EIN 23-2932250501(c)(3) public charityApproved March 1972Donations tax deductible
From the latest return on file
At a glance
Figures come from the organization’s Form 990 for the fiscal year ending March 2026, as recorded by the IRS.
Revenue
$533,997
FY2026
Assets
$610,826
Year end
Required return
Form 990
Full return required from $200K of receipts
Fiscal year
April to March
Ends in March
Focus
Pollution abatement and control
NTEE C20, environment
Charity type
Publicly supported
170(b)(1)(A)(vi)
Compliance clock
What is due, and when
Computed from the fiscal year end and the return type. Federal dates are fixed by law. The state line is the general charitable solicitation rule of Pennsylvania, read from the regulator’s own guidance; exemptions vary, and the regulator’s page is the authority.
Aug 16, 2027
Form 990 for FY2027
Fifteenth day of the fifth month after year end. August 15 falls on a Sunday, so the deadline moves to Monday.
Annual
Pennsylvania charitable solicitation registration
Charities that solicit in Pennsylvania register with the state and renew each year, unless exempt. It is due by the 15th day of the eleventh month after the fiscal year ends. This date already includes the extension that the Bureau grants automatically. For a fiscal year ending in March, that is February 15.
Exempt status is revoked after three consecutive years without a return. The latest return on file is FY2026.
Filing history
When each return reached the IRS
From IRS records of electronically filed returns. The IRS record date is the date in the IRS’s own record of each return. It is not a legal filing date, and extensions are not public.
Fiscal year
Form
IRS record date
Due date
Note
FY2026
Form 990
July 30, 2026
August 17, 2026
On or before the due date
FY2025
Form 990
October 21, 2025
August 15, 2025
FY2024
Form 990
July 24, 2024
August 15, 2024
On or before the due date
FY2023
Form 990
October 24, 2023
August 15, 2023
FY2022
Form 990
August 3, 2022
August 15, 2022
On or before the due date
Returns for fiscal years before 2021, and returns the IRS record cannot date, are not listed.
IRS status check
What the IRS lists say
Three IRS lists, read each month. This is a display of what they show, not a determination of status.
Exempt status
Listed as exempt
The IRS list of exempt organizations. As of October 13, 2026.
Deductible donations
Not listed
The organization is covered by a group exemption. Such organizations are not listed one by one. As of October 13, 2026.
Automatic revocation
Not on the list
The IRS list of organizations whose exemption was revoked for not filing three years in a row. As of October 13, 2026.
Peers
Against Pennsylvania environment organizations of similar size
97 public charities share this focus and state with revenue between $500K and $5M on a recent return. The shaded band is the middle half of the group.
$500K$1M$2M$3M$4M$5M
Trout Unlimited $534KPeer median $1.23MMiddle half of peers
Revenue rank
6th percentile
Among the 97 peers
Assets held
About 14 months
Of annual revenue, from public figures
Age
Older than most
Approved 1972; the median peer, 1995
Readiness
What public data cannot tell you
A 990 shows money in and money out. It cannot show whether programs, outcomes, funding and compliance live in one place, or how long a funder report takes to produce. The five pillars below are scored only by the organization itself.
Mission & Strategic Clarity
Can every program be traced to a stated outcome?
Unscored
Stakeholders & Positioning
Do funders see the same story the board sees?
Unscored
Programs & Program Design
Are participants, activities and budgets tracked per program?
Unscored
Evidence, Data & Storytelling
How long does the next funder report take to assemble?