Liabilities / Assets
8th percentile
Higher debt load relative to assets than 8% of similar nonprofits.
EIN 04-6009940 • 501(c)3 • Boston, MA
Profile
The ames plantation located near grand junction, tennessee is operated for scientific & educational purposes under a cooperative program planned & approved by the trustees and the university of tennessee.
Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.
Liabilities / Assets
8th percentile
Higher debt load relative to assets than 8% of similar nonprofits.
Liabilities / Revenue
6th percentile
Higher debt load relative to revenue than 6% of similar nonprofits.
Net Margin
97th percentile
Higher net margin than 97% of similar nonprofits.
Top Officer Pay
Score unavailable
No filing with officer rows is available for this organization yet.
Asset Growth
98th percentile
Faster asset growth than 98% of similar nonprofits.
Revenue Growth
98th percentile
Faster revenue growth than 98% of similar nonprofits.
Assets
Up$38,481,275
Up $21,706,018 (+129%) from 2023
Liabilities
Down$68,543
Down $290,258 (-81%) from 2023
Net Assets
Up$38,412,732
Up $21,996,276 (+134%) from 2023
Revenue
Up$24,629,665
Up $18,695,800 (+315%) from 2023
Expenses
Down$3,348,042
Down $123,072 (-3.5%) from 2023
Net Income
Up$21,281,623
Up $18,818,872 (+764%) from 2023
Most recent year
2024 • Form 990Detailed filing. Detailed filing data is available for this year.
The ames plantation located near grand junction, tennessee is operated for scientific & educational purposes under a cooperative program planned & approved by the trustees and the university of tennessee.
Purposes under a cooperative program planned & approved by the trustees and the university of tn.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Cap Stk Tr Prin Current Funds | $12,236,363 | $34,577,243 | ▲ $22,340,880 |
| Investments in Publicly Traded Securities | $11,691,363 | $34,062,243 | ▲ $22,370,880 |
| Rtn Earn Endowment Incm Other Fnds | $4,180,093 | $3,835,489 | ▼ $344,604 |
| Land, Buildings, and Equipment, Net | $3,341,336 | $2,827,637 | ▼ $513,699 |
| Inventories for Sale or Use | $563,017 | $572,822 | ▲ $9,805 |
| Savings and Temporary Cash Investments | $522,596 | $377,081 | ▼ $145,515 |
| Prepaid Expenses and Deferred Charges | $83,579 | $69,171 | ▼ $14,408 |
| Accounts Receivable | $244,254 | $49,046 | ▼ $195,208 |
| Pd in Cap Srpls Land Bldg Eqp Fund | $0 | $0 | → $0 |
| Total Assets | $16,775,257 | $38,481,275 | ▲ $21,706,018 |
| Other Assets Total | $329,112 | $523,275 | ▲ $194,163 |
| Liabilities | |||
| Deferred Revenue | $237,459 | $61,335 | ▼ $176,124 |
| Accounts Payable and Accrued Expenses | $116,146 | $7,208 | ▼ $108,938 |
| Mortgage Notes Payable Secured by Investment Property | $5,196 | - | - |
| Total Liabilities | $358,801 | $68,543 | ▼ $290,258 |
| Net Assets / Fund Balance | |||
| Total Net Assets Fund Balance | $16,416,456 | $38,412,732 | ▲ $21,996,276 |
| Total Liabilities and Net Assets / Fund Balance | $16,775,257 | $38,481,275 | ▲ $21,706,018 |
| Asset | Book Value | Depreciation | Basis |
|---|---|---|---|
| Buildings | $1,380,338 | $10,777,468 | $12,157,806 |
| Land | $1,447,299 | - | $1,447,299 |
| Name | Title | Base | Total |
|---|---|---|---|
| Augusta Haydock | Co-trustee | $6,952 | $6,952 |
| Mr Oliver a Spaulding | Co-trustee | $6,952 | $6,952 |
| Robert H Frey | Co-trustee | $6,952 | $6,952 |
| Matthew Backus | Plantation Manager | $3,000 | $3,000 |
| Line Item | Amount |
|---|---|
| Other Expenses | $3,324,186 |
| Salaries, Compensation, and Employee Benefits | $23,856 |
| Grants and Similar Amounts Paid | $0 |
| Professional Fundraising Fees | $0 |
| Total Fundraising Expense | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Other Expenses | $3,042,566 | - | - | $3,042,566 |
| All Other Expenses | $136,291 | - | - | $136,291 |
| Fees for Service Investment Mgmnt Fees | $55,678 | - | - | $55,678 |
| Fees for Services Legal | - | $45,509 | - | $45,509 |
| Fees for Services Accounting | - | $34,375 | - | $34,375 |
| Current Officers, Directors, Trustees, and Key Employees | $9,542 | $14,314 | - | $23,856 |
| Fees for Services Other | $9,767 | - | - | $9,767 |
| Total Functional Expenses | $3,253,844 | $94,198 | $0 | $3,348,042 |
| Line Item | Amount |
|---|---|
| Expenses per Audited Statements | $3,348,042 |
| Total Expenses per Audited Statements | $3,348,042 |
| Total Expenses per Form 990 | $3,348,042 |
| Expenses Not Reported on Financial Statements | $0 |
| Expenses Not Reported on Form 990 | $0 |
| Line Item | Amount |
|---|---|
| Professional Fundraising Fees | $0 |
“There are no committees that act on behalf of the trustees.”
“The form 990 is reviewed prior to filing by an officer of the institutional co-trustee of the trust.”
“Annual statement by all institutional trustee employees are signed and documented.”
“Upon request - see contact information for organization records and books below.”
“The trust and/or the bank as institutional trustee makes its governance documents, conflicts of interest policy and financial statements available to the public as required by federal and state laws.”
“Based on the evaluation of the plantation's tax positions, management believes all positions taken would more likely than not be upheld under examination. Therefore, no provision for the effects of uncertain tax positions has been recorded for the years ended december 31, 2024 and 2023.”
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/AccountsPayableAccrExpnssGrp/BOYAmt | 0 | 116146 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 7208 |
| IRS990/AccountsReceivableGrp/BOYAmt | 0 | 244254 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 49046 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | PURPOSES UNDER A COOPERATIVE PROGRAM PLANNED & APPROVED BY THE TRUSTEES AND THE UNIVERSITY OF TN. |
| IRS990/AllOtherContributionsAmt | 0 | 1194752 |
| IRS990/AllOtherExpensesGrp/ProgramServicesAmt | 0 | 136291 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 136291 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | 1 |
| IRS990/AuditCommitteeInd | 0 | 0 |
| IRS990/BooksInCareOfDetail/PersonNm | 0 | ROBERT H FREY |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 8888663275 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 30 NANEPASHEMET ST |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | MARBLEHEAD |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | MA |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 01945 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | 0 |
| IRS990/BusinessRlnWithFamMemInd | 0 | 0 |
| IRS990/BusinessRlnWithOrgMemInd | 0 | 0 |
| IRS990/CapStkTrPrinCurrentFundsGrp/BOYAmt | 0 | 12236363 |
| IRS990/CapStkTrPrinCurrentFundsGrp/EOYAmt | 0 | 34577243 |
| IRS990/ChangeToOrgDocumentsInd | 0 | 0 |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/CollectionsOfArtInd | 0 | 0 |
| IRS990/CompCurrentOfcrDirectorsGrp/ManagementAndGeneralAmt | 0 | 14314 |
| IRS990/CompCurrentOfcrDirectorsGrp/ProgramServicesAmt | 0 | 9542 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 23856 |
| IRS990/CompensationFromOtherSrcsInd | 0 | 0 |
| IRS990/CompensationProcessCEOInd | 0 | 0 |
| IRS990/CompensationProcessOtherInd | 0 | 0 |
| IRS990/ConflictOfInterestPolicyInd | 0 | 1 |
| IRS990/ConservationEasementsInd | 0 | 0 |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | 0 |
| IRS990/CreditCounselingInd | 0 | 0 |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 1199767 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/CYInvestmentIncomeAmt | 0 | 21954288 |
| IRS990/CYOtherExpensesAmt | 0 | 3324186 |
| IRS990/CYOtherRevenueAmt | 0 | 3000 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 1472610 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 21281623 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 23856 |
| IRS990/CYTotalExpensesAmt | 0 | 3348042 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 0 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 24629665 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | 0 |
| IRS990/DeductibleArtContributionInd | 0 | 0 |
| IRS990/DeductibleNonCashContriInd | 0 | 0 |
| IRS990/DeferredRevenueGrp/BOYAmt | 0 | 237459 |
| IRS990/DeferredRevenueGrp/EOYAmt | 0 | 61335 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | 0 |
| IRS990/Desc | 0 | RESEARCH AND EDUCATIONAL PROGRAMS AT AMES PLANTATION FOCUS ON THE PRESERVATION, INTERPRETATION, AND UNDERSTANDING OF THE AGRICULTURAL AND CULTURAL HERITAGE OF SOUTHWESTERN TENNESSEE. WORK IS CONDUCTED UNDER A COOPERATIVE PROGRAM BETWEEN THE AMES PLANTATION TRUSTEES AND THE UNIVERSITY OF TENNESSEE.RESEARCH EFFORTS INCLUDE BEEF CATTLE BIOTECHNOLOGIES, AGRICULTURAL FIELD STUDIES, FORESTRY MANAGEMENT, AND WILDLIFE HABITAT DEVELOPMENT. STUDIES ARE DESIGNED TO IMPROVE PRODUCTION EFFICIENCIES, IMPROVE LAND STEWARDSHIP PRACTICES, ENHANCE SUSTAINABILITY, AND ADVANCE UNDERSTANDING OF RURAL LAND USE IN THE LOWER MISSISSIPPI VALLEY REGION. FINDINGS FROM THESE PROJECTS CONTRIBUTE TO UNIVERSITY RESEARCH PROGRAMS, STATEWIDE EXTENSION OUTREACH, AND PROFESSIONAL TRAINING FOR STUDENTS AND LAND MANAGERS.EDUCATIONAL PROGRAMS AT AMES PLANTATION ARE CENTERED ON CONNECTING THE PUBLIC, STUDENTS, AND RESEARCHERS WITH THE REGION'S HISTORICAL AND ENVIRONMENTAL RESOURCES. SCHOOL FIELD TRIPS AND UNIVERSITY PARTNERSHIPS PROVIDE HANDS-ON LEARNING OPPORTUNITIES IN AGRICULTURE, ARCHAEOLOGY, ECOLOGY, AND HISTORIC PRESERVATION. VISITING STUDENTS LEARN ABOUT AGRICULTURAL PRODUCTION, FOREST CONSERVATION, AND THE LIFESTYLES OF EARLY TENNESSEE SETTLERS THROUGH INTERPRETIVE TOURS AND INTERACTIVE ACTIVITIES.THE AMES PLANTATION ALSO PROVIDES RESEARCH MATERIALS AND SUPPORT FOR SCHOLARS FROM ACADEMIC PROGRAMS ACROSS THE MID-SOUTH AND BEYOND. INSTITUTIONS INCLUDE THE UNIVERSITY OF TENNESSEE, THE UNIVERSITY OF MEMPHIS, RHODES COLLEGE, MISSISSIPPI STATE UNIVERSITY, THE UNIVERSITY OF MISSOURI, AND OTHERS.THE COLLABORATION BETWEEN TALL TIMBERS RESEARCH STATION & LAND CONSERVANCY AND AMES AGRESEARCH AND EDUCATION CENTER (VIA AMES PLANTATION) CENTERS ON RESTORING WILD NORTHERN BOBWHITE QUAIL HABITAT ACROSS THE PLANTATION'S 6,000-ACRE FIELD TRIAL AREA IN GRAND JUNCTION, TENNESSEE. THE PARTNERSHIP APPLIES TALL TIMBERS' DECADES OF EXPERTISE IN PRESCRIBED FIRE AND QUAIL MANAGEMENT TO CREATE OPEN-CANOPY SAVANNA AND GRASS-FORB HABITATS WHERE WILD QUAIL CAN THRIVE, AIMING TO TRANSITION AWAYFROM RELIANCE ON PEN-RAISED BIRDS. LEVERAGING BOTH ORGANIZATIONS' STRENGTHS, THE PROJECT WILL ALSO SERVE AS A REGIONAL DEMONSTRATION AND RESEARCH HUB FOR UPLAND HABITAT MANAGEMENT IN THE MID-SOUTH.THE NATIONAL FIELD TRIAL CHAMPIONSHIP FOR ALL-AGE BIRD DOGS, WHICH BEGAN IN 1896, HAS BEEN HOSTED ANNUALLY ON THE PLANTATION SINCE 1915. RUNNING ON ABOUT 6,000 ACRES, THE USUAL ENTRY OF 42 ENGLISH POINTERS AND/OR ENGLISH SETTERS THAT ARE WINNERS OR PLACERS IN 70 QUALIFYING TRIALS THROUGHOUT THE U.S. COMPETE. SEVERAL THOUSAND FIELD TRIAL ENTHUSIASTS FROM ALL OVER THE WORLD ATTEND THE EVENT EACH YEAR. |
| IRS990/DescribedInSection501c3Ind | 0 | 1 |
| IRS990/DisregardedEntityInd | 0 | 0 |
| IRS990/DocumentRetentionPolicyInd | 0 | 1 |
| IRS990/DonorAdvisedFundInd | 0 | 0 |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | 0 |
| IRS990/ElectionOfBoardMembersInd | 0 | 0 |
| IRS990/EmployeeCnt | 0 | 0 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | 0 |
| IRS990/ExpenseAmt | 0 | 3253844 |
| IRS990/FamilyOrBusinessRlnInd | 0 | 0 |
| IRS990/FederalGrantAuditRequiredInd | 0 | 0 |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 34375 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 34375 |
| IRS990/FeesForServicesLegalGrp/ManagementAndGeneralAmt | 0 | 45509 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 45509 |
| IRS990/FeesForServicesOtherGrp/ProgramServicesAmt | 0 | 9767 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 9767 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/ProgramServicesAmt | 0 | 55678 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/TotalAmt | 0 | 55678 |
| IRS990/ForeignActivitiesInd | 0 | 0 |
| IRS990/ForeignFinancialAccountInd | 0 | 0 |
| IRS990/ForeignOfficeInd | 0 | 0 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | ROBERT H FREY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | MR OLIVER A SPAULDING |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | AUGUSTA HAYDOCK |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | MATTHEW BACKUS |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 6952 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 6952 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 2 | 6952 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 3 | 3000 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | CO-TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | CO-TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | CO-TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | PLANTATION MANAGER |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | 0 |
| IRS990/FormationYr | 0 | 1949 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | 0 |
| IRS990/FSAuditedBasisGrp/SeparateBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | 1 |
| IRS990/FundraisingActivitiesInd | 0 | 0 |
| IRS990/GainOrLossGrp/OtherAmt | 0 | 21142765 |
| IRS990/GainOrLossGrp/SecuritiesAmt | 0 | 602716 |
| IRS990/GamingActivitiesInd | 0 | 0 |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 3 |
| IRS990/GovernmentGrantsAmt | 0 | 5015 |
| IRS990/GrantsToIndividualsInd | 0 | 0 |
| IRS990/GrantsToOrganizationsInd | 0 | 0 |
| IRS990/GrantToRelatedPersonInd | 0 | 0 |
| IRS990/GrossAmountSalesAssetsGrp/OtherAmt | 0 | 21536456 |
| IRS990/GrossAmountSalesAssetsGrp/SecuritiesAmt | 0 | 602716 |
| IRS990/GrossReceiptsAmt | 0 | 25023356 |
| IRS990/GroupReturnForAffiliatesInd | 0 | 0 |
| IRS990/IncludeFIN48FootnoteInd | 0 | 1 |
| IRS990/IndependentAuditFinclStmtInd | 0 | 1 |
| IRS990/IndependentVotingMemberCnt | 0 | 3 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/IndoorTanningServicesInd | 0 | 0 |
| IRS990/InfoInScheduleOPartIIIInd | 0 | X |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InventoriesForSaleOrUseGrp/BOYAmt | 0 | 563017 |
| IRS990/InventoriesForSaleOrUseGrp/EOYAmt | 0 | 572822 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 208807 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 208807 |
| IRS990/InvestmentInJointVentureInd | 0 | 0 |
| IRS990/InvestmentsPubTradedSecGrp/BOYAmt | 0 | 11691363 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 34062243 |
| IRS990/IRPDocumentCnt | 0 | 0 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 10777468 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 3341336 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 2827637 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 13605105 |
| IRS990/LegalDomicileStateCd | 0 | MA |
| IRS990/LessCostOthBasisSalesExpnssGrp/OtherAmt | 0 | 393691 |
| IRS990/LessCostOthBasisSalesExpnssGrp/SecuritiesAmt | 0 | 0 |
| IRS990/LoanOutstandingInd | 0 | 0 |
| IRS990/LobbyingActivitiesInd | 0 | 0 |
| IRS990/LocalChaptersInd | 0 | 0 |
| IRS990/MaterialDiversionOrMisuseInd | 0 | 0 |
| IRS990/MembersOrStockholdersInd | 0 | 0 |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | 0 |
| IRS990/MinutesOfGoverningBodyInd | 0 | 1 |
| IRS990/MiscellaneousRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 3000 |
| IRS990/MiscellaneousRevenueGrp/TotalRevenueColumnAmt | 0 | 3000 |
| IRS990/MissionDesc | 0 | THE AMES PLANTATION LOCATED NEAR GRAND JUNCTION, TENNESSEE IS OPERATED FOR SCIENTIFIC & EDUCATIONAL PURPOSES UNDER A COOPERATIVE PROGRAM PLANNED & APPROVED BY THE TRUSTEES AND THE UNIVERSITY OF TENNESSEE. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | 0 |
| IRS990/MoreThan5000KToOrgInd | 0 | 0 |
| IRS990/MortgNotesPyblScrdInvstPropGrp/BOYAmt | 0 | 5196 |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 16416456 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 38412732 |
| IRS990/NetGainOrLossInvestmentsGrp/ExclusionAmt | 0 | 21745481 |
| IRS990/NetGainOrLossInvestmentsGrp/TotalRevenueColumnAmt | 0 | 21745481 |
| IRS990/NetUnrelatedBusTxblIncmAmt | 0 | 0 |
| IRS990/NetUnrlzdGainsLossesInvstAmt | 0 | 714653 |
| IRS990/NondeductibleContributionsInd | 0 | 0 |
| IRS990/OfficerMailingAddressInd | 0 | 0 |
| IRS990/OperateHospitalInd | 0 | 0 |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrgDoesNotFollowFASB117Ind | 0 | X |
| IRS990/OtherAssetsTotalGrp/BOYAmt | 0 | 329112 |
| IRS990/OtherAssetsTotalGrp/EOYAmt | 0 | 523275 |
| IRS990/OtherChangesInNetAssetsAmt | 0 | 0 |
| IRS990/OtherExpensesGrp/Desc | 0 | SEE ATTACHED FROM AMES |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 3042566 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 3042566 |
| IRS990/OtherRevenueTotalAmt | 0 | 3000 |
| IRS990/PartialLiquidationInd | 0 | 0 |
| IRS990/PayPremiumsPrsnlBnftCntrctInd | 0 | 0 |
| IRS990/PdInCapSrplsLandBldgEqpFundGrp/BOYAmt | 0 | 0 |
| IRS990/PdInCapSrplsLandBldgEqpFundGrp/EOYAmt | 0 | 0 |
| IRS990/PoliticalCampaignActyInd | 0 | 0 |
| IRS990/PrepaidExpensesDefrdChargesGrp/BOYAmt | 0 | 83579 |
| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 69171 |
| IRS990/PrincipalOfficerNm | 0 | ROBERT H FREY |
| IRS990/ProfessionalFundraisingInd | 0 | 0 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 0 | 111000 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 1 | 111000 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 2 | 111000 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 3 | 111000 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 4 | 111000 |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | CROPS |
| IRS990/ProgramServiceRevenueGrp/Desc | 1 | CATTLE |
| IRS990/ProgramServiceRevenueGrp/Desc | 2 | HUNTING CLUB |
| IRS990/ProgramServiceRevenueGrp/Desc | 3 | FOSTERY |
| IRS990/ProgramServiceRevenueGrp/Desc | 4 | QUAIL |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 952793 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 1 | 362843 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 2 | 119880 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 3 | 28534 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 4 | 8560 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 0 | 952793 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 1 | 362843 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 2 | 119880 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 3 | 28534 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 4 | 8560 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | 0 |
| IRS990/PYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/PYContributionsGrantsAmt | 0 | 681455 |
| IRS990/PYExcessBenefitTransInd | 0 | 0 |
| IRS990/PYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/PYInvestmentIncomeAmt | 0 | 3697768 |
| IRS990/PYOtherExpensesAmt | 0 | 3454329 |
| IRS990/PYOtherRevenueAmt | 0 | 166577 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 1388065 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | 2462751 |
| IRS990/PYSalariesCompEmpBnftPaidAmt | 0 | 16785 |
| IRS990/PYTotalExpensesAmt | 0 | 3471114 |
| IRS990/PYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/PYTotalRevenueAmt | 0 | 5933865 |
| IRS990/QuidProQuoContributionsInd | 0 | 0 |
| IRS990/RcvFndsToPayPrsnlBnftCntrctInd | 0 | 0 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | 21281623 |
| IRS990/RegularMonitoringEnfrcInd | 0 | 1 |
| IRS990/RelatedEntityInd | 0 | 0 |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | 0 |
| IRS990/ReportInvestmentsOtherSecInd | 0 | 0 |
| IRS990/ReportLandBuildingEquipmentInd | 0 | 1 |
| IRS990/ReportOtherAssetsInd | 0 | 0 |
| IRS990/ReportOtherLiabilitiesInd | 0 | 0 |
| IRS990/ReportProgramRelatedInvstInd | 0 | 0 |
| IRS990/RevenueAmt | 0 | 1475610 |
| IRS990/RtnEarnEndowmentIncmOthFndsGrp/BOYAmt | 0 | 4180093 |
| IRS990/RtnEarnEndowmentIncmOthFndsGrp/EOYAmt | 0 | 3835489 |
| IRS990/SavingsAndTempCashInvstGrp/BOYAmt | 0 | 522596 |
| IRS990/SavingsAndTempCashInvstGrp/EOYAmt | 0 | 377081 |
| IRS990ScheduleA/CommunityTrustInd | 0 | X |
| IRS990ScheduleA/Form990ScheduleAPartVIGrp/ExplanationTxt | 0 | MISCELLANEOUS INCOME - 2020 AMOUNT: $ 14,155. 2021 AMOUNT: $ 46,047. 2022 AMOUNT: $ 112,439. 2023 AMOUNT: $ 166,578. 2024 AMOUNT: $ 3,000. |
| IRS990ScheduleA/Form990ScheduleAPartVIGrp/FormAndLineReferenceDesc | 0 | SCHEDULE A, PART II, LINE 10, EXPLANATION OF OTHER INCOME: |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearAmt | 0 | 1199767 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus1YearAmt | 0 | 681455 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 280278 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 213036 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 255178 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/TotalAmt | 0 | 2629714 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearAmt | 0 | 208807 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus1YearAmt | 0 | 206500 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 274425 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 339431 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 308464 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/TotalAmt | 0 | 1337627 |
| IRS990ScheduleA/GrossReceiptsRltdActivitiesAmt | 0 | 7252057 |
| IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearAmt | 0 | 3000 |
| IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearMinus1YearAmt | 0 | 166578 |
| IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 112439 |
| IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 46047 |
| IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 14155 |
| IRS990ScheduleA/OtherIncome170Grp/TotalAmt | 0 | 342219 |
| IRS990ScheduleA/PublicSupportCY170Pct | 0 | 0.61020 |
| IRS990ScheduleA/PublicSupportPY170Pct | 0 | 0.47990 |
| IRS990ScheduleA/PublicSupportTotal170Amt | 0 | 2629714 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY170Ind | 0 | X |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearAmt | 0 | 1199767 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus1YearAmt | 0 | 681455 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 280278 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 213036 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 255178 |
| IRS990ScheduleA/TotalCalendarYear170Grp/TotalAmt | 0 | 2629714 |
| IRS990ScheduleA/TotalSupportAmt | 0 | 4309560 |
| IRS990ScheduleB/ContributorInformationGrp/ContributorBusinessName/BusinessNameLine1 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorNum | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine2 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/City | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/State | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCode | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt | 0 | RESTRICTED |
| IRS990/ScheduleBRequiredInd | 0 | 1 |
| IRS990ScheduleD/BuildingsGrp/BookValueAmt | 0 | 1380338 |
| IRS990ScheduleD/BuildingsGrp/DepreciationAmt | 0 | 10777468 |
| IRS990ScheduleD/BuildingsGrp/OtherCostOrOtherBasisAmt | 0 | 12157806 |
| IRS990ScheduleD/ExpensesNotReportedAmt | 0 | 0 |
| IRS990ScheduleD/ExpensesNotRptFinclStmtAmt | 0 | 0 |
| IRS990ScheduleD/ExpensesSubtotalAmt | 0 | 3348042 |
| IRS990ScheduleD/FootnoteTextInd | 0 | X |
| IRS990ScheduleD/LandGrp/BookValueAmt | 0 | 1447299 |
| IRS990ScheduleD/LandGrp/OtherCostOrOtherBasisAmt | 0 | 1447299 |
| IRS990ScheduleD/NetUnrealizedGainsInvstAmt | 0 | 714653 |
| IRS990ScheduleD/RevenueNotReportedAmt | 0 | 714653 |
| IRS990ScheduleD/RevenueNotReportedFinclStmtAmt | 0 | 0 |
| IRS990ScheduleD/RevenueSubtotalAmt | 0 | 24629665 |
| IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt | 0 | BASED ON THE EVALUATION OF THE PLANTATION'S TAX POSITIONS, MANAGEMENT BELIEVES ALL POSITIONS TAKEN WOULD MORE LIKELY THAN NOT BE UPHELD UNDER EXAMINATION. THEREFORE, NO PROVISION FOR THE EFFECTS OF UNCERTAIN TAX POSITIONS HAS BEEN RECORDED FOR THE YEARS ENDED DECEMBER 31, 2024 AND 2023. |
| IRS990ScheduleD/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | PART X, LINE 2: |
| IRS990ScheduleD/TotalBookValueLandBuildingsAmt | 0 | 2827637 |
| IRS990ScheduleD/TotalExpensesPerForm990Amt | 0 | 3348042 |
| IRS990ScheduleD/TotalRevenuePerForm990Amt | 0 | 24629665 |
| IRS990ScheduleD/TotalRevEtcAuditedFinclStmtAmt | 0 | 25344318 |
| IRS990ScheduleD/TotExpnsEtcAuditedFinclStmtAmt | 0 | 3348042 |
| IRS990/ScheduleJRequiredInd | 0 | 0 |
| IRS990/ScheduleORequiredInd | 0 | 1 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | THERE ARE NO COMMITTEES THAT ACT ON BEHALF OF THE TRUSTEES. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | THE FORM 990 IS REVIEWED PRIOR TO FILING BY AN OFFICER OF THE INSTITUTIONAL CO-TRUSTEE OF THE TRUST. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | ANNUAL STATEMENT BY ALL INSTITUTIONAL TRUSTEE EMPLOYEES ARE SIGNED AND DOCUMENTED. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 3 | UPON REQUEST - SEE CONTACT INFORMATION FOR ORGANIZATION RECORDS AND BOOKS BELOW. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 4 | THE TRUST AND/OR THE BANK AS INSTITUTIONAL TRUSTEE MAKES ITS GOVERNANCE DOCUMENTS, CONFLICTS OF INTEREST POLICY AND FINANCIAL STATEMENTS AVAILABLE TO THE PUBLIC AS REQUIRED BY FEDERAL AND STATE LAWS. |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | FORM 990, PART VI, SECTION A, LINE 8B |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | FORM 990, PART VI, SECTION B, LINE 11B |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | FORM 990, PART VI, SECTION B, LINE 12C |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 3 | FORM 990, PART VI, SECTION C, LINE 18 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 4 | FORM 990, PART VI, SECTION C, LINE 19 |
| IRS990/SchoolOperatingInd | 0 | 0 |
| IRS990/SignificantChangeInd | 0 | 0 |
| IRS990/SignificantNewProgramSrvcInd | 0 | 0 |
| IRS990/StatesWhereCopyOfReturnIsFldCd | 0 | MA |
| IRS990/SubjectToExcsTaxNetInvstIncInd | 0 | 0 |
| IRS990/SubjectToProxyTaxInd | 0 | 0 |
| IRS990/SubjToTaxRmnrtnExPrchtPymtInd | 0 | 0 |
| IRS990/TaxablePartyNotificationInd | 0 | 0 |
| IRS990/TaxExemptBondsInd | 0 | 0 |
| IRS990/TerminateOperationsInd | 0 | 0 |
| IRS990/TotalAssetsBOYAmt | 0 | 16775257 |
| IRS990/TotalAssetsEOYAmt | 0 | 38481275 |
| IRS990/TotalAssetsGrp/BOYAmt | 0 | 16775257 |
| IRS990/TotalAssetsGrp/EOYAmt | 0 | 38481275 |
| IRS990/TotalCompGreaterThan150KInd | 0 | 0 |
| IRS990/TotalContributionsAmt | 0 | 1199767 |
| IRS990/TotalEmployeeCnt | 0 | 0 |
| IRS990/TotalFunctionalExpensesGrp/FundraisingAmt | 0 | 0 |
| IRS990/TotalFunctionalExpensesGrp/ManagementAndGeneralAmt | 0 | 94198 |
| IRS990/TotalFunctionalExpensesGrp/ProgramServicesAmt | 0 | 3253844 |
| IRS990/TotalFunctionalExpensesGrp/TotalAmt | 0 | 3348042 |
| IRS990/TotalGrossUBIAmt | 0 | 0 |
| IRS990/TotalLiabilitiesBOYAmt | 0 | 358801 |
| IRS990/TotalLiabilitiesEOYAmt | 0 | 68543 |
| IRS990/TotalLiabilitiesGrp/BOYAmt | 0 | 358801 |
| IRS990/TotalLiabilitiesGrp/EOYAmt | 0 | 68543 |
| IRS990/TotalNetAssetsFundBalanceGrp/BOYAmt | 0 | 16416456 |
| IRS990/TotalNetAssetsFundBalanceGrp/EOYAmt | 0 | 38412732 |
| IRS990/TotalOtherCompensationAmt | 0 | 0 |
| IRS990/TotalProgramServiceExpensesAmt | 0 | 3253844 |
| IRS990/TotalProgramServiceRevenueAmt | 0 | 1472610 |
| IRS990/TotalReportableCompFromOrgAmt | 0 | 23856 |
| IRS990/TotalRevenueGrp/ExclusionAmt | 0 | 21954288 |
| IRS990/TotalRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 1475610 |
| IRS990/TotalRevenueGrp/TotalRevenueColumnAmt | 0 | 24629665 |
| IRS990/TotalRevenueGrp/UnrelatedBusinessRevenueAmt | 0 | 0 |
| IRS990/TotalVolunteersCnt | 0 | 3 |
| IRS990/TotLiabNetAssetsFundBalanceGrp/BOYAmt | 0 | 16775257 |
| IRS990/TotLiabNetAssetsFundBalanceGrp/EOYAmt | 0 | 38481275 |
| IRS990/TotReportableCompRltdOrgAmt | 0 | 0 |
| IRS990/TrnsfrExmptNonChrtblRltdOrgInd | 0 | 0 |
| IRS990/TypeOfOrganizationTrustInd | 0 | X |
| IRS990/UnrelatedBusIncmOverLimitInd | 0 | 0 |
| IRS990/UponRequestInd | 0 | X |
| IRS990/USAddress/AddressLine1Txt | 0 | NORTHERN TR 125 SUMMER ST STE 1400 |
| IRS990/USAddress/CityNm | 0 | BOSTON |
| IRS990/USAddress/StateAbbreviationCd | 0 | MA |
| IRS990/USAddress/ZIPCd | 0 | 02110 |
| IRS990/VotingMembersGoverningBodyCnt | 0 | 3 |
| IRS990/VotingMembersIndependentCnt | 0 | 3 |
| IRS990/WebsiteAddressTxt | 0 | N/A |
| IRS990/WhistleblowerPolicyInd | 0 | 1 |
| ReturnHeader/BuildTS | 0 | 2025-03-06 01:10:19Z |
| ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd | 0 | 1 |
| ReturnHeader/BusinessOfficerGrp/PersonNm | 0 | ROBERT H FREY |
| ReturnHeader/BusinessOfficerGrp/PersonTitleTxt | 0 | TRUSTEE |
| ReturnHeader/BusinessOfficerGrp/PhoneNum | 0 | 8888663275 |
| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2025-11-07 |
| ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt | 0 | HOBART AMES FOUNDATION |
| ReturnHeader/Filer/BusinessNameControlTxt | 0 | HOBA |
| ReturnHeader/Filer/EIN | 0 | 046009940 |
| ReturnHeader/Filer/PhoneNum | 0 | 8888663275 |
| ReturnHeader/Filer/USAddress/AddressLine1Txt | 0 | NORTHERN TR 125 SUMMER ST STE 140 |
| ReturnHeader/Filer/USAddress/CityNm | 0 | BOSTON |
| ReturnHeader/Filer/USAddress/StateAbbreviationCd | 0 | MA |
| ReturnHeader/Filer/USAddress/ZIPCd | 0 | 02110 |
| ReturnHeader/IRSResponsiblePrtyInfoCurrInd | 0 | 1 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmEIN | 0 | 333709623 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt | 0 | COHNREZNICK ADVISORY LLC |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt | 0 | ONE POST OFFICE SQUARE SUITE 2950 |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm | 0 | BOSTON |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd | 0 | MA |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd | 0 | 02109 |
| ReturnHeader/PreparerPersonGrp/PhoneNum | 0 | 6176481400 |
| ReturnHeader/PreparerPersonGrp/PreparationDt | 0 | 2025-10-31 |
| ReturnHeader/PreparerPersonGrp/PreparerPersonNm | 0 | LORI ROTHE YOKOBOSKY |
| ReturnHeader/ReturnTs | 0 | 2025-11-07T11:24:30-06:00 |
| ReturnHeader/ReturnTypeCd | 0 | 990 |
| ReturnHeader/TaxPeriodBeginDt | 0 | 2024-01-01 |
| ReturnHeader/TaxPeriodEndDt | 0 | 2024-12-31 |
| ReturnHeader/TaxYr | 0 | 2024 |
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