LOMBARD HISTORICAL SOCIETY INC: Form 990, tax year 2024

View the entire original 990 at ProPublica ↗

Organization
LOMBARD HISTORICAL SOCIETY INC (EIN 23-7114585)
Tax period
2024-01-01 to 2024-12-31
Filed
2025-12-29
IRS object ID
202620139349301592
Schema version
2024v5.2
Source
Download XML · Original 990 at ProPublica

Every field in the e-filed return. Faint text is the IRS element name, for citing.

Return header ReturnHeader

FieldValueIRS element (for citing)
Return2025-12-29T07:14:38-08:00ReturnTs
Tax Period End2024-12-31TaxPeriodEndDt

Preparer Firm PreparerFirmGrp

FieldValueIRS element (for citing)
Preparer Firm EIN363882173PreparerFirmEIN

Preparer Firm Name PreparerFirmName

FieldValueIRS element (for citing)
Business Name Line1LA Nayder EnterprisesBusinessNameLine1Txt

Preparer US Address PreparerUSAddress

FieldValueIRS element (for citing)
Address Line12012 Cherrywood CircleAddressLine1Txt
CityNapervilleCityNm
State AbbreviationILStateAbbreviationCd
ZIP60565ZIPCd
FieldValueIRS element (for citing)
Return Type990ReturnTypeCd
Tax Period Begin2024-01-01TaxPeriodBeginDt

Filer Filer

FieldValueIRS element (for citing)
EIN237114585EIN

Business Name BusinessName

FieldValueIRS element (for citing)
Business Name Line1LOMBARD HISTORICAL SOCIETYBusinessNameLine1Txt
FieldValueIRS element (for citing)
Business Name ControlLOMBBusinessNameControlTxt
Phone6306291885PhoneNum

US Address USAddress

FieldValueIRS element (for citing)
Address Line123 WEST MAPLE STREETAddressLine1Txt
CityLOMBARDCityNm
State AbbreviationILStateAbbreviationCd
ZIP60148ZIPCd

Business Officer BusinessOfficerGrp

FieldValueIRS element (for citing)
PersonLINDA A NAYDERPersonNm
Person TitleTREASURERPersonTitleTxt
Phone6306291885PhoneNum
Signature2025-12-12SignatureDt
Discuss With Paid PreparerYes (true)DiscussWithPaidPreparerInd
FieldValueIRS element (for citing)
IRS Responsible Prty Info CurrYes (true)IRSResponsiblePrtyInfoCurrInd

Preparer Person PreparerPersonGrp

FieldValueIRS element (for citing)
Preparer PersonLINDA A NAYDER EA MST CEPAPreparerPersonNm
PTINP00081673PTIN
Phone6304167068PhoneNum
Preparation2025-12-29PreparationDt
FieldValueIRS element (for citing)
Tax2024TaxYr
Build TS2025-03-06 01:10:19ZBuildTS

Form 990 IRS990

FieldValueIRS element (for citing)
Principal OfficerLESLIE SULLAPrincipalOfficerNm

US Address USAddress

FieldValueIRS element (for citing)
Address Line123 WEST MAPLE STREETAddressLine1Txt
CityLOMBARDCityNm
State AbbreviationILStateAbbreviationCd
ZIP60148ZIPCd
FieldValueIRS element (for citing)
Gross Receipts$502,459GrossReceiptsAmt
Group Return For AffiliatesfalseGroupReturnForAffiliatesInd
Organization501c3Yes (X)Organization501c3Ind
Website AddressN/AWebsiteAddressTxt
Type Of Organization CorpYes (X)TypeOfOrganizationCorpInd
Formation1970FormationYr
Legal Domicile StateILLegalDomicileStateCd
Activity Or MissionHISTORICAL EDUCATION AND PRESERVATIONActivityOrMissionDesc
Voting Members Governing Body10VotingMembersGoverningBodyCnt
Voting Members Independent10VotingMembersIndependentCnt
Total Employee4TotalEmployeeCnt
Total Volunteers10TotalVolunteersCnt
Total Gross UBI$0TotalGrossUBIAmt
Net Unrelated Bus Txbl Incm$0NetUnrelatedBusTxblIncmAmt
PY Contributions Grants$236,985PYContributionsGrantsAmt
CY Contributions Grants$502,459CYContributionsGrantsAmt
CY Program Service Revenue$0CYProgramServiceRevenueAmt
PY Investment Income$11,998PYInvestmentIncomeAmt
CY Investment Income$0CYInvestmentIncomeAmt
CY Other Revenue$0CYOtherRevenueAmt
PY Total Revenue$248,983PYTotalRevenueAmt
CY Total Revenue$502,459CYTotalRevenueAmt
CY Grants And Similar Paid$0CYGrantsAndSimilarPaidAmt
CY Benefits Paid To Members$0CYBenefitsPaidToMembersAmt
PY Salaries Comp Emp Bnft Paid$118,832PYSalariesCompEmpBnftPaidAmt
CY Salaries Comp Emp Bnft Paid$125,998CYSalariesCompEmpBnftPaidAmt
CY Total Prof Fndrsng Expns$0CYTotalProfFndrsngExpnsAmt
CY Total Fundraising Expense$69,195CYTotalFundraisingExpenseAmt
PY Other Expenses$120,258PYOtherExpensesAmt
CY Other Expenses$444,753CYOtherExpensesAmt
PY Total Expenses$239,090PYTotalExpensesAmt
CY Total Expenses$570,751CYTotalExpensesAmt
PY Revenues Less Expenses$9,893PYRevenuesLessExpensesAmt
CY Revenues Less Expenses-$68,292CYRevenuesLessExpensesAmt
Total Assets EOY$0TotalAssetsEOYAmt
Total Liabilities EOY$68,292TotalLiabilitiesEOYAmt
Net Assets Or Fund Balances EOY-$68,292NetAssetsOrFundBalancesEOYAmt
MissionHISTORICAL EDUCATION AND PRESERVATIONMissionDesc
Significant New Program SrvcfalseSignificantNewProgramSrvcInd
Significant ChangefalseSignificantChangeInd
Expense$131,406ExpenseAmt
Grant$231,091GrantAmt
Revenue$502,459RevenueAmt
DescOPERATES AND MAINTAINS THREE MUSEUMS.Desc
Total Program Service Expenses$131,406TotalProgramServiceExpensesAmt
Described In Section501c3Yes (true)DescribedInSection501c3Ind
Schedule B RequiredfalseScheduleBRequiredInd
Political Campaign ActyfalsePoliticalCampaignActyInd
Lobbying ActivitiesfalseLobbyingActivitiesInd
Subject To Proxy TaxfalseSubjectToProxyTaxInd
Donor Advised FundfalseDonorAdvisedFundInd
Conservation EasementsfalseConservationEasementsInd
Collections Of ArtfalseCollectionsOfArtInd
Credit CounselingfalseCreditCounselingInd
Donor Rstr Or Quasi EndowmentsfalseDonorRstrOrQuasiEndowmentsInd
Report Land Building EquipmentfalseReportLandBuildingEquipmentInd
Report Investments Other SecfalseReportInvestmentsOtherSecInd
Report Program Related InvstfalseReportProgramRelatedInvstInd
Report Other AssetsfalseReportOtherAssetsInd
Report Other LiabilitiesfalseReportOtherLiabilitiesInd
Include FIN48 FootnotefalseIncludeFIN48FootnoteInd
Independent Audit Fincl StmtfalseIndependentAuditFinclStmtInd
Consolidated Audit Fincl StmtfalseConsolidatedAuditFinclStmtInd
School OperatingfalseSchoolOperatingInd
Foreign OfficefalseForeignOfficeInd
Foreign ActivitiesfalseForeignActivitiesInd
More Than5000 K To OrgfalseMoreThan5000KToOrgInd
More Than5000 K To IndividualsfalseMoreThan5000KToIndividualsInd
Professional FundraisingfalseProfessionalFundraisingInd
Fundraising ActivitiesfalseFundraisingActivitiesInd
Gaming ActivitiesfalseGamingActivitiesInd
Operate HospitalfalseOperateHospitalInd
Grants To OrganizationsfalseGrantsToOrganizationsInd
Grants To IndividualsfalseGrantsToIndividualsInd
Schedule J RequiredfalseScheduleJRequiredInd
Tax Exempt BondsfalseTaxExemptBondsInd
Engaged In Excess Benefit TransfalseEngagedInExcessBenefitTransInd
PY Excess Benefit TransfalsePYExcessBenefitTransInd
Loan OutstandingfalseLoanOutstandingInd
Grant To Related PersonfalseGrantToRelatedPersonInd
Business Rln With Org MemfalseBusinessRlnWithOrgMemInd
Business Rln With Fam MemfalseBusinessRlnWithFamMemInd
Business Rln With35 Ctrl EntfalseBusinessRlnWith35CtrlEntInd
Deductible Non Cash ContrifalseDeductibleNonCashContriInd
Deductible Art ContributionfalseDeductibleArtContributionInd
Terminate OperationsfalseTerminateOperationsInd
Partial LiquidationfalsePartialLiquidationInd
Disregarded EntityfalseDisregardedEntityInd
Related EntityfalseRelatedEntityInd
Related Organization Ctrl EntfalseRelatedOrganizationCtrlEntInd
Trnsfr Exmpt Non Chrtbl Rltd OrgfalseTrnsfrExmptNonChrtblRltdOrgInd
Activities Conducted PrtshpfalseActivitiesConductedPrtshpInd
Schedule O RequiredYes (true)ScheduleORequiredInd
IRP Document0IRPDocumentCnt
IRP Document W2 G0IRPDocumentW2GCnt
Employee4EmployeeCnt
Employment Tax Returns FiledYes (true)EmploymentTaxReturnsFiledInd
Unrelated Bus Incm Over LimitfalseUnrelatedBusIncmOverLimitInd
Foreign Financial AccountfalseForeignFinancialAccountInd
Prohibited Tax Shelter TransfalseProhibitedTaxShelterTransInd
Taxable Party NotificationfalseTaxablePartyNotificationInd
Nondeductible ContributionsfalseNondeductibleContributionsInd
Quid Pro Quo ContributionsfalseQuidProQuoContributionsInd
Form8282 Property Disposed OffalseForm8282PropertyDisposedOfInd
Rcv Fnds To Pay Prsnl Bnft CntrctfalseRcvFndsToPayPrsnlBnftCntrctInd
Pay Premiums Prsnl Bnft CntrctfalsePayPremiumsPrsnlBnftCntrctInd
Indoor Tanning ServicesfalseIndoorTanningServicesInd
Info In Schedule O Part VIYes (X)InfoInScheduleOPartVIInd
Governing Body Voting Members10GoverningBodyVotingMembersCnt
Independent Voting Member10IndependentVotingMemberCnt
Family Or Business RlnfalseFamilyOrBusinessRlnInd
Delegation Of Mgmt DutiesfalseDelegationOfMgmtDutiesInd
Change To Org DocumentsfalseChangeToOrgDocumentsInd
Material Diversion Or MisusefalseMaterialDiversionOrMisuseInd
Members Or StockholdersfalseMembersOrStockholdersInd
Election Of Board MembersfalseElectionOfBoardMembersInd
Decisions Subject To ApprovafalseDecisionsSubjectToApprovaInd
Minutes Of Governing BodyYes (true)MinutesOfGoverningBodyInd
Minutes Of CommitteesYes (true)MinutesOfCommitteesInd
Officer Mailing AddressfalseOfficerMailingAddressInd
Local ChaptersfalseLocalChaptersInd
Form990 Provided To Gvrn BodyYes (true)Form990ProvidedToGvrnBodyInd
Conflict Of Interest PolicyfalseConflictOfInterestPolicyInd
Whistleblower PolicyfalseWhistleblowerPolicyInd
Document Retention PolicyYes (true)DocumentRetentionPolicyInd
Compensation Process CEOfalseCompensationProcessCEOInd
Compensation Process OtherfalseCompensationProcessOtherInd
Investment In Joint VenturefalseInvestmentInJointVentureInd
States Where Copy Of Return Is FldILStatesWhereCopyOfReturnIsFldCd

Books In Care Of Detail BooksInCareOfDetail

FieldValueIRS element (for citing)
PersonLINDA NAYDERPersonNm
Phone6304167068PhoneNum

US Address USAddress

FieldValueIRS element (for citing)
Address Line12012 CHERRYWOOD CIRCLEAddressLine1Txt
CityNAPERVILLECityNm
State AbbreviationILStateAbbreviationCd
ZIP60565ZIPCd

Form990 Part VII Section A Form990PartVIISectionAGrp

FieldValueIRS element (for citing)
PersonALISONPersonNm
TitleCOSTANZOTitleTxt
Average Hours Per Week40.00AverageHoursPerWeekRt
Key EmployeeYes (X)KeyEmployeeInd
Reportable Comp From Org$68,303ReportableCompFromOrgAmt
Reportable Comp From Rltd Org$0ReportableCompFromRltdOrgAmt
Other Compensation$0OtherCompensationAmt
FieldValueIRS element (for citing)
Total Reportable Comp From Org$68,303TotalReportableCompFromOrgAmt
Tot Reportable Comp Rltd Org$0TotReportableCompRltdOrgAmt
Total Other Compensation$0TotalOtherCompensationAmt
Former Ofcr Employees ListedfalseFormerOfcrEmployeesListedInd
Total Comp Greater Than150 KfalseTotalCompGreaterThan150KInd
Compensation From Other SrcsfalseCompensationFromOtherSrcsInd
Membership Dues$6,550MembershipDuesAmt
Fundraising$62,896FundraisingAmt
Government Grants$395,005GovernmentGrantsAmt
All Other Contributions$38,008AllOtherContributionsAmt
Total Contributions$502,459TotalContributionsAmt

Investment Income InvestmentIncomeGrp

FieldValueIRS element (for citing)
Total Revenue Column$0TotalRevenueColumnAmt
Unrelated Business Revenue$0UnrelatedBusinessRevenueAmt
Exclusion$0ExclusionAmt
FieldValueIRS element (for citing)
Contri Rpt Fundraising Event$62,896ContriRptFundraisingEventAmt

Total Revenue TotalRevenueGrp

FieldValueIRS element (for citing)
Total Revenue Column$502,459TotalRevenueColumnAmt
Related Or Exempt Func Income$0RelatedOrExemptFuncIncomeAmt
Unrelated Business Revenue$0UnrelatedBusinessRevenueAmt
Exclusion$0ExclusionAmt

Comp Current Ofcr Directors CompCurrentOfcrDirectorsGrp

FieldValueIRS element (for citing)
Total$68,303TotalAmt
Program Services$68,303ProgramServicesAmt
Management And General$0ManagementAndGeneralAmt
Fundraising$0FundraisingAmt

Other Salaries And Wages OtherSalariesAndWagesGrp

FieldValueIRS element (for citing)
Total$48,740TotalAmt
Program Services$48,740ProgramServicesAmt
Management And General$0ManagementAndGeneralAmt
Fundraising$0FundraisingAmt

Payroll Taxes PayrollTaxesGrp

FieldValueIRS element (for citing)
Total$8,955TotalAmt
Program Services$8,955ProgramServicesAmt
Management And General$0ManagementAndGeneralAmt
Fundraising$0FundraisingAmt

Office Expenses OfficeExpensesGrp

FieldValueIRS element (for citing)
Total$5,408TotalAmt
Program Services$5,408ProgramServicesAmt
Management And General$0ManagementAndGeneralAmt
Fundraising$0FundraisingAmt

Occupancy OccupancyGrp

FieldValueIRS element (for citing)
Total$26,880TotalAmt
Program Services$0ProgramServicesAmt
Management And General$26,880ManagementAndGeneralAmt
Fundraising$0FundraisingAmt

Other Expenses OtherExpensesGrp (4 entries)

DescDescTotalTotalAmtProgram ServicesProgramServicesAmtManagement And GeneralManagementAndGeneralAmtFundraisingFundraisingAmt
COLLECTIONS/EXHIBITS$9,482$0$0$9,482
MEMBERSHIP EXPENSE$4,036$0$0$4,036
PROGRAMS EXPENSE$12,254$0$0$12,254
W & M FUNDRAISING$30,807$0$0$30,807

All Other Expenses AllOtherExpensesGrp

FieldValueIRS element (for citing)
Total$355,886TotalAmt
Program Services$0ProgramServicesAmt
Management And General$343,270ManagementAndGeneralAmt
Fundraising$12,616FundraisingAmt

Total Functional Expenses TotalFunctionalExpensesGrp

FieldValueIRS element (for citing)
Total$570,751TotalAmt
Program Services$131,406ProgramServicesAmt
Management And General$370,150ManagementAndGeneralAmt
Fundraising$69,195FundraisingAmt

Total Assets TotalAssetsGrp

FieldValueIRS element (for citing)
BOY$0BOYAmt
EOY$0EOYAmt

Grants Payable GrantsPayableGrp

FieldValueIRS element (for citing)
EOY$68,292EOYAmt

Total Liabilities TotalLiabilitiesGrp

FieldValueIRS element (for citing)
BOY$0BOYAmt
EOY$68,292EOYAmt
FieldValueIRS element (for citing)
Org Does Not Follow FASB117Yes (X)OrgDoesNotFollowFASB117Ind

Rtn Earn Endowment Incm Oth Fnds RtnEarnEndowmentIncmOthFndsGrp

FieldValueIRS element (for citing)
EOY-$68,292EOYAmt

Total Net Assets Fund Balance TotalNetAssetsFundBalanceGrp

FieldValueIRS element (for citing)
BOY$0BOYAmt
EOY-$68,292EOYAmt

Tot Liab Net Assets Fund Balance TotLiabNetAssetsFundBalanceGrp

FieldValueIRS element (for citing)
BOY$0BOYAmt
EOY$0EOYAmt
FieldValueIRS element (for citing)
Reconcilation Revenue Expnss-$68,292ReconcilationRevenueExpnssAmt
Method Of Accounting AccrualYes (X)MethodOfAccountingAccrualInd
Accountant Compile Or ReviewfalseAccountantCompileOrReviewInd
FS AuditedYes (true)FSAuditedInd

FS Audited Basis FSAuditedBasisGrp

FieldValueIRS element (for citing)
Separate Basis Fincl StmtYes (X)SeparateBasisFinclStmtInd
FieldValueIRS element (for citing)
Audit CommitteeYes (true)AuditCommitteeInd
Federal Grant Audit RequiredfalseFederalGrantAuditRequiredInd

Schedule A IRS990ScheduleA

FieldValueIRS element (for citing)
Public Organization170Yes (X)PublicOrganization170Ind
Other Support Sum$0OtherSupportSumAmt

Gifts Grants Contri Rcvd170 GiftsGrantsContriRcvd170Grp

FieldValueIRS element (for citing)
Current Tax Year Minus4 Years$160,395CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years$186,401CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years$754,196CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year$236,985CurrentTaxYearMinus1YearAmt
Current Tax Year$502,459CurrentTaxYearAmt
Total$1,840,436TotalAmt

Tax Rev Levied Orgnztnl Bnft170 TaxRevLeviedOrgnztnlBnft170Grp

FieldValueIRS element (for citing)
Total$0TotalAmt

Govt Furn Srvc Fclts Vl170 GovtFurnSrvcFcltsVl170Grp

FieldValueIRS element (for citing)
Total$0TotalAmt

Total Calendar Year170 TotalCalendarYear170Grp

FieldValueIRS element (for citing)
Current Tax Year Minus4 Years$160,395CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years$186,401CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years$754,196CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year$236,985CurrentTaxYearMinus1YearAmt
Current Tax Year$502,459CurrentTaxYearAmt
Total$1,840,436TotalAmt
FieldValueIRS element (for citing)
Substantial Contributors Tot$0SubstantialContributorsTotAmt
Public Support Total170$1,840,436PublicSupportTotal170Amt

Gross Investment Income170 GrossInvestmentIncome170Grp

FieldValueIRS element (for citing)
Total$0TotalAmt

Unrelated Business Net Incm170 UnrelatedBusinessNetIncm170Grp

FieldValueIRS element (for citing)
Total$0TotalAmt

Other Income170 OtherIncome170Grp

FieldValueIRS element (for citing)
Total$0TotalAmt
FieldValueIRS element (for citing)
Total Support$1,840,436TotalSupportAmt
Public Support CY1701.00000PublicSupportCY170Pct
Public Support PY1701.00000PublicSupportPY170Pct
Thirty Thr Pct Suprt Tests CY170Yes (X)ThirtyThrPctSuprtTestsCY170Ind
Public Support Total509$0PublicSupportTotal509Amt
Public Support CY5090PublicSupportCY509Pct
Investment Income CY0InvestmentIncomeCYPct

Schedule O IRS990ScheduleO

Supplemental Information Detail SupplementalInformationDetail (4 entries)

Form And Line ReferenceFormAndLineReferenceDescExplanationExplanationTxt
Pt VI, Line 11bForm 990 is reviewed at a monthly board meeting upon completion.
Form 990, Part IX, Line 24eBOM 12352. 0. 12352. 0.
Form 990, Part IX, Line 24eGRANT EXPENSES 330918. 0. 330918. 0.
Form 990, Part IX, Line 24eMISCELLANEOUS 12616. 0. 0. 12616.

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