ABRAZO DE OSO FOUNDATION: Form 990PF, tax year 2025

View the entire original 990 at ProPublica ↗

Organization: ABRAZO DE OSO FOUNDATION (EIN 33-2624079)
Tax period: 2025-01-02 to 2025-12-31
Filed: 2026-07-09
IRS object ID: 202631909349100613
Schema version: 2025v4.2
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
Depreciation Schedule
Other Expenses Schedule
Substantial Contributors Sch

Return header ReturnHeader

Field	Value	IRS element (for citing)
Return	2026-07-09T14:45:54-04:00	ReturnTs
Tax Period End	2025-12-31	TaxPeriodEndDt

Preparer Firm PreparerFirmGrp

Preparer Firm Name PreparerFirmName

Field	Value	IRS element (for citing)
Business Name Line1	Foundation Source	BusinessNameLine1Txt

Preparer US Address PreparerUSAddress

Field	Value	IRS element (for citing)
Address Line1	3333 New Hyde Park Rd Ste 406	AddressLine1Txt
City	New Hyde Park	CityNm
State Abbreviation	NY	StateAbbreviationCd
ZIP	11042	ZIPCd

Field	Value	IRS element (for citing)
Return Type	990PF	ReturnTypeCd
Tax Period Begin	2025-01-02	TaxPeriodBeginDt

Filer Filer

Field	Value	IRS element (for citing)
EIN	332624079	EIN

Business Name BusinessName

Field	Value	IRS element (for citing)
Business Name Line1	Abrazo de Oso Foundation	BusinessNameLine1Txt

Field	Value	IRS element (for citing)
In Care Of	% Foundation Source	InCareOfNm
Business Name Control	ABRA	BusinessNameControlTxt
Phone	8008391754	PhoneNum

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	Foundation Source 501 Silverside Rd	AddressLine1Txt
City	Wilmington	CityNm
State Abbreviation	DE	StateAbbreviationCd
ZIP	198091377	ZIPCd

Business Officer BusinessOfficerGrp

Field	Value	IRS element (for citing)
Person	Kathryn George	PersonNm
Person Title	Treasurer	PersonTitleTxt
Phone	8008391754	PhoneNum
Signature	2026-07-02	SignatureDt
Discuss With Paid Preparer	Yes (true)	DiscussWithPaidPreparerInd

Preparer Person PreparerPersonGrp

Field	Value	IRS element (for citing)
Preparer Person	Jeffrey D Haskell	PreparerPersonNm
PTIN	P01345770	PTIN
Phone	8008391754	PhoneNum

Field	Value	IRS element (for citing)
Tax	2025	TaxYr
Build TS	2025-03-06 01:10:19Z	BuildTS

Form 990-PF IRS990PF

Field	Value	IRS element (for citing)
Initial Return	Yes (X)	InitialReturnInd
Organization501c3 Exempt PF	Yes (X)	Organization501c3ExemptPFInd
FMV Assets EOY	$1,188,594	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	$1,202,500	ContriRcvdRevAndExpnssAmt
Interest On Sav Rev And Expnss	$654	InterestOnSavRevAndExpnssAmt
Interest On Sav Net Invst Incm	$654	InterestOnSavNetInvstIncmAmt
Cap Gain Net Incm Net Invst Incm	$0	CapGainNetIncmNetInvstIncmAmt
Total Rev And Expnss	$1,203,154	TotalRevAndExpnssAmt
Total Net Invst Incm	$654	TotalNetInvstIncmAmt
Comp Ofcr Dir Trst Rev And Expnss	$0	CompOfcrDirTrstRevAndExpnssAmt
Other Expenses Rev And Expnss	$14,560	OtherExpensesRevAndExpnssAmt
Other Expenses Dsbrs Chrtbl	$14,560	OtherExpensesDsbrsChrtblAmt
Tot Opr Expenses Rev And Expnss	$14,560	TotOprExpensesRevAndExpnssAmt
Tot Opr Expenses Net Invst Incm	$0	TotOprExpensesNetInvstIncmAmt
Tot Opr Expenses Dsbrs Chrtbl	$14,560	TotOprExpensesDsbrsChrtblAmt
Contri Paid Rev And Expnss	$0	ContriPaidRevAndExpnssAmt
Contri Paid Dsbrs Chrtbl	$0	ContriPaidDsbrsChrtblAmt
Total Expenses Rev And Expnss	$14,560	TotalExpensesRevAndExpnssAmt
Total Expenses Net Invst Incm	$0	TotalExpensesNetInvstIncmAmt
Total Expenses Dsbrs Chrtbl	$14,560	TotalExpensesDsbrsChrtblAmt
Excess Revenue Over Expenses	$1,188,594	ExcessRevenueOverExpensesAmt
Net Investment Income	$654	NetInvestmentIncomeAmt
Adjusted Net Income	$0	AdjustedNetIncomeAmt

Form990 PF Balance Sheets Form990PFBalanceSheetsGrp

Field	Value	IRS element (for citing)
Sav And Temp Cash Invst EOY	$1,188,594	SavAndTempCashInvstEOYAmt
Sav And Temp Cash Invst EOYFMV	$1,188,594	SavAndTempCashInvstEOYFMVAmt
Total Assets BOY	$0	TotalAssetsBOYAmt
Total Assets EOY	$1,188,594	TotalAssetsEOYAmt
Total Assets EOYFMV	$1,188,594	TotalAssetsEOYFMVAmt
Total Liabilities BOY	$0	TotalLiabilitiesBOYAmt
Total Liabilities EOY	$0	TotalLiabilitiesEOYAmt
Org Does Not Follow FASB117	Yes (X)	OrgDoesNotFollowFASB117Ind
Retained Earning EOY	$1,188,594	RetainedEarningEOYAmt
Tot Net Ast Or Fund Balances BOY	$0	TotNetAstOrFundBalancesBOYAmt
Tot Net Ast Or Fund Balances EOY	$1,188,594	TotNetAstOrFundBalancesEOYAmt
Total Liabilities Net Ast BOY	$0	TotalLiabilitiesNetAstBOYAmt
Total Liabilities Net Ast EOY	$1,188,594	TotalLiabilitiesNetAstEOYAmt

Chg In Net Assets Fund Balances ChgInNetAssetsFundBalancesGrp

Field	Value	IRS element (for citing)
Tot Net Ast Or Fund Balances BOY	$0	TotNetAstOrFundBalancesBOYAmt
Excess Revenue Over Expenses	$1,188,594	ExcessRevenueOverExpensesAmt
Subtotal	$1,188,594	SubtotalAmt
Tot Net Ast Or Fund Balances EOY	$1,188,594	TotNetAstOrFundBalancesEOYAmt

Field	Value	IRS element (for citing)
Cap Gains Loss Tx Invst Incm Detail		CapGainsLossTxInvstIncmDetail

Excise Tax Based On Invst Incm ExciseTaxBasedOnInvstIncmGrp

Field	Value	IRS element (for citing)
Investment Income Excise Tax	$9	InvestmentIncomeExciseTaxAmt
Subtotal	$9	SubtotalAmt
Tax Based On Investment Income	$9	TaxBasedOnInvestmentIncomeAmt
Exempt Frgn Org Tax Wthld At Srce	$0	ExemptFrgnOrgTaxWthldAtSrceAmt
Extsn Request Income Tax Paid	$9	ExtsnRequestIncomeTaxPaidAmt
Total Payments And Credits	$9	TotalPaymentsAndCreditsAmt
Refund	$0	RefundAmt

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	DE	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	Foundation Source	BusinessNameLine1Txt

Field	Value	IRS element (for citing)
Phone	8008391754	PhoneNum

Location Of Books US Address LocationOfBooksUSAddress

Field	Value	IRS element (for citing)
Address Line1	501 Silverside Road Suite 123	AddressLine1Txt
City	Wilmington	CityNm
State Abbreviation	DE	StateAbbreviationCd
ZIP	198091377	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	false	FurnGoodsDisqualifiedPrsnInd
Pay Comp Disqualified Prsn	false	PayCompDisqualifiedPrsnInd
Transfer Ast Disqualified Prsn	false	TransferAstDisqualifiedPrsnInd
Payment To Government Official	false	PaymentToGovernmentOfficialInd
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 (2 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
Thomas Davis
Foundation Source 501 Silverside Rd	Wilmington	DE	198091377	Dir, Pres	1.0	$0	$0	$0
Kathryn George
Foundation Source 501 Silverside Rd	Wilmington	DE	198091377	Dir, Sec, Treas	1.0	$0	$0	$0

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	$0	AverageMonthlyFMVOfSecAmt
Average Monthly Cash Balances	$745,128	AverageMonthlyCashBalancesAmt
FMV All Other Noncharitable Ast	$0	FMVAllOtherNoncharitableAstAmt
Total FMV Of Unused Assets	$745,128	TotalFMVOfUnusedAssetsAmt
Acquisition Indebtedness	$0	AcquisitionIndebtednessAmt
Adjusted Total FMV Of Unused Ast	$745,128	AdjustedTotalFMVOfUnusedAstAmt
Cash Deemed Charitable	$11,177	CashDeemedCharitableAmt
Net Vl Noncharitable Assets	$733,951	NetVlNoncharitableAssetsAmt
Minimum Investment Return	$36,597	MinimumInvestmentReturnAmt

Distributable Amount DistributableAmountGrp

Field	Value	IRS element (for citing)
Minimum Investment Return	$36,597	MinimumInvestmentReturnAmt
Tax Based On Investment Income	$9	TaxBasedOnInvestmentIncomeAmt
Total Tax	$9	TotalTaxAmt
Distributable Before Adj	$36,588	DistributableBeforeAdjAmt
Distributable Before Ded	$36,588	DistributableBeforeDedAmt
Distributable As Adjusted	$36,588	DistributableAsAdjustedAmt

PF Qualifying Distributions PFQualifyingDistributionsGrp

Field	Value	IRS element (for citing)
Expenses And Contributions	$14,560	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	$14,560	QualifyingDistributionsAmt

Undistributed Income UndistributedIncomeGrp

Field	Value	IRS element (for citing)
Distributable As Adjusted	$36,588	DistributableAsAdjustedAmt
Qualifying Distributions	$14,560	QualifyingDistributionsAmt
Applied To Current Year	$14,560	AppliedToCurrentYearAmt
Remaining Distri From Corpus	$0	RemainingDistriFromCorpusAmt
Total Corpus	$0	TotalCorpusAmt
Undistributed Income CY	$22,028	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)
Contributing Manager	Kathryn George	ContributingManagerNm
Contributing Manager	Thomas Davis	ContributingManagerNm
Only Contri To Preselected	Yes (X)	OnlyContriToPreselectedInd

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

Field	Value	IRS element (for citing)
Exclusion	14	ExclusionCd
Exclusion	$654	ExclusionAmt

Field	Value	IRS element (for citing)
Dividends And Interest From Sec Dtl		DividendsAndInterestFromSecDtl
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
Net Income Loss From Special Evt		NetIncomeLossFromSpecialEvtGrp
Gross Profit Loss Sls Of Invntry		GrossProfitLossSlsOfInvntryGrp

Subtotals Incm Producing Acty SubtotalsIncmProducingActyGrp

Field	Value	IRS element (for citing)
Exclusion	$654	ExclusionAmt

Field	Value	IRS element (for citing)
Total Income Producing Acty	$654	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
Davis Thomas
1	261 Linden Street	Winnetka	IL	60093	$200,000	Yes (X)
George Kathryn
2	435 East 52nd Street	New York	NY	10022	$1,002,500	Yes (X)

Depreciation Schedule DepreciationSchedule

Other Expenses Schedule OtherExpensesSchedule

Other Expenses Schedule OtherExpensesScheduleGrp (4 entries)

DescDesc	Revenue And Expenses Per BooksRevenueAndExpensesPerBooksAmt	Disbursements Charitable PrpsDisbursementsCharitablePrpsAmt
Administrative Fees	$6,560	$6,560
Administrative Set-Up Fee	$6,900	$6,900
Delaware Incorporation Fees	$500	$500
IRS Application Fees	$600	$600

Substantial Contributors Sch SubstantialContributorsSch

Substantial Contributor Detail SubstantialContributorDetail (4 entries)

Address Line1USAddress/AddressLine1Txt	CityUSAddress/CityNm	State AbbreviationUSAddress/StateAbbreviationCd	ZIPUSAddress/ZIPCd
Davis Thomas
261 Linden Street	Winnetka	IL	60093
George Kathryn
435 East 52nd Street	New York	NY	10022
Davis Kristen S
261 Linden Street	Winnetka	IL	60093
Tyree William B
435 East 52nd Street	New York	NY	10022

ABRAZO DE OSO FOUNDATION: Form 990PF, tax year 2025

Return header ReturnHeader

Preparer Firm PreparerFirmGrp

Preparer Firm Name PreparerFirmName

Preparer US Address PreparerUSAddress

Filer Filer

Business Name BusinessName

US Address USAddress

Business Officer BusinessOfficerGrp

Preparer Person PreparerPersonGrp

Form 990-PF IRS990PF

Analysis Of Revenue And Expenses AnalysisOfRevenueAndExpenses

Form990 PF Balance Sheets Form990PFBalanceSheetsGrp

Chg In Net Assets Fund Balances ChgInNetAssetsFundBalancesGrp

Excise Tax Based On Invst Incm ExciseTaxBasedOnInvstIncmGrp

Statements Regarding Acty StatementsRegardingActyGrp

Persons With Books Name PersonsWithBooksName

Location Of Books US Address LocationOfBooksUSAddress

Statements Regarding Acty4720 StatementsRegardingActy4720Grp

Officer Dir Trst Key Empl Info OfficerDirTrstKeyEmplInfoGrp

Officer Dir Trst Key Empl OfficerDirTrstKeyEmplGrp (2 entries)

Minimum Investment Return MinimumInvestmentReturnGrp

Distributable Amount DistributableAmountGrp

PF Qualifying Distributions PFQualifyingDistributionsGrp

Undistributed Income UndistributedIncomeGrp

Supplementary Information SupplementaryInformationGrp

Analysis Income Producing Acty AnalysisIncomeProducingActyGrp

Int On Sav And Temp Cash Invst IntOnSavAndTempCashInvstGrp

Subtotals Incm Producing Acty SubtotalsIncmProducingActyGrp

Trnsfr Trans Rln Nonchrtbl EO TrnsfrTransRlnNonchrtblEOGrp

Schedule B IRS990ScheduleB

Contributor Information ContributorInformationGrp (2 entries)

Depreciation Schedule DepreciationSchedule

Other Expenses Schedule OtherExpensesSchedule

Other Expenses Schedule OtherExpensesScheduleGrp (4 entries)

Substantial Contributors Sch SubstantialContributorsSch

Substantial Contributor Detail SubstantialContributorDetail (4 entries)

Comments