10-15 13:58:12Z	BuildTS

Form 990-PF IRS990PF

Field	Value	IRS element (for citing)
Organization501c3 Exempt PF	Yes (X)	Organization501c3ExemptPFInd
FMV Assets EOY	$116,692,470	FMVAssetsEOYAmt
Method Of Accounting Cash	Yes (X)	MethodOfAccountingCashInd

Analysis Of Revenue And Expenses AnalysisOfRevenueAndExpenses

Field	Value	IRS element (for citing)
Contri Rcvd Rev And Expnss	$2,101,083	ContriRcvdRevAndExpnssAmt
Dividends Rev And Expnss	$1,436,278	DividendsRevAndExpnssAmt
Dividends Net Invst Incm	$1,436,278	DividendsNetInvstIncmAmt
Net Gain Sale Ast Rev And Expnss	-$300,861	NetGainSaleAstRevAndExpnssAmt
Gross Sales Price	$4,711,580	GrossSalesPriceAmt
Cap Gain Net Incm Net Invst Incm	$0	CapGainNetIncmNetInvstIncmAmt
Other Income Rev And Expnss	$26,228	OtherIncomeRevAndExpnssAmt
Other Income Net Invst Incm	$26,228	OtherIncomeNetInvstIncmAmt
Total Rev And Expnss	$3,262,728	TotalRevAndExpnssAmt
Total Net Invst Incm	$1,462,506	TotalNetInvstIncmAmt
Comp Ofcr Dir Trst Rev And Expnss	$0	CompOfcrDirTrstRevAndExpnssAmt
Oth Empl Slrs Wgs Rev And Expnss	$85,557	OthEmplSlrsWgsRevAndExpnssAmt
Oth Empl Slrs Wgs Dsbrs Chrtbl	$85,557	OthEmplSlrsWgsDsbrsChrtblAmt
Pension Empl Bnft Rev And Expnss	$18,356	PensionEmplBnftRevAndExpnssAmt
Pension Empl Bnft Dsbrs Chrtbl	$18,356	PensionEmplBnftDsbrsChrtblAmt
Accounting Fees Rev And Expnss	$10,900	AccountingFeesRevAndExpnssAmt
Accounting Fees Net Invst Incm	$5,450	AccountingFeesNetInvstIncmAmt
Accounting Fees Adj Net Incm	$0	AccountingFeesAdjNetIncmAmt
Accounting Fees Chrtbl Prps	$5,450	AccountingFeesChrtblPrpsAmt
Other Prof Fees Rev And Expnss	$162,115	OtherProfFeesRevAndExpnssAmt
Other Prof Fees Net Invst Incm	$135,758	OtherProfFeesNetInvstIncmAmt
Other Prof Fees Dsbrs Chrtbl	$26,357	OtherProfFeesDsbrsChrtblAmt
Taxes Rev And Expnss	$34	TaxesRevAndExpnssAmt
Taxes Net Invst Incm	$34	TaxesNetInvstIncmAmt
Other Expenses Rev And Expnss	$9,291	OtherExpensesRevAndExpnssAmt
Other Expenses Net Invst Incm	$5,946	OtherExpensesNetInvstIncmAmt
Other Expenses Dsbrs Chrtbl	$3,345	OtherExpensesDsbrsChrtblAmt
Tot Opr Expenses Rev And Expnss	$286,253	TotOprExpensesRevAndExpnssAmt
Tot Opr Expenses Net Invst Incm	$147,188	TotOprExpensesNetInvstIncmAmt
Tot Opr Expenses Adj Net Incm	$0	TotOprExpensesAdjNetIncmAmt
Tot Opr Expenses Dsbrs Chrtbl	$139,065	TotOprExpensesDsbrsChrtblAmt
Contri Paid Rev And Expnss	$5,039,200	ContriPaidRevAndExpnssAmt
Contri Paid Dsbrs Chrtbl	$5,039,200	ContriPaidDsbrsChrtblAmt
Total Expenses Rev And Expnss	$5,325,453	TotalExpensesRevAndExpnssAmt
Total Expenses Net Invst Incm	$147,188	TotalExpensesNetInvstIncmAmt
Total Expenses Adj Net Incm	$0	TotalExpensesAdjNetIncmAmt
Total Expenses Dsbrs Chrtbl	$5,178,265	TotalExpensesDsbrsChrtblAmt
Excess Revenue Over Expenses	-$2,062,725	ExcessRevenueOverExpensesAmt
Net Investment Income	$1,315,318	NetInvestmentIncomeAmt

Form990 PF Balance Sheets Form990PFBalanceSheetsGrp

Field	Value	IRS element (for citing)
Cash BOY	$255,101	CashBOYAmt
Cash EOY	$71,854	CashEOYAmt
Cash EOYFMV	$71,854	CashEOYFMVAmt
US Government Obligations BOY	$445,476	USGovernmentObligationsBOYAmt
US Government Obligations EOY	$167,781	USGovernmentObligationsEOYAmt
US Govt Obligations EOYFMV	$167,991	USGovtObligationsEOYFMVAmt
Corporate Stock BOY	$117,096,603	CorporateStockBOYAmt
Corporate Stock EOY	$115,139,972	CorporateStockEOYAmt
Corporate Stock EOYFMV	$115,853,198	CorporateStockEOYFMVAmt
Other Investments BOY	$244,578	OtherInvestmentsBOYAmt
Other Investments EOY	$837,200	OtherInvestmentsEOYAmt
Other Investments EOYFMV	$599,427	OtherInvestmentsEOYFMVAmt
Total Assets BOY	$118,041,758	TotalAssetsBOYAmt
Total Assets EOY	$116,216,807	TotalAssetsEOYAmt
Total Assets EOYFMV	$116,692,470	TotalAssetsEOYFMVAmt
Total Liabilities BOY	$0	TotalLiabilitiesBOYAmt
Total Liabilities EOY	$0	TotalLiabilitiesEOYAmt
Org Does Not Follow FASB117	Yes (X)	OrgDoesNotFollowFASB117Ind
Capital Stock BOY	$118,037,955	CapitalStockBOYAmt
Capital Stock EOY	$116,213,004	CapitalStockEOYAmt
Tot Net Ast Or Fund Balances BOY	$118,037,955	TotNetAstOrFundBalancesBOYAmt
Tot Net Ast Or Fund Balances EOY	$116,213,004	TotNetAstOrFundBalancesEOYAmt
Total Liabilities Net Ast BOY	$118,037,955	TotalLiabilitiesNetAstBOYAmt
Total Liabilities Net Ast EOY	$116,213,004	TotalLiabilitiesNetAstEOYAmt

Chg In Net Assets Fund Balances ChgInNetAssetsFundBalancesGrp

Field	Value	IRS element (for citing)
Tot Net Ast Or Fund Balances BOY	$118,037,955	TotNetAstOrFundBalancesBOYAmt
Excess Revenue Over Expenses	-$2,062,725	ExcessRevenueOverExpensesAmt
Other Increases	$237,774	OtherIncreasesAmt
Subtotal	$116,213,004	SubtotalAmt
Tot Net Ast Or Fund Balances EOY	$116,213,004	TotNetAstOrFundBalancesEOYAmt

Cap Gains Loss Tx Invst Incm Detail CapGainsLossTxInvstIncmDetail

Cap Gains Loss Tx Invst Incm CapGainsLossTxInvstIncmGrp (3 entries)

PropertyPropertyDesc	Gross Sales PriceGrossSalesPriceAmt	Cost Or Other BasisCostOrOtherBasisAmt	Gain Or LossGainOrLossAmt	Gains Minus Excess Or LossesGainsMinusExcessOrLossesAmt
US TREASURY BILLS SOLD BEFORE MATURITY	$760,771	$760,771
SPDR S&P 500 ETF	$3,950,809	$4,250,309	-$299,500	-$299,500
SHORT-TERM GAIN THRU K-1	$14		$14	$14

Field	Value	IRS element (for citing)
Capital Gain Net Income	-$299,486	CapitalGainNetIncomeAmt

Excise Tax Based On Invst Incm ExciseTaxBasedOnInvstIncmGrp

Field	Value	IRS element (for citing)
Investment Income Excise Tax	$18,283	InvestmentIncomeExciseTaxAmt
Subtotal	$18,283	SubtotalAmt
Tax Based On Investment Income	$18,283	TaxBasedOnInvestmentIncomeAmt
Estimated Plus Ovpmt Incm Tx	$20,000	EstimatedPlusOvpmtIncmTxAmt
Exempt Frgn Org Tax Wthld At Srce	$0	ExemptFrgnOrgTaxWthldAtSrceAmt
Extsn Request Income Tax Paid	$7,000	ExtsnRequestIncomeTaxPaidAmt
Total Payments And Credits	$27,000	TotalPaymentsAndCreditsAmt
Form2220 Attached	Yes (X)	Form2220AttachedInd
Es Penalty	$0	EsPenaltyAmt
Overpayment	$8,717	OverpaymentAmt
Applied To ES Tax	$8,717	AppliedToESTaxAmt

Statements Regarding Acty StatementsRegardingActyGrp

Field	Value	IRS element (for citing)
Legislative Political Acty	false	LegislativePoliticalActyInd
More Than100 Spent	false	MoreThan100SpentInd
Form1120 POL Filed	false	Form1120POLFiledInd
Activities Not Previously Rpt	false	ActivitiesNotPreviouslyRptInd
Changes To Articles Or Bylaws	false	ChangesToArticlesOrBylawsInd
Unrelated Bus Incm Over Limit	false	UnrelatedBusIncmOverLimitInd
Organization Dissolved Etc	false	OrganizationDissolvedEtcInd
Section508e Rqr Satisfied	Yes (true)	Section508eRqrSatisfiedInd
At Least5000 In Assets	Yes (true)	AtLeast5000InAssetsInd
Org Report Or Register State	CT	OrgReportOrRegisterStateCd
Form990 PF Filed With Atty Gen	Yes (true)	Form990PFFiledWithAttyGenInd
Private Operating Foundation	false	PrivateOperatingFoundationInd
New Substantial Contributors	Yes (true)	NewSubstantialContributorsInd
Own Controlled Entity	false	OwnControlledEntityInd
Donor Advised Fund	false	DonorAdvisedFundInd
Comply With Public Insp Rqr	Yes (true)	ComplyWithPublicInspRqrInd

Persons With Books Name PersonsWithBooksName

Field	Value	IRS element (for citing)
Business Name Line1	JANET L MULLIGAN	BusinessNameLine1Txt

Field	Value	IRS element (for citing)
Phone	2125831100	PhoneNum

Location Of Books US Address LocationOfBooksUSAddress

Field	Value	IRS element (for citing)
Address Line1	C/O HOFFMAN MULLIGAN 61 BROADWAY	AddressLine1Txt
City	NY	CityNm
State Abbreviation	NY	StateAbbreviationCd
ZIP	10006	ZIPCd

Field	Value	IRS element (for citing)
Foreign Accounts Question	false	ForeignAccountsQuestionInd

Statements Regarding Acty4720 StatementsRegardingActy4720Grp

Field	Value	IRS element (for citing)
Sale Or Exch Disqualified Prsn	false	SaleOrExchDisqualifiedPrsnInd
Brrw Or Lend Disqualified Prsn	false	BrrwOrLendDisqualifiedPrsnInd
Furn Goods Disqualified Prsn	Yes (true)	FurnGoodsDisqualifiedPrsnInd
Pay Comp Disqualified Prsn	false	PayCompDisqualifiedPrsnInd
Transfer Ast Disqualified Prsn	false	TransferAstDisqualifiedPrsnInd
Payment To Government Official	false	PaymentToGovernmentOfficialInd
Acts Fail To Qlfy As Exceptions	false	ActsFailToQlfyAsExceptionsInd
Uncorrected Prior Acts	false	UncorrectedPriorActsInd
Undistributed Income PY	false	UndistributedIncomePYInd
Business Holdings	false	BusinessHoldingsInd
Jeopardy Investments	false	JeopardyInvestmentsInd
Uncorrected PY Jeopardy Invst	false	UncorrectedPYJeopardyInvstInd
Influence Legislation	false	InfluenceLegislationInd
Influence Election	false	InfluenceElectionInd
Grants To Individuals	false	GrantsToIndividualsInd
Grants To Organizations	false	GrantsToOrganizationsInd
Noncharitable Purpose	false	NoncharitablePurposeInd
Rcv Fnds To Pay Prsnl Bnft Cntrct	false	RcvFndsToPayPrsnlBnftCntrctInd
Pay Premiums Prsnl Bnft Cntrct	false	PayPremiumsPrsnlBnftCntrctInd
Prohibited Tax Shelter Trans	false	ProhibitedTaxShelterTransInd
Subj To Tax Rmnrtn Ex Prcht Pymt	false	SubjToTaxRmnrtnExPrchtPymtInd

Officer Dir Trst Key Empl Info OfficerDirTrstKeyEmplInfoGrp

Officer Dir Trst Key Empl OfficerDirTrstKeyEmplGrp (5 entries)

Address Line1USAddress/AddressLine1Txt	CityUSAddress/CityNm	State AbbreviationUSAddress/StateAbbreviationCd	ZIPUSAddress/ZIPCd	TitleTitleTxt	Average Hrs Per Wk Devoted To PosAverageHrsPerWkDevotedToPosRt	CompensationCompensationAmt	Employee Benefit ProgramEmployeeBenefitProgramAmt	Expense Account Other AllwncExpenseAccountOtherAllwncAmt
PATRICIA KLINGENSTEIN-Until 22023
61 BROADWAY STE 1601	NEW YORK	NY	10006	TRUSTEE	0.0	$0	$0	$0
ANDREW KLINGENSTEIN
61 BROADWAY STE 1601	NEW YORK	NY	10006	TRUSTEE	5.0	$0	$0	$0
NANCY SIMPKINS
61 BROADWAY STE 1601	NEW YORK	NY	10006	TRUSTEE	5.0	$0	$0	$0
SARAH MARTELL
61 BROADWAY STE 1601	NEW YORK	NY	10006	TRUSTEE	5.0	$0	$0	$0
THOMAS KLINGENSTEIN
61 BROADWAY STE 1601	NEW YORK	NY	10006	TRUSTEE	5.0	$0	$0	$0

Compensation Highest Paid Empl CompensationHighestPaidEmplGrp

Field	Value	IRS element (for citing)
Person	ELIOT BRENNER	PersonNm

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	61 BROADWAY 1601	AddressLine1Txt
City	NEW YORK	CityNm
State Abbreviation	NY	StateAbbreviationCd
ZIP	10006	ZIPCd

Field	Value	IRS element (for citing)
Title	0	TitleTxt
Average Hrs Per Wk Devoted To Pos	0	AverageHrsPerWkDevotedToPosRt
Compensation	$72,293	CompensationAmt
Employee Benefits	$10,127	EmployeeBenefitsAmt

Compensation Of Hghst Pd Cntrct CompensationOfHghstPdCntrctGrp

Business Name BusinessName

Field	Value	IRS element (for citing)
Business Name Line1	COHEN KLINGENSTEIN LLC	BusinessNameLine1Txt

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	1410 BROADWAY STE 1701	AddressLine1Txt
City	NEW YORK	CityNm
State Abbreviation	NY	StateAbbreviationCd
ZIP	10018	ZIPCd

Field	Value	IRS element (for citing)
Service Type	INV ADVISORY FEES	ServiceTypeTxt
Compensation	$135,758	CompensationAmt

Field	Value	IRS element (for citing)
Summary Of Direct Chrtbl Acty		SummaryOfDirectChrtblActyGrp
Sum Of Program Related Invst		SumOfProgramRelatedInvstGrp

Minimum Investment Return MinimumInvestmentReturnGrp

Field	Value	IRS element (for citing)
Average Monthly FMV Of Sec	$106,388,729	AverageMonthlyFMVOfSecAmt
Average Monthly Cash Balances	$496,679	AverageMonthlyCashBalancesAmt
FMV All Other Noncharitable Ast	$255,560	FMVAllOtherNoncharitableAstAmt
Total FMV Of Unused Assets	$107,140,968	TotalFMVOfUnusedAssetsAmt
Acquisition Indebtedness	$0	AcquisitionIndebtednessAmt
Adjusted Total FMV Of Unused Ast	$107,140,968	AdjustedTotalFMVOfUnusedAstAmt
Cash Deemed Charitable	$1,607,115	CashDeemedCharitableAmt
Net Vl Noncharitable Assets	$105,533,853	NetVlNoncharitableAssetsAmt
Minimum Investment Return	$5,276,693	MinimumInvestmentReturnAmt

Distributable Amount DistributableAmountGrp

Field	Value	IRS element (for citing)
Minimum Investment Return	$5,276,693	MinimumInvestmentReturnAmt
Tax Based On Investment Income	$18,283	TaxBasedOnInvestmentIncomeAmt
Total Tax	$18,283	TotalTaxAmt
Distributable Before Adj	$5,258,410	DistributableBeforeAdjAmt
Distributable Before Ded	$5,258,410	DistributableBeforeDedAmt
Distributable As Adjusted	$5,258,410	DistributableAsAdjustedAmt

PF Qualifying Distributions PFQualifyingDistributionsGrp

Field	Value	IRS element (for citing)
Expenses And Contributions	$5,178,265	ExpensesAndContributionsAmt
Program Related Invst Total	$0	ProgramRelatedInvstTotalAmt
Charitable Assets Acquis Paid	$0	CharitableAssetsAcquisPaidAmt
Set Aside Suitability Test	$0	SetAsideSuitabilityTestAmt
Set Aside Cash Distri Test	$0	SetAsideCashDistriTestAmt
Qualifying Distributions	$5,178,265	QualifyingDistributionsAmt

Undistributed Income UndistributedIncomeGrp

Field	Value	IRS element (for citing)
Distributable As Adjusted	$5,258,410	DistributableAsAdjustedAmt
Undistributed Income PY	$5,024,702	UndistributedIncomePYAmt
Prior Year1	2021	PriorYear1Yr
Prior Year2	2020	PriorYear2Yr
Prior Year3	2019	PriorYear3Yr
Excess Distribution Cyov Yr1	$0	ExcessDistributionCyovYr1Amt
Total Excess Distribution Cyov	$0	TotalExcessDistributionCyovAmt
Qualifying Distributions	$5,178,265	QualifyingDistributionsAmt
Applied To Year1	$5,024,702	AppliedToYear1Amt
Applied To Current Year	$153,563	AppliedToCurrentYearAmt
Remaining Distri From Corpus	$0	RemainingDistriFromCorpusAmt
Excess Distri Cyov App CY Corpus	$0	ExcessDistriCyovAppCYCorpusAmt
Excess Distribution Cyov App CY	$0	ExcessDistributionCyovAppCYAmt
Total Corpus	$0	TotalCorpusAmt
Undistributed Income CY	$5,104,847	UndistributedIncomeCYAmt
Excess Distri Cyov To Next Yr	$0	ExcessDistriCyovToNextYrAmt
Excess From Current Year	$0	ExcessFromCurrentYearAmt

Field	Value	IRS element (for citing)
Private Operating Foundations		PrivateOperatingFoundationsGrp

Supplementary Information SupplementaryInformationGrp

Field	Value	IRS element (for citing)
Only Contri To Preselected	Yes (X)	OnlyContriToPreselectedInd

Grant Or Contribution Pd Dur Yr GrantOrContributionPdDurYrGrp (74 entries)

Address Line1RecipientUSAddress/AddressLine1Txt	CityRecipientUSAddress/CityNm	State AbbreviationRecipientUSAddress/StateAbbreviationCd	ZIPRecipientUSAddress/ZIPCd	Recipient RelationshipRecipientRelationshipTxt	Recipient Foundation StatusRecipientFoundationStatusTxt	Grant Or Contribution PurposeGrantOrContributionPurposeTxt	AmtAmt
AMERICAN TRUST FOR THE BRITISH LIBRARY
5030 BROADWAY SUITE 678	NEW YORK	NY	10034	NONE	PC	GENERAL PURPOSE	$500
NATIONAL CENTER FOR THE AMERICAN REVOLUTION
101 S THIRD STREET	PHILADELPHIA	PA	19106	NONE	PC	GENERAL PURPOSE	$1,000
GREENWICH HISTORICAL SOCIETY
47 STRICKLAND RD	COS COB	CT	06807	NONE	PC	GENERAL PURPOSE	$2,500
CENTER FOR EDUCATIONAL INNOVATION(CEI)
369 Lexington Ave Ste 303	New York	NY	10017	NONE	PC	GENERAL PURPOSE	$500
Dexter Hall at the New-York Historical Society
170 Central Park West	New York	NY	10024	NONE	PC	GENERAL PURPOSE $1,100,000 STRAWBERRY LUNCH $ 50,000	$1,150,000
7 Lakes Alliance
137 Main Street	Belgrade Lakes	ME	04918	NONE	PC	GENERAL PURPOSE- 5/31/2023 $225,000 GENERAL PURPOSE- 11/13/2023 $200,000	$425,000
Teatro Nuovo
820 West End Avenue Suite 9E	New York	NY	10025	NONE	PC	GENERAL PURPOSE	$525,000
The Hastings Center
21 Malcolm Malcom Gordon Rd	Garrison	NY	10524	NONE	PC	GENERAL PURPOSE	$70,000
The Frick Collection
945 Madison Ave	New York	NY	10021	NONE	PC	GENERAL PURPOSE	$120,000
AIM Academy BR
1200 River Road	Conshohocken	PA	19428	NONE	PC	GENERAL PURPOSE	$50,000
Smith College
10 ELM STREET	Northampton	MA	01063	NONE	PC	ALUMNAE FUND	$5,000
Teachers College Columbia University
525 W 120th St	New York	NY	10027	NONE	PC	ANNUAL FUND	$30,000
Waynflete School
360 Spring St	Portland	ME	04102	NONE	PC	WAYNEFLETE FUND	$10,000
The Rockefeller University
1230 York Ave	New York	NY	10065	NONE	PC	UNIVERSITY COUNCIL ANNUAL FUND	$25,000
Baptist Joint Committee
200 Maryland Ave NESuite 301	Washington	DC	20002	NONE	PC	GENERAL PURPOSE	$12,500
No Limits Foundation
265 Centre Rd	Wales	ME	04280	NONE	PC	CAMP NO LIMITS	$5,000
Freedom Forum
9893 Brewers Ct	Laurel	MD	20723	NONE	PC	LIBERTY WORK	$10,000
The Wild Center
45 Museum Dr	Tupper Lake	NY	12986	NONE	PC	GENERAL PURPOSE	$25,000
Maine Resilience Building Network
PO BOX 333	Manchester	ME	04351	NONE	PC	WM CULLEN BRYANT FELLOWS	$5,000
The Metropolitan Museum of Art
1000 5th Ave	New York	NY	10028	NONE	PC	GENERAL PURPOSE	$12,000
Greenwich Hospital
5 Perryridge Rd	Greenwich	CT	06830	NONE	PC	GENERAL PURPOSE	$10,000
UJA-Federation of New York
130 E 59th St	New York	NY	10022	NONE	PC	ANNUAL CAMPAIGN	$100,000
Carnegie Hall
881 7th Ave	New York	NY	10019	NONE	PC	PATRON PROGRAM	$6,500
Gilder Lehrman Institute of American History
49 W 45th St	New York	NY	10036	NONE	PC	GENERAL PURPOSE	$5,000
Hope's Door
50 Broadway Ste 2	Hawthorne	NY	10532	NONE	PC	GENERAL PURPOSE	$5,000
New York Landmarks Conservancy
1 Whitehall St	New York	NY	10004	NONE	PC	GENERAL PURPOSE	$5,000
Women and Science Initiative The Rockefeller Univ
1230 York Avenue Box 164	New York	NY	10065	NONE	PC	WOMEN & SCIENCE	$15,000
The New York Public Library
476 5th Ave	New York	NY	10018	NONE	PC	GENERAL PURPOSE	$50,000
Deerfield Academy
7 Boyden Ln	Deerfield	MA	01342	NONE	PC	ANNUAL FUND	$25,000
Metropolitan Opera Association Inc
30 Lincoln Center	New York	NY	10023	NONE	PC	GENERAL PURPOSE	$75,000
American Enterprise Institute
1789 Massachusetts Avenue NW	Washington	DC	20036	NONE	PC	GENERAL PURPOSE	$10,000
Johns Hopkins Berman Institute of Bioethics
1809 Ashland Ave	Baltimore	MD	21205	NONE	PC	BERMAN INSTITUTE OF BIOETHICS	$15,000
Citizens Union Foundation
PO Box 140917	Staten Island	NY	10314	NONE	PC	GENERAL PURPOSE	$15,000
EL Education
247 West 35th Street 8th Floor	New York	NY	10018	NONE	PC	GENERAL PURPOSE	$10,000
Foundation for Gender-Specific Medicine
903 Park Ave	NEW YORK	NY	10075	NONE	PC	GENERAL PURPOSE	$15,000
Northern Light Health Foundation
43 Whiting Hill Rd	Brewer	ME	04412	NONE	PC	GENERAL PURPOSE	$1,000,000
American Folk Art Museum
2 Lincoln Square	New York	NY	10023	NONE	PC	GENERAL PURPOSE	$2,500
Connecticut Public Broadcasting
1049 Asylum Avenue	Hartford	CT	06105	NONE	PC	GENERAL PURPOSE	$250
Fairfield County's Community Foundation
40 Richards Ave	Norwalk	CT	06854	NONE	PC	GENERAL PURPOSE	$500
Friends of Nathaniel Witherell Inc
70 Parsonage Rd	Greenwich	CT	06830	NONE	PC	GENERAL PURPOSE	$250
Friends of the Maine State Museum
230 State St	Augusta	ME	04330	NONE	PC	GENERAL PURPOSE	$500
Friends of the Upper East Side Historic District I
966 Lexington Ave 3E	New York	NY	10021	NONE	PC	GENERAL PURPOSE	$500
Greenwich Emergency Medical Service Inc
1111 East Putnam Avenue	Riverside	CT	06878	NONE	PC	GENERAL PURPOSE	$250
Greenwich Library
101 West Putnam Avenue	Greenwich	CT	06830	NONE	PC	GENERAL PURPOSE	$500
Harlem Academy
655 St Nicholas Ave	New York	NY	10030	NONE	PC	GENERAL PURPOSE	$500
Harlem Educational Activities Fund (HEAF)
2090 Adam Clayton Powell Jr Blvd	New York	NY	10027	NONE	PC	GENERAL PURPOSE	$500
Historic Deerfield Inc
80 Old Main St	Deerfield	MA	01342	NONE	PC	GENERAL PURPOSE	$200
Horizons at New Canaan Country School
635 Frogtown Rd	New Canaan	CT	06840	NONE	PC	HORIZONS PROGRAM	$1,500
Library of America
14 E 60th St 1101	New York	NY	10022	NONE	PC	GENERAL PURPOSE	$1,500
Lincoln Center Theater
150 W 65th St	New York	NY	10023	NONE	PC	GENERAL PURPOSE	$2,500
The Literacy Lab
1400 16th St NW 410	Washington	DC	20036	NONE	PC	GENERAL PURPOSE	$2,500
Make-A-Wish Connecticut
56 Commerce Dr	Trumbull	CT	06611	NONE	PC	GENERAL PURPOSE	$250
Citymeals on Wheels
355 Lexington Ave 3	New York	NY	10017	NONE	PC	GENERAL PURPOSE	$250
Caramoor Center for Music and the Arts
149 Girdle Ridge Rd	Katonah	NY	10536	NONE	PC	GENERAL PURPOSE	$1,500
Bruce Museum
1 Museum Dr	Greenwich	CT	06830	NONE	PC	GENERAL PURPOSE	$2,000
At Home in Greenwich
139 E Putnam Ave Suite 220	Greenwich	CT	06830	NONE	PC	GENERAL PURPOSE	$500
Animal Medical Center
510 East 62nd Street	New York	NY	10065	NONE	PC	GENERAL PURPOSE	$1,000
Cold Spring Harbor Laboratory
1 Bungtown Rd	Cold Spring Harbor	NY	11724	NONE	PC	GENERAL PURPOSE	$500
Connecticut Food Bank
2 Research Parkway	Wallingford	CT	06492	NONE	PC	GENERAL PURPOSE	$250
Municipal Art Society of New York
488 Madison Ave 1900	New York	NY	10022	NONE	PC	GENERAL PURPOSE	$500
The Museum of Modern Art
11 W 53rd St	New York	NY	10019	NONE	PC	GENERAL PURPOSE	$1,000
The Nature Conservancy
322 8th Ave	New York	NY	10001	NONE	PC	GENERAL PURPOSE	$250
New York Public Radio
160 Varick Street 8th floor	New York	NY	10013	NONE	PC	WQXR	$1,000
REAP
One Centre Street 22nd Floor	New York	NY	10007	NONE	PC	GENERAL PURPOSE	$500
SAFE HORIZON
2 Lafayette St	New York	NY	10007	NONE	PC	GENERAL PURPOSE	$1,000
Smile Train
633 3rd Ave 9th floor	New York	NY	10017	NONE	PC	GENERAL PURPOSE	$250
Smith College Club of NYC
702 Union St	Brooklyn	NY	11215	NONE	PC	SCHOLARSHIP FUND	$2,000
The Stecher and Horowitz Foundation
119 W 57th St 1401	New York	NY	10019	NONE	PC	GENERAL PURPOSE	$1,000
Young Concert Artists
1776 Broadway Suite 1500	New York	NY	10019	NONE	PC	GENERAL PURPOSE	$500
United Way of Greenwich
2 Dearfield Dr 300	Greenwich	CT	06831	NONE	PC	GENERAL PURPOSE	$5,000
Teatro Nuovo Grant
820 W End Ave Room 2D	New York	NY	10025	NONE	PC	GENERAL PURPOSE	$500,000
Gilder Lehrman Grant
49 W 45th Street 2nd Floor New Y	New York	NY	10036	NONE	PC	GENERAL PURPOSE	$50,000
Waynflete Grant
MAIN CAMPUS 360 Spring Street	Portland	ME	04102	NONE	PC	GENRAL PURPOSE	$600,000
Yale University
246 Church Street	New Haven	CT	06520	NONE	PC	ALUMNI FUND	$10,000

Field	Value	IRS element (for citing)
Total Grant Or Contri Pd Dur Yr	$5,039,200	TotalGrantOrContriPdDurYrAmt

Analysis Income Producing Acty AnalysisIncomeProducingActyGrp

Field	Value	IRS element (for citing)
Fees Contracts From Govt Ag		FeesContractsFromGovtAgGrp
Membership Dues And Assmnt		MembershipDuesAndAssmntGrp
Int On Sav And Temp Cash Invst		IntOnSavAndTempCashInvstGrp

Dividends And Interest From Sec Dtl DividendsAndInterestFromSecDtl

Field	Value	IRS element (for citing)
Exclusion	14	ExclusionCd
Exclusion	$1,436,278	ExclusionAmt

Field	Value	IRS element (for citing)
Net Rntl Incm Re Debt Fincd Prop		NetRntlIncmReDebtFincdPropGrp
Net Rntl Incm Re Not Debt Fincd Prop		NetRntlIncmReNotDebtFincdProp
Net Rental Income Personal Prop		NetRentalIncomePersonalPropGrp
Other Investment Income		OtherInvestmentIncomeGrp

Gain Sales Ast Oth Than Invntry GainSalesAstOthThanInvntryGrp

Field	Value	IRS element (for citing)
Exclusion	18	ExclusionCd
Exclusion	-$300,861	ExclusionAmt

Field	Value	IRS element (for citing)
Net Income Loss From Special Evt		NetIncomeLossFromSpecialEvtGrp
Gross Profit Loss Sls Of Invntry		GrossProfitLossSlsOfInvntryGrp

Other Revenue Described OtherRevenueDescribedGrp

Field	Value	IRS element (for citing)
Desc	ORDINARY INCOME (LOSS) THROUGH PARTNERSHIPS	Desc
Unrelated Business Taxbl Incm	$26,228	UnrelatedBusinessTaxblIncmAmt
Exclusion	01	ExclusionCd

Subtotals Incm Producing Acty SubtotalsIncmProducingActyGrp

Field	Value	IRS element (for citing)
Unrelated Business Taxbl Incm	$26,228	UnrelatedBusinessTaxblIncmAmt
Exclusion	$1,135,417	ExclusionAmt

Field	Value	IRS element (for citing)
Total Income Producing Acty	$1,161,645	TotalIncomeProducingActyAmt

Trnsfr Trans Rln Nonchrtbl EO TrnsfrTransRlnNonchrtblEOGrp

Field	Value	IRS element (for citing)
Trnsfr Of Cash To Nonchrtbl EO	false	TrnsfrOfCashToNonchrtblEOInd
Trnsfr Other Asset Nonchrtbl EO	false	TrnsfrOtherAssetNonchrtblEOInd
Sales Or Exchanges Of Assets	false	SalesOrExchangesOfAssetsInd
Purchase Of Assets Nonchrtbl EO	false	PurchaseOfAssetsNonchrtblEOInd
Rental Of Facilities Oth Assets	false	RentalOfFacilitiesOthAssetsInd
Reimbursement Arrangements	false	ReimbursementArrangementsInd
Loans Or Loan Guarantees	false	LoansOrLoanGuaranteesInd
Performance Of Services Etc	false	PerformanceOfServicesEtcInd
Sharing Of Facilities Etc	false	SharingOfFacilitiesEtcInd
Relationships Nonchrtbl EO	false	RelationshipsNonchrtblEOInd

Schedule B IRS990ScheduleB

Field	Value	IRS element (for citing)
Organization501c3 Exempt PF	Yes (X)	Organization501c3ExemptPFInd
General Rule	Yes (X)	GeneralRuleInd

Contributor Information ContributorInformationGrp (2 entries)

ContributorContributorNum	Address Line1ContributorUSAddress/AddressLine1Txt	CityContributorUSAddress/CityNm	State AbbreviationContributorUSAddress/StateAbbreviationCd	ZIPContributorUSAddress/ZIPCd	Total ContributionsTotalContributionsAmt	Person ContributionPersonContributionInd	Noncash ContributionNoncashContributionInd
JOHN KLINGENSTEIN 1999 CLAT
1	C/O HOFFMAN MULLIGAN 61 BWAY STE 1	NEW YORK	NY	10006	$1,693,347	Yes (X)
JOHN KLINGENSTEIN 1999 CLAT
2	C/O HOFFMAN MULLIGAN 61 BWAY STE 1	NEW YORK	NY	10006	$407,736	Yes (X)	Yes (X)

Non Cash Property Contribution NonCashPropertyContributionGrp

Field	Value	IRS element (for citing)
Contributor	2	ContributorNum
Noncash Property	VARIOUS INVESTMENT PARTNERSHIPS TRANSFERRED AS FINAL PAYMENT FOR ANNUITY REQUIREMENT	NoncashPropertyDesc
Fair Market Value	$407,736	FairMarketValueAmt
Received	2023-12-31	ReceivedDt

Accounting Fees Schedule AccountingFeesSchedule

Accounting Fees Detail AccountingFeesDetail

Field	Value	IRS element (for citing)
Category	ACCTG FEES	CategoryTxt
Amt	$10,900	Amt
Net Investment Income	$5,450	NetInvestmentIncomeAmt
Disbursements Charitable Prps	$5,450	DisbursementsCharitablePrpsAmt

Contractor Compensation Expln ContractorCompensationExpln

Contractor Comp Expln ContractorCompExplnGrp

Field	Value	IRS element (for citing)
Contractor Person	COHEN KLINGENSTEIN LLC	ContractorPersonNm
Explanation	COHEN KLINGENSTEIN LLC PROVIDES INVESTMENT ADVISORY SERVICES RELATING TO THE FOUNDATION'S BROKERAGE ACCOUNT.	ExplanationTxt

Depreciation Schedule DepreciationSchedule

Investments Corp Stock Schedule InvestmentsCorpStockSchedule

Investments Corporate Stock InvestmentsCorporateStockGrp (2 entries)

StockStockNm	EOY Book ValueEOYBookValueAmt	EOYFMVEOYFMVAmt
182,175 UNITS SPDR S&P 500 EFT	$82,778,274	$86,589,599
121,039 UNTS VGRD IDX SML GRW	$32,361,698	$29,263,599

Investments Govt Obligations Sch InvestmentsGovtObligationsSch

Field	Value	IRS element (for citing)
US Govt Obligations Book Vl EOY	$167,781	USGovtObligationsBookVlEOYAmt
US Govt Obligations EOYFMV	$167,991	USGovtObligationsEOYFMVAmt

Investments Other Schedule2 InvestmentsOtherSchedule2

Investments Other InvestmentsOtherGrp (7 entries)

Category Or ItemCategoryOrItemTxt	Listed At Cost Or FMVListedAtCostOrFMVCd	Book ValueBookValueAmt	EOYFMVEOYFMVAmt
K INVESTMENTS PARTNERS VI	AT COST	$36,964	$36,964
K INVESTMENTS PARTNERS VIII	AT COST	$154,727	$154,727
WCAS CAPITAL PARTNERS IV	AT COST	$0	$0
K INVESTMENTS PARTNERS III	AT COST	$40,024	$12,926
K INVESTMENTS PARTNERS IV	AT COST	$278,324	$33,516
K INVESTMENTS PARTNERS V	AT COST	$51,075	$11,017
WERTHEIM TICKET FUND LP	AT COST	$276,086	$350,277

Other Expenses Schedule OtherExpensesSchedule

Other Expenses Schedule OtherExpensesScheduleGrp (4 entries)

DescDesc	Revenue And Expenses Per BooksRevenueAndExpensesPerBooksAmt	Disbursements Charitable PrpsDisbursementsCharitablePrpsAmt	Net Investment IncomeNetInvestmentIncomeAmt
SOFTWARE SUBSCRIPTIONS	$1,362	$1,362
TRAVEL EXPENSE	$499	$499
OTHER DEDUCTION THRU K-1'S	$5,946		$5,946
BOOKS, SUBSCRIPTION	$1,484	$1,484

Other Income Schedule2 OtherIncomeSchedule2

Other Income Detail OtherIncomeDetail (2 entries)

DescDesc	Revenue And Expenses Per BooksRevenueAndExpensesPerBooksAmt	Net Investment IncomeNetInvestmentIncomeAmt
OTHER INCOME	$19,902	$19,902
QST STOCK	$6,326	$6,326

Other Increases Schedule OtherIncreasesSchedule

Other Increases Detail OtherIncreasesDetail

Field	Value	IRS element (for citing)
Desc	BOOK TAX DIFFERENCE ON PROPERTY DONATION	Desc
Amt	$237,774	Amt

Other Professional Fees Schedule OtherProfessionalFeesSchedule

Other Professional Fees Detail OtherProfessionalFeesDetail (2 entries)

CategoryCategoryTxt	AmtAmt	Net Investment IncomeNetInvestmentIncomeAmt	Disbursements Charitable PrpsDisbursementsCharitablePrpsAmt
INVESTMENT ADVISORY FEES	$135,758	$135,758
OUTSIDE CONTRACT SERVICES	$26,357		$26,357

Taxes Schedule TaxesSchedule

Taxes Detail TaxesDetail

Field	Value	IRS element (for citing)
Category	FOREIGN TAX	CategoryTxt
Amt	$34	Amt
Net Investment Income	$34	NetInvestmentIncomeAmt