Civic Intelligence

Marsh Sanctuary Inc

990 • Fiscal year 2024 • EIN 13-3020694

Jan 01, 2024 to Dec 31, 2024 • Filed on Nov 17, 2025

Organization Profilemarshsanctuary.org
114 S Bedford RdMount Kisco, NY 10549

(914) 241-2808

Siviq Scores

Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.

Liabilities / Assets

43rd percentile

0.01x

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

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

Liabilities / Revenue

46th percentile

0.01x

Higher debt load relative to revenue than 46% of similar nonprofits.

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

Net Margin

96th percentile

78%

Higher net margin than 96% of similar nonprofits.

2024 filings • 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.

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

Asset Growth

92nd percentile

88%

Faster asset growth than 92% of similar nonprofits.

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

Revenue Growth

95th percentile

214%

Faster revenue growth than 95% of similar nonprofits.

2024 filings • 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

Net Assets

Up

$711,164

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

Liabilities

Flat

$4,000

Flat from 2023

Revenue And Expenses
Liabilities / Revenue46th 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

Historical Trend

Balance Sheet Trend

Asset Growth92nd percentile

The highlighted filing sits inside the broader history for assets, liabilities, and net assets.

$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 Growth95th percentile

Revenue, expenses, and net income across loaded years, with this 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
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
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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.

Filings

Displayed 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
Peer Organizations

Similar nonprofits based on the same Siviq industry and scale cohort. 2024 filings • 501(c)3 • $500k-$1M nonprofits