Skip to main content
Holdings
Nonprofit Profile

Hartley Mason Reservation

York, ME · 501(c)(3) · EIN 01-0486407
Active Environment & Animals
IRS Status
Active since July 1998
Verify on IRS.gov →
State Registration
ME - Professional & Financial
Verify →
-
990 Filing
No data available
Revenue
$1.2M
Assets
$1.2M
Tax-Exempt Since
1998
Ruling date: July 1998

Mission & Description

Hartley Mason Reservation is a nonprofit organization located in York, Maine, dedicated to the preservation and stewardship of natural spaces. The organization focuses on maintaining and protecting land for public enjoyment and environmental conservation. With annual revenue of $381,000, it supports various initiatives related to land management and community engagement.

Official Records

EIN01-0486407
Subsection501(c)(3)
ClassificationPublic Charity
NTEE CodeC30Z - Environment & Animals
Ruling DateJuly 1998
Revocation HistoryNone

Officers & Directors

No officer compensation data available.

🏛
You run this org

Claim your free profile — add your mission, programs, and donation link. Get a verified badge and full fund accounting from $25/mo.

Claim this profile
Free — no credit card needed
💛
You want to support them

Bank with Holdings and Hartley Mason Reservation automatically receives a 0.5% match every month — funded by Holdings, not you. Your money stays yours.

Support Hartley Mason Reservation
🔍
You're doing research

Verified IRS status, 990 filings, and officer compensation — all free. Holdings indexes every active 501(c)(3) in the US.

Browse ME nonprofits