STRATEGY STUDIO / NONPROFIT PEOPLE SEARCH

TAN TEO CHARITABLE FOUNDATION: Form 990PF, tax year 2025

View the entire original 990 at ProPublica ↗

Organization
TAN TEO CHARITABLE FOUNDATION (EIN 20-2719591)
Tax period
2025-01-01 to 2025-12-31
Filed
2026-05-13
IRS object ID
202631339349102318
Schema version
2025v4.1
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 ReturnHeader

FieldValueIRS element (for citing)
Return2026-05-13T22:06:09-04:00ReturnTs
Tax Period End2025-12-31TaxPeriodEndDt

Preparer Firm PreparerFirmGrp

Preparer Firm Name PreparerFirmName

FieldValueIRS element (for citing)
Business Name Line1Foundation SourceBusinessNameLine1Txt

Preparer US Address PreparerUSAddress

FieldValueIRS element (for citing)
Address Line13333 New Hyde Park Rd Ste 406AddressLine1Txt
CityNew Hyde ParkCityNm
State AbbreviationNYStateAbbreviationCd
ZIP11042ZIPCd
FieldValueIRS element (for citing)
Return Type990PFReturnTypeCd
Tax Period Begin2025-01-01TaxPeriodBeginDt

Filer Filer

FieldValueIRS element (for citing)
EIN202719591EIN

Business Name BusinessName

FieldValueIRS element (for citing)
Business Name Line1Tan Teo Charitable FoundationBusinessNameLine1Txt
FieldValueIRS element (for citing)
In Care Of% Foundation SourceInCareOfNm
Business Name ControlTANTBusinessNameControlTxt
Phone8008391754PhoneNum

US Address USAddress

FieldValueIRS element (for citing)
Address Line1Foundation Source 501 Silverside RdAddressLine1Txt
CityWilmingtonCityNm
State AbbreviationDEStateAbbreviationCd
ZIP198091377ZIPCd

Business Officer BusinessOfficerGrp

FieldValueIRS element (for citing)
PersonChade-Meng TanPersonNm
Person TitlePresidentPersonTitleTxt
Phone8008391754PhoneNum
Signature2026-04-20SignatureDt
Discuss With Paid PreparerYes (true)DiscussWithPaidPreparerInd

Preparer Person PreparerPersonGrp

FieldValueIRS element (for citing)
Preparer PersonJeffrey D HaskellPreparerPersonNm
PTINP01345770PTIN
Phone8008391754PhoneNum
FieldValueIRS element (for citing)
Tax2025TaxYr
Build TS2025-03-06 01:10:19ZBuildTS

Form 990-PF IRS990PF

FieldValueIRS element (for citing)
Organization501c3 Exempt PFYes (X)Organization501c3ExemptPFInd
FMV Assets EOY$48,217,470FMVAssetsEOYAmt
Method Of Accounting CashYes (X)MethodOfAccountingCashInd

Analysis Of Revenue And Expenses AnalysisOfRevenueAndExpenses

FieldValueIRS element (for citing)
Contri Rcvd Rev And Expnss$867,855ContriRcvdRevAndExpnssAmt
Interest On Sav Rev And Expnss$1,973InterestOnSavRevAndExpnssAmt
Interest On Sav Net Invst Incm$1,973InterestOnSavNetInvstIncmAmt
Dividends Rev And Expnss$257,671DividendsRevAndExpnssAmt
Dividends Net Invst Incm$257,671DividendsNetInvstIncmAmt
Net Gain Sale Ast Rev And Expnss$437,992NetGainSaleAstRevAndExpnssAmt
Gross Sales Price$1,516,320GrossSalesPriceAmt
Cap Gain Net Incm Net Invst Incm$464,858CapGainNetIncmNetInvstIncmAmt
Total Rev And Expnss$1,565,491TotalRevAndExpnssAmt
Total Net Invst Incm$724,502TotalNetInvstIncmAmt
Comp Ofcr Dir Trst Rev And Expnss$0CompOfcrDirTrstRevAndExpnssAmt
Other Prof Fees Rev And Expnss$5,449OtherProfFeesRevAndExpnssAmt
Other Prof Fees Net Invst Incm$4,399OtherProfFeesNetInvstIncmAmt
Other Prof Fees Dsbrs Chrtbl$1,050OtherProfFeesDsbrsChrtblAmt
Taxes Rev And Expnss$5,100TaxesRevAndExpnssAmt
Other Expenses Rev And Expnss$63,762OtherExpensesRevAndExpnssAmt
Other Expenses Dsbrs Chrtbl$63,762OtherExpensesDsbrsChrtblAmt
Tot Opr Expenses Rev And Expnss$74,311TotOprExpensesRevAndExpnssAmt
Tot Opr Expenses Net Invst Incm$4,399TotOprExpensesNetInvstIncmAmt
Tot Opr Expenses Dsbrs Chrtbl$64,812TotOprExpensesDsbrsChrtblAmt
Contri Paid Rev And Expnss$1,358,886ContriPaidRevAndExpnssAmt
Contri Paid Dsbrs Chrtbl$1,358,886ContriPaidDsbrsChrtblAmt
Total Expenses Rev And Expnss$1,433,197TotalExpensesRevAndExpnssAmt
Total Expenses Net Invst Incm$4,399TotalExpensesNetInvstIncmAmt
Total Expenses Dsbrs Chrtbl$1,423,698TotalExpensesDsbrsChrtblAmt
Excess Revenue Over Expenses$132,294ExcessRevenueOverExpensesAmt
Net Investment Income$720,103NetInvestmentIncomeAmt
Adjusted Net Income$0AdjustedNetIncomeAmt

Form990 PF Balance Sheets Form990PFBalanceSheetsGrp

FieldValueIRS element (for citing)
Sav And Temp Cash Invst BOY$432,604SavAndTempCashInvstBOYAmt
Sav And Temp Cash Invst EOY$177,649SavAndTempCashInvstEOYAmt
Sav And Temp Cash Invst EOYFMV$177,649SavAndTempCashInvstEOYFMVAmt
US Government Obligations BOY$1,243,704USGovernmentObligationsBOYAmt
US Government Obligations EOY$1,199,610USGovernmentObligationsEOYAmt
US Govt Obligations EOYFMV$1,247,676USGovtObligationsEOYFMVAmt
Corporate Stock BOY$4,833,593CorporateStockBOYAmt
Corporate Stock EOY$5,470,972CorporateStockEOYAmt
Corporate Stock EOYFMV$46,649,891CorporateStockEOYFMVAmt
Corporate Bonds BOY$130,541CorporateBondsBOYAmt
Corporate Bonds EOY$130,541CorporateBondsEOYAmt
Corporate Bonds EOYFMV$142,254CorporateBondsEOYFMVAmt
Total Assets BOY$6,640,442TotalAssetsBOYAmt
Total Assets EOY$6,978,772TotalAssetsEOYAmt
Total Assets EOYFMV$48,217,470TotalAssetsEOYFMVAmt
Other Liabilities BOY$108,984OtherLiabilitiesBOYAmt
Other Liabilities EOY$315,020OtherLiabilitiesEOYAmt
Total Liabilities BOY$108,984TotalLiabilitiesBOYAmt
Total Liabilities EOY$315,020TotalLiabilitiesEOYAmt
Org Does Not Follow FASB117Yes (X)OrgDoesNotFollowFASB117Ind
Retained Earning BOY$6,531,458RetainedEarningBOYAmt
Retained Earning EOY$6,663,752RetainedEarningEOYAmt
Tot Net Ast Or Fund Balances BOY$6,531,458TotNetAstOrFundBalancesBOYAmt
Tot Net Ast Or Fund Balances EOY$6,663,752TotNetAstOrFundBalancesEOYAmt
Total Liabilities Net Ast BOY$6,640,442TotalLiabilitiesNetAstBOYAmt
Total Liabilities Net Ast EOY$6,978,772TotalLiabilitiesNetAstEOYAmt

Chg In Net Assets Fund Balances ChgInNetAssetsFundBalancesGrp

FieldValueIRS element (for citing)
Tot Net Ast Or Fund Balances BOY$6,531,458TotNetAstOrFundBalancesBOYAmt
Excess Revenue Over Expenses$132,294ExcessRevenueOverExpensesAmt
Subtotal$6,663,752SubtotalAmt
Tot Net Ast Or Fund Balances EOY$6,663,752TotNetAstOrFundBalancesEOYAmt

Cap Gains Loss Tx Invst Incm Detail CapGainsLossTxInvstIncmDetail

Cap Gains Loss Tx Invst Incm CapGainsLossTxInvstIncmGrp

FieldValueIRS element (for citing)
PropertyPublicly-traded SecuritiesPropertyDesc
Gross Sales Price$1,516,320GrossSalesPriceAmt
Cost Or Other Basis$1,051,462CostOrOtherBasisAmt
Gain Or Loss$464,858GainOrLossAmt
Gains Minus Excess Or Losses$464,858GainsMinusExcessOrLossesAmt
FieldValueIRS element (for citing)
Capital Gain Net Income$464,858CapitalGainNetIncomeAmt

Excise Tax Based On Invst Incm ExciseTaxBasedOnInvstIncmGrp

FieldValueIRS element (for citing)
Investment Income Excise Tax$10,009InvestmentIncomeExciseTaxAmt
Subtotal$10,009SubtotalAmt
Tax Based On Investment Income$10,009TaxBasedOnInvestmentIncomeAmt
Estimated Plus Ovpmt Incm Tx$10,667EstimatedPlusOvpmtIncmTxAmt
Exempt Frgn Org Tax Wthld At Srce$0ExemptFrgnOrgTaxWthldAtSrceAmt
Total Payments And Credits$10,667TotalPaymentsAndCreditsAmt
Form2220 AttachedYes (X)Form2220AttachedInd
Es Penalty$0EsPenaltyAmt
Overpayment$658OverpaymentAmt
Applied To ES Tax$658AppliedToESTaxAmt
Refund$0RefundAmt

Statements Regarding Acty StatementsRegardingActyGrp

FieldValueIRS element (for citing)
Legislative Political ActyfalseLegislativePoliticalActyInd
More Than100 SpentfalseMoreThan100SpentInd
Form1120 POL FiledfalseForm1120POLFiledInd
Activities Not Previously RptfalseActivitiesNotPreviouslyRptInd
Changes To Articles Or BylawsfalseChangesToArticlesOrBylawsInd
Unrelated Bus Incm Over LimitfalseUnrelatedBusIncmOverLimitInd
Organization Dissolved EtcfalseOrganizationDissolvedEtcInd
Section508e Rqr SatisfiedYes (true)Section508eRqrSatisfiedInd
At Least5000 In AssetsYes (true)AtLeast5000InAssetsInd
Org Report Or Register StateDEOrgReportOrRegisterStateCd
Form990 PF Filed With Atty GenYes (true)Form990PFFiledWithAttyGenInd
Private Operating FoundationfalsePrivateOperatingFoundationInd
New Substantial ContributorsfalseNewSubstantialContributorsInd
Own Controlled EntityfalseOwnControlledEntityInd
Donor Advised FundfalseDonorAdvisedFundInd
Comply With Public Insp RqrYes (true)ComplyWithPublicInspRqrInd

Persons With Books Name PersonsWithBooksName

FieldValueIRS element (for citing)
Business Name Line1Foundation SourceBusinessNameLine1Txt
FieldValueIRS element (for citing)
Phone8008391754PhoneNum

Location Of Books US Address LocationOfBooksUSAddress

FieldValueIRS element (for citing)
Address Line1501 Silverside Road Suite 123AddressLine1Txt
CityWilmingtonCityNm
State AbbreviationDEStateAbbreviationCd
ZIP198091377ZIPCd
FieldValueIRS element (for citing)
Foreign Accounts QuestionfalseForeignAccountsQuestionInd

Statements Regarding Acty4720 StatementsRegardingActy4720Grp

FieldValueIRS element (for citing)
Sale Or Exch Disqualified PrsnfalseSaleOrExchDisqualifiedPrsnInd
Brrw Or Lend Disqualified PrsnfalseBrrwOrLendDisqualifiedPrsnInd
Furn Goods Disqualified PrsnfalseFurnGoodsDisqualifiedPrsnInd
Pay Comp Disqualified PrsnfalsePayCompDisqualifiedPrsnInd
Transfer Ast Disqualified PrsnfalseTransferAstDisqualifiedPrsnInd
Payment To Government OfficialfalsePaymentToGovernmentOfficialInd
Uncorrected Prior ActsfalseUncorrectedPriorActsInd
Undistributed Income PYfalseUndistributedIncomePYInd
Business HoldingsfalseBusinessHoldingsInd
Jeopardy InvestmentsfalseJeopardyInvestmentsInd
Uncorrected PY Jeopardy InvstfalseUncorrectedPYJeopardyInvstInd
Influence LegislationfalseInfluenceLegislationInd
Influence ElectionfalseInfluenceElectionInd
Grants To IndividualsfalseGrantsToIndividualsInd
Grants To OrganizationsfalseGrantsToOrganizationsInd
Noncharitable PurposefalseNoncharitablePurposeInd
Rcv Fnds To Pay Prsnl Bnft CntrctfalseRcvFndsToPayPrsnlBnftCntrctInd
Pay Premiums Prsnl Bnft CntrctfalsePayPremiumsPrsnlBnftCntrctInd
Prohibited Tax Shelter TransfalseProhibitedTaxShelterTransInd
Subj To Tax Rmnrtn Ex Prcht PymtfalseSubjToTaxRmnrtnExPrchtPymtInd

Officer Dir Trst Key Empl Info OfficerDirTrstKeyEmplInfoGrp

Officer Dir Trst Key Empl OfficerDirTrstKeyEmplGrp

FieldValueIRS element (for citing)
PersonChade-Meng TanPersonNm

US Address USAddress

FieldValueIRS element (for citing)
Address Line1Foundation Source 501 Silverside RdAddressLine1Txt
CityWilmingtonCityNm
State AbbreviationDEStateAbbreviationCd
ZIP198091377ZIPCd
FieldValueIRS element (for citing)
TitlePres, Dir, SecTitleTxt
Average Hrs Per Wk Devoted To Pos1.0AverageHrsPerWkDevotedToPosRt
Compensation$0CompensationAmt
Employee Benefit Program$0EmployeeBenefitProgramAmt
Expense Account Other Allwnc$0ExpenseAccountOtherAllwncAmt

Compensation Of Hghst Pd Cntrct CompensationOfHghstPdCntrctGrp

Business Name BusinessName

FieldValueIRS element (for citing)
Business Name Line1Foundation SourceBusinessNameLine1Txt

US Address USAddress

FieldValueIRS element (for citing)
Address Line155 Walls Drive Ste 302AddressLine1Txt
CityFairfieldCityNm
State AbbreviationCTStateAbbreviationCd
ZIP06824ZIPCd
FieldValueIRS element (for citing)
Service TypeAdministrativeServiceTypeTxt
Compensation$63,560CompensationAmt
FieldValueIRS element (for citing)
Summary Of Direct Chrtbl ActySummaryOfDirectChrtblActyGrp
Sum Of Program Related InvstSumOfProgramRelatedInvstGrp

Minimum Investment Return MinimumInvestmentReturnGrp

FieldValueIRS element (for citing)
Average Monthly FMV Of Sec$35,889,452AverageMonthlyFMVOfSecAmt
Average Monthly Cash Balances$185,210AverageMonthlyCashBalancesAmt
FMV All Other Noncharitable Ast$0FMVAllOtherNoncharitableAstAmt
Total FMV Of Unused Assets$36,074,662TotalFMVOfUnusedAssetsAmt
Acquisition Indebtedness$0AcquisitionIndebtednessAmt
Adjusted Total FMV Of Unused Ast$36,074,662AdjustedTotalFMVOfUnusedAstAmt
Cash Deemed Charitable$541,120CashDeemedCharitableAmt
Net Vl Noncharitable Assets$35,533,542NetVlNoncharitableAssetsAmt
Minimum Investment Return$1,776,677MinimumInvestmentReturnAmt

Distributable Amount DistributableAmountGrp

FieldValueIRS element (for citing)
Minimum Investment Return$1,776,677MinimumInvestmentReturnAmt
Tax Based On Investment Income$10,009TaxBasedOnInvestmentIncomeAmt
Total Tax$10,009TotalTaxAmt
Distributable Before Adj$1,766,668DistributableBeforeAdjAmt
Distributable Before Ded$1,766,668DistributableBeforeDedAmt
Distributable As Adjusted$1,766,668DistributableAsAdjustedAmt

PF Qualifying Distributions PFQualifyingDistributionsGrp

FieldValueIRS element (for citing)
Expenses And Contributions$1,423,698ExpensesAndContributionsAmt
Program Related Invst Total$0ProgramRelatedInvstTotalAmt
Charitable Assets Acquis Paid$0CharitableAssetsAcquisPaidAmt
Set Aside Suitability Test$0SetAsideSuitabilityTestAmt
Set Aside Cash Distri Test$0SetAsideCashDistriTestAmt
Qualifying Distributions$1,423,698QualifyingDistributionsAmt

Undistributed Income UndistributedIncomeGrp

FieldValueIRS element (for citing)
Distributable As Adjusted$1,766,668DistributableAsAdjustedAmt
Undistributed Income PY$1,301,118UndistributedIncomePYAmt
Prior Year12023PriorYear1Yr
Prior Year22022PriorYear2Yr
Prior Year32021PriorYear3Yr
Qualifying Distributions$1,423,698QualifyingDistributionsAmt
Applied To Year1$1,301,118AppliedToYear1Amt
Applied To Current Year$122,580AppliedToCurrentYearAmt
Remaining Distri From Corpus$0RemainingDistriFromCorpusAmt
Total Corpus$0TotalCorpusAmt
Undistributed Income CY$1,644,088UndistributedIncomeCYAmt
Excess Distri Cyov To Next Yr$0ExcessDistriCyovToNextYrAmt
Excess From Current Year$0ExcessFromCurrentYearAmt
FieldValueIRS element (for citing)
Private Operating FoundationsPrivateOperatingFoundationsGrp

Supplementary Information SupplementaryInformationGrp

FieldValueIRS element (for citing)
Contributing ManagerChade-Meng TanContributingManagerNm
Only Contri To PreselectedYes (X)OnlyContriToPreselectedInd

Grant Or Contribution Pd Dur Yr GrantOrContributionPdDurYrGrp (25 entries)

Address Line1RecipientUSAddress/AddressLine1TxtCityRecipientUSAddress/CityNmState AbbreviationRecipientUSAddress/StateAbbreviationCdZIPRecipientUSAddress/ZIPCdRecipient RelationshipRecipientRelationshipTxtRecipient Foundation StatusRecipientFoundationStatusCdGrant Or Contribution PurposeGrantOrContributionPurposeTxtAmtAmtAddress Line1RecipientForeignAddress/AddressLine1TxtCityRecipientForeignAddress/CityNmProvince Or StateRecipientForeignAddress/ProvinceOrStateNmCountryRecipientForeignAddress/CountryCdForeign PostalRecipientForeignAddress/ForeignPostalCd
BARRE CENTER FOR BUDDHIST STUDIES INC
149 LOCKWOOD RDBARREMA01005N/APCGeneral & Unrestricted$15,000
BILL HILLARY & CHELSEA CLINTON FOUNDATION
1200 PRESIDENT CLINTON AVEATTN FINALITTLE ROCKAR72201N/APCGeneral & Unrestricted$10,000
BUDDHIST GLOBAL RELIEF
2020 RTE 301CARMELNY10512N/APCGeneral & Unrestricted$8,000
CENTER FOR MINDFUL LEARNING INC
751 PAGE RDLOWELLVT05847N/APCGeneral & Unrestricted$205,000
CHAPEL & YORK US FOUNDATION INC
1350 AVE OF THE AMERICAS FL 2 STNEW YORKNY10019N/APCNTU Wellbeing Fund: to support the "Search-Inside-Yourself" Mindfulness-based Emotional Intelligence Workshops$88,400
DHAMMADHARINI
6791 STURTEVANT DRPENNGROVECA94951N/APCBuddha Marha Movie project$2,000
INSIGHT MEDITATION SOUTH BAY
PO BOX 490MENLO PARKCA94026N/APCGeneral & Unrestricted$10,000
MACHIK CORP
1203 K ST NWWASHINGTONDC20005N/APCGeneral & Unrestricted$2,000
MASSACHUSETTS GENERAL HOSPITAL
125 NASHUA ST STE 540BOSTONMA02114N/APCMeditation and Well-Being Fund$229,186
NAMGYAL MONASTERY INSTITUTE OF BUDDHIST STUDIES
201 TIBET DRITHACANY14850N/APCGeneral & Unrestricted$10,000
NAROPA UNIVERSITY
2130 ARAPAHOE AVEBOULDERCO80302N/APCMaitreya Association$50,000
NONVIOLENT PEACEFORCE
2143 LOWRY AVE N STE AMINNEAPOLISMN55411N/APCGeneral & Unrestricted$2,000
PEACEJAM FOUNDATION
1031 33RD ST STE 174DENVERCO80205N/APCGeneral & Unrestricted$145,000
PLUM VILLAGE COMMUNITY OF ENGAGED BUDDHISM INC
2499 MELRU LNESCONDIDOCA92026N/APCFunds for the INTERBEING film on the life of Thich Nhat Hanh$170,000
PRESIDENT AND FELLOWS OF HARVARD COLLEGE
PO BOX 419209BOSTONMA02241N/APCHarvard Divinity School - Buddhist Spiritual Care Research Fund$25,000
SHAOLIN TEMPLE USA
4343 PERALTA BLVDFREMONTCA94536N/APCGeneral & Unrestricted$10,000
SONOMA MOUNTAIN ZEN CENTER
6367 SONOMA MOUNTAIN RDSANTA ROSACA95404N/APCGeneral & Unrestricted$2,000
SRAVASTI ABBEY CORP
692 COUNTRY LNNEWPORTWA99156N/APCGeneral & Unrestricted$33,000
SUTTACENTRAL DEVELOPMENT TRUST
N/APCGeneral & Unrestricted$50,000NO 198 GREENHILL ROAD STE 12EASTWOODSOUTH AUSTRALIAAS5063
THE BARACK OBAMA FOUNDATION
5235 S HARPER CT STE 1140CHICAGOIL60615N/APCGeneral & Unrestricted$14,000
THE BHUTAN FOUNDATION
1050 CONNECTICUT AVE NW 66013WASHINGTONDC20035N/APCBhutan Nuns Foundation$100,000
THE CARTER CENTER INC
453 FREEDOM PKWY NE ONE COPENHILLATLANTAGA30307N/APCGeneral & Unrestricted$25,000
UGANDA BUDDHIST CENTRE LIMITED
N/APCGeneral & Unrestricted$125,000PO BOX 898 OFF-ENTEBBE RDWAKISOUG
UPAYA ZEN CENTER INC
1404 CERRO GORDO RDSANTA FENM87501N/APCGeneral & Unrestricted$8,300
WCCM-USA LTD CORPORATION
1112 3RD ST STE 9NEPTUNE BEACHFL32266N/APCGeneral & Unrestricted$20,000
FieldValueIRS element (for citing)
Total Grant Or Contri Pd Dur Yr$1,358,886TotalGrantOrContriPdDurYrAmt

Analysis Income Producing Acty AnalysisIncomeProducingActyGrp

FieldValueIRS element (for citing)
Fees Contracts From Govt AgFeesContractsFromGovtAgGrp
Membership Dues And AssmntMembershipDuesAndAssmntGrp

Int On Sav And Temp Cash Invst IntOnSavAndTempCashInvstGrp

FieldValueIRS element (for citing)
Exclusion14ExclusionCd
Exclusion$1,973ExclusionAmt

Dividends And Interest From Sec Dtl DividendsAndInterestFromSecDtl

FieldValueIRS element (for citing)
Exclusion14ExclusionCd
Exclusion$257,671ExclusionAmt
FieldValueIRS element (for citing)
Net Rntl Incm Re Debt Fincd PropNetRntlIncmReDebtFincdPropGrp
Net Rntl Incm Re Not Debt Fincd PropNetRntlIncmReNotDebtFincdProp
Net Rental Income Personal PropNetRentalIncomePersonalPropGrp
Other Investment IncomeOtherInvestmentIncomeGrp

Gain Sales Ast Oth Than Invntry GainSalesAstOthThanInvntryGrp

FieldValueIRS element (for citing)
Exclusion18ExclusionCd
Exclusion$437,992ExclusionAmt
FieldValueIRS element (for citing)
Net Income Loss From Special EvtNetIncomeLossFromSpecialEvtGrp
Gross Profit Loss Sls Of InvntryGrossProfitLossSlsOfInvntryGrp

Subtotals Incm Producing Acty SubtotalsIncmProducingActyGrp

FieldValueIRS element (for citing)
Exclusion$697,636ExclusionAmt
FieldValueIRS element (for citing)
Total Income Producing Acty$697,636TotalIncomeProducingActyAmt

Trnsfr Trans Rln Nonchrtbl EO TrnsfrTransRlnNonchrtblEOGrp

FieldValueIRS element (for citing)
Trnsfr Of Cash To Nonchrtbl EOfalseTrnsfrOfCashToNonchrtblEOInd
Trnsfr Other Asset Nonchrtbl EOfalseTrnsfrOtherAssetNonchrtblEOInd
Sales Or Exchanges Of AssetsfalseSalesOrExchangesOfAssetsInd
Purchase Of Assets Nonchrtbl EOfalsePurchaseOfAssetsNonchrtblEOInd
Rental Of Facilities Oth AssetsfalseRentalOfFacilitiesOthAssetsInd
Reimbursement ArrangementsfalseReimbursementArrangementsInd
Loans Or Loan GuaranteesfalseLoansOrLoanGuaranteesInd
Performance Of Services EtcfalsePerformanceOfServicesEtcInd
Sharing Of Facilities EtcfalseSharingOfFacilitiesEtcInd
Relationships Nonchrtbl EOfalseRelationshipsNonchrtblEOInd

Schedule B IRS990ScheduleB

FieldValueIRS element (for citing)
Organization501c3 Exempt PFYes (X)Organization501c3ExemptPFInd
General RuleYes (X)GeneralRuleInd

Contributor Information ContributorInformationGrp

FieldValueIRS element (for citing)
Contributor1ContributorNum
Contributor PersonTan Chade-MengContributorPersonNm

Contributor US Address ContributorUSAddress

FieldValueIRS element (for citing)
Address Line1FOUNDATION SOURCE 501 SILVERSIDE RDAddressLine1Txt
CityWilmingtonCityNm
State AbbreviationDEStateAbbreviationCd
ZIP19809ZIPCd
FieldValueIRS element (for citing)
Total Contributions$867,855TotalContributionsAmt
Person ContributionYes (X)PersonContributionInd
Noncash ContributionYes (X)NoncashContributionInd

Non Cash Property Contribution NonCashPropertyContributionGrp

FieldValueIRS element (for citing)
Contributor1ContributorNum
Noncash PropertyALPHABET INC CL C GOOG, 1800 sh.NoncashPropertyDesc
Fair Market Value$567,855FairMarketValueAmt
Received2025-12-30ReceivedDt

Depreciation Schedule DepreciationSchedule

Investments Corp Bonds Schedule InvestmentsCorpBondsSchedule

Investments Corporate Bonds InvestmentsCorporateBondsGrp

FieldValueIRS element (for citing)
BondUS TREASURY NOTE - 1.250% - 05BondNm
EOY Book Value$130,541EOYBookValueAmt
EOYFMV$142,254EOYFMVAmt

Investments Corp Stock Schedule InvestmentsCorpStockSchedule

Investments Corporate Stock InvestmentsCorporateStockGrp (8 entries)

StockStockNmEOY Book ValueEOYBookValueAmtEOYFMVEOYFMVAmt
ALPHABET INC CL A$1,224,608$25,979,000
ALPHABET INC CL C$1,268,537$10,430,712
BERKSHIRE HATHAWAY INC. CLASS$385,730$2,136,263
JP MORGAN ULTRA SHORT INCOME E$381,384$380,943
JPMORGAN NASDAQ EQUITY PREMIUM$198,682$203,420
SPDR GOLD SHARES$301,027$973,337
VANGUARD FTSE ALL-WORLD EX-US$301,018$444,302
VANGUARD TOTAL STOCK MARKET ET$1,409,986$6,101,914

Investments Govt Obligations Sch InvestmentsGovtObligationsSch

FieldValueIRS element (for citing)
US Govt Obligations Book Vl EOY$1,199,610USGovtObligationsBookVlEOYAmt
US Govt Obligations EOYFMV$1,247,676USGovtObligationsEOYFMVAmt

Other Expenses Schedule OtherExpensesSchedule

Other Expenses Schedule OtherExpensesScheduleGrp (3 entries)

DescDescRevenue And Expenses Per BooksRevenueAndExpensesPerBooksAmtDisbursements Charitable PrpsDisbursementsCharitablePrpsAmt
Administrative Fees$63,560$63,560
Postage/Delivery Service$177$177
State or Local Filing Fees$25$25

Other Liabilities Schedule OtherLiabilitiesSchedule

Other Liabilities Detail OtherLiabilitiesDetail

FieldValueIRS element (for citing)
DescOUTSTANDING OPTIONSDesc
BOY Book Value$108,984BOYBookValueAmt
EOY Book Value$315,020EOYBookValueAmt

Other Professional Fees Schedule OtherProfessionalFeesSchedule

Other Professional Fees Detail OtherProfessionalFeesDetail (2 entries)

CategoryCategoryTxtAmtAmtNet Investment IncomeNetInvestmentIncomeAmtDisbursements Charitable PrpsDisbursementsCharitablePrpsAmt
Investment Management Services$4,399$4,399
Philanthropic Consulting Srvcs$1,050$1,050

Taxes Schedule TaxesSchedule

Taxes Detail TaxesDetail

FieldValueIRS element (for citing)
Category990-PF Estimated Tax for 2025CategoryTxt
Amt$5,100Amt