Civic Intelligence

Tregaron Conservancy

EIN 20-5111004 • 501(c)3 • Washington, DC

Profile

To restore and maintain 13 acres of historic landscape.

2954 Macomb StreetWashington, DC 20008

www.tregaronconservancy.org

Siviq Scores

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

Liabilities / Assets

20th percentile

0.00x

Higher debt load relative to assets than 20% of similar nonprofits.

501(c)3 • $1M-$5M nonprofits • Source year 2024

Liabilities / Revenue

22nd percentile

0.00x

Higher debt load relative to revenue than 22% of similar nonprofits.

501(c)3 • $1M-$5M nonprofits • Source year 2024

Net Margin

93rd percentile

65%

Higher net margin than 93% of similar nonprofits.

501(c)3 • $1M-$5M nonprofits • Source year 2024

Top Officer Pay

76th percentile

$102,083

Higher top officer pay than 76% of similar nonprofits.

Top officer pay equals 12.8% of source-year revenue.

501(c)3 • $1M-$5M nonprofits • Source year 2024

Asset Growth

75th percentile

16%

Faster asset growth than 75% of similar nonprofits.

501(c)3 • $1M-$5M nonprofits • Annualized from 2023 to 2024

Revenue Growth

94th percentile

127%

Faster revenue growth than 94% of similar nonprofits.

501(c)3 • $1M-$5M nonprofits • Annualized from 2023 to 2024

Balance Sheet
Liabilities / Assets20th percentile

Assets

Up

$3,705,973

Up $516,911 (+16%) from 2023

Liabilities

Up

$1,182

Up $399 (+51%) from 2023

Net Assets

Up

$3,704,791

Up $516,512 (+16%) from 2023

Operations
Liabilities / Revenue22nd percentileNet Margin93rd percentile

Revenue

Up

$797,601

Up $446,080 (+127%) from 2023

Expenses

Up

$281,089

Up $60,373 (+27%) from 2023

Net Income

Up

$516,512

Up $385,707 (+295%) from 2023

Trend Graphs

Balance Sheet Trend

Asset Growth75th percentile

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

$4.0M$3.0M$2.0M$1.0M$0Assets 2011: $671,577Liabilities 2011: $591Net Assets 2011: $670,9862011Assets 2012: $1,303,151Liabilities 2012: $734Net Assets 2012: $1,302,4172012Assets 2013: $1,421,278Liabilities 2013: $547Net Assets 2013: $1,420,7312013Assets 2014: $1,541,069Liabilities 2014: $1,987Net Assets 2014: $1,539,0822014Assets 2015: $2,242,586Liabilities 2015: $688Net Assets 2015: $2,241,8982015Assets 2016: $2,227,663Liabilities 2016: $171Net Assets 2016: $2,227,4922016Assets 2017: $2,362,460Liabilities 2017: $2,056Net Assets 2017: $2,360,4042017Assets 2018: $2,442,108Liabilities 2018: $1,408Net Assets 2018: $2,440,7002018Assets 2019: $2,518,469Liabilities 2019: $188Net Assets 2019: $2,518,2812019Assets 2020: $2,595,657Liabilities 2020: $16,152Net Assets 2020: $2,579,5052020Assets 2021: $2,930,051Liabilities 2021: $1,339Net Assets 2021: $2,928,7122021Assets 2022: $3,058,498Liabilities 2022: $1,024Net Assets 2022: $3,057,4742022Assets 2023: $3,189,062Liabilities 2023: $783Net Assets 2023: $3,188,2792023Assets 2024: $3,705,973Liabilities 2024: $1,182Net Assets 2024: $3,704,7912024

Highlighted filing

2024

Assets$3,705,973
Liabilities$1,182
Net Assets$3,704,791
Open 2024 Filing

Operations Trend

Revenue Growth94th percentile

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

$1.0M$500K$0-$500KRevenue 2011: $409,315Expenses 2011: $140,948Net Income 2011: $268,3672011Revenue 2012: $814,774Expenses 2012: $183,343Net Income 2012: $631,4312012Revenue 2013: $282,656Expenses 2013: $164,342Net Income 2013: $118,3142013Revenue 2014: $307,104Expenses 2014: $188,751Net Income 2014: $118,3532014Revenue 2015: $911,858Expenses 2015: $209,042Net Income 2015: $702,8162015Revenue 2016: $264,477Expenses 2016: $278,883Net Income 2016: -$14,4062016Revenue 2017: $372,884Expenses 2017: $239,972Net Income 2017: $132,9122017Revenue 2018: $276,866Expenses 2018: $196,570Net Income 2018: $80,2962018Revenue 2019: $283,357Expenses 2019: $205,776Net Income 2019: $77,5812019Revenue 2020: $274,778Expenses 2020: $213,554Net Income 2020: $61,2242020Revenue 2021: $539,879Expenses 2021: $190,674Net Income 2021: $349,2052021Revenue 2022: $343,008Expenses 2022: $214,246Net Income 2022: $128,7622022Revenue 2023: $351,521Expenses 2023: $220,716Net Income 2023: $130,8052023Revenue 2024: $797,601Expenses 2024: $281,089Net Income 2024: $516,5122024

Highlighted filing

2024

Revenue$797,601
Expenses$281,089
Net Income$516,512
Open 2024 Filing

Filings

Most recent year

2024 • Form 990Facts available. Structured filing facts are available, but richer extracted sections are limited.

Open filing
Assets
$3,705,973
Liabilities
$1,182
Net assets
$3,704,791
Revenue
$797,601
Expenses
$281,089
Net income
$516,512
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2024Facts available. Structured filing facts are available, but richer extracted sections are limited.$3.71$0.00$3.70$0.80$0.28$0.52
2023Summary only. Only limited summary data is available for this year.$3.19$0.00$3.19$0.35$0.22$0.13
2022Summary only. Only limited summary data is available for this year.$3.06$0.00$3.06$0.34$0.21$0.13
2021XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$2.93$0.00$2.93$0.54$0.19$0.35
2020Facts available. Structured filing facts are available, but richer extracted sections are limited.$2.60$0.02$2.58$0.27$0.21$0.06
2019XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$2.52$0.00$2.52$0.28$0.21$0.08
2018Facts available. Structured filing facts are available, but richer extracted sections are limited.$2.44$0.00$2.44$0.28$0.20$0.08
2017Summary only. Only limited summary data is available for this year.$2.36$0.00$2.36$0.37$0.24$0.13
2016Summary only. Only limited summary data is available for this year.$2.23$0.00$2.23$0.26$0.28$0.01
2015Detailed filing. Detailed filing data is available for this year.$2.24$0.00$2.24$0.91$0.21$0.70
2014Summary only. Only limited summary data is available for this year.$1.54$0.00$1.54$0.31$0.19$0.12
2013Summary only. Only limited summary data is available for this year.$1.42$0.00$1.42$0.28$0.16$0.12
2012Summary only. Only limited summary data is available for this year.$1.30$0.00$1.30$0.81$0.18$0.63
2011Summary only. Only limited summary data is available for this year.$0.67$0.00$0.67$0.41$0.14$0.27
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jan 1, 2024 to Dec 31, 2024
Signed
Aug 7, 2025
Return Version
2024v5.2
Gross Receipts
$797,601
Mission and Program Overview

Mission

To restore and maintain 13 acres of historic landscape.

Balance Sheet Detail
LineBeginningEndChange
Assets
Rtn Earn Endowment Incm Other Fnds$3,188,279$3,704,791▲ $516,512
Investments in Publicly Traded Securities$2,058,584$2,336,300▲ $277,716
Land, Buildings, and Equipment, Net$804,821$788,255▼ $16,566
Cash and Non-Interest-Bearing Accounts$325,657$581,418▲ $255,761
Pd in Cap Srpls Land Bldg Eqp Fund$0$0→ $0
Cap Stk Tr Prin Current Funds$0$0→ $0
Total Assets$3,189,062$3,705,973▲ $516,911
Liabilities
Other Liabilities$783$1,182▲ $399
Total Liabilities$783$1,182▲ $399
Net Assets / Fund Balance
Total Net Assets Fund Balance$3,188,279$3,704,791▲ $516,512
Total Liabilities and Net Assets / Fund Balance$3,189,062$3,705,973▲ $516,911

Asset Categories

AssetBook ValueDepreciationBasis
Land$641,876-$641,876
Other Land Buildings$146,379$146,288$292,667

Endowment Activity

PeriodBeginningContrib.Gain/LossOther UsesEnd
2024$2,160,191$315,000▲ $154,925-$2,630,116
2023$2,085,640-▲ $74,551-$2,160,191
2022$1,748,903$250,000▲ $86,439-$2,085,640
2021$1,691,462-▲ $57,440-$1,748,903
2020$1,665,414-▲ $26,049-$1,691,462
Compensation and Service Providers
Top Officer Pay76th percentile

Employees

NameTitleFull / Part TimeBaseTotal
Lynn ParseghianExecutive DirectorFT$102,083$102,083

Board Members and Trustees

NameTitle
Susan LynnerChair
Tamara BeltVice Chair
Dale TempleBoard member
Denise SchlenerBoard member
Elizabeth Edgeworth CantacuzeneBoard member
Frank SwainBoard member
Jim MyersBoard member
John WeinerBoard member
Martha CovenBoard member
Melissa VanouseBoard member
Myra RiggsBoard member
Nicholas HillBoard member
Sauleh SiddiquiBoard member
Susie ZimmermannBoard member
Suzanna JemsbyBoard member
Nicholas NetchvolodoffTreasurer
Revenue and Support

Revenue Composition

Contributions and Grants
$642,676
Program Service Revenue
$0
Investment Income
$154,925
Other Revenue
$0
All Other Contributions
$642,676
Change in Net Assets
$516,512
Expenses and Functional Allocation

Major Expense Lines

Line ItemAmount
Other Expenses$170,499
Salaries, Compensation, and Employee Benefits$110,590
Total Fundraising Expense$48,004
Grants and Similar Amounts Paid$0
Professional Fundraising Fees$0

Functional Expense Allocation

Line ItemProgramManagementFundraisingTotal
Current Officers, Directors, Trustees, and Key Employees$51,042$15,313$35,729$102,084
Fees for Services Other$70,571$2,530-$73,101
Depreciation Depletion$25,566--$25,566
All Other Expenses$8,129$1,261$1,433$10,823
Fees for Services Accounting-$8,962-$8,962
Payroll Taxes$4,253$1,276$2,977$8,506
Insurance-$4,497-$4,497
Advertising$1,674$954$1,681$4,309
Other Expenses$4,736$3,100$6,035$3,100
Office Expenses-$1,524$149$1,673
Total Functional Expenses$190,860$42,225$48,004$281,089
Fundraising, Events, and Gaming
Fundraising activities
No
Gaming activities
No
Professional fundraiser used
No

Fundraising and Gaming Totals

Line ItemAmount
Professional Fundraising Fees$0
Political and Lobbying Activity
Political campaign activity
No
Lobbying activity
No
Subject to proxy tax
No
Debt and Bond Financing

Other Reported Liabilities

LiabilityAmount
Credit card payable$1,182
Governance and Compliance

Governance Checklist

Compiled or reviewed by an accountant
No
Annual disclosure for covered persons
Yes
Business relationship with 35% controlled entity
No
Business relationship with family members
No
Business relationship with organization members
No
Material changes to governing documents
No
Compensation from other sources disclosed
No
CEO compensation reviewed
Yes
Other officer compensation reviewed
No
Conflict-of-interest policy
Yes
Audited financial statements prepared
No
Key decisions subject to board approval
No
Management duties delegated
No

Governance Explanations

Form 990, Part VI, Section A, line 2

“Suzanna Jemsby is the Head of School of Washington Int'l School and Dale Temple is the Director of Facilities and Operations. Tregaron Conservancy board members Myra Riggs and Nicholas Hill are also members of the board of trustees of WIS.”

Form 990, Part VI, Section B, line 11B

“The 990 is not submitted to all members of the Board of Directors prior to filing. The Board of Directors, upon request, will receive a copy of the 990.”

Form 990, Part VI, Section B, line 12C

“Each Tregaron Conservancy board member receives the Conservancy's Conflict of Interest Policy and Conflict of Interest Policy Acknowledgment and Disclosure Form, including a list of the Conservancy's current vendors. The Conservancy requires board members to complete the form annually, disclosing business and familial relationships that may give rise to an actual or potential conflict of interest, so that a determination may be made as to whether any action is necessary.”

Form 990, Part VI, Section B, line 15A

“The Board approves compensation of the Executive Director of the organization.”

Form 990, Part VI, Section C, line 19

“Governing documents can be provided upon request.”

Form 990, Part VII Contact Addresses for Officers, Directors, Etc

“Lynn Parseghian - 2954 Macomb Street, NW, Washington, DC 20008.”

Filing and Contact Details

Filer

Filer Name
Tregaron Conservancy
EIN
20-5111004
Phone
2024914401
Address
2954 Macomb Street, Washington, DC 20008

Signing Officer

Name
Nicholas Netchvolodoff
Title
Treasurer
Phone
2028105009
Signed
2025-08-07
Discuss with paid preparer
Yes

Organization Details

Principal Officer
Lynn Parseghian
Formed
2006
Legal Domicile
Dc
Voting Board Members
16
Independent Board Members
16
Employees
1
Volunteers
110

Preparer

Firm
Taksey Neff & Associates LLC
Address
2 Research Place Suite 310, Rockville, MD 20850
Preparer
Edward Neff
Phone
3012941100
Supplemental Narrative

Additional Explanations

Form 990, Part IX, line 11G

“Architects and landscape fees: Program service expenses 70,571. Management and general expenses 0. Fundraising expenses 0. Total expenses 70,571. Payroll service fees: Program service expenses 0. Management and general expenses 2,530. Fundraising expenses 0. Total expenses 2,530.”

Financial Statement Notes

Part III, Line 4:

“The parcels of land capitalized allow Tregaron to continue to further its mission of restoring and maintaining the historic landscape for the benefit of the public.”

Part V, Line 4:

“The assets of the Endowment are intended to provide support for the future maintenance and improvement of the Tregaron Conservancy property.”

Raw XML AppendixShowing 400 of 491 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
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IRS990/BooksInCareOfDetail/PhoneNum02024914401
IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt02954 Macomb Street NW
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IRS990/Desc0In 2024, the Tregaron Conservancy continued to pursue its mission to restore, rehabilitate and maintain its historically landmarked property, inspired by landscape architect Ellen Biddle Shipman's original, early 20th century designs, for the benefit of the public. The Conservancy's landscape stewardship work in 2024 included the following: planting predominantly native trees, shrubs, and perennials in historically inspired "wild gardens; restoring and reconstructing stone features; repairing fences; maintaining trails; improving storm-water management; and clearing non-native vines and other invasive species. The Conservancy continued to enhance and manage its native grass and wildflower meadows. The Conservancy also worked with its arborist and professional maintenance crew to analyze tree health and undertake tree care and pruning. Extensive tree removal work was performed. The Conservancy's stewardship and historic rehabilitation work was performed under staff supervision, based on guidance in its cultural landscape report, and pursuant to an annual management calendar. The Conservancy landscape remained open to the public every day, dawn to dusk during 2024. The Conservancy offered a wide variety of well-attended community programs free of charge in 2024, including bird walks, landscape design/history and tree tours, forest bathing walks, music performances, and programs for families, including guided nature walks and story-time. The Conservancy hosted visits by over 500 students from under-resourced communities participating in the Horizons Greater Washington summer camp program and from local public elementary schools. The Conservancy also maintained a robust volunteer service program, with hundreds of hours contributed by volunteers, both adults and students.
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IRS990/Form990PartVIISectionAGrp/PersonNm0Lynn Parseghian
IRS990/Form990PartVIISectionAGrp/PersonNm1Susan Lynner
IRS990/Form990PartVIISectionAGrp/PersonNm2Denise Schlener
IRS990/Form990PartVIISectionAGrp/PersonNm3Tamara Belt
IRS990/Form990PartVIISectionAGrp/PersonNm4Dale Temple
IRS990/Form990PartVIISectionAGrp/PersonNm5Nicholas Netchvolodoff
IRS990/Form990PartVIISectionAGrp/PersonNm6Melissa Vanouse
IRS990/Form990PartVIISectionAGrp/PersonNm7Elizabeth Edgeworth Cantacuzene
IRS990/Form990PartVIISectionAGrp/PersonNm8Suzanna Jemsby
IRS990/Form990PartVIISectionAGrp/PersonNm9Frank Swain
IRS990/Form990PartVIISectionAGrp/PersonNm10Susie Zimmermann
IRS990/Form990PartVIISectionAGrp/PersonNm11Myra Riggs
IRS990/Form990PartVIISectionAGrp/PersonNm12Martha Coven
IRS990/Form990PartVIISectionAGrp/PersonNm13Nicholas Hill
IRS990/Form990PartVIISectionAGrp/PersonNm14Jim Myers
IRS990/Form990PartVIISectionAGrp/PersonNm15Sauleh Siddiqui
IRS990/Form990PartVIISectionAGrp/PersonNm16John Weiner
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IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt00
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt10
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt20
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt30
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt40
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt50
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt60
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt70
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt80
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt90
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt100
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt110
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt120
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt130
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt140
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt150
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt160
IRS990/Form990PartVIISectionAGrp/TitleTxt0Executive Director
IRS990/Form990PartVIISectionAGrp/TitleTxt1Chair
IRS990/Form990PartVIISectionAGrp/TitleTxt2Board member
IRS990/Form990PartVIISectionAGrp/TitleTxt3Vice Chair
IRS990/Form990PartVIISectionAGrp/TitleTxt4Board member
IRS990/Form990PartVIISectionAGrp/TitleTxt5Treasurer
IRS990/Form990PartVIISectionAGrp/TitleTxt6Board member
IRS990/Form990PartVIISectionAGrp/TitleTxt7Board member
IRS990/Form990PartVIISectionAGrp/TitleTxt8Board member
IRS990/Form990PartVIISectionAGrp/TitleTxt9Board member
IRS990/Form990PartVIISectionAGrp/TitleTxt10Board member
IRS990/Form990PartVIISectionAGrp/TitleTxt11Board member
IRS990/Form990PartVIISectionAGrp/TitleTxt12Board member
IRS990/Form990PartVIISectionAGrp/TitleTxt13Board member
IRS990/Form990PartVIISectionAGrp/TitleTxt14Board member
IRS990/Form990PartVIISectionAGrp/TitleTxt15Board member
IRS990/Form990PartVIISectionAGrp/TitleTxt16Board member
IRS990/Form990ProvidedToGvrnBodyInd00
IRS990/FormationYr02006
IRS990/FormerOfcrEmployeesListedInd00
IRS990/FSAuditedInd00
IRS990/FundraisingActivitiesInd00
IRS990/GainOrLossGrp/SecuritiesAmt065325
IRS990/GamingActivitiesInd00
IRS990/GoverningBodyVotingMembersCnt016
IRS990/GrantsToIndividualsInd00
IRS990/GrantsToOrganizationsInd00
IRS990/GrantToRelatedPersonInd00
IRS990/GrossAmountSalesAssetsGrp/SecuritiesAmt065325
IRS990/GrossReceiptsAmt0797601
IRS990/GroupReturnForAffiliatesInd00
IRS990/IncludeFIN48FootnoteInd00
IRS990/IndependentAuditFinclStmtInd00
IRS990/IndependentVotingMemberCnt016
IRS990/IndivRcvdGreaterThan100KCnt01
IRS990/IndoorTanningServicesInd00
IRS990/InfoInScheduleOPartIIIInd0X
IRS990/InfoInScheduleOPartIXInd0X
IRS990/InfoInScheduleOPartVIInd0X
IRS990/InsuranceGrp/ManagementAndGeneralAmt04497
IRS990/InsuranceGrp/TotalAmt04497
IRS990/InvestmentIncomeGrp/ExclusionAmt089600
IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt089600
IRS990/InvestmentInJointVentureInd00
IRS990/InvestmentsPubTradedSecGrp/BOYAmt02058584
IRS990/InvestmentsPubTradedSecGrp/EOYAmt02336300
IRS990/IRPDocumentCnt04
IRS990/IRPDocumentW2GCnt00
IRS990/LandBldgEquipAccumDeprecAmt0146288
IRS990/LandBldgEquipBasisNetGrp/BOYAmt0804821
IRS990/LandBldgEquipBasisNetGrp/EOYAmt0788255
IRS990/LandBldgEquipCostOrOtherBssAmt0934543
IRS990/LegalDomicileStateCd0DC
IRS990/LessCostOthBasisSalesExpnssGrp/SecuritiesAmt00
IRS990/LoanOutstandingInd00
IRS990/LobbyingActivitiesInd00
IRS990/LocalChaptersInd00
IRS990/MaterialDiversionOrMisuseInd00
IRS990/MembersOrStockholdersInd00
IRS990/MethodOfAccountingCashInd0X
IRS990/MinutesOfCommitteesInd01
IRS990/MinutesOfGoverningBodyInd01
IRS990/MissionDesc0To restore and maintain 13 acres of historic landscape.
IRS990/MoreThan5000KToIndividualsInd00
IRS990/MoreThan5000KToOrgInd00
IRS990/NetAssetsOrFundBalancesBOYAmt03188279
IRS990/NetAssetsOrFundBalancesEOYAmt03704791
IRS990/NetGainOrLossInvestmentsGrp/RelatedOrExemptFuncIncomeAmt065325
IRS990/NetGainOrLossInvestmentsGrp/TotalRevenueColumnAmt065325
IRS990/NetUnrelatedBusTxblIncmAmt00
IRS990/NondeductibleContributionsInd00
IRS990/OfficeExpensesGrp/FundraisingAmt0149
IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt01524
IRS990/OfficeExpensesGrp/TotalAmt01673
IRS990/OfficerMailingAddressInd00
IRS990/OperateHospitalInd00
IRS990/Organization501c3Ind0X
IRS990/OrgDoesNotFollowFASB117Ind0X
IRS990/OtherChangesInNetAssetsAmt00
IRS990/OtherExpensesGrp/Desc0Maintenance and repairs
IRS990/OtherExpensesGrp/Desc1Printing, postage, & de
IRS990/OtherExpensesGrp/Desc2Subcontractors
IRS990/OtherExpensesGrp/Desc3Memberships
IRS990/OtherExpensesGrp/FundraisingAmt06035
IRS990/OtherExpensesGrp/ManagementAndGeneralAmt02808
IRS990/OtherExpensesGrp/ManagementAndGeneralAmt13100
IRS990/OtherExpensesGrp/ProgramServicesAmt024889
IRS990/OtherExpensesGrp/ProgramServicesAmt14736
IRS990/OtherExpensesGrp/TotalAmt024889
IRS990/OtherExpensesGrp/TotalAmt18843
IRS990/OtherExpensesGrp/TotalAmt24736
IRS990/OtherExpensesGrp/TotalAmt33100
IRS990/OtherLiabilitiesGrp/BOYAmt0783
IRS990/OtherLiabilitiesGrp/EOYAmt01182
IRS990/PartialLiquidationInd00
IRS990/PayPremiumsPrsnlBnftCntrctInd00
IRS990/PayrollTaxesGrp/FundraisingAmt02977
IRS990/PayrollTaxesGrp/ManagementAndGeneralAmt01276
IRS990/PayrollTaxesGrp/ProgramServicesAmt04253
IRS990/PayrollTaxesGrp/TotalAmt08506
IRS990/PdInCapSrplsLandBldgEqpFundGrp/BOYAmt00
IRS990/PdInCapSrplsLandBldgEqpFundGrp/EOYAmt00
IRS990/PoliticalCampaignActyInd00
IRS990/PrincipalOfficerNm0Lynn Parseghian
IRS990/ProfessionalFundraisingInd00
IRS990/ProhibitedTaxShelterTransInd00
IRS990/PYBenefitsPaidToMembersAmt00
IRS990/PYContributionsGrantsAmt0280029
IRS990/PYExcessBenefitTransInd00
IRS990/PYGrantsAndSimilarPaidAmt00
IRS990/PYInvestmentIncomeAmt071492
IRS990/PYOtherExpensesAmt0139594
IRS990/PYOtherRevenueAmt00
IRS990/PYProgramServiceRevenueAmt00
IRS990/PYRevenuesLessExpensesAmt0130805
IRS990/PYSalariesCompEmpBnftPaidAmt081122
IRS990/PYTotalExpensesAmt0220716
IRS990/PYTotalProfFndrsngExpnsAmt00
IRS990/PYTotalRevenueAmt0351521
IRS990/QuidProQuoContributionsInd00
IRS990/RcvFndsToPayPrsnlBnftCntrctInd00
IRS990/ReconcilationRevenueExpnssAmt0516512
IRS990/RegularMonitoringEnfrcInd01
IRS990/RelatedEntityInd00
IRS990/RelatedOrganizationCtrlEntInd00
IRS990/ReportInvestmentsOtherSecInd00
IRS990/ReportLandBuildingEquipmentInd01
IRS990/ReportOtherAssetsInd00
IRS990/ReportOtherLiabilitiesInd01
IRS990/ReportProgramRelatedInvstInd00
IRS990/RtnEarnEndowmentIncmOthFndsGrp/BOYAmt03188279
IRS990/RtnEarnEndowmentIncmOthFndsGrp/EOYAmt03704791
IRS990ScheduleA/Form990ScheduleAPartVIGrp/ExplanationTxt0Description: Land Date: 01/15/09 Amount: 250000. Description: Cash Date: 01/25/10 Amount: 100000. Description: Cash Date: 01/25/11 Amount: 100000. Description: Cash Date: 05/29/12 Amount: 500. Description: Cash Date: 01/17/12 Amount: 100000. Description: Cash Date: 05/29/12 Amount: 500. Description: Cash Date: 01/10/13 Amount: 100000. Description: Cash Date: 05/20/13 Amount: 32211. Description: Cash Date: 05/31/13 Amount: 125. Description: Cash Date: 12/07/11 Amount: 199980. Description: Cash Date: 06/30/12 Amount: 485000. Description: Cash Date: 03/10/14 Amount: 100000. Description: Cash Date: 03/10/14 Amount: 33580. Description: Cash Date: 03/23/15 Amount: 638000. Description: Cash Date: 02/19/15 Amount: 115390. Description: Cash Date: 02/19/15 Amount: 20000. Description: Cash Date: 06/29/15 Amount: 20000. Description: Cash Date: 07/01/11 Amount: 2000. Description: Cash Date: 07/01/16 Amount: 20000. Description: Cash Date: 01/08/16 Amount: 186751. Description: Cash Date: 06/21/17 Amount: 20000. Description: Cash Date: 03/06/17 Amount: 130000. Description: Cash Date: 01/19/17 Amount: 58033. Description: Cash Date: 12/31/19 Amount: 10000. Description: Cash Date: 12/31/19 Amount: 91063. Description: Cash Date: 02/04/20 Amount: 92524. Description: Cash Date: 01/25/21 Amount: 94133. Description: Cash Date: 11/19/21 Amount: 52500. Description: Cash Date: 06/07/21 Amount: 100000. Description: Cash Date: 01/14/22 Amount: 95286. Description: Cash Date: 11/27/22 Amount: 5000. Description: Cash Date: 01/27/23 Amount: 96240. Description: Cash Date: 02/10/23 Amount: 13760. Description: Cash Date: 12/07/23 Amount: 2000. Description: Cash Date: 01/16/24 Amount: 108095.
IRS990ScheduleA/Form990ScheduleAPartVIGrp/FormAndLineReferenceDesc0Schedule A, Part VI, List of Unusual Grants:
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearAmt0642676
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus1YearAmt0280029
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus2YearsAmt0256495
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus3YearsAmt0482493
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus4YearsAmt0244381
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/TotalAmt01906074
IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearAmt0154925
IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus1YearAmt074551
IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus2YearsAmt086215
IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus3YearsAmt057387
IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus4YearsAmt057502
IRS990ScheduleA/GrossInvestmentIncome170Grp/TotalAmt0430580
IRS990ScheduleA/PublicOrganization170Ind0X
IRS990ScheduleA/PublicSupportCY170Pct00.42900
IRS990ScheduleA/PublicSupportPY170Pct00.47390
IRS990ScheduleA/PublicSupportTotal170Amt01002446
IRS990ScheduleA/SubstantialContributorsTotAmt0903628
IRS990ScheduleA/ThirtyThrPctSuprtTestsCY170Ind0X
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearAmt0642676
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus1YearAmt0280029
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus2YearsAmt0256495
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus3YearsAmt0482493
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus4YearsAmt0244381
IRS990ScheduleA/TotalCalendarYear170Grp/TotalAmt01906074
IRS990ScheduleA/TotalSupportAmt02336654
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
IRS990/ScheduleBRequiredInd01
IRS990ScheduleD/AgentTrusteeEtcInd00
IRS990ScheduleD/ArtPublicExhibitionAmountsGrp/AssetsIncludedAmt02421220
IRS990ScheduleD/ArtPublicExhibitionAmountsGrp/RevenuesIncludedAmt0797601
IRS990ScheduleD/CollectionUsedPreservationInd0X
IRS990ScheduleD/CollectionUsedPubExhibitionInd0X
IRS990ScheduleD/CYEndwmtFundGrp/BeginningYearBalanceAmt02160191
IRS990ScheduleD/CYEndwmtFundGrp/ContributionsAmt0315000
IRS990ScheduleD/CYEndwmtFundGrp/EndYearBalanceAmt02630116
IRS990ScheduleD/CYEndwmtFundGrp/InvestmentEarningsOrLossesAmt0154925
IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/BeginningYearBalanceAmt02085640
IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/EndYearBalanceAmt02160191
IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/InvestmentEarningsOrLossesAmt074551
IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/BeginningYearBalanceAmt01748903
IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/ContributionsAmt0250000
IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/EndYearBalanceAmt02085640
IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/InvestmentEarningsOrLossesAmt086439
IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/BeginningYearBalanceAmt01691462
IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/EndYearBalanceAmt01748903
IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/InvestmentEarningsOrLossesAmt057440
IRS990ScheduleD/CYMinus4YrEndwmtFundGrp/BeginningYearBalanceAmt01665414
IRS990ScheduleD/CYMinus4YrEndwmtFundGrp/EndYearBalanceAmt01691462
IRS990ScheduleD/CYMinus4YrEndwmtFundGrp/InvestmentEarningsOrLossesAmt026049
IRS990ScheduleD/EndowmentsHeldRelatedOrgInd00
IRS990ScheduleD/EndowmentsHeldUnrelatedOrgInd00
IRS990ScheduleD/LandGrp/BookValueAmt0641876
IRS990ScheduleD/LandGrp/OtherCostOrOtherBasisAmt0641876
IRS990ScheduleD/OtherLandBuildingsGrp/BookValueAmt0146379
IRS990ScheduleD/OtherLandBuildingsGrp/DepreciationAmt0146288
IRS990ScheduleD/OtherLandBuildingsGrp/OtherCostOrOtherBasisAmt0292667
IRS990ScheduleD/OtherLiabilitiesOrgGrp/Amt01182
IRS990ScheduleD/OtherLiabilitiesOrgGrp/Desc0Credit card payable
IRS990ScheduleD/SolicitedAssetsSaleInd00
IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt0The parcels of land capitalized allow Tregaron to continue to further its mission of restoring and maintaining the historic landscape for the benefit of the public.
IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt1The assets of the Endowment are intended to provide support for the future maintenance and improvement of the Tregaron Conservancy property.
IRS990ScheduleD/SupplementalInformationDetail/FormAndLineReferenceDesc0Part III, Line 4:
IRS990ScheduleD/SupplementalInformationDetail/FormAndLineReferenceDesc1Part V, Line 4:
IRS990ScheduleD/TotalBookValueLandBuildingsAmt0788255
IRS990ScheduleD/TotalLiabilityAmt01182
IRS990/ScheduleJRequiredInd00
IRS990/ScheduleORequiredInd01
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0Suzanna Jemsby is the Head of School of Washington Int'l School and Dale Temple is the Director of Facilities and Operations. Tregaron Conservancy board members Myra Riggs and Nicholas Hill are also members of the board of trustees of WIS.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt1The 990 is not submitted to all members of the Board of Directors prior to filing. The Board of Directors, upon request, will receive a copy of the 990.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt2Each Tregaron Conservancy board member receives the Conservancy's Conflict of Interest Policy and Conflict of Interest Policy Acknowledgment and Disclosure Form, including a list of the Conservancy's current vendors. The Conservancy requires board members to complete the form annually, disclosing business and familial relationships that may give rise to an actual or potential conflict of interest, so that a determination may be made as to whether any action is necessary.

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