SEAN AND CHRISTINE YU PRIVATE FOUNDATION: Form 990PF, tax year 2021

View the entire original 990 at ProPublica ↗

Organization: SEAN AND CHRISTINE YU PRIVATE FOUNDATION (EIN 46-3463008)
Tax period: 2021-01-01 to 2021-12-31
Filed: 2022-10-06
IRS object ID: 202242799349100909
Schema version: 2021v4.0
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
Investments Corp Stock Schedule
Investments Other Schedule2
Other Expenses Schedule
Other Income Schedule2
Other Liabilities Schedule
Substantial Contributors Sch
Taxes Schedule

Return header ReturnHeader

Field	Value	IRS element (for citing)
Return	2022-10-06T11:21:38-07:00	ReturnTs
Tax Period End	2021-12-31	TaxPeriodEndDt

Preparer Firm PreparerFirmGrp

Field	Value	IRS element (for citing)
Preparer Firm EIN	954330544	PreparerFirmEIN

Preparer Firm Name PreparerFirmName

Field	Value	IRS element (for citing)
Business Name Line1	Sun Accountancy Corporation	BusinessNameLine1Txt

Preparer US Address PreparerUSAddress

Field	Value	IRS element (for citing)
Address Line1	301 W Valley Blvd 219	AddressLine1Txt
City	San Gabriel	CityNm
State Abbreviation	CA	StateAbbreviationCd
ZIP	91776	ZIPCd

Field	Value	IRS element (for citing)
Return Type	990PF	ReturnTypeCd
Tax Period Begin	2021-01-01	TaxPeriodBeginDt

Filer Filer

Field	Value	IRS element (for citing)
EIN	463463008	EIN

Business Name BusinessName

Field	Value	IRS element (for citing)
Business Name Line1	SEAN AND CHRISTINE YU PRIVATE FOUNDATION	BusinessNameLine1Txt

Field	Value	IRS element (for citing)
Business Name Control	SEAN	BusinessNameControlTxt
Phone	6262038082	PhoneNum

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	920 HILLCREST PLACE	AddressLine1Txt
City	PASADENA	CityNm
State Abbreviation	CA	StateAbbreviationCd
ZIP	91106	ZIPCd

Business Officer BusinessOfficerGrp

Field	Value	IRS element (for citing)
Person	CHUNG HSIEO YU	PersonNm
Person Title	Secretary	PersonTitleTxt
Signature	2022-09-28	SignatureDt
Discuss With Paid Preparer	Yes (true)	DiscussWithPaidPreparerInd

Signing Officer SigningOfficerGrp

Person Full Name PersonFullName

Field	Value	IRS element (for citing)
Person First	CHUNG HSIEO	PersonFirstNm
Person Last	YU	PersonLastNm

Field	Value	IRS element (for citing)
SSN	999009999	SSN

Preparer Person PreparerPersonGrp

Field	Value	IRS element (for citing)
Preparer Person	LINDA SUN CPA	PreparerPersonNm
PTIN	P00107022	PTIN
Phone	6264576118	PhoneNum

Additional Filer Information AdditionalFilerInformation

Trusted Customer TrustedCustomerGrp

Field	Value	IRS element (for citing)
Trusted Customer	2	TrustedCustomerCd
Authentication Assurance Level	AAL1	AuthenticationAssuranceLevelCd
Identity Assurance Level	IAL1	IdentityAssuranceLevelCd
Federated Assurance Level	FAL1	FederatedAssuranceLevelCd

Field	Value	IRS element (for citing)
Tax	2021	TaxYr
Build TS	2022-09-23 18:48:47Z	BuildTS

Form 990-PF IRS990PF

Field	Value	IRS element (for citing)
Address Change	Yes (X)	AddressChangeInd
Organization501c3 Exempt PF	Yes (X)	Organization501c3ExemptPFInd
FMV Assets EOY	$738,947	FMVAssetsEOYAmt
Method Of Accounting Accrual	Yes (X)	MethodOfAccountingAccrualInd

Analysis Of Revenue And Expenses AnalysisOfRevenueAndExpenses

Field	Value	IRS element (for citing)
Contri Rcvd Rev And Expnss	$500,000	ContriRcvdRevAndExpnssAmt
Interest On Sav Rev And Expnss	$4,183	InterestOnSavRevAndExpnssAmt
Interest On Sav Net Invst Incm	$4,183	InterestOnSavNetInvstIncmAmt
Dividends Rev And Expnss	$163	DividendsRevAndExpnssAmt
Dividends Net Invst Incm	$163	DividendsNetInvstIncmAmt
Net Gain Sale Ast Rev And Expnss	$44,830	NetGainSaleAstRevAndExpnssAmt
Gross Sales Price	$108,979	GrossSalesPriceAmt
Cap Gain Net Incm Net Invst Incm	$44,830	CapGainNetIncmNetInvstIncmAmt
Net ST Capital Gain Adj Net Incm	$521	NetSTCapitalGainAdjNetIncmAmt
Other Income Rev And Expnss	$13,508	OtherIncomeRevAndExpnssAmt
Other Income Net Invst Incm	$13,508	OtherIncomeNetInvstIncmAmt
Total Rev And Expnss	$562,684	TotalRevAndExpnssAmt
Total Net Invst Incm	$62,684	TotalNetInvstIncmAmt
Total Adj Net Incm	$521	TotalAdjNetIncmAmt
Accounting Fees Rev And Expnss	$3,960	AccountingFeesRevAndExpnssAmt
Interest Rev And Expnss	$96	InterestRevAndExpnssAmt
Interest Net Invst Incm	$96	InterestNetInvstIncmAmt
Taxes Rev And Expnss	$699	TaxesRevAndExpnssAmt
Taxes Dsbrs Chrtbl	$75	TaxesDsbrsChrtblAmt
Other Expenses Rev And Expnss	$17,759	OtherExpensesRevAndExpnssAmt
Other Expenses Net Invst Incm	$17,716	OtherExpensesNetInvstIncmAmt
Tot Opr Expenses Rev And Expnss	$22,514	TotOprExpensesRevAndExpnssAmt
Tot Opr Expenses Net Invst Incm	$17,812	TotOprExpensesNetInvstIncmAmt
Tot Opr Expenses Dsbrs Chrtbl	$75	TotOprExpensesDsbrsChrtblAmt
Contri Paid Rev And Expnss	$446,600	ContriPaidRevAndExpnssAmt
Contri Paid Dsbrs Chrtbl	$446,600	ContriPaidDsbrsChrtblAmt
Total Expenses Rev And Expnss	$469,114	TotalExpensesRevAndExpnssAmt
Total Expenses Net Invst Incm	$17,812	TotalExpensesNetInvstIncmAmt
Total Expenses Dsbrs Chrtbl	$446,675	TotalExpensesDsbrsChrtblAmt
Excess Revenue Over Expenses	$93,570	ExcessRevenueOverExpensesAmt
Net Investment Income	$44,872	NetInvestmentIncomeAmt
Adjusted Net Income	$521	AdjustedNetIncomeAmt

Form990 PF Balance Sheets Form990PFBalanceSheetsGrp

Field	Value	IRS element (for citing)
Sav And Temp Cash Invst BOY	$143,869	SavAndTempCashInvstBOYAmt
Sav And Temp Cash Invst EOY	$246,387	SavAndTempCashInvstEOYAmt
Sav And Temp Cash Invst EOYFMV	$246,387	SavAndTempCashInvstEOYFMVAmt
Corporate Stock BOY	$22,699	CorporateStockBOYAmt
Corporate Stock EOY	$10,217	CorporateStockEOYAmt
Corporate Stock EOYFMV	$24,629	CorporateStockEOYFMVAmt
Other Investments BOY	$553,099	OtherInvestmentsBOYAmt
Other Investments EOY	$557,257	OtherInvestmentsEOYAmt
Other Investments EOYFMV	$467,931	OtherInvestmentsEOYFMVAmt
Total Assets BOY	$719,667	TotalAssetsBOYAmt
Total Assets EOY	$813,861	TotalAssetsEOYAmt
Total Assets EOYFMV	$738,947	TotalAssetsEOYFMVAmt
Other Liabilities EOY	$624	OtherLiabilitiesEOYAmt
Total Liabilities EOY	$624	TotalLiabilitiesEOYAmt
Organization Follows FASB117	Yes (X)	OrganizationFollowsFASB117Ind
No Donor Rstr Net Assests BOY	$719,667	NoDonorRstrNetAssestsBOYAmt
No Donor Rstr Net Assests EOY	$813,237	NoDonorRstrNetAssestsEOYAmt
Tot Net Ast Or Fund Balances BOY	$719,667	TotNetAstOrFundBalancesBOYAmt
Tot Net Ast Or Fund Balances EOY	$813,237	TotNetAstOrFundBalancesEOYAmt
Total Liabilities Net Ast BOY	$719,667	TotalLiabilitiesNetAstBOYAmt
Total Liabilities Net Ast EOY	$813,861	TotalLiabilitiesNetAstEOYAmt

Chg In Net Assets Fund Balances ChgInNetAssetsFundBalancesGrp

Field	Value	IRS element (for citing)
Tot Net Ast Or Fund Balances BOY	$719,667	TotNetAstOrFundBalancesBOYAmt
Excess Revenue Over Expenses	$93,570	ExcessRevenueOverExpensesAmt
Subtotal	$813,237	SubtotalAmt
Tot Net Ast Or Fund Balances EOY	$813,237	TotNetAstOrFundBalancesEOYAmt

Cap Gains Loss Tx Invst Incm Detail CapGainsLossTxInvstIncmDetail

Cap Gains Loss Tx Invst Incm CapGainsLossTxInvstIncmGrp (4 entries)

PropertyPropertyDesc	How AcquiredHowAcquiredCd	AcquiredAcquiredDt	SoldSoldDt	Gross Sales PriceGrossSalesPriceAmt	Cost Or Other BasisCostOrOtherBasisAmt	Gain Or LossGainOrLossAmt	Gains Minus Excess Or LossesGainsMinusExcessOrLossesAmt
1730.000 AVANTOR INC	P	2021-02-23	2021-03-09	$48,226	$47,705	$521	$521
498.000 AMERICAN AIRLS GROUP INC.	D	2019-02-14	2021-03-16	$12,556		$12,556	$12,556
5.424 APPLE INC	D	2015-02-12	2021-07-06	$771	$168	$603	$603
1730.000 AVANTOR INC	P	2017-11-17	2021-03-08	$47,426	$16,276	$31,150	$31,150

Field	Value	IRS element (for citing)
Capital Gain Net Income	$44,830	CapitalGainNetIncomeAmt
Net Short Term Capital Gain Loss	$521	NetShortTermCapitalGainLossAmt

Excise Tax Based On Invst Incm ExciseTaxBasedOnInvstIncmGrp

Field	Value	IRS element (for citing)
Investment Income Excise Tax	$624	InvestmentIncomeExciseTaxAmt
Subtotal	$624	SubtotalAmt
Tax Based On Investment Income	$624	TaxBasedOnInvestmentIncomeAmt
Tax Due	$624	TaxDueAmt
Applied To ES Tax	$0	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	false	Section508eRqrSatisfiedInd
At Least5000 In Assets	Yes (true)	AtLeast5000InAssetsInd
Org Report Or Register State	CA	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
Website Address	www.guidestar.org	WebsiteAddressTxt

Persons With Books Name PersonsWithBooksName

Field	Value	IRS element (for citing)
Business Name Line1	SEAN YU	BusinessNameLine1Txt

Field	Value	IRS element (for citing)
Phone	6262038082	PhoneNum

Location Of Books US Address LocationOfBooksUSAddress

Field	Value	IRS element (for citing)
Address Line1	920 HILLCREST PLACE	AddressLine1Txt
City	PASADENA	CityNm
State Abbreviation	CA	StateAbbreviationCd
ZIP	91106	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
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
CHRISTINE YU
920 HILLCREST PLACE	PASADENA	CA	91106	CEO	2.00	$0
CHUNG HSIEO YU
920 HILLCREST PLACE	PASADENA	CA	91106	Secretary	2.00	$0
SANDY YU
920 HILLCREST PLACE	PASADENA	CA	91106	CFO	1.00	$0
RILEY YU
920 HILLCREST PLACE	PASADENA	CA	91106	Director	1.00	$0
AVERY AUDREY YU
920 HILLCREST PLACE	PASADENA	CA	91106	Director	1.00	$0

Field	Value	IRS element (for citing)
Comp Of Hghst Pd Empl Or NONE	NONE	CompOfHghstPdEmplOrNONETxt
Comp Of Hghst Pd Cntrct Or NONE	NONE	CompOfHghstPdCntrctOrNONETxt

Minimum Investment Return MinimumInvestmentReturnGrp

Field	Value	IRS element (for citing)
Average Monthly FMV Of Sec	$483,492	AverageMonthlyFMVOfSecAmt
Average Monthly Cash Balances	$93,355	AverageMonthlyCashBalancesAmt
FMV All Other Noncharitable Ast	$0	FMVAllOtherNoncharitableAstAmt
Total FMV Of Unused Assets	$576,847	TotalFMVOfUnusedAssetsAmt
Reduction Claimed	$0	ReductionClaimedAmt
Adjusted Total FMV Of Unused Ast	$576,847	AdjustedTotalFMVOfUnusedAstAmt
Cash Deemed Charitable	$8,653	CashDeemedCharitableAmt
Net Vl Noncharitable Assets	$568,194	NetVlNoncharitableAssetsAmt
Minimum Investment Return	$28,410	MinimumInvestmentReturnAmt

Distributable Amount DistributableAmountGrp

Field	Value	IRS element (for citing)
Minimum Investment Return	$28,410	MinimumInvestmentReturnAmt
Tax Based On Investment Income	$624	TaxBasedOnInvestmentIncomeAmt
Total Tax	$624	TotalTaxAmt
Distributable Before Adj	$27,786	DistributableBeforeAdjAmt
Distributable Before Ded	$27,786	DistributableBeforeDedAmt
Distributable As Adjusted	$27,786	DistributableAsAdjustedAmt

PF Qualifying Distributions PFQualifyingDistributionsGrp

Field	Value	IRS element (for citing)
Expenses And Contributions	$446,675	ExpensesAndContributionsAmt
Qualifying Distributions	$446,675	QualifyingDistributionsAmt

Undistributed Income UndistributedIncomeGrp

Field	Value	IRS element (for citing)
Distributable As Adjusted	$27,786	DistributableAsAdjustedAmt
Excess Distribution Cyov Yr3	$229,559	ExcessDistributionCyovYr3Amt
Excess Distribution Cyov Yr2	$255,597	ExcessDistributionCyovYr2Amt
Excess Distribution Cyov Yr1	$283,439	ExcessDistributionCyovYr1Amt
Total Excess Distribution Cyov	$768,595	TotalExcessDistributionCyovAmt
Qualifying Distributions	$446,675	QualifyingDistributionsAmt
Treated As Distri From Corpus	$0	TreatedAsDistriFromCorpusAmt
Applied To Current Year	$27,786	AppliedToCurrentYearAmt
Remaining Distri From Corpus	$418,889	RemainingDistriFromCorpusAmt
Total Corpus	$1,187,484	TotalCorpusAmt
Undistributed Income CY	$0	UndistributedIncomeCYAmt
Excess Distri Cyov To Next Yr	$1,187,484	ExcessDistriCyovToNextYrAmt
Excess From Year3	$229,559	ExcessFromYear3Amt
Excess From Year2	$255,597	ExcessFromYear2Amt
Excess From Year1	$283,439	ExcessFromYear1Amt
Excess From Current Year	$418,889	ExcessFromCurrentYearAmt

Supplementary Information SupplementaryInformationGrp

Field	Value	IRS element (for citing)
Contributing Manager	CHUNG HSIEO YU	ContributingManagerNm
Only Contri To Preselected	Yes (X)	OnlyContriToPreselectedInd

Grant Or Contribution Pd Dur Yr GrantOrContributionPdDurYrGrp (17 entries)

Address Line1RecipientUSAddress/AddressLine1Txt	CityRecipientUSAddress/CityNm	State AbbreviationRecipientUSAddress/StateAbbreviationCd	ZIPRecipientUSAddress/ZIPCd	Recipient RelationshipRecipientRelationshipTxt	Recipient Foundation StatusRecipientFoundationStatusTxt	Grant Or Contribution PurposeGrantOrContributionPurposeTxt	AmtAmt
Cal Poly Pomona Foundation Inc
3801 West Temple Avenue Bldg 55	Pomona	CA	91768	N/A	PC	Charitable Purpose	$40,000
Methodist Hospital Foundation
300 W Huntington Drive	Arcadia	CA	91007	N/A	PC	Charitable Purpose	$2,000
BOYS & GIRLS CLUBS OF PASADENA
3230 E DEL MAR BLVD	PASADENA	CA	91107	N/A	PC	Charitable Purpose	$3,000
Buddhist Tzu Chi Foundation
1100 S Valley Center Ave	San Dimas	CA	91773	N/A	PC	Charitable Purpose	$2,000
The University of Chicago
5235 S Harper Court Suite 450	Chicago	IL	60615	N/A	PC	Charitable Purpose	$130,000
Taiwan Center Foundation of Greater LA
3001 Walnut Grove Ave	Rosemead	CA	91770	N/A	PC	Charitable Purpose	$21,600
Pacific Oaks College &Childrens School
55 Eureka Street	Pasadena	CA	91103	N/A	PC	Charitable Purpose	$1,000
CHILDRENS HOSPITAL LOS ANGELES
4650 SUNSET BLVD 29	LOS ANGELES	CA	90027	N/A	PC	Charitable Purpose	$5,000
POLYTECHNIC SCHOOL
1030 E CALIFORNIA BLVD	PASADENA	CA	91106	N/A	PC	Charitable Purpose	$60,000
TAIWANESE AMERICAN SCHOLARSHIP FUND
PO BOX 60074	PASADENA	CA	91116	N/A	PC	Charitable Purpose	$115,000
Ronald Mcdonald House Charities Inc
One Kroc Drive	Oak Brook	IL	60523	N/A	PC	Charitable Purpose	$500
Asian-American Accounting Research & Dev
17506 Colima Rd Ste 202	Rowland Heights	CA	91748	N/A	PC	Charitable Purpose	$1,000
SHOES THAT FIT
1420 N CLAREMONT BLVD SUITE 204A	CLAREMONT	CA	91711	N/A	PC	CHARITABLE PURPOSE	$500
The Huntington Library Art Museu and B
1151 Oxford Rd	San Marino	CA	91108	N/A	PC	Charitable Purpose	$2,500
United Sino-Amerian CPAs Foundation
18725 E Gale Ave Suite 250	City of Industry	CA	91748	N/A	PC	Charitable Purpose	$50,000
Highland Oaks Elementary School
10 Virginia Rd	Arcadia	CA	91006	N/A	PC	Charitable Purpose	$2,500
Temple City Immanuel Church of the Nazar
9953 Las Tunas Dr	Temple City	CA	91780	N/A	PC	Charitable Purpose	$10,000

Field	Value	IRS element (for citing)
Total Grant Or Contri Pd Dur Yr	$446,600	TotalGrantOrContriPdDurYrAmt

Analysis Income Producing Acty AnalysisIncomeProducingActyGrp

Int On Sav And Temp Cash Invst IntOnSavAndTempCashInvstGrp

Field	Value	IRS element (for citing)
Exclusion	14	ExclusionCd
Exclusion	$4,183	ExclusionAmt

Dividends And Interest From Sec Dtl DividendsAndInterestFromSecDtl

Field	Value	IRS element (for citing)
Exclusion	14	ExclusionCd
Exclusion	$163	ExclusionAmt

Other Investment Income OtherInvestmentIncomeGrp

Field	Value	IRS element (for citing)
Exclusion	43	ExclusionCd
Exclusion	$19	ExclusionAmt

Gain Sales Ast Oth Than Invntry GainSalesAstOthThanInvntryGrp

Field	Value	IRS element (for citing)
Related Or Exempt Function Incm	$44,830	RelatedOrExemptFunctionIncmAmt

Other Revenue Described OtherRevenueDescribedGrp

Field	Value	IRS element (for citing)
Desc	Other Investment Gain	Desc
Exclusion	18	ExclusionCd
Exclusion	$13,489	ExclusionAmt

Subtotals Incm Producing Acty SubtotalsIncmProducingActyGrp

Field	Value	IRS element (for citing)
Exclusion	$17,854	ExclusionAmt
Related Or Exempt Function Incm	$44,830	RelatedOrExemptFunctionIncmAmt

Field	Value	IRS element (for citing)
Total Income Producing Acty	$62,684	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

Field	Value	IRS element (for citing)
Contributor	1	ContributorNum
Contributor Person	CHUNG HSIEO YU	ContributorPersonNm

Contributor US Address ContributorUSAddress

Field	Value	IRS element (for citing)
Address Line1	920 HILLCREST PLACE	AddressLine1Txt
City	PASADENA	CityNm
State Abbreviation	CA	StateAbbreviationCd
ZIP	91106	ZIPCd

Field	Value	IRS element (for citing)
Total Contributions	$500,000	TotalContributionsAmt
Person Contribution	Yes (X)	PersonContributionInd

Accounting Fees Schedule AccountingFeesSchedule

Accounting Fees Detail AccountingFeesDetail

Field	Value	IRS element (for citing)
Category	Accounting Fee	CategoryTxt
Amt	$3,960	Amt
Net Investment Income	$0	NetInvestmentIncomeAmt
Adjusted Net Income	$0	AdjustedNetIncomeAmt
Disbursements Charitable Prps	$0	DisbursementsCharitablePrpsAmt

Investments Corp Stock Schedule InvestmentsCorpStockSchedule

Investments Corporate Stock InvestmentsCorporateStockGrp

Field	Value	IRS element (for citing)
Stock	Stocks Investment	StockNm
EOY Book Value	$10,217	EOYBookValueAmt
EOYFMV	$24,629	EOYFMVAmt

Investments Other Schedule2 InvestmentsOtherSchedule2

Investments Other InvestmentsOtherGrp

Field	Value	IRS element (for citing)
Category Or Item	Partnership Investment	CategoryOrItemTxt
Listed At Cost Or FMV	AT COST	ListedAtCostOrFMVCd
Book Value	$557,257	BookValueAmt
EOYFMV	$467,931	EOYFMVAmt

Other Expenses Schedule OtherExpensesSchedule

Other Expenses Schedule OtherExpensesScheduleGrp (3 entries)

DescDesc	Revenue And Expenses Per BooksRevenueAndExpensesPerBooksAmt	Net Investment IncomeNetInvestmentIncomeAmt
Investment Expense	$10,719	$10,719
Office Expense	$43
Other Investment Loss	$6,997	$6,997

Other Income Schedule2 OtherIncomeSchedule2

Other Income Detail OtherIncomeDetail (2 entries)

DescDesc	Revenue And Expenses Per BooksRevenueAndExpensesPerBooksAmt	Net Investment IncomeNetInvestmentIncomeAmt
Other Investment Gain	$13,489	$13,489
Other Investment Income	$19	$19

Other Liabilities Schedule OtherLiabilitiesSchedule

Other Liabilities Detail OtherLiabilitiesDetail

Field	Value	IRS element (for citing)
Desc	Excise Tax Payable	Desc
EOY Book Value	$624	EOYBookValueAmt

Substantial Contributors Sch SubstantialContributorsSch

Substantial Contributor Detail SubstantialContributorDetail

Field	Value	IRS element (for citing)
Person	CHUNG HSIEO YU	PersonNm

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	920 HILLCREST PLACE	AddressLine1Txt
City	PASADENA	CityNm
State Abbreviation	CA	StateAbbreviationCd
ZIP	91106	ZIPCd

Taxes Schedule TaxesSchedule

Taxes Detail TaxesDetail (2 entries)

CategoryCategoryTxt	AmtAmt	Disbursements Charitable PrpsDisbursementsCharitablePrpsAmt
Attorney Generals Registry	$75	$75
Excise Tax	$624

SEAN AND CHRISTINE YU PRIVATE FOUNDATION: Form 990PF, tax year 2021

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

Signing Officer SigningOfficerGrp

Person Full Name PersonFullName

Preparer Person PreparerPersonGrp

Additional Filer Information AdditionalFilerInformation

Trusted Customer TrustedCustomerGrp

Form 990-PF IRS990PF

Analysis Of Revenue And Expenses AnalysisOfRevenueAndExpenses

Form990 PF Balance Sheets Form990PFBalanceSheetsGrp

Chg In Net Assets Fund Balances ChgInNetAssetsFundBalancesGrp

Cap Gains Loss Tx Invst Incm Detail CapGainsLossTxInvstIncmDetail

Cap Gains Loss Tx Invst Incm CapGainsLossTxInvstIncmGrp (4 entries)

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 (5 entries)

Minimum Investment Return MinimumInvestmentReturnGrp

Distributable Amount DistributableAmountGrp

PF Qualifying Distributions PFQualifyingDistributionsGrp

Undistributed Income UndistributedIncomeGrp

Supplementary Information SupplementaryInformationGrp

Grant Or Contribution Pd Dur Yr GrantOrContributionPdDurYrGrp (17 entries)

Analysis Income Producing Acty AnalysisIncomeProducingActyGrp

Int On Sav And Temp Cash Invst IntOnSavAndTempCashInvstGrp

Dividends And Interest From Sec Dtl DividendsAndInterestFromSecDtl

Other Investment Income OtherInvestmentIncomeGrp

Gain Sales Ast Oth Than Invntry GainSalesAstOthThanInvntryGrp

Other Revenue Described OtherRevenueDescribedGrp

Subtotals Incm Producing Acty SubtotalsIncmProducingActyGrp

Trnsfr Trans Rln Nonchrtbl EO TrnsfrTransRlnNonchrtblEOGrp

Schedule B IRS990ScheduleB

Contributor Information ContributorInformationGrp

Contributor US Address ContributorUSAddress

Accounting Fees Schedule AccountingFeesSchedule

Accounting Fees Detail AccountingFeesDetail

Investments Corp Stock Schedule InvestmentsCorpStockSchedule

Investments Corporate Stock InvestmentsCorporateStockGrp

Investments Other Schedule2 InvestmentsOtherSchedule2

Investments Other InvestmentsOtherGrp

Other Expenses Schedule OtherExpensesSchedule

Other Expenses Schedule OtherExpensesScheduleGrp (3 entries)

Other Income Schedule2 OtherIncomeSchedule2

Other Income Detail OtherIncomeDetail (2 entries)

Other Liabilities Schedule OtherLiabilitiesSchedule

Other Liabilities Detail OtherLiabilitiesDetail

Substantial Contributors Sch SubstantialContributorsSch

Substantial Contributor Detail SubstantialContributorDetail

US Address USAddress

Taxes Schedule TaxesSchedule

Taxes Detail TaxesDetail (2 entries)

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