Civic Intelligence

Black Hills Cave and Natural Conservancy

EIN 84-3404766 • 501(c)3 • Rapid City, SD

Profile

Conserve, restore and preserve cave and karst resources

PO Box 234Rapid City, SD 57709

blackhillscaves.org

Siviq Scores

Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.

Liabilities / Assets

Score unavailable

No value available

Liabilities-to-assets requires both liabilities and assets on the latest valid filing.

Source year 2024

Liabilities / Revenue

Score unavailable

No value available

Liabilities-to-revenue requires both liabilities and revenue on the latest valid filing.

Source year 2024

Net Margin

97th percentile

93%

Higher net margin than 97% of similar nonprofits.

501(c)3 • <$500k nonprofits • Source year 2024

Top Officer Pay

84th percentile

$0

Higher top officer pay than 84% of similar nonprofits.

Top officer pay equals 0.0% of source-year revenue.

501(c)3 • <$500k nonprofits • Source year 2024

Asset Growth

69th percentile

11%

Faster asset growth than 69% of similar nonprofits.

501(c)3 • <$500k nonprofits • Annualized from 2023 to 2024

Revenue Growth

7th percentile

-88%

Faster revenue growth than 7% of similar nonprofits.

501(c)3 • <$500k nonprofits • Annualized from 2023 to 2024

Balance Sheet
Liabilities / AssetsScore unavailable

Assets

Up

$197,106

Up $18,825 (+11%) from 2023

Liabilities

-

No earlier filing loaded for comparison.

Net Assets

$197,106

No earlier filing loaded for comparison.

Operations
Liabilities / RevenueScore unavailableNet Margin97th percentile

Revenue

Down

$20,175

Down $151,836 (-88%) from 2023

Expenses

Down

$1,350

Down $2,207 (-62%) from 2023

Net Income

Down

$18,825

Down $149,629 (-89%) from 2023

Trend Graphs

Balance Sheet Trend

Asset Growth69th percentile

Grouped bars show assets, liabilities, and net assets across loaded filings.

$200K$150K$100K$50K$0Assets 2020: $170,609Liabilities 2020: $80,0002020Assets 2021: $140,987Liabilities 2021: $28,000Net Assets 2021: $112,9872021Assets 2023: $178,281Liabilities 2023: $02023Assets 2024: $197,106Net Assets 2024: $197,1062024

Highlighted filing

2024

Assets$197,106
Liabilities-
Net Assets$197,106
Open 2024 Filing

Operations Trend

Revenue Growth7th percentile

Revenue, expenses, and net income by year, with the latest filing highlighted.

$200K$150K$100K$50K$0Revenue 2020: $168,324Expenses 2020: $85,257Net Income 2020: $83,0672020Revenue 2021: $24,294Expenses 2021: $1,916Net Income 2021: $22,3782021Revenue 2023: $172,011Expenses 2023: $3,557Net Income 2023: $168,4542023Revenue 2024: $20,175Expenses 2024: $1,350Net Income 2024: $18,8252024

Highlighted filing

2024

Revenue$20,175
Expenses$1,350
Net Income$18,825
Open 2024 Filing

Filings

Most recent year

2024 • Form 990EZDetailed filing. Detailed filing data is available for this year.

Open filing
Assets
$197,106
Liabilities
-
Net assets
$197,106
Revenue
$20,175
Expenses
$1,350
Net income
$18,825
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2024Detailed filing. Detailed filing data is available for this year.$1.97$1.97$0.20$0.01$0.19
2023Summary only. Only limited summary data is available for this year.$1.78$0.00$1.72$0.04$1.68
2021XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$1.41$0.28$1.13$0.24$0.02$0.22
2020Summary only. Only limited summary data is available for this year.$1.71$0.80$1.68$0.85$0.83
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jan 1, 2024 to Dec 31, 2024
Signed
Nov 7, 2025
Return Version
2024v5.2
Gross Receipts
$20,175
Mission and Program Overview

Mission

Charitable (educational and scientific)

Conserve, restore and preserve cave and karst resources

Program Services

DescriptionGrantsExpenses
Scientific sutdy and public education of biology, geoloy and cartography in relation to cave resources, protected cave and karst resources to support surface and groundwater resources.--
Compensation and Service Providers
Top Officer Pay84th percentile

Employees

NameTitleFull / Part TimeBaseOtherTotal
Dean FaustChair-$0--
Adam WeaverVice Chair-$0--
Rene OhmsSecretary/TreasurerPT$0--
Filing and Contact Details

Filer

Filer Name
Black Hills Cave and Natural Conservancy
EIN
84-3404766
Address
PO Box 234, Rapid City, SD 57709

Signing Officer

Name
Rene Ohms
Title
Treasurer
Signed
2025-11-07
Discuss with paid preparer
Yes

Preparer

Firm
EMH Consulting
Address
PO Box 927, Hill City, SD 57745
Preparer
Eileen Hamm
Phone
6055744684
Supplemental Narrative

Additional Explanations

Form 990-EZ, Part II, Line 24, Other Assets

“Unrealized gains on investment Beginning of year 0, End of year 407”

Raw XML Appendix126 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.

Path#Value
IRS990EZ/ActivitiesNotPreviouslyRptInd0false
IRS990EZ/BooksInCareOfDetail/PersonNm0Rene Ohms
IRS990EZ/BooksInCareOfDetail/PhoneNum06055171519
IRS990EZ/BooksInCareOfDetail/USAddress/AddressLine1Txt0PO Box 234
IRS990EZ/BooksInCareOfDetail/USAddress/CityNm0Rapid City
IRS990EZ/BooksInCareOfDetail/USAddress/StateAbbreviationCd0SD
IRS990EZ/BooksInCareOfDetail/USAddress/ZIPCd057709
IRS990EZ/CashSavingsAndInvestmentsGrp/BOYAmt0178281
IRS990EZ/CashSavingsAndInvestmentsGrp/EOYAmt0196699
IRS990EZ/ChgMadeToOrgnzngDocNotRptInd0false
IRS990EZ/ContributionsGiftsGrantsEtcAmt013687
IRS990EZ/DonorAdvisedFndsInd0false
IRS990EZ/EngagedInExcessBenefitTransInd0false
IRS990EZ/ExcessOrDeficitForYearAmt018825
IRS990EZ/FeesAndOtherPymtToIndCntrctAmt0478
IRS990EZ/FiledScheduleAInd0true
IRS990EZ/ForeignFinancialAccountInd0false
IRS990EZ/ForeignOfficeInd0false
IRS990EZ/Form990TotalAssetsGrp/BOYAmt0178281
IRS990EZ/Form990TotalAssetsGrp/EOYAmt0197106
IRS990EZ/GrossReceiptsAmt020175
IRS990EZ/InfoInScheduleOPartIIInd0X
IRS990EZ/InvestmentIncomeAmt06488
IRS990EZ/LobbyingActivitiesInd0false
IRS990EZ/MadeLoansToFromOfficersInd0false
IRS990EZ/MethodOfAccountingCashInd0X
IRS990EZ/NetAssetsOrFundBalancesBOYAmt0178281
IRS990EZ/NetAssetsOrFundBalancesEOYAmt0197106
IRS990EZ/NetAssetsOrFundBalancesGrp/BOYAmt0178281
IRS990EZ/NetAssetsOrFundBalancesGrp/EOYAmt0197106
IRS990EZ/OccupancyRentUtltsAndMaintAmt0772
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt0003.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt1002.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt2005.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt10
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt20
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm0Dean Faust
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm1Adam Weaver
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm2Rene Ohms
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt0Chair
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt1Vice Chair
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt2Secretary/Treasurer
IRS990EZ/OperateHospitalInd0false
IRS990EZ/Organization501c3Ind0X
IRS990EZ/OrganizationDissolvedEtcInd0false
IRS990EZ/OrganizationHadUBIInd0false
IRS990EZ/OtherAssetsTotalDetail/EOYAmt0407
IRS990EZ/PartVIHghstPdCntrctProfSrvcTxt0NONE
IRS990EZ/PartVIOfCompOfHghstPdEmplTxt0NONE
IRS990EZ/PoliticalCampaignActyInd0false
IRS990EZ/PrimaryExemptPurposeTxt0Conserve, restore and preserve cave and karst resources
IRS990EZ/PrintingPublicationsPostageAmt0100
IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt0Scientific sutdy and public education of biology, geoloy and cartography in relation to cave resources, protected cave and karst resources to support surface and groundwater resources.
IRS990EZ/ProhibitedTaxShelterTransInd0false
IRS990EZ/RelatedOrganizationCtrlEntInd0false
IRS990EZ/SchoolOperatingInd0false
IRS990EZ/SubjectToProxyTaxInd0false
IRS990EZ/TanningServicesProvidedInd0false
IRS990EZ/TaxImposedUnderIRC4911Amt00
IRS990EZ/TaxImposedUnderIRC4912Amt00
IRS990EZ/TaxImposedUnderIRC4955Amt00
IRS990EZ/TotalExpensesAmt01350
IRS990EZ/TotalRevenueAmt020175
IRS990EZ/TransactionWithControlEntInd0false
IRS990EZ/TrnsfrExmptNonChrtblRltdOrgInd0false
IRS990EZ/TypeOfOrganizationCorpInd0X
IRS990EZ/WebsiteAddressTxt0blackhillscaves.org
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearAmt013687
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus1YearAmt022967
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus2YearsAmt015730
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus3YearsAmt024285
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus4YearsAmt0168319
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/TotalAmt0244988
IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearAmt06488
IRS990ScheduleA/GrossInvestmentIncome170Grp/TotalAmt06488
IRS990ScheduleA/PublicOrganization170Ind0X
IRS990ScheduleA/PublicSupportCY170Pct00.77010
IRS990ScheduleA/PublicSupportTotal170Amt0244988
IRS990ScheduleA/ThirtyThrPctSuprtTestsCY170Ind0X
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearAmt013687
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus1YearAmt022967
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus2YearsAmt015730
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus3YearsAmt024285
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus4YearsAmt0168319
IRS990ScheduleA/TotalCalendarYear170Grp/TotalAmt0244988
IRS990ScheduleA/TotalSupportAmt0318120
IRS990ScheduleA/UnrelatedBusinessNetIncm170Grp/CurrentTaxYearMinus1YearAmt066644
IRS990ScheduleA/UnrelatedBusinessNetIncm170Grp/TotalAmt066644
IRS990ScheduleB/ContributorInformationGrp/ContributorBusinessName/BusinessNameLine10RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorNum0RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine10RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine20RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/City0RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/State0RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCode0RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt0RESTRICTED
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0Unrealized gains on investment Beginning of year 0, End of year 407
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0Form 990-EZ, Part II, Line 24, Other Assets
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd0true
ReturnHeader/BusinessOfficerGrp/PersonNm0Rene Ohms
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0Treasurer
ReturnHeader/BusinessOfficerGrp/SignatureDt02025-11-07
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0Black Hills Cave and Natural Conservancy
ReturnHeader/Filer/BusinessNameControlTxt0BLAC
ReturnHeader/Filer/EIN0843404766
ReturnHeader/Filer/USAddress/AddressLine1Txt0PO Box 234
ReturnHeader/Filer/USAddress/CityNm0Rapid City
ReturnHeader/Filer/USAddress/StateAbbreviationCd0SD
ReturnHeader/Filer/USAddress/ZIPCd057709
ReturnHeader/IRSResponsiblePrtyInfoCurrInd0true
ReturnHeader/PreparerFirmGrp/PreparerFirmEIN0261726080
ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt0EMH Consulting
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt0PO Box 927
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm0Hill City
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd0SD
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd057745
ReturnHeader/PreparerPersonGrp/PhoneNum06055744684
ReturnHeader/PreparerPersonGrp/PreparationDt02025-11-07
ReturnHeader/PreparerPersonGrp/PreparerPersonNm0Eileen Hamm
ReturnHeader/ReturnTs02025-11-07T12:02:33-00:00
ReturnHeader/ReturnTypeCd0990EZ
ReturnHeader/TaxPeriodBeginDt02024-01-01
ReturnHeader/TaxPeriodEndDt02024-12-31
ReturnHeader/TaxYr02024

Document Assets

No mirrored PDF or thumbnail assets are attached yet.