Civic Intelligence

Marsh Sanctuary Inc

EIN 13-3020694 • 501(c)3 • Mount Kisco, NY

Profile

Providing a place for outdoor recreation and engagement with its natural landscape while safeguarding its biodiversity, protecting wildlife, conserving its historic buildings, inspiring the arts and fostering environmental stewardship.

114 S Bedford RdMount Kisco, NY 10549

marshsanctuary.org

Siviq Scores

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

Liabilities / Assets

43rd percentile

0.01x

Higher debt load relative to assets than 43% of similar nonprofits.

501(c)3 • $500k-$1M nonprofits • Source year 2024

Liabilities / Revenue

47th percentile

0.01x

Higher debt load relative to revenue than 47% of similar nonprofits.

501(c)3 • $500k-$1M nonprofits • Source year 2024

Net Margin

96th percentile

78%

Higher net margin than 96% of similar nonprofits.

501(c)3 • $500k-$1M nonprofits • Source year 2024

Top Officer Pay

55th percentile

$0

Higher top officer pay than 55% of similar nonprofits.

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

501(c)3 • $500k-$1M nonprofits • Source year 2024

Asset Growth

92nd percentile

88%

Faster asset growth than 92% of similar nonprofits.

501(c)3 • $500k-$1M nonprofits • Annualized from 2023 to 2024

Revenue Growth

96th percentile

214%

Faster revenue growth than 96% of similar nonprofits.

501(c)3 • $500k-$1M nonprofits • Annualized from 2023 to 2024

Balance Sheet
Liabilities / Assets43rd percentile

Assets

Up

$715,164

Up $333,929 (+88%) from 2023

Liabilities

Flat

$4,000

Flat from 2023

Net Assets

Up

$711,164

Up $333,929 (+89%) from 2023

Operations
Liabilities / Revenue47th percentileNet Margin96th percentile

Revenue

Up

$370,421

Up $252,524 (+214%) from 2023

Expenses

Up

$82,759

Up $60,242 (+268%) from 2023

Net Income

Up

$287,662

Up $192,282 (+202%) from 2023

Trend Graphs

Balance Sheet Trend

Asset Growth92nd percentile

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

$800K$600K$400K$200K$0Assets 2017: $58,784Liabilities 2017: $4,000Net Assets 2017: $54,7842017Assets 2018: $69,771Liabilities 2018: $4,000Net Assets 2018: $65,7712018Assets 2019: $97,349Liabilities 2019: $4,000Net Assets 2019: $93,3492019Assets 2020: $118,189Liabilities 2020: $4,000Net Assets 2020: $114,1892020Assets 2021: $197,951Liabilities 2021: $4,000Net Assets 2021: $193,9512021Assets 2022: $240,926Liabilities 2022: $4,000Net Assets 2022: $236,9262022Assets 2023: $381,235Liabilities 2023: $4,000Net Assets 2023: $377,2352023Assets 2024: $715,164Liabilities 2024: $4,000Net Assets 2024: $711,1642024

Highlighted filing

2024

Assets$715,164
Liabilities$4,000
Net Assets$711,164
Open 2024 Filing

Operations Trend

Revenue Growth96th percentile

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

$400K$300K$200K$100K$0Revenue 2017: $47,311Expenses 2017: $30,687Net Income 2017: $16,6242017Revenue 2018: $65,623Expenses 2018: $50,353Net Income 2018: $15,2702018Revenue 2019: $46,061Expenses 2019: $28,152Net Income 2019: $17,9092019Revenue 2020: $70,907Expenses 2020: $56,177Net Income 2020: $14,7302020Revenue 2021: $102,760Expenses 2021: $32,438Net Income 2021: $70,3222021Revenue 2022: $105,360Expenses 2022: $26,080Net Income 2022: $79,2802022Revenue 2023: $117,897Expenses 2023: $22,517Net Income 2023: $95,3802023Revenue 2024: $370,421Expenses 2024: $82,759Net Income 2024: $287,6622024

Highlighted filing

2024

Revenue$370,421
Expenses$82,759
Net Income$287,662
Open 2024 Filing

Filings

Most recent year

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

Open filing
Assets
$715,164
Liabilities
$4,000
Net assets
$711,164
Revenue
$370,421
Expenses
$82,759
Net income
$287,662
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2024Detailed filing. Detailed filing data is available for this year.$7.15$0.04$7.11$3.70$0.83$2.88
2023Detailed filing. Detailed filing data is available for this year.$3.81$0.04$3.77$1.18$0.23$0.95
2022Facts available. Structured filing facts are available, but richer extracted sections are limited.$2.41$0.04$2.37$1.05$0.26$0.79
2021Detailed filing. Detailed filing data is available for this year.$1.98$0.04$1.94$1.03$0.32$0.70
2020XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$1.18$0.04$1.14$0.71$0.56$0.15
2019XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$0.97$0.04$0.93$0.46$0.28$0.18
2018XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$0.70$0.04$0.66$0.66$0.50$0.15
2017XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$0.59$0.04$0.55$0.47$0.31$0.17
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jan 1, 2024 to Dec 31, 2024
Signed
Nov 17, 2025
Return Version
2024v5.2
Gross Receipts
$371,731
Mission and Program Overview

Mission

Nature Center & Wildlife Preserve

Providing a place for outdoor recreation and engagement with its natural landscape while safeguarding its biodiversity, protecting wildlife, conserving its historic buildings, inspiring the arts and fostering environmental stewardship.

Balance Sheet Detail
LineBeginningEndChange
Assets
Investments in Publicly Traded Securities$198,277$580,684▲ $382,407
Land, Buildings, and Equipment, Net$84,489$84,489→ $0
Cash and Non-Interest-Bearing Accounts$98,469$49,991▼ $48,478
Savings and Temporary Cash Investments-$0-
Accounts Receivable-$0-
Other Notes and Loans Receivable, Net-$0-
Pledges and Grants Receivable-$0-
Receivable From Disqualified Prsn-$0-
Receivables From Officers Etc-$0-
Investments Other Securities-$0-
Investments Program Related-$0-
Intangible Assets-$0-
Inventories for Sale or Use-$0-
Prepaid Expenses and Deferred Charges-$0-
Total Assets$381,235$715,164▲ $333,929
Other Assets Total-$0-
Liabilities
Other Liabilities$4,000$4,000→ $0
Total Liabilities$4,000$4,000→ $0
Net Assets / Fund Balance
Net Assets Without Donor Restrictions$377,235$711,164▲ $333,929
Total Net Assets Fund Balance$377,235$711,164▲ $333,929
Total Liabilities and Net Assets / Fund Balance$381,235$715,164▲ $333,929

Asset Categories

AssetBook ValueDepreciationBasis
Leasehold Improvements$45,034-$45,034
Buildings$39,455$3,114$42,569
Compensation and Service Providers
Top Officer Pay55th percentile

Board Members and Trustees

NameTitle
Anne NiemannPresident
Carol BouyoucosDirector
Debbie StanleyDirector
John OhannesDirector
John RhodesDirector
John StockbridgeDirector
Lang MarshDirector
Melissa BeristainDirector
Michaela BeitzelDirector
Nigel SizerDirector
Sue GreenwaldDirector
Heather LanghamSecretary
Anita StockbridgeTreasurer
Revenue and Support

Revenue Composition

Contributions and Grants
$275,099
Program Service Revenue
$26,619
Investment Income
$16,703
Other Revenue
$52,000
All Other Contributions
$256,595
Change in Net Assets
$287,662
Expenses and Functional Allocation

Major Expense Lines

Line ItemAmount
Other Expenses$82,759
Total Fundraising Expense$1,396
Grants and Similar Amounts Paid$0
Professional Fundraising Fees$0
Salaries, Compensation, and Employee Benefits$0

Functional Expense Allocation

Line ItemProgramManagementFundraisingTotal
Occupancy$4,314--$4,314
Fees for Services Legal-$2,370-$2,370
Insurance$746--$746
Other Expenses$433$204$1,396$204
All Other Expenses-$125-$125
Total Functional Expenses$78,664$2,699$1,396$82,759
Fundraising, Events, and Gaming
Fundraising activities
Yes
Gaming activities
No
Professional fundraiser used
No

Fundraising and Gaming Totals

Line ItemAmount
Fundraising Gross Income$17,310
Fundraising Direct Expenses$1,310
Professional Fundraising Fees$0

Fundraising Events

EventGross ReceiptsGross RevenueDirect ExpensesNet Income
Event 1$35,814$17,310$1,310$16,000
Total Events$35,814$17,310$1,310$16,000
Political and Lobbying Activity
Political campaign activity
No
Lobbying activity
No
Subject to proxy tax
No
Insider Transactions and Loans

Loans and Receivables

Line ItemBeginningEndChange
Receivables from Disqualified Persons-$0-
Receivables from Officers, Directors, Trustees, and Key Employees-$0-
Debt and Bond Financing

Other Reported Liabilities

LiabilityAmount
Security Deposits$4,000
Governance and Compliance

Governance Checklist

Compiled or reviewed by an accountant
No
Backup withholding compliance
No
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
No
Other officer compensation reviewed
No
Conflict-of-interest policy
No
Audited financial statements prepared
No
Key decisions subject to board approval
No
Management duties delegated
No

Governance Explanations

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

“No review was or will be conducted.”

Form 990, Part VI, Section C, Line 19

“No documents available to the public.”

Filing and Contact Details

Filer

Filer Name
Marsh Sanctuary Inc
EIN
13-3020694
Phone
9142412808
Address
114 S Bedford Rd, Mount Kisco, NY 10549

Signing Officer

Name
Anita Stockbridge
Title
Treasurer
Signed
2025-11-17
Discuss with paid preparer
Yes

Organization Details

Formed
1980
Legal Domicile
Ny
Voting Board Members
13
Independent Board Members
13
Employees
0

Preparer

Firm
Private Management Services Inc
Address
23 Old Kings Hwy S Ste 200, Darien, CT 06902
Preparer
Richard Pinck
Phone
2036560700
Raw XML AppendixShowing 400 of 473 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
IRS990/AccountantCompileOrReviewInd0false
IRS990/AccountsReceivableGrp/EOYAmt00
IRS990/ActivitiesConductedPrtshpInd0false
IRS990/ActivityOrMissionDesc0Providing a place for outdoor recreation and engagement with its natural landscape while safeguarding its biodiversity, protecting wildlife, conserving its historic buildings, inspiring the arts and fostering environmental stewardship.
IRS990/AdvertisingGrp/TotalAmt00
IRS990/AllOtherContributionsAmt0256595
IRS990/AllOtherExpensesGrp/ManagementAndGeneralAmt0125
IRS990/AllOtherExpensesGrp/TotalAmt0125
IRS990/BackupWthldComplianceInd0false
IRS990/BenefitsToMembersGrp/TotalAmt00
IRS990/BooksInCareOfDetail/PersonNm0Anita Stockbridge
IRS990/BooksInCareOfDetail/PhoneNum09142410407
IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt0191 Sarles Street
IRS990/BooksInCareOfDetail/USAddress/CityNm0Mount Kisco
IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd0NY
IRS990/BooksInCareOfDetail/USAddress/ZIPCd010549
IRS990/BusinessRlnWith35CtrlEntInd0false
IRS990/BusinessRlnWithFamMemInd0false
IRS990/BusinessRlnWithOrgMemInd0false
IRS990/CashNonInterestBearingGrp/BOYAmt098469
IRS990/CashNonInterestBearingGrp/EOYAmt049991
IRS990/ChangeToOrgDocumentsInd0false
IRS990/CntrctRcvdGreaterThan100KCnt00
IRS990/CollectionsOfArtInd0false
IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt00
IRS990/CompDisqualPersonsGrp/TotalAmt00
IRS990/CompensationFromOtherSrcsInd0false
IRS990/CompensationProcessCEOInd0false
IRS990/CompensationProcessOtherInd0false
IRS990/ConferencesMeetingsGrp/TotalAmt00
IRS990/ConflictOfInterestPolicyInd0false
IRS990/ConservationEasementsInd0false
IRS990/ConsolidatedAuditFinclStmtInd0false
IRS990/ContriRptFundraisingEventAmt018504
IRS990/CreditCounselingInd0false
IRS990/CYBenefitsPaidToMembersAmt00
IRS990/CYContributionsGrantsAmt0275099
IRS990/CYGrantsAndSimilarPaidAmt00
IRS990/CYInvestmentIncomeAmt016703
IRS990/CYOtherExpensesAmt082759
IRS990/CYOtherRevenueAmt052000
IRS990/CYProgramServiceRevenueAmt026619
IRS990/CYRevenuesLessExpensesAmt0287662
IRS990/CYSalariesCompEmpBnftPaidAmt00
IRS990/CYTotalExpensesAmt082759
IRS990/CYTotalFundraisingExpenseAmt01396
IRS990/CYTotalProfFndrsngExpnsAmt00
IRS990/CYTotalRevenueAmt0370421
IRS990/DecisionsSubjectToApprovaInd0false
IRS990/DeductibleArtContributionInd0false
IRS990/DeductibleNonCashContriInd0false
IRS990/DelegationOfMgmtDutiesInd0false
IRS990/DepreciationDepletionGrp/TotalAmt00
IRS990/Desc0Marsh Sanctuary is a 156 acre nature and wildlife preserve with hiking trails, open space and a commitment to the preservation of wildlife which is open to the public all year round free of charge.
IRS990/DescribedInSection501c3Ind0true
IRS990/DisregardedEntityInd0false
IRS990/DocumentRetentionPolicyInd0false
IRS990/DonorAdvisedFundInd0false
IRS990/DonorRstrOrQuasiEndowmentsInd0false
IRS990/ElectionOfBoardMembersInd0false
IRS990/EmployeeCnt00
IRS990/EngagedInExcessBenefitTransInd0false
IRS990/ExpenseAmt074350
IRS990/FamilyOrBusinessRlnInd0false
IRS990/FederalGrantAuditRequiredInd0false
IRS990/FeesForServicesAccountingGrp/TotalAmt00
IRS990/FeesForServicesLegalGrp/ManagementAndGeneralAmt02370
IRS990/FeesForServicesLegalGrp/TotalAmt02370
IRS990/FeesForServicesLobbyingGrp/TotalAmt00
IRS990/FeesForServicesManagementGrp/TotalAmt00
IRS990/FeesForServicesOtherGrp/TotalAmt00
IRS990/FeesForServicesProfFundraising/TotalAmt00
IRS990/FeesForSrvcInvstMgmntFeesGrp/TotalAmt00
IRS990/ForeignActivitiesInd0false
IRS990/ForeignFinancialAccountInd0false
IRS990/ForeignGrantsGrp/TotalAmt00
IRS990/ForeignOfficeInd0false
IRS990/Form1098CFiledInd0false
IRS990/Form8282FiledCnt00
IRS990/Form8282PropertyDisposedOfInd0false
IRS990/Form8899Filedind0false
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt00.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt10.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt20.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt30.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt40.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt50.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt60.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt70.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt80.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt90.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt100.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt110.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt120.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt02.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt13.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt22.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt32.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt42.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt52.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt62.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt72.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt82.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt92.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt102.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt112.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt122.00
IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd0X
IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd1X
IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd2X
IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd3X
IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd4X
IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd5X
IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd6X
IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd7X
IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd8X
IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd9X
IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd10X
IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd11X
IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd12X
IRS990/Form990PartVIISectionAGrp/OfficerInd0X
IRS990/Form990PartVIISectionAGrp/OfficerInd1X
IRS990/Form990PartVIISectionAGrp/OfficerInd2X
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt00
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt10
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt20
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt30
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt40
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt50
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt60
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt70
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt80
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt90
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt100
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt110
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt120
IRS990/Form990PartVIISectionAGrp/PersonNm0Anne Niemann
IRS990/Form990PartVIISectionAGrp/PersonNm1Anita Stockbridge
IRS990/Form990PartVIISectionAGrp/PersonNm2Heather Langham
IRS990/Form990PartVIISectionAGrp/PersonNm3Michaela Beitzel
IRS990/Form990PartVIISectionAGrp/PersonNm4Melissa Beristain
IRS990/Form990PartVIISectionAGrp/PersonNm5Carol Bouyoucos
IRS990/Form990PartVIISectionAGrp/PersonNm6Sue Greenwald
IRS990/Form990PartVIISectionAGrp/PersonNm7John Ohannes
IRS990/Form990PartVIISectionAGrp/PersonNm8John Rhodes
IRS990/Form990PartVIISectionAGrp/PersonNm9Nigel Sizer
IRS990/Form990PartVIISectionAGrp/PersonNm10Debbie Stanley
IRS990/Form990PartVIISectionAGrp/PersonNm11John Stockbridge
IRS990/Form990PartVIISectionAGrp/PersonNm12Lang Marsh
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt00
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt10
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt20
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt30
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt40
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt50
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt60
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt70
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt80
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt90
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt100
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt110
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt120
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/TitleTxt0President
IRS990/Form990PartVIISectionAGrp/TitleTxt1Treasurer
IRS990/Form990PartVIISectionAGrp/TitleTxt2Secretary
IRS990/Form990PartVIISectionAGrp/TitleTxt3Director
IRS990/Form990PartVIISectionAGrp/TitleTxt4Director
IRS990/Form990PartVIISectionAGrp/TitleTxt5Director
IRS990/Form990PartVIISectionAGrp/TitleTxt6Director
IRS990/Form990PartVIISectionAGrp/TitleTxt7Director
IRS990/Form990PartVIISectionAGrp/TitleTxt8Director
IRS990/Form990PartVIISectionAGrp/TitleTxt9Director
IRS990/Form990PartVIISectionAGrp/TitleTxt10Director
IRS990/Form990PartVIISectionAGrp/TitleTxt11Director
IRS990/Form990PartVIISectionAGrp/TitleTxt12Director
IRS990/Form990ProvidedToGvrnBodyInd0false
IRS990/FormationYr01980
IRS990/FormerOfcrEmployeesListedInd0false
IRS990/FSAuditedInd0false
IRS990/FundraisingActivitiesInd0true
IRS990/FundraisingAmt018504
IRS990/FundraisingDirectExpensesAmt01310
IRS990/FundraisingGrossIncomeAmt017310
IRS990/GainOrLossGrp/SecuritiesAmt08666
IRS990/GamingActivitiesInd0false
IRS990/GoverningBodyVotingMembersCnt013
IRS990/GrantsToDomesticIndividualsGrp/TotalAmt00
IRS990/GrantsToDomesticOrgsGrp/TotalAmt00
IRS990/GrantsToIndividualsInd0false
IRS990/GrantsToOrganizationsInd0false
IRS990/GrantToRelatedPersonInd0false
IRS990/GrossAmountSalesAssetsGrp/SecuritiesAmt08666
IRS990/GrossReceiptsAmt0371731
IRS990/GrossRentsGrp/RealAmt036000
IRS990/GroupReturnForAffiliatesInd0false
IRS990/IncludeFIN48FootnoteInd0false
IRS990/IncmFromInvestBondProceedsGrp/TotalRevenueColumnAmt00
IRS990/IndependentAuditFinclStmtInd0false
IRS990/IndependentVotingMemberCnt013
IRS990/IndivRcvdGreaterThan100KCnt00
IRS990/IndoorTanningServicesInd0false
IRS990/InfoInScheduleOPartVIInd0X
IRS990/InformationTechnologyGrp/TotalAmt00
IRS990/InsuranceGrp/ProgramServicesAmt0746
IRS990/InsuranceGrp/TotalAmt0746
IRS990/IntangibleAssetsGrp/EOYAmt00
IRS990/InterestGrp/TotalAmt00
IRS990/InventoriesForSaleOrUseGrp/EOYAmt00
IRS990/InvestmentIncomeGrp/ExclusionAmt08037
IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt08037
IRS990/InvestmentInJointVentureInd0false
IRS990/InvestmentsOtherSecuritiesGrp/EOYAmt00
IRS990/InvestmentsProgramRelatedGrp/EOYAmt00
IRS990/InvestmentsPubTradedSecGrp/BOYAmt0198277
IRS990/InvestmentsPubTradedSecGrp/EOYAmt0580684
IRS990/IRPDocumentCnt00
IRS990/IRPDocumentW2GCnt00
IRS990/LandBldgEquipAccumDeprecAmt03114
IRS990/LandBldgEquipBasisNetGrp/BOYAmt084489
IRS990/LandBldgEquipBasisNetGrp/EOYAmt084489
IRS990/LandBldgEquipCostOrOtherBssAmt087603
IRS990/LegalDomicileStateCd0NY
IRS990/LoanOutstandingInd0false
IRS990/LobbyingActivitiesInd0false
IRS990/LocalChaptersInd0false
IRS990/MaterialDiversionOrMisuseInd0false
IRS990/MembersOrStockholdersInd0false
IRS990/MethodOfAccountingCashInd0X
IRS990/MinutesOfCommitteesInd0true
IRS990/MinutesOfGoverningBodyInd0true
IRS990/MissionDesc0Providing a place for outdoor recreation and engagement with its natural landscape while safeguarding its biodiversity, protecting wildlife, conserving its historic buildings, inspiring the arts and fostering environmental stewardship.
IRS990/MoreThan5000KToIndividualsInd0false
IRS990/MoreThan5000KToOrgInd0false
IRS990/NetAssetsOrFundBalancesBOYAmt0377235
IRS990/NetAssetsOrFundBalancesEOYAmt0711164
IRS990/NetGainOrLossInvestmentsGrp/ExclusionAmt08666
IRS990/NetGainOrLossInvestmentsGrp/TotalRevenueColumnAmt08666
IRS990/NetIncmFromFundraisingEvtGrp/ExclusionAmt016000
IRS990/NetIncmFromFundraisingEvtGrp/TotalRevenueColumnAmt016000
IRS990/NetIncomeFromGamingGrp/TotalRevenueColumnAmt00
IRS990/NetIncomeOrLossGrp/TotalRevenueColumnAmt00
IRS990/NetRentalIncomeOrLossGrp/RelatedOrExemptFuncIncomeAmt036000
IRS990/NetRentalIncomeOrLossGrp/TotalRevenueColumnAmt036000
IRS990/NetUnrlzdGainsLossesInvstAmt046267
IRS990/NoDonorRestrictionNetAssetsGrp/BOYAmt0377235
IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt0711164
IRS990/NoListedPersonsCompensatedInd0X
IRS990/NondeductibleContributionsInd0false
IRS990/OccupancyGrp/ProgramServicesAmt04314
IRS990/OccupancyGrp/TotalAmt04314
IRS990/OfficeExpensesGrp/TotalAmt00
IRS990/OfficerMailingAddressInd0false
IRS990/OperateHospitalInd0false
IRS990/Organization501c3Ind0X
IRS990/OrganizationFollowsFASB117Ind0X
IRS990/OtherAssetsTotalGrp/EOYAmt00
IRS990/OtherEmployeeBenefitsGrp/TotalAmt00
IRS990/OtherExpensesGrp/Desc0Property Expenses
IRS990/OtherExpensesGrp/Desc1Communications
IRS990/OtherExpensesGrp/Desc2Website
IRS990/OtherExpensesGrp/Desc3Charges & Subscriptions
IRS990/OtherExpensesGrp/FundraisingAmt01396
IRS990/OtherExpensesGrp/ManagementAndGeneralAmt0204
IRS990/OtherExpensesGrp/ProgramServicesAmt073171
IRS990/OtherExpensesGrp/ProgramServicesAmt1433
IRS990/OtherExpensesGrp/TotalAmt073171
IRS990/OtherExpensesGrp/TotalAmt11396
IRS990/OtherExpensesGrp/TotalAmt2433
IRS990/OtherExpensesGrp/TotalAmt3204
IRS990/OtherLiabilitiesGrp/BOYAmt04000
IRS990/OtherLiabilitiesGrp/EOYAmt04000
IRS990/OtherRevenueTotalAmt00
IRS990/OtherSalariesAndWagesGrp/TotalAmt00
IRS990/OthNotesLoansReceivableNetGrp/EOYAmt00
IRS990/PartialLiquidationInd0false
IRS990/PaymentsToAffiliatesGrp/TotalAmt00
IRS990/PayPremiumsPrsnlBnftCntrctInd0false
IRS990/PayrollTaxesGrp/TotalAmt00
IRS990/PensionPlanContributionsGrp/TotalAmt00
IRS990/PledgesAndGrantsReceivableGrp/EOYAmt00
IRS990/PoliticalCampaignActyInd0false
IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt00
IRS990/ProfessionalFundraisingInd0false
IRS990/ProgramServiceRevenueGrp/BusinessCd0900099
IRS990/ProgramServiceRevenueGrp/Desc0Rewilding School
IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt026619
IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt026619
IRS990/ProgSrvcAccomActy2Grp/Desc0Rewilding School. Marsh Sanctuary in coordination with the Rewilding School provides educational programs with an emphasis on nature and the environment.
IRS990/ProgSrvcAccomActy2Grp/ExpenseAmt04314
IRS990/ProgSrvcAccomActy2Grp/RevenueAmt026619
IRS990/ProgSrvcAccomActy3Grp/Desc0Community Garden. Marsh Sanctuary provides 40 garden plots to local gardeners who maintain their gardens organically.
IRS990/ProhibitedTaxShelterTransInd0false
IRS990/PYContributionsGrantsAmt065929
IRS990/PYExcessBenefitTransInd0false
IRS990/PYInvestmentIncomeAmt02837
IRS990/PymtTravelEntrtnmntPubOfclGrp/TotalAmt00
IRS990/PYOtherExpensesAmt022517
IRS990/PYOtherRevenueAmt026776
IRS990/PYProgramServiceRevenueAmt022355
IRS990/PYRevenuesLessExpensesAmt095380
IRS990/PYTotalExpensesAmt022517
IRS990/PYTotalRevenueAmt0117897
IRS990/QuidProQuoContributionsInd0false
IRS990/RcvblFromDisqualifiedPrsnGrp/EOYAmt00
IRS990/RcvFndsToPayPrsnlBnftCntrctInd0false
IRS990/ReceivablesFromOfficersEtcGrp/EOYAmt00
IRS990/ReconcilationRevenueExpnssAmt0287662
IRS990/RelatedEntityInd0false
IRS990/RelatedOrganizationCtrlEntInd0false
IRS990/RentalIncomeOrLossGrp/RealAmt036000
IRS990/ReportInvestmentsOtherSecInd0false
IRS990/ReportLandBuildingEquipmentInd0true
IRS990/ReportOtherAssetsInd0false
IRS990/ReportOtherLiabilitiesInd0true
IRS990/ReportProgramRelatedInvstInd0false
IRS990/RevenueAmt0275099
IRS990/RoyaltiesGrp/TotalAmt00
IRS990/RoyaltiesRevenueGrp/TotalRevenueColumnAmt00
IRS990/SavingsAndTempCashInvstGrp/EOYAmt00
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearAmt0275099
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus1YearAmt065929
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus2YearsAmt088561
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus3YearsAmt095905
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus4YearsAmt029896
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/TotalAmt0555390
IRS990ScheduleA/GovtFurnSrvcFcltsVl170Grp/TotalAmt00
IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearAmt016703
IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus1YearAmt039846
IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus2YearsAmt037612
IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus3YearsAmt036729
IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus4YearsAmt036633
IRS990ScheduleA/GrossInvestmentIncome170Grp/TotalAmt0167523
IRS990ScheduleA/OtherIncome170Grp/TotalAmt00
IRS990ScheduleA/PublicOrganization170Ind0X
IRS990ScheduleA/PublicSupportCY170Pct00.76830
IRS990ScheduleA/PublicSupportPY170Pct00.60740
IRS990ScheduleA/PublicSupportTotal170Amt0555390
IRS990ScheduleA/SubstantialContributorsTotAmt00
IRS990ScheduleA/TaxRevLeviedOrgnztnlBnft170Grp/TotalAmt00
IRS990ScheduleA/ThirtyThrPctSuprtTestsCY170Ind0X
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearAmt0275099
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus1YearAmt065929
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus2YearsAmt088561
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus3YearsAmt095905
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus4YearsAmt029896
IRS990ScheduleA/TotalCalendarYear170Grp/TotalAmt0555390
IRS990ScheduleA/TotalSupportAmt0722913
IRS990ScheduleA/UnrelatedBusinessNetIncm170Grp/TotalAmt00
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/ScheduleBRequiredInd0true
IRS990ScheduleD/BuildingsGrp/BookValueAmt039455
IRS990ScheduleD/BuildingsGrp/DepreciationAmt03114
IRS990ScheduleD/BuildingsGrp/OtherCostOrOtherBasisAmt042569
IRS990ScheduleD/LeaseholdImprovementsGrp/BookValueAmt045034
IRS990ScheduleD/LeaseholdImprovementsGrp/OtherCostOrOtherBasisAmt045034
IRS990ScheduleD/OtherLiabilitiesOrgGrp/Amt04000
IRS990ScheduleD/OtherLiabilitiesOrgGrp/Desc0Security Deposits
IRS990ScheduleD/TotalBookValueLandBuildingsAmt084489
IRS990ScheduleD/TotalLiabilityAmt04000
IRS990ScheduleG/AgrmtProfFundraisingActyInd0false
IRS990ScheduleG/FundraisingEventInformationGrp/CharitableContributionsTotAmt018504
IRS990ScheduleG/FundraisingEventInformationGrp/CharitableContriEvent1Amt018504
IRS990ScheduleG/FundraisingEventInformationGrp/DirectExpenseSummaryEventsAmt01310
IRS990ScheduleG/FundraisingEventInformationGrp/GrossReceiptsEvent1Amt035814
IRS990ScheduleG/FundraisingEventInformationGrp/GrossReceiptsTotalAmt035814
IRS990ScheduleG/FundraisingEventInformationGrp/GrossRevenueEvent1Amt017310
IRS990ScheduleG/FundraisingEventInformationGrp/GrossRevenueTotalEventsAmt017310
IRS990ScheduleG/FundraisingEventInformationGrp/NetIncomeSummaryAmt016000
IRS990ScheduleG/FundraisingEventInformationGrp/OthDirectExpnssTotalEventsAmt01310
IRS990ScheduleG/FundraisingEventInformationGrp/OtherDirectExpensesEvent1Amt01310
IRS990ScheduleG/LicensedStatesCd0NY
IRS990ScheduleG/SpecialFundraisingEventsInd0X
IRS990/ScheduleJRequiredInd0false
IRS990/ScheduleORequiredInd0true
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0No review was or will be conducted.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt1No documents available to the public.
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0Form 990, Part VI, Section B, Line 11b
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc1Form 990, Part VI, Section C, Line 19
IRS990/SchoolOperatingInd0false
IRS990/SignificantChangeInd0false

Document Assets

No mirrored PDF or thumbnail assets are attached yet.