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Nonprofit · EIN 26-2271377

CHESAPEAKE CONSERVANCY INC

Tax-exempt · ANNAPOLIS, MD 21401

Financials

$24.5M$12M2022$10.4M$14.1M2023$14M$12.6M2024
Revenue Expenses · by fiscal year end
Financials of CHESAPEAKE CONSERVANCY INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
September 30, 2025990$14,019,453$12,637,581$1,381,872$20,640,689$798,285$19,842,404
September 30, 2024990$10,391,807$14,119,393-$3,727,586$19,487,366$1,112,683$18,374,683
September 30, 2023990$24,529,020$12,023,571$12,505,449$22,551,548$1,012,106$21,539,442
Financial details: 990 for the year ended September 30, 2025

Revenue

Contributions, gifts and grants
$7,793,663
of which government grants
$3,318,462
Program service revenue
$5,420,408
Investment income
$752,079
Net rental income
$47,843
Net gain from sales of assets
$185,007
Other revenue
$53,303

Expenses

Grants and similar amounts paid
$36,000
Compensation of officers, directors and key employees
$222,477
Other salaries and wages
$2,983,660
Salaries, compensation and benefits (total)
$3,840,014
Professional fundraising fees
$0
Legal fees
$8,113
Accounting fees
$56,350
Occupancy
$75,092
Travel
$20,073
Depreciation
$92,878
Program services (functional)
$10,526,666
Management and general (functional)
$1,355,778
Fundraising (functional)
$755,137

Balance sheet and other

Total assets, start of year
$19,487,366
Total assets, end of year
$20,640,689
Total liabilities, end of year
$798,285
Net assets, end of year
$19,842,404
Land, buildings and equipment
$3,206,716
Publicly traded securities
$5,274,016
Net assets without donor restrictions
$8,539,728
Net assets with donor restrictions
$11,302,676
Gross receipts
$15,283,761
Employees
43
Volunteers
200
Year formed
2008
State of legal domicile
MD

From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.

Officers, directors and key employees

As listed on the 990 for the year ended September 30, 2025, highest compensation first.

NameTitleHours / weekCompensationOther / benefits
JOEL DUNNPART-YEAR PRESIDENT AND CEO
Officer
40$208,445$28,984
KUMAR MAINALIDATA SCIENCE LEAD/SENIOR DATA SCIENTIST
Highest-paid employee
40$127,620$24,851
MICHAEL EVANSSENIOR DATA SCIENTIST
Highest-paid employee
40$129,410$21,039
EDWARD AMYOTCHIEF OPERATING OFFICER
Highest-paid employee
40$140,097$8,445
MATTHEW PROVOSTSR VP OF DEVELOPMENT AND BUSINESS STRATEGY
Highest-paid employee
40$133,061$13,971
ELLEN GARDNERCHIEF FINANCIAL OFFICER
Officer
25$121,325$18,720
JOANNE COUSERSENIOR VICE PRESIDENT OF COMMUNICATIONS
Highest-paid employee
40$129,184$6,669
STEPHANIE MEEKSCHAIR
Trustee or director, Officer
1$0$0
ED HATCHERVICE CHAIR
Trustee or director, Officer
1$0$0
PHILIP TABASSECRETARY
Trustee or director, Officer
1$0$0
JEFFREY SABOTTREASURER
Trustee or director, Officer
1$0$0
DANIEL ASHEDIRECTOR
Trustee or director
1$0$0
RICH BATIUKDIRECTOR
Trustee or director
1$0$0
ASTRID CALDASDIRECTOR
Trustee or director
1$0$0
MATTHEW EARLDIRECTOR
Trustee or director
1$0$0
10 more people on this return
NameTitleHours / weekCompensation
ADAM GRONSKIDIRECTOR
Trustee or director
1$0
COLIN HARRINGTONDIRECTOR
Trustee or director
1$0
MICHELLE BAILEY HEDGEPETHDIRECTOR
Trustee or director
1$0
RANDY LARRIMOREDIRECTOR
Trustee or director
1$0
PAMELA MARKSDIRECTOR
Trustee or director
1$0
VIBHA JAIN MILLERDIRECTOR
Trustee or director
1$0
SCOTT PHILLIPSDIRECTOR
Trustee or director
1$0
MICHAEL REYNOLDSDIRECTOR
Trustee or director
1$0
AVA SHIVERSDIRECTOR
Trustee or director
1$0
STEPHANIE VAUGHANDIRECTOR
Trustee or director
1$0
990 for the year ended September 30, 2024: 26 people
NameTitleHours / weekCompensationOther / benefits
JOEL DUNNPRESIDENT AND CEO
Officer
40$189,846$26,635
KUMAR MAINALIDATA SCIENCE LEAD/SENIOR DATA SCIENTIST
Highest-paid employee
40$123,476$23,106
MICHAEL EVANSSENIOR DATA SCIENTIST
Highest-paid employee
40$123,638$17,122
ELLEN GARDNERCHIEF FINANCIAL OFFICER
Highest-paid employee
30$120,307$18,275
MATTHEW PROVOSTSR VP OF DEVELOPMENT AND BUSINESS STRATEGY
Highest-paid employee
40$125,007$12,903
JOANNE COUSERSENIOR VICE PRESIDENT OF COMMUNICATIONS
Highest-paid employee
40$119,238$6,219
STEPHANIE MEEKSCHAIR
Trustee or director, Officer
1$0$0
MATTHEW EARLVICE CHAIR
Trustee or director, Officer
1$0$0
ED HATCHERSECRETARY
Trustee or director, Officer
1$0$0
JEFFREY SABOTTREASURER
Trustee or director, Officer
1$0$0
KEITH ANDERSONDIRECTOR
Trustee or director
1$0$0
DANIEL ASHEDIRECTOR
Trustee or director
1$0$0
RICH BATIUKDIRECTOR
Trustee or director
1$0$0
MICHAEL BRUBAKERDIRECTOR
Trustee or director
1$0$0
ASTRID CALDASDIRECTOR
Trustee or director
1$0$0
ADAM GRONSKIDIRECTOR
Trustee or director
1$0$0
COLIN HARRINGTONDIRECTOR
Trustee or director
1$0$0
MICHELLE BAILEY HEDGEPETHDIRECTOR
Trustee or director
1$0$0
PAMELA MARKSDIRECTOR
Trustee or director
1$0$0
VIBHA JAIN MILLERDIRECTOR
Trustee or director
1$0$0
SCOTT PHILLIPSDIRECTOR
Trustee or director
1$0$0
JOHN REYNOLDSDIRECTOR
Trustee or director
1$0$0
G ANNE RICHARDSONDIRECTOR
Trustee or director
1$0$0
AVA SHIVERSDIRECTOR
Trustee or director
1$0$0
PHILIP TABASDIRECTOR
Trustee or director
1$0$0
STEPHANIE VAUGHANDIRECTOR
Trustee or director
1$0$0
990 for the year ended September 30, 2023: 25 people
NameTitleHours / weekCompensationOther / benefits
JOEL DUNNPRESIDENT AND CEO
Trustee or director, Officer
40$185,445$25,117
ELLEN GARDNERCHIEF FINANCIAL OFFICER
Highest-paid employee
30$131,128$17,962
KUMAR MAINALIDATA SCIENCE LEAD/SENIOR DATA SCIENTIST
Highest-paid employee
40$120,668$21,665
SUSAN MINNEMEYERVICE PRESIDENT OF TECHNOLOGY
Highest-paid employee
40$118,228$24,051
MATTHEW PROVOSTSR VP OF DEVELOPMENT AND BUSINESS STRATEGY
Highest-paid employee
40$119,512$11,987
JOHN GRIFFINSENIOR POLICY ADVISOR
Highest-paid employee
40$115,654$5,783
RANDALL LARRIMORECHAIR
Trustee or director, Officer
1$0$0
STEPHANIE MEEKSVICE CHAIR
Trustee or director, Officer
1$0$0
MARC BUNTINGSECRETARY
Trustee or director, Officer
1$0$0
JEFFREY SABOTTREASURER
Trustee or director, Officer
1$0$0
KEITH ANDERSONDIRECTOR
Trustee or director
1$0$0
RICH BATIUKDIRECTOR
Trustee or director
1$0$0
MICHAEL BRUBAKERDIRECTOR
Trustee or director
1$0$0
LESLIE DELAGRANDIRECTOR
Trustee or director
1$0$0
MATTHEW EARLDIRECTOR
Trustee or director
1$0$0
COLIN HARRINGTONDIRECTOR
Trustee or director
1$0$0
ED HATCHERDIRECTOR
Trustee or director
1$0$0
MICHELLE BAILEY HEDGEPETHDIRECTOR
Trustee or director
1$0$0
PAMELA MARKSDIRECTOR
Trustee or director
1$0$0
VIBHA JAIN MILLERDIRECTOR
Trustee or director
1$0$0
MAMIE PARKERDIRECTOR
Trustee or director
1$0$0
JOHN REYNOLDSDIRECTOR
Trustee or director
1$0$0
G ANNE RICHARDSONDIRECTOR
Trustee or director
1$0$0
TONY SPENCERDIRECTOR
Trustee or director
1$0$0
MOLLY WARDDIRECTOR
Trustee or director
1$0$0

Address and contacts

Address (IRS master file)
1212 WEST STREET, ANNAPOLIS, MD 21401-4290
In care of
% CHAIRMAN
Principal officer (990 for 2024)
SUSAN SHINGLEDECKER, 1212 WEST STREET, ANNAPOLIS, MD 21401
Signed the 990
SUSAN SHINGLEDECKER, PRESIDENT & CEO
Phone
(443) 321-3610
Return prepared by
ANDERSON DAVIS & ASSOCIATES CPA PA

Mission

TO CONSERVE AND RESTORE THE NATURAL AND CULTURAL RESOURCES OF THE CHESAPEAKE BAY WATERSHED FOR THE ENJOYMENT, EDUCATION, AND INSPIRATION OF THIS AND FUTURE GENERATIONS. WE SERVE AS A CATALYST FOR CHANGE, ADVANCING STRONG PUBLIC AND PRIVATE PARTNERSHIPS, DEVELOPING AND USING NEW TECHNOLOGY, AND EMPOWERING ENVIRONMENTAL STEWARDSHIP.

990 for the year ended September 30, 2025

Program accomplishments

  • CONSERVE: THE WORLDS LEADING SCIENTISTS ARE CALLING FOR DRAMATIC INCREASES IN CONSERVATION EFFORTS TO CONSERVE 30% OF THE EARTHS LANDS AND WATERS BY 2030. HERE IN THE CHESAPEAKE, WERE WORKING WITH PARTNERS TO CONSERVE 30% OF THE CHESAPEAKES LANDS AND WATERS BY 2030, WHICH IS CRITICAL FOR CLIMATE RESILIENCE, BIODIVERSITY AND WATER QUALITY. CONSERVING LAND AND FORESTS PROVIDES HABITAT FOR WILDLIFE AND DOES A JOB THAT NATURE INTENDED - FILTERING STORMWATER BEFORE IT REACHES THE BAY, HELPING TO PREVENT SEDIMENT AND NUTRIENTS FROM ENTERING OUR WATERWAYS. WHEN WE CONSERVE LAND, WE ALSO STRIVE TO ENSURE THAT IT IS OPEN TO THE PUBLIC FOR RECREATION, OFTEN BY EXPANDING OR CREATING NEW PARKS AND WILDLIFE REFUGES.
    Expenses $7,537,311 · grants $36,000 · revenue $5,085,757
  • RESTORE STREAMS: TOGETHER WITH OUR PARTNERS, CHESAPEAKE CONSERVANCY IS USING THE LATEST GROUNDBREAKING DATA AND PRECISION CONSERVATION TO CREATE A HEALTHIER ENVIRONMENT UPSTREAM, FOR A HEALTHIER CHESAPEAKE BAY DOWNSTREAM. RESTORATION IS POSSIBLE THROUGH PARTNERSHIPS AND A DATA-DRIVEN APPROACH-STARTING WITH THE STREAMS. RESTORING THE BAYS 100,000 SMALL TRIBUTARIES IS KEY TO RESTORING THE CHESAPEAKE AS THE WATERSHEDS LAND-TO- WATER RATIO IS 14:1, THE LARGEST OF ANY OF THE LARGE ENCLOSED COASTAL WATER BODIES IN THE WORLD. WITH ALL OF THAT LAND DRAINING INTO VERY LITTLE WATER BY COMPARISON, STRINGING TOGETHER HIGH-VALUE PROJECTS IS THE FASTEST WAY TO SEE AN IMPROVEMENT IN FISH, BUG AND WILDLIFE HABITAT.
    Expenses $1,409,112 · revenue $216,169
  • EMPOWER WITH DATA: CHESAPEAKE CONSERVANCYS CONSERVATION INNOVATION CENTER (CIC) SERVES AS A CATALYST FOR CHANGE, LEVERAGING CUTTING-EDGE GEOSPATIAL DATA SCIENCE, ARTIFICIAL INTELLIGENCE AND ADVANCED ANALYTICS TO TACKLE PRESSING ENVIRONMENTAL AND CONSERVATION CHALLENGES IN THE CHESAPEAKE BAY WATERSHED. OUR GOAL IS TO TRANSFORM DATA INTO PRECISE AND ACTIONABLE INSIGHTS THAT RESTORE AND SUSTAIN THE BAYS HEALTH FOR CURRENT AND FUTURE GENERATIONS. THE CIC HAS PIONEERED THE USE OF HIGH-RESOLUTION DATA PRODUCTS TO DEEPEN OUR UNDERSTANDING OF BOTH PRECISION-BASED AND LANDSCAPE-SCALE CONSERVATION. THROUGH STRONG PUBLIC AND PRIVATE PARTNERSHIPS, THE CICS INSIGHTS INFORM POLICIES AND DRIVE TARGETED PROJECT PRIORITIES TO MAXIMIZE CONSERVATION OUTCOMES. USING EVIDENCE- BASED STRATEGIES, QUANTIFIABLE NATURE-BASED CLIMATE SOLUTIONS AND ADVANCED ANALYTICS, WE CREATE INNOVATIVE TOOLS AND ANALYSES THAT EMPOWER EVIDENCE-BASED DECISION-MAKING.
    Expenses $1,580,243 · revenue $118,482

What it must file and when

IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in September, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025September 30, 2026February 16, 2027Not due yet
2024September 30, 2025February 17, 2026990 on file
2023September 30, 2024February 18, 2025990 on file

IRS record

EIN
26-2271377
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (170(b)(1)(A)(vi))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2008
Accounting year ends
September
Files
Form 990 or 990-EZ
Category (NTEE)
Environment (C50)
Assets (IRS master file)
$20,640,689
Income (IRS master file)
$15,283,761

Filing history

FormYear endedRevenueExpensesAssetsReturn
990September 2025$14,019,453$12,637,581$20,640,689XML
990September 2024$10,391,807$14,119,393$19,487,366XML
990September 2023$24,529,020$12,023,571$22,551,548XML
990December 2021–––IRS
990December 2020–––IRS
990December 2018–––IRS
990December 2017–––IRS

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 26-2271377).

Questions about CHESAPEAKE CONSERVANCY INC

What is the EIN of CHESAPEAKE CONSERVANCY INC?
The employer identification number (EIN) of CHESAPEAKE CONSERVANCY INC is 26-2271377.
Is CHESAPEAKE CONSERVANCY INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2008.
Are donations to CHESAPEAKE CONSERVANCY INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does CHESAPEAKE CONSERVANCY INC file?
Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
When is the next return of CHESAPEAKE CONSERVANCY INC due?
The return for tax year 2025 (the year ending September 30, 2026) is due February 16, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did CHESAPEAKE CONSERVANCY INC last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended September 2025.
Who is the principal officer of CHESAPEAKE CONSERVANCY INC?
The 990 for the year ended September 30, 2025 names SUSAN SHINGLEDECKER.
Who are the officers and directors of CHESAPEAKE CONSERVANCY INC?
The 990 for the year ended September 30, 2025 lists 25 people; 7 received compensation from the organization, the highest $208,445 (JOEL DUNN, PART-YEAR PRESIDENT AND CEO).
How much revenue does CHESAPEAKE CONSERVANCY INC have?
On its 990 for the year ended September 30, 2025 it reported revenue of $14,019,453, expenses of $12,637,581 and total assets of $20,640,689 at year end.

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