Liabilities / Assets
59th percentile
Tied with the lowest-debt nonprofits in its peer group.
Custer Institute Inc
EIN 11-6035623 • 501(c)3 • Southold, NY
Profile
The purpose of the institute is to: provoke intellectual curiosity, explore the arts, sciences and humanities, and stimulate fellowship amongst its members and to provide educational and cultural opportunities to the community.
Siviq Scores
Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.
0.00x
Liabilities / Revenue
61st percentile
Tied with the lowest-debt nonprofits in its peer group.
Net Margin
79th percentile
Higher net margin than 79% of similar nonprofits.
Top Officer Pay
84th percentile
Higher top officer pay than 84% of similar nonprofits.
Top officer pay equals 0.0% of source-year revenue.
Asset Growth
88th percentile
Faster asset growth than 88% of similar nonprofits.
Revenue Growth
88th percentile
Faster revenue growth than 88% of similar nonprofits.
Balance Sheet
Assets
Up$172,413
Up $11,617 (+7.2%) from 2023
Liabilities
Flat$0
Flat from 2023
Net Assets
Up$172,413
Up $11,617 (+7.2%) from 2023
Revenue
Down$80,616
Down $62,978 (-44%) from 2023
Expenses
Down$68,999
Down $37,572 (-35%) from 2023
Net Income
Down$11,617
Down $25,406 (-69%) from 2023
Trend Graphs
Filings
Most recent year
2024 • Form 990EZDetailed filing. Detailed filing data is available for this year.
- Assets
- $172,413
- Liabilities
- $0
- Net assets
- $172,413
- Revenue
- $80,616
- Expenses
- $68,999
- Net income
- $11,617
Latest Filing Detail
Jump To
Filing Snapshot
- Filing Period
- Jul 1, 2023 to Jun 30, 2024
- Signed
- May 7, 2025
- Return Version
- 2023v6.0
- Gross Receipts
- $80,616
Mission and Program Overview
Mission
Provoke intellectual curiosity, explore the arts, sciences.
The purpose of the institute is to: provoke intellectual curiosity, explore the arts, sciences and humanities, and stimulate fellowship amongst its members and to provide educational and cultural opportunities to the community.
Program Services
| Description | Grants | Expenses |
|---|---|---|
| LECTURES, MEETINGS AND STAR GAZING SESSIONS UTILIZING OUR OBSERVATORY. | $0 | $44,766 |
| PROMOTION OF AND APPRECIATION OF THE ARTS THROUGH MUSIC CONCERTS, MATERIALS AND LECTURES. | $0 | $18,632 |
| HANDS ON COLLABORATIVE LEARNING, WITH DEMONSTRATIONS OF THE BENEFITS OF BEE HIVE MANAGEMENT AND SUSTAINABLE BEE PRACTICES. | $0 | $0 |
Compensation and Service Providers
Employees
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| PETER MCKEON | Finance Chairperson | PT | $0 | - | - |
| JUSTINE HAUPT | Director-At-Large | PT | $0 | - | - |
| FARHAN ALI | Director-At-Large | PT | $0 | - | - |
| BARBARA LEBKUECHER | Director-At-Large | PT | $0 | - | - |
| ANNE SPOONER | President | PT | $0 | - | - |
| ALAN COUSINS | Vice President | PT | $0 | - | - |
| BILL CRISPINO | Secretary | PT | $0 | - | - |
| VIRGINIA CAVA | Treasurer | PT | $0 | - | - |
Filing and Contact Details
Filer
- Filer Name
- Custer Institute Inc
- EIN
- 11-6035623
- Phone
- 6317223850
- Address
- PO BOX 1204, SOUTHOLD, NY 11971
Signing Officer
- Name
- Anne Spooner
- Title
- President
- Phone
- 6317223850
- Signed
- 2025-05-07
- Discuss with paid preparer
- Yes
Preparer
- Firm
- Cerini & Associates Llp
- Address
- 3340 VETERANS MEMORIAL HWY, BOHEMIA, NY 11716
- Preparer
- Tania Quigley
- Phone
- 6315821600
Supplemental Narrative
Additional Explanations
Form 990-ez, Part I, Line 7 - Sales of Inventory
“Income: gross receipts: 3,633. Returns and allowances: 0. Less cost of goods sold: 0. Gross profit: 3,633. Total to form 990-ez, line 14: 11,074.”
Form 990-ez, Part I, Line 8 - Other Revenue
“Description: miscellaneous. Amount: 178.”
Form 990-ez, Part I, Line 10 - Grants and Similar Amounts Paid
“Activity classification: . Grantee name: alexa feeney. Amount given: 500.”
Form 990-ez, Part I, Line 10 - Grants and Similar Amounts Paid
“Activity classification: . Grantee name: kathleen ward. Amount given: 500.”
Form 990-ez, Part I, Line 10 - Grants and Similar Amounts Paid
“Activity classification: . Grantee name: sofia gillan. Amount given: 500. Total included on form 990-ez, line 10: 1,500.”
Form 990-ez, Part I, Line 14
“Description: depreciation. Amount: 5,677. Description: other expenses. Amount: 5,397.”
Form 990-ez, Part I, Line 16 - Other Expenses
“Description: insurance. Amount: 7,861. Description: licenses and dues. Amount: 1,858. Description: commissary. Amount: 6,453. Description: supplies. Amount: 2,047. Description: gift shop. Amount: 6,127. Description: building & grounds. Amount: 3,355. Description: telephone & wifi. Amount: 1,552. Description: sanitation expense. Amount: 1,200. Description: miscellaneous. Amount: 1,101. Description: observatory . Amount: 9,480. Description: events. Amount: 14,711. Total to form 990-ez, line 16: 55,745.”
Form 990-ez, Part II, Line 24 - Other Assets
“Description: exhibit asset. Beg. Of year amount: 5,000. End of year amount: 5,000. Description: other depreciable assets. Beg. Of year amount: 7,493. End of year amount: 19,382.”
Raw XML Appendix213 raw XML fields
This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.
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| IRS990EZ/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | NY |
| IRS990EZ/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 11971 |
| IRS990EZ/CashSavingsAndInvestmentsGrp/BOYAmt | 0 | 146716 |
| IRS990EZ/CashSavingsAndInvestmentsGrp/EOYAmt | 0 | 146516 |
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| IRS990EZ/FeesAndOtherPymtToIndCntrctAmt | 0 | 118 |
| IRS990EZ/FiledScheduleAInd | 0 | 1 |
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| IRS990EZ/InfoInScheduleOPartIIIInd | 0 | X |
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| IRS990EZ/InfoInScheduleOPartIInd | 0 | X |
| IRS990EZ/InfoInScheduleOPartVInd | 0 | X |
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| IRS990EZ/LandAndBuildingsGrp/EOYAmt | 0 | 1515 |
| IRS990EZ/LobbyingActivitiesInd | 0 | 0 |
| IRS990EZ/MadeLoansToFromOfficersInd | 0 | 0 |
| IRS990EZ/MembershipDuesAmt | 0 | 6965 |
| IRS990EZ/MethodOfAccountingCashInd | 0 | X |
| IRS990EZ/NetAssetsOrFundBalancesBOYAmt | 0 | 160796 |
| IRS990EZ/NetAssetsOrFundBalancesEOYAmt | 0 | 172413 |
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| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 7 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 0 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 1 | 0 |
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| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 4 | 0 |
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| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 6 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 7 | 0 |
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| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 1 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 2 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 3 | 0 |
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| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 6 | 0 |
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| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 6 | BILL CRISPINO |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 7 | VIRGINIA CAVA |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 0 | FINANCE CHAIRPERSON |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 1 | DIRECTOR-AT-LARGE |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 2 | DIRECTOR-AT-LARGE |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 3 | DIRECTOR-AT-LARGE |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 4 | PRESIDENT |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 5 | VICE PRESIDENT |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 6 | SECRETARY |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 7 | TREASURER |
| IRS990EZ/OperateHospitalInd | 0 | 0 |
| IRS990EZ/Organization501c3Ind | 0 | X |
| IRS990EZ/OrganizationDissolvedEtcInd | 0 | 0 |
| IRS990EZ/OrganizationHadUBIInd | 0 | 0 |
| IRS990EZ/OtherAssetsTotalDetail/BOYAmt | 0 | 12493 |
| IRS990EZ/OtherAssetsTotalDetail/EOYAmt | 0 | 24382 |
| IRS990EZ/OtherChangesInNetAssetsAmt | 0 | 0 |
| IRS990EZ/OtherExpensesTotalAmt | 0 | 55745 |
| IRS990EZ/OtherRevenueTotalAmt | 0 | 178 |
| IRS990EZ/PartVIHghstPdCntrctProfSrvcTxt | 0 | NONE |
| IRS990EZ/PartVIOfCompOfHghstPdEmplTxt | 0 | NONE |
| IRS990EZ/PoliticalCampaignActyInd | 0 | 0 |
| IRS990EZ/PrimaryExemptPurposeTxt | 0 | THE PURPOSE OF THE INSTITUTE IS TO: PROVOKE INTELLECTUAL CURIOSITY, EXPLORE THE ARTS, SCIENCES AND HUMANITIES, AND STIMULATE FELLOWSHIP AMONGST ITS MEMBERS AND TO PROVIDE EDUCATIONAL AND CULTURAL OPPORTUNITIES TO THE COMMUNITY. |
| IRS990EZ/PrintingPublicationsPostageAmt | 0 | 562 |
| IRS990EZ/ProgramServiceRevenueAmt | 0 | 1587 |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt | 0 | LECTURES, MEETINGS AND STAR GAZING SESSIONS UTILIZING OUR OBSERVATORY. |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt | 1 | PROMOTION OF AND APPRECIATION OF THE ARTS THROUGH MUSIC CONCERTS, MATERIALS AND LECTURES. |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt | 2 | HANDS ON COLLABORATIVE LEARNING, WITH DEMONSTRATIONS OF THE BENEFITS OF BEE HIVE MANAGEMENT AND SUSTAINABLE BEE PRACTICES. |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/GrantsAndAllocationsAmt | 0 | 0 |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/GrantsAndAllocationsAmt | 1 | 0 |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/GrantsAndAllocationsAmt | 2 | 0 |
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| IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt | 1 | 18632 |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt | 2 | 0 |
| IRS990EZ/ProhibitedTaxShelterTransInd | 0 | 0 |
| IRS990EZ/RelatedOrganizationCtrlEntInd | 0 | 0 |
| IRS990EZ/SchoolOperatingInd | 0 | 0 |
| IRS990EZ/StatesWhereCopyOfReturnIsFldCd | 0 | NY |
| IRS990EZ/SubjectToProxyTaxInd | 0 | 0 |
| IRS990EZ/SumOfTotalLiabilitiesGrp/BOYAmt | 0 | 0 |
| IRS990EZ/SumOfTotalLiabilitiesGrp/EOYAmt | 0 | 0 |
| IRS990EZ/TanningServicesProvidedInd | 0 | 0 |
| IRS990EZ/TaxImposedOnOrganizationMgrAmt | 0 | 0 |
| IRS990EZ/TaxImposedUnderIRC4911Amt | 0 | 0 |
| IRS990EZ/TaxImposedUnderIRC4912Amt | 0 | 0 |
| IRS990EZ/TaxImposedUnderIRC4955Amt | 0 | 0 |
| IRS990EZ/TaxReimbursedByOrganizationAmt | 0 | 0 |
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| IRS990EZ/TotalProgramServiceExpensesAmt | 0 | 63398 |
| IRS990EZ/TotalRevenueAmt | 0 | 80616 |
| IRS990EZ/TrnsfrExmptNonChrtblRltdOrgInd | 0 | 0 |
| IRS990EZ/TypeOfOrganizationCorpInd | 0 | X |
| IRS990EZ/WebsiteAddressTxt | 0 | WWW.CUSTEROBSERVATORY.ORG |
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| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus1YearAmt | 0 | 141514 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 62685 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 35769 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 71376 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/TotalAmt | 0 | 386562 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearAmt | 0 | 0 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus1YearAmt | 0 | 39 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 219 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 286 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 328 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/TotalAmt | 0 | 872 |
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| IRS990ScheduleA/OtherIncome170Grp/TotalAmt | 0 | 211 |
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| IRS990ScheduleB/ContributorInformationGrp/ContributorNum | 0 | RESTRICTED |
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| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine2 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/City | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/State | 0 | RESTRICTED |
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| IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt | 0 | RESTRICTED |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | INCOME: GROSS RECEIPTS: 3,633. RETURNS AND ALLOWANCES: 0. LESS COST OF GOODS SOLD: 0. GROSS PROFIT: 3,633. TOTAL TO FORM 990-EZ, LINE 14: 11,074. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | DESCRIPTION: MISCELLANEOUS. AMOUNT: 178. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | ACTIVITY CLASSIFICATION: . GRANTEE NAME: ALEXA FEENEY. AMOUNT GIVEN: 500. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 3 | ACTIVITY CLASSIFICATION: . GRANTEE NAME: KATHLEEN WARD. AMOUNT GIVEN: 500. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 4 | ACTIVITY CLASSIFICATION: . GRANTEE NAME: SOFIA GILLAN. AMOUNT GIVEN: 500. TOTAL INCLUDED ON FORM 990-EZ, LINE 10: 1,500. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 5 | DESCRIPTION: DEPRECIATION. AMOUNT: 5,677. DESCRIPTION: OTHER EXPENSES. AMOUNT: 5,397. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 6 | DESCRIPTION: INSURANCE. AMOUNT: 7,861. DESCRIPTION: LICENSES AND DUES. AMOUNT: 1,858. DESCRIPTION: COMMISSARY. AMOUNT: 6,453. DESCRIPTION: SUPPLIES. AMOUNT: 2,047. DESCRIPTION: GIFT SHOP. AMOUNT: 6,127. DESCRIPTION: BUILDING & GROUNDS. AMOUNT: 3,355. DESCRIPTION: TELEPHONE & WIFI. AMOUNT: 1,552. DESCRIPTION: SANITATION EXPENSE. AMOUNT: 1,200. DESCRIPTION: MISCELLANEOUS. AMOUNT: 1,101. DESCRIPTION: OBSERVATORY . AMOUNT: 9,480. DESCRIPTION: EVENTS. AMOUNT: 14,711. TOTAL TO FORM 990-EZ, LINE 16: 55,745. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 7 | DESCRIPTION: EXHIBIT ASSET. BEG. OF YEAR AMOUNT: 5,000. END OF YEAR AMOUNT: 5,000. DESCRIPTION: OTHER DEPRECIABLE ASSETS. BEG. OF YEAR AMOUNT: 7,493. END OF YEAR AMOUNT: 19,382. |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | FORM 990-EZ, PART I, LINE 7 - SALES OF INVENTORY |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | FORM 990-EZ, PART I, LINE 8 - OTHER REVENUE |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | FORM 990-EZ, PART I, LINE 10 - GRANTS AND SIMILAR AMOUNTS PAID |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 3 | FORM 990-EZ, PART I, LINE 10 - GRANTS AND SIMILAR AMOUNTS PAID |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 4 | FORM 990-EZ, PART I, LINE 10 - GRANTS AND SIMILAR AMOUNTS PAID |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 5 | FORM 990-EZ, PART I, LINE 14 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 6 | FORM 990-EZ, PART I, LINE 16 - OTHER EXPENSES |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 7 | FORM 990-EZ, PART II, LINE 24 - OTHER ASSETS |
| TransferPrsnlBnftContractsDecl/DeclarationDesc | 0 | THE ORGANIZATION DID NOT, DURING THE YEAR, RECEIVE ANY FUNDS, DIRECTLY,OR INDIRECTLY, TO PAY PREMIUMS ON A PERSONAL BENEFIT CONTRACT.THE ORGANIZATION, DID NOT, DURING THE YEAR, PAY ANY PREMIUMS, DIRECTLY,OR INDIRECTLY, ON A PERSONAL BENEFIT CONTRACT. |
| ReturnHeader/BuildTS | 0 | 2025-03-06 01:10:19Z |
| ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd | 0 | 1 |
| ReturnHeader/BusinessOfficerGrp/PersonNm | 0 | ANNE SPOONER |
| ReturnHeader/BusinessOfficerGrp/PersonTitleTxt | 0 | PRESIDENT |
| ReturnHeader/BusinessOfficerGrp/PhoneNum | 0 | 6317223850 |
| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2025-05-07 |
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| ReturnHeader/Filer/BusinessNameControlTxt | 0 | CUST |
| ReturnHeader/Filer/EIN | 0 | 116035623 |
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| ReturnHeader/Filer/USAddress/CityNm | 0 | SOUTHOLD |
| ReturnHeader/Filer/USAddress/StateAbbreviationCd | 0 | NY |
| ReturnHeader/Filer/USAddress/ZIPCd | 0 | 11971 |
| ReturnHeader/IRSResponsiblePrtyInfoCurrInd | 0 | 0 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmEIN | 0 | 113066459 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt | 0 | CERINI & ASSOCIATES LLP |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt | 0 | 3340 VETERANS MEMORIAL HWY |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm | 0 | BOHEMIA |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd | 0 | NY |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd | 0 | 11716 |
| ReturnHeader/PreparerPersonGrp/PhoneNum | 0 | 6315821600 |
| ReturnHeader/PreparerPersonGrp/PreparationDt | 0 | 2025-05-05 |
| ReturnHeader/PreparerPersonGrp/PreparerPersonNm | 0 | TANIA QUIGLEY |
| ReturnHeader/ReturnTs | 0 | 2025-05-07T14:05:26-05:00 |
| ReturnHeader/ReturnTypeCd | 0 | 990EZ |
| ReturnHeader/TaxPeriodBeginDt | 0 | 2023-07-01 |
| ReturnHeader/TaxPeriodEndDt | 0 | 2024-06-30 |
| ReturnHeader/TaxYr | 0 | 2023 |
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