Colorado · Nonprofit
DENVER TROUT UNLIMITED
DENVER TROUT UNLIMITED (Colorado) receives grants from 5 organizations whose IRS filings report $29,629 to it, the largest being PAYPAL Charitable Giving Fund ($19,800). 2 of them have funded it in more than one year.
- Revenue FY2026
- $70k
- Funders on record
- 5
- Grants received
- $30k
- Net assets
- $145k
Who funds it, year by year
2017 → 2023: the base held at 1 funder, grant income fell $1k → $354.
2 of 5 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 70% of grant dollars received. That money is really individual donors directing a sponsor; the institutions to cultivate are the non-DAF funders.
From the IRS filings of DENVER TROUT UNLIMITED’s funders (the co-funder graph). Association, not causation.
How concentrated its funding is
DENVER TROUT UNLIMITED leans on a few funders — its largest provides 67% of grant income and the top three 96%; half comes from just 1 funder.
the vertical line marks half of all grant income — 1 funder to its left
Largest funder’s share by year: 2017 100% · 2018 100% · 2019 100% · 2020 84% · 2021 70% · 2022 99% · 2023 100% — broadly stable.
“Effective funders” = inverse Herfindahl index (1 / Σ shareᵢ²) — the number of equal-sized funders that would give the same concentration.
Where its funders are
DENVER TROUT UNLIMITED draws 98% of its grant income from funders outside Colorado, across 5 states in all.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing.
Organizations like DENVER TROUT UNLIMITED
Organizations whose mission and program text most resemble this one, by semantic similarity over every organization in the US filings — the closest peers, and often the clearest route to shared or prospective funders.
In Colorado
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Public support
97%
Share of support from the public (Schedule A) — the basis for its public-charity status.
Footprint & structure
Files a return copy in 1 state
Screen this organization
A dated, signed PDF of the compliance screen for DENVER TROUT UNLIMITED: IRS status (Business Master File, Publication 78, auto-revocation), the OFAC sanctions lists, the Internal Revenue Bulletin, and California registration, with the Rev. Proc. 2018-32 §8.01 reliance elements stated element by element. Generated from the current files at the moment you download it.
Screens are triage, not determinations; a source that cannot be read reports not screened, never clear. Screen this nonprofit · How the screen works · on the API as GET /api/screening/{ein}?format=pdf
Questions and answers
- Who funds DENVER TROUT UNLIMITED?
- DENVER TROUT UNLIMITED (Colorado) receives grants from 5 organizations whose IRS filings report $29,629 to it, the largest being PAYPAL Charitable Giving Fund ($19,800). 2 of them have funded it in more than one year.
- How many funders does DENVER TROUT UNLIMITED have?
- IRS filings report 5 organizations giving $29,629 in grants to DENVER TROUT UNLIMITED, 2 of which have funded it in more than one year.
- Who is the largest funder of DENVER TROUT UNLIMITED?
- PAYPAL Charitable Giving Fund is the largest funder on record, with $19,800 in grants. The full list of funders is on this page.
- How can an organization like DENVER TROUT UNLIMITED find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Colorado. The funding by cause and by state pages list the largest funders for a given area and how to approach them.
Play a game about who funds Denver Trout Unlimited →
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2026 (financials across 2026–2026), and the filings of 5 funders that report grants to it. “On record” means captured in the filings we have parsed — a funder that does not e-file, or whose grant detail is not itemized, will not appear. Filings run roughly 12–24 months behind. Trends on this page end at FY2023, the last fiscal year that has finished arriving; later years are shown and marked, and move no figure. What this page cannot tell you · view filing