Charities United States Environment Hanover Conservancy
Hanover Conservancy logo

Hanover Conservancy

To promote the conservation of land and water and appreciation of natural resources in hanover, nh.

Environment Hanover, NH EIN 026011149 · IRS Sign up to see website
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82
Integrity Assessment
Strong transparency
82/100 · methodology

About Hanover Conservancy

No organisational description on file yet. The metadata below comes directly from the official registry.

Founded
Headquarters
Hanover, NH
Foundation type
Publicly-supported charity (509(a)(2))
NTEE code
C300
IRS subsection
501(c)(03)
Ruling date

Verified certifications

Confirmed against the issuing authority - not self-reported.

IRS Tax-Deductible since 1966

Mission

To promote the conservation of land and water and appreciation of natural resources in hanover, nh.

Focus areas & reach

· What they work on and where
🌿 Environment · NTEE C300
Cause tags

How it stacks up against peers

· vs. 8 similar environment in United States
Program spending This charity: 0%
Peer average: 0%
Integrity Assessment This charity: 82
Peer average: 89

Red flags

· All clear
IRS revocation history
Open investigations
Governance scandals
Related-party deals
Excessive exec comp

Common questions

· Auto-generated from filings + methodology

Hanover Conservancy is a registered environment nonprofit based in Hanover, NH, United States. It is registered with the Internal Revenue Service (IRS). It was founded in 1963 and has been operating for 63 years. Its EIN is 026011149. It has a GiveRadar Integrity Assessment of 82/100 (Strong transparency), indicating well-documented governance, financials, and contact details. The organization reports $1M in annual revenue. 43 officers and directors are publicly disclosed. No red flags have been detected.

Hanover Conservancy has a GiveRadar Integrity Assessment of 82/100. This score combines five components: Registration (20 pts), Financial Transparency (30 pts), Governance (20 pts), Contact Availability (10 pts), and Data Recency (20 pts), with negative adjustments for any red flags. A score of 82 ('Strong transparency') reflects well-documented governance, recent financials, named leadership, and working contact details. For comparison, the average integrity assessment for environment charities in United States is 89/100.

Hanover Conservancy is located in Hanover, NH, United States. The organization was established in 1963 and has been active for 63 years.

Based on official tax filings, Hanover Conservancy has $1M in annual revenue. Create a free GiveRadar account to view the complete financial breakdown with year-over-year trends.

Hanover Conservancy is classified as a Environment organization, registered in United States. It operates as a Publicly-supported charity (509(a)(2)). It has $1M in annual revenue. The organization has 43 disclosed officers and directors.

No red flags have been detected for Hanover Conservancy. GiveRadar automatically screens charities for concerning patterns including high executive compensation, low program spending, and missing financial filings. Based on available official data, no issues have been identified.

Hanover Conservancy has a GiveRadar Integrity Assessment of 82/100 (Strong transparency) and no red flags have been detected, which suggests it is a well-documented organization. It is regulated by the IRS. You can donate directly through their official donation page linked on their GiveRadar profile. GiveRadar provides data for research purposes and does not endorse any organization. Always do your own due diligence.

To promote the conservation of land and water and appreciation of natural resources in hanover, nh. Hanover Conservancy is classified as a environment organization registered in United States. The organization was founded in 1963.

Among environment charities registered in United States: Hanover Conservancy's GiveRadar Integrity Assessment of 82/100 is in line with the peer average of 89/100. Its annual revenue of $1M is comparable to the peer average of $2M.

Yes, donations to Hanover Conservancy are generally tax-deductible in the United States. Hanover Conservancy is a 501(c)(3) tax-exempt organization. Its EIN is 026011149, which you can use for tax filing purposes. Donors can typically deduct contributions on their federal income tax return if they itemize deductions. Consult a tax professional for guidance specific to your situation.

Verified against 4 official sources, last refreshed .

Annual revenue
$1M-$10M
0% to programs
Source: IRS 990 (FY2025) why this matters
Unlock exact figures

Filing history

5 years on file from IRS 990 (FY2025): revenue, expenses, program spending, assets, and liabilities by fiscal year.

Years on record: FY2025, FY2024, FY2023, FY2022, FY2021.
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Taxes

Tax-deductibility for donors

Donations may be tax-deductible for residents of United States under local rules. Confirm with the charity directly.

Always confirm tax treatment with the charity directly or your tax advisor before donating.

Leadership

HE
Heidi Trimarco
President

Officers & trustees (16)

Source: Public filings

AN
Ann M••••••
Director
AR
Aricca V•• C••••••
Director
BR
Bruce A•••••
Treasurer
DU
Dudley S••••
Director
HE
Heidi T•••••••
PRESIDENT
JI
Jim W••••••
Director
KA
Karen G••••••
Director
KE
Kelley L••••
SECRETARY
MA
Marc H•••••
Director
MA
Martha B••••••
Director
MA
Mary B••••
VICE PRESIDE
RI
Richard H••••••
Director
RU
Russell M•••••••
Director
RY
Ryan J••••••
TREASURER
ST
Steve L••••••
Director
XA
Xavier G••••
Director
Full names, contact details & compensation

Free with an account.

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Latest news

From global news sources

No recent news coverage found

News coverage will appear here when articles mention this organization.

Activity timeline

Filings and press mentions, merged

Form filed
$0.6M revenue
FY2025
IRS_990
Form filed
$1.4M revenue
FY2024
IRS_990
Form filed
$0.4M revenue
FY2023
IRS_990
Form filed
$0.9M revenue
FY2022
IRS_990
Form filed
$0.4M revenue
FY2021
IRS_990

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Peer charities

Other environment in United States, by integrity assessment

Charity Score Revenue Program %
Hanover Conservancy This page 82 $1.4 million -
Friends of Casco Bay 89 $1.3 million -
Drive Clean Colorado 89 $1.3 million -
Chesapeake Climate Action Network 89 $4.0 million -
Jackson Hole Land Trust 89 $7.9 million -
Citizens for Pennsylvanias Future 89 $3.2 million -
Huron River Watershed Council 89 $5.1 million -
Climate Action Reserve 89 $5.8 million -
Alaska Conservation Foundation 89 $8.0 million -

Sources and verification

Refreshed

Registration and legal identity
Internal Revenue Service (IRS) - Tax Exempt Organization Search
Financial filings
IRS Form 990 filings - Fiscal year 2025 most recent on file.
Officers and trustees
Internal Revenue Service (IRS) - Tax Exempt Organization Search - 43 disclosed in the public registry.
Supplementary verification
Charity Navigator

Data freshness

Last updated
May 27, 2026
Profile completeness
65%

What we don't know

Honest gaps - our score reflects transparency, not impact

Programs & projects
No named programs listed by the charity
Operating reach
Countries where programs run not specified

Methodology

GiveRadar combines public registry filings, ProPublica Nonprofit Explorer, Charity Navigator, GuideStar, and news archives into a single 0-100 integrity assessment. We don't take a cut of any donation, ever.

Read full methodology

Quick facts about Hanover Conservancy

What is Hanover Conservancy?
Hanover Conservancy is a environment publicly-supported charity (509(a)(2)) based in Hanover, United States. To promote the conservation of land and water and appreciation of natural resources in hanover, nh.
When was Hanover Conservancy founded?
Hanover Conservancy was founded in 1963.
Who leads Hanover Conservancy?
Heidi Trimarco serves as President.
Where is Hanover Conservancy located?
Headquartered in Hanover, United States.
What is Hanover Conservancy's annual budget?
Annual revenue for fiscal year 2025 is approximately $1M-$10M. 0% of expenses go to program services.
Is Hanover Conservancy trustworthy?
Hanover Conservancy has a GiveRadar Integrity Assessment of 82 out of 100 (Strong transparency). The score reflects public-data transparency: registration, financial disclosure, governance, contact details, and how recently data was refreshed. It does not measure program impact.
What is Hanover Conservancy's registration number?
IRS EIN: 026011149.
What is Hanover Conservancy's website?
http://www.hanoverconservancy.org