California · Nonprofit
TAMALPAIS CONSERVATION CLUB
TAMALPAIS CONSERVATION CLUB (California) receives grants from 1 organization whose IRS filings report $40 to it, the largest being AMAZONSMILE FOUNDATION ($40). 1 of them have funded it in more than one year, and 100% of the money arrives through donor-advised or pass-through sponsors rather than from an institution directly.
- Revenue FY2025
- $2k
- Funders on record
- 1
- Grants received
- $40
- Net assets
- $889k
What Tamalpais Conservation Club does
Mission
To conserve things animate and in animate in marin county, particularly the scenic beauties and fauna of mt. Tamalpais and its slopes and spurs.
As stated on its FY2025 Form 990.
Program
Since 1912 , the Tamalpais Conservation Club has served as the guardian of mt.tam. Generations of club members, who appreciate the mountain for its unique scenic beauty, have helped to protect mt. Tam from commercial exploitation. Thanks to the many who have participated, today the slopes and spurs of mt. Tamalpais remain the home to a great diversity of plants, birds, and animals. The Tamalpais Conservation Club continues to protect and defend marin and mt. Tam from current and future threats. Among it ongoing activities, the Tamalpais Conservation Club is active in the public process, aids in the acquisition of open space, acts as a fundraising arm for our state park and its all-volunteer trail crew works year round on the trail restoration.
$16,720 spent$1,586 earned by the program100% of program spending
The program described on its FY2024 Form 990. Program spending in total: $16,720.
Who funds it, year by year
2020 → 2023: the base held at 1 funder, grant income rose $14 → $16.
1 of 1 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 100% 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 TAMALPAIS CONSERVATION CLUB’s funders (the co-funder graph). Association, not causation. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
Where its funders are
100% of TAMALPAIS CONSERVATION CLUB's grant income arrives through donor-advised or pass-through sponsors, whose addresses record where the money is held rather than where the donor is. Too little is directly attributable to place on a map.
Funder states come from each funder’s own filing. $40 arriving through sponsors registered in 1 state is excluded from the map and the split above: a sponsor holds money on a donor’s behalf, so its registered address would place those dollars somewhere no donor need ever have been. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
Organizations like TAMALPAIS CONSERVATION CLUB
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 California
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
86% of spending goes to programs.
Governance
Public support
100%
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 TAMALPAIS CONSERVATION CLUB: 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 TAMALPAIS CONSERVATION CLUB?
- TAMALPAIS CONSERVATION CLUB (California) receives grants from 1 organization whose IRS filings report $40 to it, the largest being AMAZONSMILE FOUNDATION ($40). 1 of them have funded it in more than one year, and 100% of the money arrives through donor-advised or pass-through sponsors rather than from an institution directly.
- How many funders does TAMALPAIS CONSERVATION CLUB have?
- IRS filings report 1 organization giving $40 in grants to TAMALPAIS CONSERVATION CLUB, 1 of which have funded it in more than one year.
- Who is the largest funder of TAMALPAIS CONSERVATION CLUB?
- AMAZONSMILE FOUNDATION is the largest funder on record, with $40 in grants. The full list of funders is on this page.
- How can an organization like TAMALPAIS CONSERVATION CLUB find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in California. 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 Tamalpais Conservation Club →
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2025 (financials across 2025–2025), and the filings of 1 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. Data on this page was exported October 14, 2026. What this page cannot tell you · view filing