Civic Intelligence

Closter Nature Center Association

EIN 22-1697777 • 501(c)3 • Closter, NJ

Profile

The Closter Nature Center is a beautiful oasis in the middle of suburban Closter New Jersey With 136 acres of ponds brooks meadows and forests to explore the center is open to all local residents providing informative monthly lectures and nature walks for the general public as well as school or scout groups

PO Box 80Closter, NJ 07624
Siviq Scores

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

Liabilities / Assets

59th percentile

0.00x

Tied with the lowest-debt nonprofits in its peer group.

501(c)3 • <$500k nonprofits • Source year 2025

Liabilities / Revenue

61st percentile

0.00x

Tied with the lowest-debt nonprofits in its peer group.

501(c)3 • <$500k nonprofits • Source year 2025

Net Margin

67th percentile

13%

Higher net margin than 67% of similar nonprofits.

501(c)3 • <$500k nonprofits • Source year 2025

Top Officer Pay

99th percentile

$80,694

Higher top officer pay than 99% of similar nonprofits.

Top officer pay equals 45.9% of source-year revenue.

501(c)3 • <$500k nonprofits • Source year 2023

Asset Growth

68th percentile

10%

Faster asset growth than 68% of similar nonprofits.

501(c)3 • <$500k nonprofits • Annualized from 2024 to 2025

Revenue Growth

86th percentile

56%

Faster revenue growth than 86% of similar nonprofits.

501(c)3 • <$500k nonprofits • Annualized from 2024 to 2025

Assets

Up

$374,984

Up $34,542 (+10%) from 2024

Liabilities

Flat

$0

Flat from 2024

Net Assets

Up

$374,984

Up $34,542 (+10%) from 2024

Revenue

Up

$275,255

Up $99,138 (+56%) from 2024

Expenses

Up

$240,713

Up $52,593 (+28%) from 2024

Net Income

Up

$34,542

Up $46,545 (+388%) from 2024

Trend Graphs

Balance Sheet Trend

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

$400K$300K$200K$100K$0Assets 2012: $202,008Liabilities 2012: $02012Assets 2013: $231,883Liabilities 2013: $02013Assets 2014: $233,870Liabilities 2014: $02014Assets 2015: $230,511Liabilities 2015: $02015Assets 2016: $239,237Liabilities 2016: $02016Assets 2017: $241,310Liabilities 2017: $02017Assets 2018: $338,652Liabilities 2018: $02018Assets 2019: $270,167Liabilities 2019: $02019Assets 2020: $268,602Liabilities 2020: $02020Assets 2021: $317,611Liabilities 2021: $02021Assets 2022: $343,154Liabilities 2022: $6,546Net Assets 2022: $336,6082022Assets 2023: $352,445Liabilities 2023: $0Net Assets 2023: $352,4452023Assets 2024: $340,442Liabilities 2024: $0Net Assets 2024: $340,4422024Assets 2025: $374,984Liabilities 2025: $0Net Assets 2025: $374,9842025

Highlighted filing

2025

Assets$374,984
Liabilities$0
Net Assets$374,984

Operations Trend

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

$300K$200K$100K$0-$100KRevenue 2012: $52,707Expenses 2012: $51,466Net Income 2012: $1,2412012Revenue 2013: $88,533Expenses 2013: $58,846Net Income 2013: $29,6872013Revenue 2014: $72,097Expenses 2014: $74,234Net Income 2014: -$2,1372014Revenue 2015: $73,162Expenses 2015: $77,289Net Income 2015: -$4,1272015Revenue 2016: $83,261Expenses 2016: $69,419Net Income 2016: $13,8422016Revenue 2017: $98,979Expenses 2017: $97,176Net Income 2017: $1,8032017Revenue 2018: $111,039Expenses 2018: $85,608Net Income 2018: $25,4312018Revenue 2019: $99,982Expenses 2019: $102,416Net Income 2019: -$2,4342019Revenue 2020: $100,475Expenses 2020: $102,040Net Income 2020: -$1,5652020Revenue 2021: $135,462Expenses 2021: $94,941Net Income 2021: $40,5212021Revenue 2022: $160,554Expenses 2022: $141,557Net Income 2022: $18,9972022Revenue 2023: $175,811Expenses 2023: $176,796Net Income 2023: -$9852023Revenue 2024: $176,117Expenses 2024: $188,120Net Income 2024: -$12,0032024Revenue 2025: $275,255Expenses 2025: $240,713Net Income 2025: $34,5422025

Highlighted filing

2025

Revenue$275,255
Expenses$240,713
Net Income$34,542

Filings

Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2025Facts available. Structured filing facts are available, but richer extracted sections are limited.$3.75$0.00$3.75$2.75$2.41$0.35
2024Detailed filing. Detailed filing data is available for this year.$3.40$0.00$3.40$1.76$1.88$0.12
2023Detailed filing. Detailed filing data is available for this year.$3.52$0.00$3.52$1.76$1.77$0.01
2022Detailed filing. Detailed filing data is available for this year.$3.43$0.07$3.37$1.61$1.42$0.19
2021Summary only. Only limited summary data is available for this year.$3.18$0.00$1.35$0.95$0.41
2020Summary only. Only limited summary data is available for this year.$2.69$0.00$1.00$1.02$0.02
2019Summary only. Only limited summary data is available for this year.$2.70$0.00$1.00$1.02$0.02
2018Summary only. Only limited summary data is available for this year.$3.39$0.00$1.11$0.86$0.25
2017Summary only. Only limited summary data is available for this year.$2.41$0.00$0.99$0.97$0.02
2016Summary only. Only limited summary data is available for this year.$2.39$0.00$0.83$0.69$0.14
2015Summary only. Only limited summary data is available for this year.$2.31$0.00$0.73$0.77$0.04
2014Summary only. Only limited summary data is available for this year.$2.34$0.00$0.72$0.74$0.02
2013Summary only. Only limited summary data is available for this year.$2.32$0.00$0.89$0.59$0.30
2012Summary only. Only limited summary data is available for this year.$2.02$0.00$0.53$0.51$0.01
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
May 1, 2024 to Apr 30, 2025
Signed
Sep 9, 2025
Return Version
2024v5.2
Gross Receipts
$275,255
Mission and Program Overview

Mission

To promote conservation, education, and recreation through the preservation and enjoyment of its 136-acre forested wetland area.

The Closter Nature Center is a nonprofit organization dedicated to the preservation of 136acres of woods streams wetlands and trails in downtown Closter New Jersey dedicated to the idea that handson education and enjoyment of our natural world

Balance Sheet Detail
LineBeginningEndChange
Assets
Investments in Publicly Traded Securities$245,893$239,987▼ $5,906
Receivable From Disqualified Prsn$75,000$75,000→ $0
Cash and Non-Interest-Bearing Accounts$19,549$59,997▲ $40,448
Total Assets$340,442$374,984▲ $34,542
Liabilities
Total Liabilities$0$0→ $0
Net Assets / Fund Balance
Net Assets Without Donor Restrictions$340,442$374,984▲ $34,542
Total Net Assets Fund Balance$340,442$374,984▲ $34,542
Total Liabilities and Net Assets / Fund Balance$340,442$374,984▲ $34,542
Compensation and Service Providers

Employees

NameTitleFull / Part TimeBaseOtherTotal
Riley SchwengelExecutive DirectorFT$61,096$61,096$122,192
Marc GussenNaturalistFT$92,560$7,302$99,862

Board Members and Trustees

NameTitle
Joel RudinPresident
Adri TurrellTrustee
Francesca CostaTrustee
Fraser WilshireTrustee
Kim GoldupTrustee
Lindy Clarke-taylorTrustee
Lori SpechlerTrustee
Mayr MayerTrustee
Philip LamTrustee
Scott DevinTrustee
Tom GolodikTrustee
Arjun KoshalSecretary
Danny FangTreasurer
Revenue and Support

Revenue Composition

Contributions and Grants
$157,199
Program Service Revenue
$103,963
Investment Income
$14,093
Other Revenue
$0
Change in Net Assets
$34,542
Expenses and Functional Allocation

Major Expense Lines

Line ItemAmount
Salaries, Compensation, and Employee Benefits$239,827
Other Expenses$886
Grants and Similar Amounts Paid$0
Professional Fundraising Fees$0
Total Fundraising Expense$0

Functional Expense Allocation

Line ItemProgramManagementFundraisingTotal
Current Officers, Directors, Trustees, and Key Employees$166,238$58,606-$224,844
Payroll Taxes$14,983--$14,983
Advertising$886--$886
Total Functional Expenses$182,107$58,606$0$240,713
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
Insider Transactions and Loans

Loans and Receivables

Line ItemBeginningEndChange
Receivables from Disqualified Persons$75,000$75,000→ $0
Governance and Compliance

Governance Checklist

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

Governance Explanations

Part VI Line 11B

No review was or will be conducted

Part VI Line 19

No documents available to the public

Filing and Contact Details

Filer

Filer Name
Closter Nature Center Association
EIN
22-1697777
In Care Of
% Danny Fang
Address
PO Box 80, Closter, NJ 07624

Signing Officer

Name
Danny Fang
Title
Treasurer
Phone
2018002008
Signed
2025-09-09

Organization Details

Principal Officer
Joel Rudin
Legal Domicile
Nj
Voting Board Members
0
Independent Board Members
0
Employees
0
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This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.

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IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus3YearsAmt0150346
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IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/PersonNm0MARC GUSSEN
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IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0No review was or will be conducted
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt1No documents available to the public
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IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc1Part VI Line 19
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IRS990/USAddress/AddressLine1Txt024 Ryerson Pl
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ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/PersonNm0DANNY FANG
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0Treasurer
ReturnHeader/BusinessOfficerGrp/PhoneNum02018002008
ReturnHeader/BusinessOfficerGrp/SignatureDt02025-09-09
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0Closter Nature Center Association
ReturnHeader/Filer/BusinessNameControlTxt0CLOS
ReturnHeader/Filer/EIN0221697777
ReturnHeader/Filer/InCareOfNm0% Danny Fang
ReturnHeader/Filer/USAddress/AddressLine1Txt0PO Box 80
ReturnHeader/Filer/USAddress/CityNm0Closter
ReturnHeader/Filer/USAddress/StateAbbreviationCd0NJ
ReturnHeader/Filer/USAddress/ZIPCd007624
ReturnHeader/IRSResponsiblePrtyInfoCurrInd0true
ReturnHeader/ReturnTs02025-09-09T18:53:16-05:00
ReturnHeader/ReturnTypeCd0990
ReturnHeader/TaxPeriodBeginDt02024-05-01
ReturnHeader/TaxPeriodEndDt02025-04-30
ReturnHeader/TaxYr02024

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