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      <FormersListed>false</FormersListed>
      <TotalCompGT150K>true</TotalCompGT150K>
      <CompensationFromOtherSources>false</CompensationFromOtherSources>
      <ContractorCompensation>
        <NameOfContractor>
          <NamePerson>internet archive</NamePerson>
        </NameOfContractor>
        <AddressOfContractor>
          <AddressUS>
            <AddressLine1>300 funstun ave</AddressLine1>
            <City>SAN FRANCISCO</City>
            <State>CA</State>
            <ZIPCode>94118</ZIPCode>
          </AddressUS>
        </AddressOfContractor>
        <DescriptionOfServices>archival service</DescriptionOfServices>
        <Compensation>193796</Compensation>
      </ContractorCompensation>
      <ContractorCompensation>
        <NameOfContractor>
          <NamePerson>praxess associates</NamePerson>
        </NameOfContractor>
        <AddressOfContractor>
          <AddressUS>
            <AddressLine1>7 holland ave</AddressLine1>
            <City>WHITE PLAINS</City>
            <State>NY</State>
            <ZIPCode>10603</ZIPCode>
          </AddressUS>
        </AddressOfContractor>
        <DescriptionOfServices>archival service</DescriptionOfServices>
        <Compensation>148297</Compensation>
      </ContractorCompensation>
      <NumberOfContractorsGT100K>2</NumberOfContractorsGT100K>
      <MembershipDues>41435</MembershipDues>
      <FundraisingEvents>283382</FundraisingEvents>
      <GovernmentGrants>758764</GovernmentGrants>
      <AllOtherContributions>1112162</AllOtherContributions>
      <TotalContributions>2195743</TotalContributions>
      <ProgramServiceRevenue>
        <Description>SALES OF BOOKS AND PUBLICATIONS</Description>
        <BusinessCode>900099</BusinessCode>
        <TotalRevenueColumn>22426</TotalRevenueColumn>
        <RelatedOrExemptFunctionIncome>22426</RelatedOrExemptFunctionIncome>
      </ProgramServiceRevenue>
      <ProgramServiceRevenue>
        <Description>READING ROOM</Description>
        <BusinessCode>900099</BusinessCode>
        <TotalRevenueColumn>1396</TotalRevenueColumn>
        <RelatedOrExemptFunctionIncome>1396</RelatedOrExemptFunctionIncome>
      </ProgramServiceRevenue>
      <TotalProgramServiceRevenue>23822</TotalProgramServiceRevenue>
      <InvestmentIncome>
        <TotalRevenueColumn>84454</TotalRevenueColumn>
        <ExclusionAmount>84454</ExclusionAmount>
      </InvestmentIncome>
      <IncomeFromInvestBondProceeds>
        <TotalRevenueColumn>0</TotalRevenueColumn>
      </IncomeFromInvestBondProceeds>
      <RoyaltiesRevenue>
        <TotalRevenueColumn>3980</TotalRevenueColumn>
        <ExclusionAmount>3980</ExclusionAmount>
      </RoyaltiesRevenue>
      <GrossRents>
        <Real>18000</Real>
      </GrossRents>
      <RentalIncomeOrLoss>
        <Real>18000</Real>
      </RentalIncomeOrLoss>
      <NetRentalIncomeOrLoss>
        <TotalRevenueColumn>18000</TotalRevenueColumn>
        <ExclusionAmount>18000</ExclusionAmount>
      </NetRentalIncomeOrLoss>
      <GrossAmountSalesAssets>
        <Securities>2920837</Securities>
      </GrossAmountSalesAssets>
      <LessCostOthBasisSalesExpenses>
        <Securities>3137517</Securities>
      </LessCostOthBasisSalesExpenses>
      <GainOrLoss>
        <Securities>-216680</Securities>
      </GainOrLoss>
      <NetGainOrLossInvestments>
        <TotalRevenueColumn>-216680</TotalRevenueColumn>
        <ExclusionAmount>-216680</ExclusionAmount>
      </NetGainOrLossInvestments>
      <GrossIncomeFundraisingEvents>23521</GrossIncomeFundraisingEvents>
      <CntrbtnsRprtdFundraisingEvents>283382</CntrbtnsRprtdFundraisingEvents>
      <FundraisingDirectExpenses>23521</FundraisingDirectExpenses>
      <NetIncomeFromFundraisingEvents>
        <TotalRevenueColumn>0</TotalRevenueColumn>
      </NetIncomeFromFundraisingEvents>
      <NetIncomeFromGaming>
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      </NetIncomeFromGaming>
      <NetIncomeOrLoss>
        <TotalRevenueColumn>0</TotalRevenueColumn>
      </NetIncomeOrLoss>
      <OtherRevenueMisc>
        <Description>SUNDRY INCOME</Description>
        <BusinessCode>900099</BusinessCode>
        <TotalRevenueColumn>7552</TotalRevenueColumn>
        <ExclusionAmount>7552</ExclusionAmount>
      </OtherRevenueMisc>
      <OtherRevenueMisc>
        <Description>FOREIGN EXCHANGE LOSS</Description>
        <BusinessCode>900099</BusinessCode>
        <TotalRevenueColumn>-22534</TotalRevenueColumn>
        <ExclusionAmount>-22534</ExclusionAmount>
      </OtherRevenueMisc>
      <TotalOtherRevenue>-14982</TotalOtherRevenue>
      <TotalRevenue>
        <TotalRevenueColumn>2094337</TotalRevenueColumn>
        <RelatedOrExemptFunctionIncome>23822</RelatedOrExemptFunctionIncome>
        <ExclusionAmount>-125228</ExclusionAmount>
      </TotalRevenue>
      <GrantsToDomesticOrgs>
        <Total>0</Total>
      </GrantsToDomesticOrgs>
      <GrantsToDomesticIndividuals>
        <Total>35222</Total>
        <ProgramServices>35222</ProgramServices>
      </GrantsToDomesticIndividuals>
      <ForeignGrants>
        <Total>0</Total>
      </ForeignGrants>
      <BenefitsToMembers>
        <Total>0</Total>
      </BenefitsToMembers>
      <CompCurrentOfficersDirectors>
        <Total>286439</Total>
        <ProgramServices>200507</ProgramServices>
        <ManagementAndGeneral>64449</ManagementAndGeneral>
        <Fundraising>21483</Fundraising>
      </CompCurrentOfficersDirectors>
      <CompDisqualPersons>
        <Total>0</Total>
      </CompDisqualPersons>
      <OtherSalariesAndWages>
        <Total>719457</Total>
        <ProgramServices>503619</ProgramServices>
        <ManagementAndGeneral>161878</ManagementAndGeneral>
        <Fundraising>53960</Fundraising>
      </OtherSalariesAndWages>
      <PensionPlanContributions>
        <Total>10000</Total>
        <ProgramServices>7000</ProgramServices>
        <ManagementAndGeneral>2250</ManagementAndGeneral>
        <Fundraising>750</Fundraising>
      </PensionPlanContributions>
      <OtherEmployeeBenefits>
        <Total>110125</Total>
        <ProgramServices>77088</ProgramServices>
        <ManagementAndGeneral>24778</ManagementAndGeneral>
        <Fundraising>8259</Fundraising>
      </OtherEmployeeBenefits>
      <PayrollTaxes>
        <Total>76737</Total>
        <ProgramServices>53716</ProgramServices>
        <ManagementAndGeneral>17266</ManagementAndGeneral>
        <Fundraising>5755</Fundraising>
      </PayrollTaxes>
      <FeesForServicesManagement>
        <Total>0</Total>
      </FeesForServicesManagement>
      <FeesForServicesLegal>
        <Total>5797</Total>
        <ManagementAndGeneral>5797</ManagementAndGeneral>
      </FeesForServicesLegal>
      <FeesForServicesAccounting>
        <Total>68478</Total>
        <ManagementAndGeneral>68478</ManagementAndGeneral>
      </FeesForServicesAccounting>
      <FeesForServicesLobbying>
        <Total>0</Total>
      </FeesForServicesLobbying>
      <FeesForServicesProfFundraising>
        <Total>0</Total>
      </FeesForServicesProfFundraising>
      <FeesForServicesInvstMgmntFees>
        <Total>2912</Total>
        <ManagementAndGeneral>2912</ManagementAndGeneral>
      </FeesForServicesInvstMgmntFees>
      <FeesForServicesOther>
        <Total>227620</Total>
        <ProgramServices>104849</ProgramServices>
        <Fundraising>122771</Fundraising>
      </FeesForServicesOther>
      <Advertising>
        <Total>0</Total>
      </Advertising>
      <OfficeExpenses>
        <Total>198341</Total>
        <ProgramServices>138839</ProgramServices>
        <ManagementAndGeneral>44626</ManagementAndGeneral>
        <Fundraising>14876</Fundraising>
      </OfficeExpenses>
      <InformationTechnology>
        <Total>0</Total>
      </InformationTechnology>
      <Royalties>
        <Total>0</Total>
      </Royalties>
      <Occupancy>
        <Total>292278</Total>
        <ProgramServices>204594</ProgramServices>
        <ManagementAndGeneral>65763</ManagementAndGeneral>
        <Fundraising>21921</Fundraising>
      </Occupancy>
      <Travel>
        <Total>45191</Total>
        <ProgramServices>31634</ProgramServices>
        <ManagementAndGeneral>10168</ManagementAndGeneral>
        <Fundraising>3389</Fundraising>
      </Travel>
      <TravelEntrtnmntPublicOfficials>
        <Total>0</Total>
      </TravelEntrtnmntPublicOfficials>
      <ConferencesMeetings>
        <Total>0</Total>
      </ConferencesMeetings>
      <Interest>
        <Total>0</Total>
      </Interest>
      <PaymentsToAffiliates>
        <Total>0</Total>
      </PaymentsToAffiliates>
      <DepreciationDepletion>
        <Total>25663</Total>
        <ManagementAndGeneral>25663</ManagementAndGeneral>
      </DepreciationDepletion>
      <Insurance>
        <Total>16523</Total>
        <ManagementAndGeneral>16523</ManagementAndGeneral>
      </Insurance>
      <OtherExpenses>
        <Description>MISCELLANEOUS</Description>
        <Total>19035</Total>
        <ProgramServices>14234</ProgramServices>
        <ManagementAndGeneral>3601</ManagementAndGeneral>
        <Fundraising>1200</Fundraising>
      </OtherExpenses>
      <OtherExpenses>
        <Description>BOOKS, MATERIAL, MICROFILM</Description>
        <Total>384708</Total>
        <ProgramServices>384708</ProgramServices>
      </OtherExpenses>
      <OtherExpenses>
        <Description>STORAGE</Description>
        <Total>39181</Total>
        <ManagementAndGeneral>39181</ManagementAndGeneral>
      </OtherExpenses>
      <OtherExpenses>
        <Description>SPECIAL EVENTS</Description>
        <Total>87160</Total>
        <Fundraising>87160</Fundraising>
      </OtherExpenses>
      <TotalFunctionalExpenses>
        <Total>2650867</Total>
        <ProgramServices>1756010</ProgramServices>
        <ManagementAndGeneral>553333</ManagementAndGeneral>
        <Fundraising>341524</Fundraising>
      </TotalFunctionalExpenses>
      <CashNonInterestBearing>
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        <EOY>95663</EOY>
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      <SavingsAndTempCashInvestments>
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      </SavingsAndTempCashInvestments>
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        <EOY>38487</EOY>
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      <AccountsReceivable>
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        <EOY>872</EOY>
      </AccountsReceivable>
      <PrepaidExpensesDeferredCharges>
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        <EOY>22976</EOY>
      </PrepaidExpensesDeferredCharges>
      <LandBuildingsEquipmentBasis>342438</LandBuildingsEquipmentBasis>
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      <LandBuildingsEquipmentBasisNet>
        <BOY>50495</BOY>
        <EOY>32948</EOY>
      </LandBuildingsEquipmentBasisNet>
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        <EOY>3131258</EOY>
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        <BOY>28320</BOY>
        <EOY>28320</EOY>
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      <TotalAssets>
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      <AccountsPayableAccruedExpenses>
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        <EOY>184385</EOY>
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      <OtherLiabilities>
        <BOY>423404</BOY>
        <EOY>460094</EOY>
      </OtherLiabilities>
      <TotalLiabilities>
        <BOY>532218</BOY>
        <EOY>644479</EOY>
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      <FollowSFAS117>X</FollowSFAS117>
      <UnrestrictedNetAssets>
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        <EOY>1543491</EOY>
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      <TemporarilyRestrictedNetAssets>
        <BOY>757638</BOY>
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      <PermanentlyRestrictedNetAssets>
        <BOY>590814</BOY>
        <EOY>590814</EOY>
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      <TotalNetAssetsFundBalances>
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        <EOY>2897362</EOY>
      </TotalNetAssetsFundBalances>
      <TotalLiabNetAssetsFundBalances>
        <BOY>3617582</BOY>
        <EOY>3541841</EOY>
      </TotalLiabNetAssetsFundBalances>
      <InfoInScheduleOPartXI>X</InfoInScheduleOPartXI>
      <ReconcilationRevenueExpenses>-556530</ReconcilationRevenueExpenses>
      <ReconcilationOtherChanges>368528</ReconcilationOtherChanges>
      <MethodOfAccountingAccrual>X</MethodOfAccountingAccrual>
      <AccountantCompileOrReview>false</AccountantCompileOrReview>
      <FSAudited>true</FSAudited>
      <AuditCommittee>true</AuditCommittee>
      <FinancialStatementSeparate>X</FinancialStatementSeparate>
      <FederalGrantAuditRequired>false</FederalGrantAuditRequired>
    </IRS990>
    <IRS990ScheduleA documentId="IRS990ScheduleA">
      <PubliclySupportedOrg170b1Avi>X</PubliclySupportedOrg170b1Avi>
      <GiftsGrantsContribReceived170>
        <CurrentTaxYearMinus4Years>2384065</CurrentTaxYearMinus4Years>
        <CurrentTaxYearMinus3Years>2978954</CurrentTaxYearMinus3Years>
        <CurrentTaxYearMinus2Years>1753932</CurrentTaxYearMinus2Years>
        <CurrentTaxYearMinus1Year>2100246</CurrentTaxYearMinus1Year>
        <CurrentTaxYear>1912361</CurrentTaxYear>
        <Total>11129558</Total>
      </GiftsGrantsContribReceived170>
      <Total170>
        <CurrentTaxYearMinus4Years>2384065</CurrentTaxYearMinus4Years>
        <CurrentTaxYearMinus3Years>2978954</CurrentTaxYearMinus3Years>
        <CurrentTaxYearMinus2Years>1753932</CurrentTaxYearMinus2Years>
        <CurrentTaxYearMinus1Year>2100246</CurrentTaxYearMinus1Year>
        <CurrentTaxYear>1912361</CurrentTaxYear>
        <Total>11129558</Total>
      </Total170>
      <AmountsSubstContributorsTotal>570931</AmountsSubstContributorsTotal>
      <PublicSupportTotal170>10558627</PublicSupportTotal170>
      <GrossInvestmentIncome170>
        <CurrentTaxYearMinus4Years>182042</CurrentTaxYearMinus4Years>
        <CurrentTaxYearMinus3Years>233072</CurrentTaxYearMinus3Years>
        <CurrentTaxYearMinus2Years>159914</CurrentTaxYearMinus2Years>
        <CurrentTaxYearMinus1Year>146218</CurrentTaxYearMinus1Year>
        <CurrentTaxYear>115274</CurrentTaxYear>
        <Total>836520</Total>
      </GrossInvestmentIncome170>
      <TotalSupport>11966078</TotalSupport>
      <GrossReceiptsFromAdmissionsEtc>102348</GrossReceiptsFromAdmissionsEtc>
      <PublicSupportPertcentage170>0.88238</PublicSupportPertcentage170>
      <PublicSupportPertcentPriorYear>0.93043</PublicSupportPertcentPriorYear>
      <ThirtyThreePercntTestsCY170>X</ThirtyThreePercntTestsCY170>
    </IRS990ScheduleA>
    <IRS990ScheduleB documentId="IRS990ScheduleB">
      <ContributorInfo>
        <ContributorNumber>RESTRICTED</ContributorNumber>
        <ContributorNameBusiness>
          <BusinessNameLine1>RESTRICTED</BusinessNameLine1>
        </ContributorNameBusiness>
        <ContributorAddressUS>
          <AddressLine1>RESTRICTED</AddressLine1>
          <AddressLine2>RESTRICTED</AddressLine2>
          <City>RESTRICTED</City>
          <State>RESTRICTED</State>
          <ZIPCode>RESTRICTED</ZIPCode>
        </ContributorAddressUS>
        <AggregateContributions>RESTRICTED</AggregateContributions>
      </ContributorInfo>
    </IRS990ScheduleB>
    <IRS990ScheduleD documentId="IRS990ScheduleD">
      <ArtPublicExhibitionAmts />
      <HeldWorksOfArtAmts />
      <CollectUsedForPublicExhibition>X</CollectUsedForPublicExhibition>
      <CollectUsedForScholarResearch>X</CollectUsedForScholarResearch>
      <CollectUsedForPreservation>X</CollectUsedForPreservation>
      <SolicitedAssetsForSale>false</SolicitedAssetsForSale>
      <CurrentYear>
        <BeginningOfYearBalance>685557</BeginningOfYearBalance>
        <InvestmentEarningsOrLosses>25098</InvestmentEarningsOrLosses>
        <EndOfYearBalance>710655</EndOfYearBalance>
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      <CurrentYearMinus1Year>
        <BeginningOfYearBalance>644462</BeginningOfYearBalance>
        <InvestmentEarningsOrLosses>41095</InvestmentEarningsOrLosses>
        <EndOfYearBalance>685557</EndOfYearBalance>
      </CurrentYearMinus1Year>
      <CurrentYearMinus2Years>
        <BeginningOfYearBalance>817363</BeginningOfYearBalance>
        <InvestmentEarningsOrLosses>-172901</InvestmentEarningsOrLosses>
        <EndOfYearBalance>644462</EndOfYearBalance>
      </CurrentYearMinus2Years>
      <PermanentEndowmentEOYBalance>0.83000</PermanentEndowmentEOYBalance>
      <TermEndowmentEOYBalance>0.17000</TermEndowmentEOYBalance>
      <EndowmentsHeldByUnrelatedOrgs>false</EndowmentsHeldByUnrelatedOrgs>
      <EndowmentsHeldByRelatedOrgs>false</EndowmentsHeldByRelatedOrgs>
      <Land />
      <Buildings />
      <LeaseholdImprovements />
      <Equipment>
        <OtherCostOrOtherBasis>339602</OtherCostOrOtherBasis>
        <Depreciation>308466</Depreciation>
        <BookValue>31136</BookValue>
      </Equipment>
      <OtherLandBuildings>
        <OtherCostOrOtherBasis>2836</OtherCostOrOtherBasis>
        <Depreciation>1024</Depreciation>
        <BookValue>1812</BookValue>
      </OtherLandBuildings>
      <TotalOfBookValueLandBuildings>32948</TotalOfBookValueLandBuildings>
      <FederalIncomeTaxLiability>0</FederalIncomeTaxLiability>
      <OtherLiabilities>
        <Description>DUE TO JUDAICA CONSERVANCY FOUNDATION</Description>
        <Amount>460094</Amount>
      </OtherLiabilities>
      <TotalOfAmounts>460094</TotalOfAmounts>
      <TotalRevenue>2094337</TotalRevenue>
      <TotalExpenses>2650867</TotalExpenses>
      <ExcessOrDeficitForYear>-556530</ExcessOrDeficitForYear>
      <NetUnrealizedGLOnInvestments>368528</NetUnrealizedGLOnInvestments>
      <TotalAdjustments>368528</TotalAdjustments>
      <ExcessOrDeficitPerFS>-188002</ExcessOrDeficitPerFS>
      <TotRevenueEtcAuditedFinclStmt>2459953</TotRevenueEtcAuditedFinclStmt>
      <NetUnrealizedGainsInvestments>368528</NetUnrealizedGainsInvestments>
      <RevenueNotRptdF990>368528</RevenueNotRptdF990>
      <RevenueSubtotal>2091425</RevenueSubtotal>
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      <ExpensesSubtotal>2647955</ExpensesSubtotal>
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      <Form990ScheduleDPartXIV>
        <Identifier>Description of Collections Items</Identifier>
        <ReturnReference>PART III, LINE 1A</ReturnReference>
        <Explanation>The Institute maintains a library collection of over 80,000 volumes and 900 periodical titles, including (i) rare and complete collections of various publications, to provide important primary and secondary material for researchers and the general public; and (ii) archives of written, oral, and visual legacy of German-speaking Jewry, ranging from family trees and other genealogical material to travel-related emigration documents, clippings and official documents pertaining to Jewish communities throughout Germany In accordance with the collection policies of museums, the cost or value of the collection is not included in the accompanying statements of financial position. Purchases of collection items are recorded as expenses in the year in which the items are purchased, or as temporarily restricted net assets if the assets used to purchase the items are restricted by donors. Likewise, contributed collection items are not included in the financial statements. The Institute reviews its collections and may periodically acquire or deaccess additional items. Proceeds from deaccessions are classified as unrestricted, except when donor restrictions apply. The collection is subject to a policy that requires proceeds from dispositions to be used to acquire other items for the collection.</Explanation>
      </Form990ScheduleDPartXIV>
      <Form990ScheduleDPartXIV>
        <Identifier>Description of collections Futhering the Institute's Exempt Purpose</Identifier>
        <ReturnReference>PART III, LINE 4</ReturnReference>
        <Explanation>THE LEO BAECK INSTITUTE (LBI) IS A CENTER FOR RESEARCH, EXHIBITIONS, AND EVENTS. ITS LIBRARY AND ARCHIVES OFFER THE MOST COMPREHENSIVE DOCUMENTATION FOR THE STUDY OF GERMAN JEWISH HISTORY. MOST OF LBI'S COLLECTION DEALS WITH CENTRAL EUROPEAN JEWRY DURING THE NINETEENTH AND EARLY TWENTIETH CENTURIES. IT ALSO INCLUDES MATERIAL DATING AS FAR AS THE 16TH CENTURY AND IS AS CURRENT AS THE JEWISH POPULATION IN GERMANY TODAY. THE FOCUS OF THE COLLECTION IS ON THE DIVERSE CULTURE OF GERMAN SPEAKING JEWRY, ESPECIALLY IN THE ARTS, SCIENCES, LITERATURE, PHILOSOPHY, AND RELIGION. LBI'S ARCHIVES IN THE OUTSTANDING DOCUMENTATION CENTER OF ITS KIND. FAMILY PAPERS, COMMUNITY HISTORIES, AND BUSINESS AND PUBLIC RECORDS DATE BACK CENTURIES AND TOUCH UPON VIRTUALLY EVERY PHASE OF GERMAN-JEWISH LIFE.</Explanation>
      </Form990ScheduleDPartXIV>
      <Form990ScheduleDPartXIV>
        <Identifier>FIN 48</Identifier>
        <ReturnReference>PART X, question 2</ReturnReference>
        <Explanation>In 2009, the Institute adopted the provisions of Accounting Standards Codification ("ASC") 740-10-05 relating to accounting and reporting for uncertainty in income taxes. Because of the Institute's general tax-exempt status, ASC 740-10-05 has not had, and is not anticipated to have, a material impact on the Institute's financial statements.</Explanation>
      </Form990ScheduleDPartXIV>
      <Form990ScheduleDPartXIV>
        <Identifier>USE OF ENDOWMENT</Identifier>
        <ReturnReference>PART V, Question 4</ReturnReference>
        <Explanation>The Institute's endowment consists of three donor-restricted funds established for a variety of purposes.</Explanation>
      </Form990ScheduleDPartXIV>
    </IRS990ScheduleD>
    <IRS990ScheduleF documentId="IRS990ScheduleF">
      <AcctsActvsOutUSTable>
        <Region>Europe (Including Iceland and Greenland)</Region>
        <NumberOfOffices>0</NumberOfOffices>
        <NumberOfEmployees>1</NumberOfEmployees>
        <TypeOfActivitiesConducted>Program Services</TypeOfActivitiesConducted>
        <SpecificServicesProvided>Maintnce of Collection</SpecificServicesProvided>
        <TotalExpenditures>129409</TotalExpenditures>
      </AcctsActvsOutUSTable>
      <SubtotalNumberOfOffices>0</SubtotalNumberOfOffices>
      <SubtotalNumberOfEmployees>1</SubtotalNumberOfEmployees>
      <TotalNumberOfOffices>0</TotalNumberOfOffices>
      <TotalNumberOfEmployees>1</TotalNumberOfEmployees>
      <SubtotalAmountSpent>129409</SubtotalAmountSpent>
      <TotalAmountSpent>129409</TotalAmountSpent>
      <TransferToForeignCorp>false</TransferToForeignCorp>
      <InterestInForeignTrust>false</InterestInForeignTrust>
      <OwnForeignCorp>false</OwnForeignCorp>
      <PassiveForeignInvestCo>false</PassiveForeignInvestCo>
      <ForeignPartnership>false</ForeignPartnership>
      <BoycottCountries>false</BoycottCountries>
    </IRS990ScheduleF>
    <IRS990ScheduleG documentId="IRS990ScheduleG">
      <EventsInformation>
        <NameOfEvent1>ANNUAL DINNER</NameOfEvent1>
        <GrossReceiptsEvent1>306903</GrossReceiptsEvent1>
        <CharitableContributionsEvent1>283382</CharitableContributionsEvent1>
        <GrossRevenueEvent1>23521</GrossRevenueEvent1>
        <RentFacilityCostsEvent1>23521</RentFacilityCostsEvent1>
        <TotalNumberOfOtherEvents>0</TotalNumberOfOtherEvents>
        <GrossReceiptsTotal>306903</GrossReceiptsTotal>
        <CharitableContributionsTotal>283382</CharitableContributionsTotal>
        <GrossRevenueTotalEvents>23521</GrossRevenueTotalEvents>
        <RentFacilityCostsTotalEvents>23521</RentFacilityCostsTotalEvents>
        <DirectExpenseSummaryEvents>23521</DirectExpenseSummaryEvents>
      </EventsInformation>
    </IRS990ScheduleG>
    <IRS990ScheduleI documentId="IRS990ScheduleI">
      <RecordsMaintained>true</RecordsMaintained>
      <Form990ScheduleIPartIII>
        <TypeOfGrant>FELLOWSHIPS AND HONORARIA</TypeOfGrant>
        <NumberOfRecipients>4</NumberOfRecipients>
        <AmountOfCashGrant>35222</AmountOfCashGrant>
      </Form990ScheduleIPartIII>
      <Form990ScheduleIPartIV>
        <Identifier>MONITORING THE USE OF GRANT FUNDS</Identifier>
        <ReturnReference>SCHEDULE I, SECTION I, QUESTION 2</ReturnReference>
        <Explanation>FELLOWSHIP RECIPIENTS ARE REQUIRED PERFORM RESEARCH AT THE INSTITUTE AND MUST PRESENT THE RESULTS OF THEIR PROJECT.</Explanation>
      </Form990ScheduleIPartIV>
    </IRS990ScheduleI>
    <IRS990ScheduleJ documentId="IRS990ScheduleJ">
      <FirstClassOrCharterTravel>X</FirstClassOrCharterTravel>
      <ClubDuesOrFees>X</ClubDuesOrFees>
      <WrittenPolicyReTAndEExpenses>true</WrittenPolicyReTAndEExpenses>
      <SubstantiationRequired>true</SubstantiationRequired>
      <BoardOrCommitteeApproval>X</BoardOrCommitteeApproval>
      <SeverancePayment>false</SeverancePayment>
      <SupplementalNonqualRetirePlan>false</SupplementalNonqualRetirePlan>
      <EquityBasedCompArrangement>false</EquityBasedCompArrangement>
      <CompBasedOnRevenueOfFilingOrg>false</CompBasedOnRevenueOfFilingOrg>
      <CompBasedOnRevenueRelatedOrgs>false</CompBasedOnRevenueRelatedOrgs>
      <CompBasedNetEarningsFilingOrg>false</CompBasedNetEarningsFilingOrg>
      <CompBasedNetEarningsRelateOrgs>false</CompBasedNetEarningsRelateOrgs>
      <AnyNonFixedPayments>false</AnyNonFixedPayments>
      <InitialContractException>false</InitialContractException>
      <Form990ScheduleJPartII>
        <NamePerson>CAROL STRAUSS</NamePerson>
        <BaseCompensationFilingOrg>185941</BaseCompensationFilingOrg>
        <CompBasedOnRelatedOrgs>0</CompBasedOnRelatedOrgs>
        <BonusFilingOrg>0</BonusFilingOrg>
        <BonusRelatedOrgs>0</BonusRelatedOrgs>
        <OtherCompensationFilingOrg>5300</OtherCompensationFilingOrg>
        <OtherCompensationRelatedOrgs>0</OtherCompensationRelatedOrgs>
        <DeferredCompFilingOrg>10000</DeferredCompFilingOrg>
        <DeferredCompRelatedOrgs>0</DeferredCompRelatedOrgs>
        <NontaxableBenefitsFilingOrg>9965</NontaxableBenefitsFilingOrg>
        <NontaxableBenefitsRelatedOrgs>0</NontaxableBenefitsRelatedOrgs>
        <TotalCompensationFilingOrg>211206</TotalCompensationFilingOrg>
        <TotalCompensationRelatedOrgs>0</TotalCompensationRelatedOrgs>
        <CompReportPrior990FilingOrg>0</CompReportPrior990FilingOrg>
        <CompReportPrior990RelatedOrgs>0</CompReportPrior990RelatedOrgs>
      </Form990ScheduleJPartII>
    </IRS990ScheduleJ>
    <IRS990ScheduleM documentId="IRS990ScheduleM">
      <WorksOfArt />
      <ArtHistoricalTreasures />
      <ArtFractionalInterest />
      <BooksAndPublications>
        <NonCashCheckbox>X</NonCashCheckbox>
        <NoncashContribsRptdF990>0</NoncashContribsRptdF990>
        <MethodOfDeterminingRevenues>n/a</MethodOfDeterminingRevenues>
      </BooksAndPublications>
      <ClothingAndHouseholdGoods />
      <CarsAndOtherVehicles />
      <BoatsAndPlanes />
      <IntellectualProperty />
      <SecuritiesPubliclyTraded />
      <SecuritiesCloselyHeldStock />
      <SecuritiesPrtnrshpTrustIntrsts />
      <SecuritiesMiscellaneous />
      <QualifiedContribHistStruct />
      <QualifiedContribOther />
      <RealEstateResidential />
      <RealEstateCommercial />
      <RealEstateOther />
      <Collectibles />
      <FoodInventory />
      <DrugsAndMedicalSupplies />
      <Taxidermy />
      <HistoricalArtifacts />
      <ScientificSpecimens />
      <ArchaeologicalArtifacts />
      <AnyPropertyThatMustBeHeld>false</AnyPropertyThatMustBeHeld>
      <ReviewProcessUnusualNCGifts>false</ReviewProcessUnusualNCGifts>
      <ThirdPartiesUsed>false</ThirdPartiesUsed>
    </IRS990ScheduleM>
    <IRS990ScheduleO documentId="IRS990ScheduleO">
      <GeneralExplanation>
        <Identifier>Review of Form 990</Identifier>
        <ReturnReference>FORM 990, PART VI, SECTION B, LINE 11b</ReturnReference>
        <Explanation>DRAFT TAX RETURN IS PROVIDED TO THE THE BOARD OF TRUSTEES FOR REVIEW PRIOR TO ITS FILING.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>Executive Compensation</Identifier>
        <ReturnReference>FORM 990, PART VI, SECTION B, LINE 15</ReturnReference>
        <Explanation>THE COMPENSATION OF THE EXECUTIVE DIRECTOR WAS DETERMINED BY THE BOARD OF TRUSTEES.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>Availability of Forms</Identifier>
        <ReturnReference>FORM 990, PART VI, SECTION C, LINE 18</ReturnReference>
        <Explanation>THE AFOREMENTIONED FORMS ARE AVAILABLE ON REQUEST.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>Availability of Governing Docs</Identifier>
        <ReturnReference>FORM 990, PART VI, SECTION C, LINE 19</ReturnReference>
        <Explanation>THE AFOREMENTIONED DOCUMENTS ARE AVAILABLE ON REQUEST.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>Oversight of Audit Process</Identifier>
        <ReturnReference>FORM 990 PART XI QUESTION 2(C)</ReturnReference>
        <Explanation>THE AUDIT COMMITTEE MEETS REGULARLY AND IS RESPONSIBLE FOR THE OVERSIGHT AND SELECTION OF THE INDEPENDENT AUDITOR.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>Conflict of Interest Policy</Identifier>
        <ReturnReference>FORM 990 PART VI, SECTION B, LINE 12(A)</ReturnReference>
        <Explanation>BOARD MEMBERS AND EMPLOYEES ARE REQUIRED TO DISCLOSE ANY RELATIONSHIPS, PERSONAL OR BUSINESS, WITH LEO BAECK INSTITUTE AND ANY OTHER RELATED ENTITY.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>Membership</Identifier>
        <ReturnReference>Part VI, Lines 6, 7a/b</ReturnReference>
        <Explanation>Members of the Institute consist of the board of trustees. The Institute's board of trustees is comprised of three classes, all with equal voting rights. The board of TRUSTEES are elected by a plurality of the votes cast at a meeting of the members. At any meeting of the members, each member will be entitled to one vote.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>Extension of Time to File</Identifier>
        <Explanation>AN EXTENSION OF TIME TO FILE WAS PAPER FILED.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>Minutes of Subcommittees</Identifier>
        <ReturnReference>FORM 990, PART VI, SECTION B, LINE 8b</ReturnReference>
        <Explanation>Minutes of the audit committee are currentlty recorded. Minutes of other subcommittees are not currently being recorded. The results of all subcommittees' work are presented to the board of trustees and are included in the full board minutes.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>Reconciliation of Net Assets</Identifier>
        <ReturnReference>Form 990, Part XI, Line 5</ReturnReference>
        <Explanation>OTHER CHANGES IN NET ASSETS: UNREALIZED GAINS $ 368,364 ------------ $ 368,364 ============</Explanation>
      </GeneralExplanation>
    </IRS990ScheduleO>
    <IRS990ScheduleR documentId="IRS990ScheduleR">
      <Form990ScheduleRPartII>
        <NameOfDisregardedEntity>
          <BusinessNameLine1>THE CENTER FOR JEWISH HISTORY</BusinessNameLine1>
        </NameOfDisregardedEntity>
        <AddressUS>
          <AddressLine1>15 WEST 16TH STREET</AddressLine1>
          <City>NEW YORK</City>
          <State>NY</State>
          <ZIPCode>10011</ZIPCode>
        </AddressUS>
        <EIN>133863344</EIN>
        <PrimaryActivities>REPOSITORY</PrimaryActivities>
        <LegalDomicileState>NY</LegalDomicileState>
        <ExemptCodeSection>501(C)(3)</ExemptCodeSection>
        <PublicCharityStatus>7</PublicCharityStatus>
        <DirectControllingEntityName>
          <BusinessNameLine1>NA</BusinessNameLine1>
        </DirectControllingEntityName>
      </Form990ScheduleRPartII>
      <ReceiptOfIntAnnRentsRoyalties>false</ReceiptOfIntAnnRentsRoyalties>
      <GiftGrantOrCapContrToOtherOrg>false</GiftGrantOrCapContrToOtherOrg>
      <GiftGrantOrCapContrFrOtherOrg>false</GiftGrantOrCapContrFrOtherOrg>
      <LoansOrGuaranteesToOtherOrg>false</LoansOrGuaranteesToOtherOrg>
      <LoansOrGuaranteesFromOtherOrg>false</LoansOrGuaranteesFromOtherOrg>
      <SaleOfAssetsToOtherOrg>false</SaleOfAssetsToOtherOrg>
      <PurchaseOfAssetsFromOtherOrg>false</PurchaseOfAssetsFromOtherOrg>
      <ExchangeOfAssets>false</ExchangeOfAssets>
      <RentalOfFacilitiesToOtherOrgs>false</RentalOfFacilitiesToOtherOrgs>
      <RentalOfFacilitiesFrOtherOrgs>false</RentalOfFacilitiesFrOtherOrgs>
      <PerformOfServicesForOtherOrgs>false</PerformOfServicesForOtherOrgs>
      <PerformOfServicesByOtherOrgs>false</PerformOfServicesByOtherOrgs>
      <SharingOfFacilities>true</SharingOfFacilities>
      <SharingOfPaidEmployees>false</SharingOfPaidEmployees>
      <ReimbursementPaidToOtherOrg>true</ReimbursementPaidToOtherOrg>
      <ReimbursementPaidByOtherOrg>false</ReimbursementPaidByOtherOrg>
      <OtherTransferToOtherOrg>false</OtherTransferToOtherOrg>
    </IRS990ScheduleR>
  </ReturnData>
</Return>