Liabilities / Assets
60th percentile
Higher debt load relative to assets than 60% of similar nonprofits.
EIN 93-1157192 • 501(c)3 • Portland, OR
Profile
To provide financial assistance for the maintenance and prepetuation of the elk rock garden, a private garden, open to the public, located at 11800 sw military lane, portland, oregon 97219.
Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.
Liabilities / Assets
60th percentile
Higher debt load relative to assets than 60% of similar nonprofits.
Liabilities / Revenue
98th percentile
Higher debt load relative to revenue than 98% of similar nonprofits.
Net Margin
2nd percentile
Higher net margin than 2% of similar nonprofits.
Top Officer Pay
23rd percentile
Higher top officer pay than 23% of similar nonprofits.
Top officer pay equals 0.0% of source-year revenue.
Asset Growth
19th percentile
Faster asset growth than 19% of similar nonprofits.
Revenue Growth
1st percentile
Faster revenue growth than 1% of similar nonprofits.
Assets
Down$5,151,289
Down $282,457 (-5.2%) from 2023
Liabilities
Down$1,053,232
Down $146,768 (-12%) from 2023
Net Assets
Down$4,098,057
Down $135,689 (-3.2%) from 2023
Revenue
Down$78,363
Down $4,208,956 (-98%) from 2023
Expenses
Up$214,052
Up $104,721 (+96%) from 2023
Net Income
Down-$135,689
Down $4,313,677 (-103%) from 2023
Most recent year
2024 • Form 990Detailed filing. Detailed filing data is available for this year.
Our mission is to conserve, restore and enhance the elk rock garden property, located at 11800 s military lane, portland, oregon 97219, to serve as a nationally recognized historic garden and center for learning, where partner nonprofit organizations and gardening enthusiasts of all backgrounds can meet and collaborate on nature-based solutions that improve the health and beauty of cities. We believe in the value of garden landscapes to inspire joy, offer peaceful enjoyment, and promote biodiversity and climate-resilience.
Our mission is to preserve, restore and enhance the elk rock garden property, located at 11800 s military lane, portland, oregon 97219, to serve as a nationally recognized historic garden and center for learning, where partner nonprofit organizations and gardening enthusiasts of all backgrounds can meet and collaborate on nature-based solutions that improve the health and beauty of cities. We believe in the value of garden landscapes to inspire joy, offer peaceful enjoyment, and promote biodiversity and climate-resilience.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Land, Buildings, and Equipment, Net | $4,500,269 | $4,477,275 | ▼ $22,994 |
| Savings and Temporary Cash Investments | - | $610,500 | - |
| Cash and Non-Interest-Bearing Accounts | $933,477 | $63,514 | ▼ $869,963 |
| Total Assets | $5,433,746 | $5,151,289 | ▼ $282,457 |
| Liabilities | |||
| Mortgage Notes Payable Secured by Investment Property | $1,200,000 | $1,049,632 | ▼ $150,368 |
| Other Liabilities | $0 | $3,600 | ▲ $3,600 |
| Total Liabilities | $1,200,000 | $1,053,232 | ▼ $146,768 |
| Net Assets / Fund Balance | |||
| Net Assets Without Donor Restrictions | $4,233,746 | $4,086,875 | ▼ $146,871 |
| Net Assets With Donor Restrictions | $0 | $11,182 | ▲ $11,182 |
| Total Net Assets Fund Balance | $4,233,746 | $4,098,057 | ▼ $135,689 |
| Total Liabilities and Net Assets / Fund Balance | $5,433,746 | $5,151,289 | ▼ $282,457 |
| Asset | Book Value | Depreciation | Basis |
|---|---|---|---|
| Land | $3,674,492 | - | $3,674,492 |
| Buildings | $795,521 | $29,987 | $825,508 |
| Other Land Buildings | $7,262 | $1,873 | $9,135 |
| Name | Title |
|---|---|
| Peter Platt | President |
| Art Graves | Member |
| Josephine Lowe | Member |
| Stephanie Brown | Member |
| Thomas Truszkowski | Member |
| Josh Hinerfeld | Secretary |
| Nancy Truszkowski | Treasurer |
| Line Item | Amount |
|---|---|
| Other Expenses | $150,434 |
| Salaries, Compensation, and Employee Benefits | $63,618 |
| Grants and Similar Amounts Paid | $0 |
| Professional Fundraising Fees | $0 |
| Total Fundraising Expense | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Other Salaries and Wages | $51,884 | $4,315 | - | $56,199 |
| Interest | - | $53,278 | - | $53,278 |
| Occupancy | $41,882 | - | - | $41,882 |
| Depreciation Depletion | $22,994 | - | - | $22,994 |
| Fees for Services Other | - | $16,959 | - | $16,959 |
| Payroll Taxes | $6,807 | $612 | - | $7,419 |
| Insurance | $922 | $6,040 | - | $6,962 |
| Fees for Services Accounting | - | $2,988 | - | $2,988 |
| Fees for Services Legal | - | $2,357 | - | $2,357 |
| Office Expenses | - | $983 | - | $983 |
| Other Expenses | $1,431 | $600 | - | $600 |
| Total Functional Expenses | $125,920 | $88,132 | $0 | $214,052 |
| Line Item | Amount |
|---|---|
| Professional Fundraising Fees | $0 |
| Liability | Amount |
|---|---|
| Refundable Security Deposits | $3,600 |
“Nancy truskzowski, treasurer, and thomas truskzowski, member, are married.”
“A copy of the 990 tax return will be provided to the board subsequent to filing.”
“The organization's documents are available upon written request.”
This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.
| Path | # | Value |
|---|---|---|
| IRS990/AccountantCompileOrReviewInd | 0 | 0 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | OUR MISSION IS TO PRESERVE, RESTORE AND ENHANCE THE ELK ROCK GARDEN PROPERTY, LOCATED AT 11800 S MILITARY LANE, PORTLAND, OREGON 97219, TO SERVE AS A NATIONALLY RECOGNIZED HISTORIC GARDEN AND CENTER FOR LEARNING, WHERE PARTNER NONPROFIT ORGANIZATIONS AND GARDENING ENTHUSIASTS OF ALL BACKGROUNDS CAN MEET AND COLLABORATE ON NATURE-BASED SOLUTIONS THAT IMPROVE THE HEALTH AND BEAUTY OF CITIES. WE BELIEVE IN THE VALUE OF GARDEN LANDSCAPES TO INSPIRE JOY, OFFER PEACEFUL ENJOYMENT, AND PROMOTE BIODIVERSITY AND CLIMATE-RESILIENCE. |
| IRS990/AddressChangeInd | 0 | X |
| IRS990/AllOtherContributionsAmt | 0 | 51888 |
| IRS990/BackupWthldComplianceInd | 0 | 1 |
| IRS990/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | STEPHANIE BROWN |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 5036353899 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 11800 S MILITARY LANE |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | PORTLAND |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | OR |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 97219 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | 0 |
| IRS990/BusinessRlnWithFamMemInd | 0 | 0 |
| IRS990/BusinessRlnWithOrgMemInd | 0 | 0 |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 933477 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 63514 |
| IRS990/ChangeToOrgDocumentsInd | 0 | 0 |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/CollectionsOfArtInd | 0 | 0 |
| IRS990/CompensationFromOtherSrcsInd | 0 | 0 |
| IRS990/CompensationProcessCEOInd | 0 | 0 |
| IRS990/CompensationProcessOtherInd | 0 | 0 |
| IRS990/ConflictOfInterestPolicyInd | 0 | 0 |
| IRS990/ConservationEasementsInd | 0 | 0 |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | 0 |
| IRS990/CreditCounselingInd | 0 | 0 |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 51888 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/CYInvestmentIncomeAmt | 0 | 10500 |
| IRS990/CYOtherExpensesAmt | 0 | 150434 |
| IRS990/CYOtherRevenueAmt | 0 | 0 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 15975 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | -135689 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 63618 |
| IRS990/CYTotalExpensesAmt | 0 | 214052 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 0 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 78363 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | 0 |
| IRS990/DeductibleArtContributionInd | 0 | 0 |
| IRS990/DeductibleNonCashContriInd | 0 | 0 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | 0 |
| IRS990/DepreciationDepletionGrp/ProgramServicesAmt | 0 | 22994 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 22994 |
| IRS990/Desc | 0 | THE ELK ROCK GARDEN FOUNDATION'S GARDEN PROGRAM PRESERVES AND ENHANCES OUR NATIONALLY RECOGNIZED, HISTORIC GARDEN AND ALLOWS IT TO REMAIN FREE AND OPEN TO THE PUBLIC. IT ALSO FOSTERS COLLABORATION WITH GARDENING ENTHUSIASTS AND OTHER GARDEN-FOCUSED NONPROFITS TO DEVELOP NATURE-BASED SOLUTIONS TO INSPIRE GARDENERS AND PROMOTE BIODIVERSITY AND CLIMATE-RESILIENCE. |
| IRS990/DescribedInSection501c3Ind | 0 | 1 |
| IRS990/DisregardedEntityInd | 0 | 0 |
| IRS990/DocumentRetentionPolicyInd | 0 | 0 |
| IRS990/DonorAdvisedFundInd | 0 | 0 |
| IRS990/DonorRestrictionNetAssetsGrp/BOYAmt | 0 | 0 |
| IRS990/DonorRestrictionNetAssetsGrp/EOYAmt | 0 | 11182 |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | 0 |
| IRS990/ElectionOfBoardMembersInd | 0 | 0 |
| IRS990/EmployeeCnt | 0 | 2 |
| IRS990/EmploymentTaxReturnsFiledInd | 0 | 1 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | 0 |
| IRS990/ExpenseAmt | 0 | 76530 |
| IRS990/FamilyOrBusinessRlnInd | 0 | 1 |
| IRS990/FederalGrantAuditRequiredInd | 0 | 0 |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 2988 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 2988 |
| IRS990/FeesForServicesLegalGrp/ManagementAndGeneralAmt | 0 | 2357 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 2357 |
| IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt | 0 | 16959 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 16959 |
| IRS990/ForeignActivitiesInd | 0 | 0 |
| IRS990/ForeignFinancialAccountInd | 0 | 0 |
| IRS990/ForeignOfficeInd | 0 | 0 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 4.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 2.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 2.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 4.00 |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 5 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 6 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | THOMAS TRUSZKOWSKI |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | NANCY TRUSZKOWSKI |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | PETER PLATT |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | ART GRAVES |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | JOSH HINERFELD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | JOSEPHINE LOWE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | STEPHANIE BROWN |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | TREASURER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | PRESIDENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | SECRETARY |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | MEMBER |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | 0 |
| IRS990/FormationYr | 0 | 1994 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | 0 |
| IRS990/FSAuditedInd | 0 | 0 |
| IRS990/FundraisingActivitiesInd | 0 | 0 |
| IRS990/GamingActivitiesInd | 0 | 0 |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 6 |
| IRS990/GrantsToIndividualsInd | 0 | 0 |
| IRS990/GrantsToOrganizationsInd | 0 | 0 |
| IRS990/GrantToRelatedPersonInd | 0 | 0 |
| IRS990/GrossReceiptsAmt | 0 | 78363 |
| IRS990/GroupReturnForAffiliatesInd | 0 | 0 |
| IRS990/IncludeFIN48FootnoteInd | 0 | 0 |
| IRS990/IndependentAuditFinclStmtInd | 0 | 0 |
| IRS990/IndependentVotingMemberCnt | 0 | 6 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/IndoorTanningServicesInd | 0 | 0 |
| IRS990/InfoInScheduleOPartIIIInd | 0 | X |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 6040 |
| IRS990/InsuranceGrp/ProgramServicesAmt | 0 | 922 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 6962 |
| IRS990/InterestGrp/ManagementAndGeneralAmt | 0 | 53278 |
| IRS990/InterestGrp/TotalAmt | 0 | 53278 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 10500 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 10500 |
| IRS990/InvestmentInJointVentureInd | 0 | 0 |
| IRS990/IRPDocumentCnt | 0 | 4 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 31860 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 4500269 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 4477275 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 4509135 |
| IRS990/LegalDomicileStateCd | 0 | OR |
| IRS990/LoanOutstandingInd | 0 | 0 |
| IRS990/LobbyingActivitiesInd | 0 | 0 |
| IRS990/LocalChaptersInd | 0 | 0 |
| IRS990/MaterialDiversionOrMisuseInd | 0 | 0 |
| IRS990/MembersOrStockholdersInd | 0 | 0 |
| IRS990/MethodOfAccountingCashInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | 1 |
| IRS990/MinutesOfGoverningBodyInd | 0 | 1 |
| IRS990/MissionDesc | 0 | OUR MISSION IS TO CONSERVE, RESTORE AND ENHANCE THE ELK ROCK GARDEN PROPERTY, LOCATED AT 11800 S MILITARY LANE, PORTLAND, OREGON 97219, TO SERVE AS A NATIONALLY RECOGNIZED HISTORIC GARDEN AND CENTER FOR LEARNING, WHERE PARTNER NONPROFIT ORGANIZATIONS AND GARDENING ENTHUSIASTS OF ALL BACKGROUNDS CAN MEET AND COLLABORATE ON NATURE-BASED SOLUTIONS THAT IMPROVE THE HEALTH AND BEAUTY OF CITIES. WE BELIEVE IN THE VALUE OF GARDEN LANDSCAPES TO INSPIRE JOY, OFFER PEACEFUL ENJOYMENT, AND PROMOTE BIODIVERSITY AND CLIMATE-RESILIENCE. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | 0 |
| IRS990/MoreThan5000KToOrgInd | 0 | 0 |
| IRS990/MortgNotesPyblScrdInvstPropGrp/BOYAmt | 0 | 1200000 |
| IRS990/MortgNotesPyblScrdInvstPropGrp/EOYAmt | 0 | 1049632 |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 4233746 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 4098057 |
| IRS990/NetUnrelatedBusTxblIncmAmt | 0 | 0 |
| IRS990/NoDonorRestrictionNetAssetsGrp/BOYAmt | 0 | 4233746 |
| IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt | 0 | 4086875 |
| IRS990/NoListedPersonsCompensatedInd | 0 | X |
| IRS990/NondeductibleContributionsInd | 0 | 0 |
| IRS990/OccupancyGrp/ProgramServicesAmt | 0 | 41882 |
| IRS990/OccupancyGrp/TotalAmt | 0 | 41882 |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 983 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 983 |
| IRS990/OfficerMailingAddressInd | 0 | 0 |
| IRS990/OperateHospitalInd | 0 | 0 |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsFASB117Ind | 0 | X |
| IRS990/OtherChangesInNetAssetsAmt | 0 | 0 |
| IRS990/OtherExpensesGrp/Desc | 0 | PERMITS & LICENSES |
| IRS990/OtherExpensesGrp/Desc | 1 | BUSINESS LICENSES & TAX |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 600 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 1431 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 1431 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 600 |
| IRS990/OtherLiabilitiesGrp/BOYAmt | 0 | 0 |
| IRS990/OtherLiabilitiesGrp/EOYAmt | 0 | 3600 |
| IRS990/OtherSalariesAndWagesGrp/ManagementAndGeneralAmt | 0 | 4315 |
| IRS990/OtherSalariesAndWagesGrp/ProgramServicesAmt | 0 | 51884 |
| IRS990/OtherSalariesAndWagesGrp/TotalAmt | 0 | 56199 |
| IRS990/PartialLiquidationInd | 0 | 0 |
| IRS990/PayrollTaxesGrp/ManagementAndGeneralAmt | 0 | 612 |
| IRS990/PayrollTaxesGrp/ProgramServicesAmt | 0 | 6807 |
| IRS990/PayrollTaxesGrp/TotalAmt | 0 | 7419 |
| IRS990/PoliticalCampaignActyInd | 0 | 0 |
| IRS990/PrincipalOfficerNm | 0 | STEPHANIE BROWN |
| IRS990/ProfessionalFundraisingInd | 0 | 0 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 0 | 531120 |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | MANOR RENTAL INCOME |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 15975 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 0 | 15975 |
| IRS990/ProgSrvcAccomActy2Grp/Desc | 0 | THE MANOR HOUSE HOUSES THE ELK ROCK GARDEN FOUNDATION AND RENTS OFFICE SPACES TO OTHER GARDEN-RELATED NONPROFIT ORGANIZATIONS TO ACCOMMODATE THEIR OPERATIONS/HEADQUARTERS. ADDITIONALLY, OTHER PARTNER NONPROFITS NOT LOCATED HERE CAN RENT THE CONFERENCE ROOM AND CHAPEL FOR BOARD MEETINGS, RETREATS, LECTURES, AND OTHER PROGRAMMING. FOR 2024, THE MAIN TENANT WAS HARDY PLANT SOCIETY OF OREGON. |
| IRS990/ProgSrvcAccomActy2Grp/ExpenseAmt | 0 | 49390 |
| IRS990/ProgSrvcAccomActy2Grp/RevenueAmt | 0 | 15975 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | 0 |
| IRS990/PYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/PYContributionsGrantsAmt | 0 | 4287125 |
| IRS990/PYExcessBenefitTransInd | 0 | 0 |
| IRS990/PYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/PYInvestmentIncomeAmt | 0 | 194 |
| IRS990/PYOtherExpensesAmt | 0 | 82493 |
| IRS990/PYOtherRevenueAmt | 0 | 0 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 0 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | 4177988 |
| IRS990/PYSalariesCompEmpBnftPaidAmt | 0 | 26838 |
| IRS990/PYTotalExpensesAmt | 0 | 109331 |
| IRS990/PYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/PYTotalRevenueAmt | 0 | 4287319 |
| IRS990/QuidProQuoContributionsInd | 0 | 0 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | -135689 |
| IRS990/RelatedEntityInd | 0 | 0 |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | 0 |
| IRS990/ReportInvestmentsOtherSecInd | 0 | 0 |
| IRS990/ReportLandBuildingEquipmentInd | 0 | 1 |
| IRS990/ReportOtherAssetsInd | 0 | 0 |
| IRS990/ReportOtherLiabilitiesInd | 0 | 1 |
| IRS990/ReportProgramRelatedInvstInd | 0 | 0 |
| IRS990/SavingsAndTempCashInvstGrp/EOYAmt | 0 | 610500 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearAmt | 0 | 51888 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus1YearAmt | 0 | 4287125 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 39842 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 69782 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 32577 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/TotalAmt | 0 | 4481214 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearAmt | 0 | 10500 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus1YearAmt | 0 | 194 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/TotalAmt | 0 | 10694 |
| IRS990ScheduleA/GrossReceiptsRltdActivitiesAmt | 0 | 15975 |
| IRS990ScheduleA/PublicOrganization170Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY170Pct | 0 | 0.63570 |
| IRS990ScheduleA/PublicSupportPY170Pct | 0 | 0.64140 |
| IRS990ScheduleA/PublicSupportTotal170Amt | 0 | 2855404 |
| IRS990ScheduleA/SubstantialContributorsTotAmt | 0 | 1625810 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY170Ind | 0 | X |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearAmt | 0 | 51888 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus1YearAmt | 0 | 4287125 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 39842 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 69782 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 32577 |
| IRS990ScheduleA/TotalCalendarYear170Grp/TotalAmt | 0 | 4481214 |
| IRS990ScheduleA/TotalSupportAmt | 0 | 4491908 |
| IRS990ScheduleB/ContributorInformationGrp/ContributorBusinessName/BusinessNameLine1 | 0 | RESTRICTED |
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| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Desc | 0 | REFUNDABLE SECURITY DEPOSITS |
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| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | A COPY OF THE 990 TAX RETURN WILL BE PROVIDED TO THE BOARD SUBSEQUENT TO FILING. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | THE ORGANIZATION'S DOCUMENTS ARE AVAILABLE UPON WRITTEN REQUEST. |
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| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | FORM 990, PART VI, SECTION B, LINE 11B |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | FORM 990, PART VI, SECTION C, LINE 19 |
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| ReturnHeader/BuildTS | 0 | 2025-03-06 01:10:19Z |
| ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd | 0 | 1 |
| ReturnHeader/BusinessOfficerGrp/PersonNm | 0 | STEPHANIE BROWN |
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| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2025-11-17 |
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| ReturnHeader/Filer/BusinessNameControlTxt | 0 | ELKR |
| ReturnHeader/Filer/EIN | 0 | 931157192 |
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| ReturnHeader/PreparerPersonGrp/PhoneNum | 0 | 5032742849 |
| ReturnHeader/PreparerPersonGrp/PreparerPersonNm | 0 | MARY K OSWALD |
| ReturnHeader/ReturnTs | 0 | 2025-11-17T16:34:54-06:00 |
| ReturnHeader/ReturnTypeCd | 0 | 990 |
| ReturnHeader/TaxPeriodBeginDt | 0 | 2024-01-01 |
| ReturnHeader/TaxPeriodEndDt | 0 | 2024-12-31 |
| ReturnHeader/TaxYr | 0 | 2024 |
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