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LIN AND YIH FAMILY FOUNDATION: Form 990PF, tax year 2025

View the entire original 990 at ProPublica ↗

Organization
LIN AND YIH FAMILY FOUNDATION (EIN 47-2018192)
Tax period
2025-01-01 to 2025-12-31
Filed
2026-04-18
IRS object ID
202621089349100502
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)
Return2026-04-18T18:42:14-05:00ReturnTs
Tax Period End2025-12-31TaxPeriodEndDt
Return Type990PFReturnTypeCd
Tax Period Begin2025-01-01TaxPeriodBeginDt

Filer Filer

FieldValueIRS element (for citing)
EIN472018192EIN

Business Name BusinessName

FieldValueIRS element (for citing)
Business Name Line1LIN AND YIH FAMILY FOUNDATIONBusinessNameLine1Txt
FieldValueIRS element (for citing)
In Care Of% WEILIN YIHInCareOfNm
Business Name ControlLINABusinessNameControlTxt
Phone4087411696PhoneNum

US Address USAddress

FieldValueIRS element (for citing)
Address Line120400 CHALET LNAddressLine1Txt
CitySARATOGACityNm
State AbbreviationCAStateAbbreviationCd
ZIP95070ZIPCd

Business Officer BusinessOfficerGrp

FieldValueIRS element (for citing)
PersonWEILIN YIHPersonNm
Person TitlePRESIDENTPersonTitleTxt
Phone4087411696PhoneNum
Signature2026-04-18SignatureDt
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$412,478FMVAssetsEOYAmt
Method Of Accounting CashYes (X)MethodOfAccountingCashInd

Analysis Of Revenue And Expenses AnalysisOfRevenueAndExpenses

FieldValueIRS element (for citing)
Schedule B Not RequiredYes (X)ScheduleBNotRequiredInd
Interest On Sav Rev And Expnss$216InterestOnSavRevAndExpnssAmt
Interest On Sav Net Invst Incm$216InterestOnSavNetInvstIncmAmt
Dividends Rev And Expnss$5,260DividendsRevAndExpnssAmt
Dividends Net Invst Incm$5,260DividendsNetInvstIncmAmt
Cap Gain Net Incm Net Invst Incm$3,565CapGainNetIncmNetInvstIncmAmt
Total Rev And Expnss$5,476TotalRevAndExpnssAmt
Total Net Invst Incm$9,041TotalNetInvstIncmAmt
Accounting Fees Rev And Expnss$130AccountingFeesRevAndExpnssAmt
Accounting Fees Chrtbl Prps$130AccountingFeesChrtblPrpsAmt
Other Prof Fees Rev And Expnss$2,692OtherProfFeesRevAndExpnssAmt
Other Prof Fees Net Invst Incm$2,092OtherProfFeesNetInvstIncmAmt
Other Prof Fees Dsbrs Chrtbl$600OtherProfFeesDsbrsChrtblAmt
Taxes Rev And Expnss$234TaxesRevAndExpnssAmt
Taxes Net Invst Incm$66TaxesNetInvstIncmAmt
Taxes Dsbrs Chrtbl$168TaxesDsbrsChrtblAmt
Tot Opr Expenses Rev And Expnss$3,056TotOprExpensesRevAndExpnssAmt
Tot Opr Expenses Net Invst Incm$2,158TotOprExpensesNetInvstIncmAmt
Tot Opr Expenses Dsbrs Chrtbl$898TotOprExpensesDsbrsChrtblAmt
Contri Paid Rev And Expnss$17,000ContriPaidRevAndExpnssAmt
Contri Paid Dsbrs Chrtbl$17,000ContriPaidDsbrsChrtblAmt
Total Expenses Rev And Expnss$20,056TotalExpensesRevAndExpnssAmt
Total Expenses Net Invst Incm$2,158TotalExpensesNetInvstIncmAmt
Total Expenses Dsbrs Chrtbl$17,898TotalExpensesDsbrsChrtblAmt
Excess Revenue Over Expenses-$14,580ExcessRevenueOverExpensesAmt
Net Investment Income$6,883NetInvestmentIncomeAmt
Adjusted Net Income$0AdjustedNetIncomeAmt

Form990 PF Balance Sheets Form990PFBalanceSheetsGrp

FieldValueIRS element (for citing)
Cash BOY$6,057CashBOYAmt
Cash EOY$2,475CashEOYAmt
Cash EOYFMV$2,475CashEOYFMVAmt
Corporate Stock BOY$97,554CorporateStockBOYAmt
Corporate Stock EOY$90,968CorporateStockEOYAmt
Corporate Stock EOYFMV$410,003CorporateStockEOYFMVAmt
Total Assets BOY$103,611TotalAssetsBOYAmt
Total Assets EOY$93,443TotalAssetsEOYAmt
Total Assets EOYFMV$412,478TotalAssetsEOYFMVAmt
Total Liabilities BOY$0TotalLiabilitiesBOYAmt
Total Liabilities EOY$0TotalLiabilitiesEOYAmt
Org Does Not Follow FASB117Yes (X)OrgDoesNotFollowFASB117Ind
Capital Stock BOY$103,611CapitalStockBOYAmt
Capital Stock EOY$93,443CapitalStockEOYAmt
Tot Net Ast Or Fund Balances BOY$103,611TotNetAstOrFundBalancesBOYAmt
Tot Net Ast Or Fund Balances EOY$93,443TotNetAstOrFundBalancesEOYAmt
Total Liabilities Net Ast BOY$103,611TotalLiabilitiesNetAstBOYAmt
Total Liabilities Net Ast EOY$93,443TotalLiabilitiesNetAstEOYAmt

Chg In Net Assets Fund Balances ChgInNetAssetsFundBalancesGrp

FieldValueIRS element (for citing)
Tot Net Ast Or Fund Balances BOY$103,611TotNetAstOrFundBalancesBOYAmt
Excess Revenue Over Expenses-$14,580ExcessRevenueOverExpensesAmt
Subtotal$89,031SubtotalAmt
Tot Net Ast Or Fund Balances EOY$89,031TotNetAstOrFundBalancesEOYAmt

Cap Gains Loss Tx Invst Incm Detail CapGainsLossTxInvstIncmDetail

Cap Gains Loss Tx Invst Incm CapGainsLossTxInvstIncmGrp (3 entries)

PropertyPropertyDescHow AcquiredHowAcquiredCdAcquiredAcquiredDtSoldSoldDtGross Sales PriceGrossSalesPriceAmtCost Or Other BasisCostOrOtherBasisAmtGain Or LossGainOrLossAmtGains Minus Excess Or LossesGainsMinusExcessOrLossesAmt
30 SHARES AMPHENOL CORPP2014-08-292025-09-30$3,675$387$3,288$3,288
25 SHARES APPLIED MATERIALS INCP2011-05-232025-10-01$5,299$347$4,952$4,952
90 SHARES PEDIATRIX MEDICAL GROUP INCP2017-03-202025-11-04$1,628$6,303-$4,675-$4,675
FieldValueIRS element (for citing)
Capital Gain Net Income$3,565CapitalGainNetIncomeAmt

Excise Tax Based On Invst Incm ExciseTaxBasedOnInvstIncmGrp

FieldValueIRS element (for citing)
Investment Income Excise Tax$96InvestmentIncomeExciseTaxAmt
Subtotal$96SubtotalAmt
Subtitle A Tax$0SubtitleATaxAmt
Tax Based On Investment Income$96TaxBasedOnInvestmentIncomeAmt
Exempt Frgn Org Tax Wthld At Srce$0ExemptFrgnOrgTaxWthldAtSrceAmt
Tax Due$96TaxDueAmt

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
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
Website AddressNAWebsiteAddressTxt

Persons With Books Name PersonsWithBooksName

FieldValueIRS element (for citing)
Business Name Line1WEILIN YIHBusinessNameLine1Txt
FieldValueIRS element (for citing)
Phone4087411696PhoneNum

Location Of Books US Address LocationOfBooksUSAddress

FieldValueIRS element (for citing)
Address Line120400 CHALET LNAddressLine1Txt
CitySARATOGACityNm
State AbbreviationCAStateAbbreviationCd
ZIP95070ZIPCd
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
Acts Fail To Qlfy As ExceptionsfalseActsFailToQlfyAsExceptionsInd
Uncorrected Prior ActsfalseUncorrectedPriorActsInd
Undistributed Income PYfalseUndistributedIncomePYInd
Undistr Incm Sect4942a2 Not AppfalseUndistrIncmSect4942a2NotAppInd
Business HoldingsfalseBusinessHoldingsInd
Excess Business HoldingsfalseExcessBusinessHoldingsInd
Jeopardy InvestmentsfalseJeopardyInvestmentsInd
Uncorrected PY Jeopardy InvstfalseUncorrectedPYJeopardyInvstInd
Influence LegislationfalseInfluenceLegislationInd
Influence ElectionfalseInfluenceElectionInd
Grants To IndividualsfalseGrantsToIndividualsInd
Grants To OrganizationsfalseGrantsToOrganizationsInd
Noncharitable PurposefalseNoncharitablePurposeInd
Transactions Fail To Qlfy As ExcfalseTransactionsFailToQlfyAsExcInd
Maintained Expenditure RspnsfalseMaintainedExpenditureRspnsInd
Rcv Fnds To Pay Prsnl Bnft CntrctfalseRcvFndsToPayPrsnlBnftCntrctInd
Pay Premiums Prsnl Bnft CntrctfalsePayPremiumsPrsnlBnftCntrctInd
Prohibited Tax Shelter TransfalseProhibitedTaxShelterTransInd
Proceeds Or Net IncomefalseProceedsOrNetIncomeInd
Subj To Tax Rmnrtn Ex Prcht PymtfalseSubjToTaxRmnrtnExPrchtPymtInd

Officer Dir Trst Key Empl Info OfficerDirTrstKeyEmplInfoGrp

Officer Dir Trst Key Empl OfficerDirTrstKeyEmplGrp (2 entries)

Address Line1USAddress/AddressLine1TxtCityUSAddress/CityNmState AbbreviationUSAddress/StateAbbreviationCdZIPUSAddress/ZIPCdTitleTitleTxtAverage Hrs Per Wk Devoted To PosAverageHrsPerWkDevotedToPosRtCompensationCompensationAmtEmployee Benefit ProgramEmployeeBenefitProgramAmtExpense Account Other AllwncExpenseAccountOtherAllwncAmt
CHENGPIN LIN
20400 CHALET LNSARATOGACA95070VPDIR0.00$0$0$0
WEILIN YIH
20400 CHALET LNSARATOGACA95070PRESSECTRE0.50$0$0$0
FieldValueIRS element (for citing)
Comp Of Hghst Pd Empl Or NONENONECompOfHghstPdEmplOrNONETxt
Other Employee Paid Over50k0OtherEmployeePaidOver50kCnt
Comp Of Hghst Pd Cntrct Or NONENONECompOfHghstPdCntrctOrNONETxt
Contractor Paid Over50k0ContractorPaidOver50kCnt

Summary Of Direct Chrtbl Acty SummaryOfDirectChrtblActyGrp

FieldValueIRS element (for citing)
Description1NADescription1Txt
Expenses1$0Expenses1Amt

Sum Of Program Related Invst SumOfProgramRelatedInvstGrp

FieldValueIRS element (for citing)
Description1NONEDescription1Txt
Expenses1$0Expenses1Amt

Minimum Investment Return MinimumInvestmentReturnGrp

FieldValueIRS element (for citing)
Average Monthly FMV Of Sec$359,898AverageMonthlyFMVOfSecAmt
Average Monthly Cash Balances$6,667AverageMonthlyCashBalancesAmt
FMV All Other Noncharitable Ast$0FMVAllOtherNoncharitableAstAmt
Total FMV Of Unused Assets$366,565TotalFMVOfUnusedAssetsAmt
Reduction Claimed$0ReductionClaimedAmt
Adjusted Total FMV Of Unused Ast$366,565AdjustedTotalFMVOfUnusedAstAmt
Cash Deemed Charitable$5,498CashDeemedCharitableAmt
Net Vl Noncharitable Assets$361,067NetVlNoncharitableAssetsAmt
Minimum Investment Return$18,053MinimumInvestmentReturnAmt

Distributable Amount DistributableAmountGrp

FieldValueIRS element (for citing)
Minimum Investment Return$18,053MinimumInvestmentReturnAmt
Tax Based On Investment Income$96TaxBasedOnInvestmentIncomeAmt
Total Tax$96TotalTaxAmt
Distributable Before Adj$17,957DistributableBeforeAdjAmt
Distributable Before Ded$17,957DistributableBeforeDedAmt
Distributable As Adjusted$17,957DistributableAsAdjustedAmt

PF Qualifying Distributions PFQualifyingDistributionsGrp

FieldValueIRS element (for citing)
Expenses And Contributions$17,898ExpensesAndContributionsAmt
Qualifying Distributions$17,898QualifyingDistributionsAmt

Undistributed Income UndistributedIncomeGrp

FieldValueIRS element (for citing)
Distributable As Adjusted$17,957DistributableAsAdjustedAmt
Excess Distribution Cyov Yr1$699ExcessDistributionCyovYr1Amt
Total Excess Distribution Cyov$699TotalExcessDistributionCyovAmt
Qualifying Distributions$17,898QualifyingDistributionsAmt
Applied To Prior Years$0AppliedToPriorYearsAmt
Treated As Distri From Corpus$0TreatedAsDistriFromCorpusAmt
Applied To Current Year$17,258AppliedToCurrentYearAmt
Remaining Distri From Corpus$640RemainingDistriFromCorpusAmt
Excess Distri Cyov App CY Corpus$699ExcessDistriCyovAppCYCorpusAmt
Excess Distribution Cyov App CY$699ExcessDistributionCyovAppCYAmt
Total Corpus$640TotalCorpusAmt
Undistributed Income CY$0UndistributedIncomeCYAmt
Excess Distri Cyov To Next Yr$640ExcessDistriCyovToNextYrAmt
Excess From Current Year$640ExcessFromCurrentYearAmt

Private Operating Foundations PrivateOperatingFoundationsGrp

Lessor Adj Net Incm Min Invst Ret LessorAdjNetIncmMinInvstRetGrp

FieldValueIRS element (for citing)
Current Year$0CurrentYearAmt
Total$0TotalAmt

Qualifying Distributions QualifyingDistributionsGrp

FieldValueIRS element (for citing)
Total$0TotalAmt

Supplementary Information SupplementaryInformationGrp

FieldValueIRS element (for citing)
Contributing ManagerCHENGPIN LINContributingManagerNm
Contributing ManagerWEILIN YIHContributingManagerNm
Shareholder ManagerNAShareholderManagerNm
Only Contri To PreselectedYes (X)OnlyContriToPreselectedInd

Grant Or Contribution Pd Dur Yr GrantOrContributionPdDurYrGrp (4 entries)

Address Line1RecipientUSAddress/AddressLine1TxtCityRecipientUSAddress/CityNmState AbbreviationRecipientUSAddress/StateAbbreviationCdZIPRecipientUSAddress/ZIPCdRecipient RelationshipRecipientRelationshipTxtRecipient Foundation StatusRecipientFoundationStatusCdGrant Or Contribution PurposeGrantOrContributionPurposeTxtAmtAmt
NORTHWESTERN UNIVERSITY
1201 DAVIS STREETEVANSTONIL60201NAPCEDUCATIONAL PURPOSES$14,000
BUDDHIST TZU CHI FOUNDATION
1100 S VALLEY CENTER AVESAN DIMASCA91773NAPCEDUCATIONAL AND MEDICAL PURPOSES$1,000
LANCASTER INTERNATIONAL PIANO FESTIVAL
PO BOX 4575LANCASTERPA17604NAPCEDUCATIONAL PURPOSES$1,000
AMERICAN ONLINE GIVING FOUNDATION (LA WILDFIRE DISASTER RELIEF CAMPAIGN)
40 E MAIN STREET SUITE 887NEWARKDE19711NAPCCOMMUNITY SUPPORT$1,000
FieldValueIRS element (for citing)
Total Grant Or Contri Pd Dur Yr$17,000TotalGrantOrContriPdDurYrAmt
Total Grant Or Contri Apprv Fut$0TotalGrantOrContriApprvFutAmt

Analysis Income Producing Acty AnalysisIncomeProducingActyGrp

Int On Sav And Temp Cash Invst IntOnSavAndTempCashInvstGrp

FieldValueIRS element (for citing)
Exclusion14ExclusionCd
Exclusion$216ExclusionAmt

Dividends And Interest From Sec Dtl DividendsAndInterestFromSecDtl

FieldValueIRS element (for citing)
Exclusion14ExclusionCd
Exclusion$5,260ExclusionAmt

Gain Sales Ast Oth Than Invntry GainSalesAstOthThanInvntryGrp

FieldValueIRS element (for citing)
Exclusion18ExclusionCd
Exclusion$3,565ExclusionAmt

Subtotals Incm Producing Acty SubtotalsIncmProducingActyGrp

FieldValueIRS element (for citing)
Exclusion$9,041ExclusionAmt
FieldValueIRS element (for citing)
Total Income Producing Acty$9,041TotalIncomeProducingActyAmt

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

Accounting Fees Schedule AccountingFeesSchedule

Accounting Fees Detail AccountingFeesDetail

FieldValueIRS element (for citing)
CategoryTAX SOFTWARECategoryTxt
Amt$130Amt
Disbursements Charitable Prps$130DisbursementsCharitablePrpsAmt

Investments Corp Stock Schedule InvestmentsCorpStockSchedule

Investments Corporate Stock InvestmentsCorporateStockGrp (17 entries)

StockStockNmEOY Book ValueEOYBookValueAmtEOYFMVEOYFMVAmt
AMGEN INC$12,846$24,548
AMPHENOL CORP CLASS A COM$4,773$50,002
ANALOG DEVICES INC COM$3,378$14,969
APPLOED MATERIALS INC COM$2,150$39,833
BANK AMERICA CORP COM$4,170$12,713
BRISTOLMYERS SQUIBB CO COM$4,832$4,585
CISCO SYSTEMS INC$5,310$25,035
COSTCO WHOLESALE CORP COM$1,416$10,348
GILEAD SCIENCES INC COM$11,991$12,969
LVMH MOET HENNESSY LOUIS VUITTON$2,629$13,422
ELI LILLY CO COM$2,669$75,228
LOWES COMPANIES INC COM$7,081$25,322
MARIN MARIETTA MATERIALS INC COM$5,485$12,469
NASDAQ INC COM STK$3,166$29,222
QUANTA SERVICES COM$1,620$16,882
RESMED INC$4,118$16,861
UNION PAC CORP$13,334$25,595

Other Professional Fees Schedule OtherProfessionalFeesSchedule

Other Professional Fees Detail OtherProfessionalFeesDetail (3 entries)

CategoryCategoryTxtAmtAmtNet Investment IncomeNetInvestmentIncomeAmtDisbursements Charitable PrpsDisbursementsCharitablePrpsAmt
INVESTMENT MANAGEMENT FEE$2,092$2,092
DE AGENT FEE$188$188
OTHER PROFESSIONAL FEES$412$412

Taxes Schedule TaxesSchedule

Taxes Detail TaxesDetail (3 entries)

CategoryCategoryTxtAmtAmtDisbursements Charitable PrpsDisbursementsCharitablePrpsAmtNet Investment IncomeNetInvestmentIncomeAmt
TAX BASED ON INV INCOME$143$143
DE TAX$25$25
FOREIGN TAX ON INVESTMENT$66$66