California · Nonprofit
Atherton Police Officers Assn
Atherton Police Officers Assn (California) receives grants from 10 organizations whose IRS filings report $131,200 to it, the largest being H&H EVERGREEN FOUNDATION ($100,000). 3 of them have funded it in more than one year.
- Revenue FY2024
- $148k
- Funders on record
- 10
- Grants received
- $131k
- Net assets
- $329k
What Atherton Police Officers Assn does
Mission
Bargaining Agent for Police Officers
As stated on its FY2024 Form 990-EZ.
Programs
Community contributions with safety programs and charitable organizations.
$15,460 spentof which $15,460 as grants17% of program spendingLegal aid & support for police officers of the Atherton Police Department
$74,515 spent83% of program spending
The 2 programs described on its FY2024 Form 990-EZ. Program spending in total: $89,975.
The organization over time
Each line starts at 100 in 2017, so what you read is the shape rather than the size: 150 means half as much again as 2017, 50 means half. The number beside each label in the key is where it ended.
Balance sheet
Total assets and total liabilities at each year end, in dollars. The largest one-year move in total assets was 2021 to 2022, from $214k to $294k (+37%).
How it's funded, over time
Each bar is one year's revenue split into where it came from, and every bar is the same height — these are shares, not amounts, so a year that raised twice as much looks the same size. Hover a bar for the split.
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 2 of the last 8 reported years ran a deficit.
Who funds it, year by year
2017 → 2023: the base held at 2 funders, grant income fell $2k → $1k.
From the IRS filings of Atherton Police Officers Assn’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.
How concentrated its funding is
Atherton Police Officers Assn leans on a few funders — its largest provides 76% of grant income and the top three 93%; 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 67% · 2018 100% · 2019 100% · 2020 50% · 2021 49% · 2022 40% · 2023 50% — diversifying over time.
“Effective funders” = inverse Herfindahl index (1 / Σ shareᵢ²) — the number of equal-sized funders that would give the same concentration. 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.
How long its funders stay
25% of Atherton Police Officers Assn's funders are still giving 3 years after their first grant; 30% give in more than one year at all.
Share of funders still giving k years after their first recorded grant, pooled across every acquisition cohort. A funder counts as retained in a year only if it made a grant that year. Measured to FY2023, the last fiscal year that has finished arriving — a funder cannot be counted as lapsed in a year most filers have not reached.
Where its funders are
100% of Atherton Police Officers Assn's grant income comes from California funders.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. 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 Atherton Police Officers Assn
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.
Footprint & structure
Files a return copy in 1 state
Screen this organization
A dated, signed PDF of the compliance screen for Atherton Police Officers Assn: 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 Atherton Police Officers Assn?
- Atherton Police Officers Assn (California) receives grants from 10 organizations whose IRS filings report $131,200 to it, the largest being H&H EVERGREEN FOUNDATION ($100,000). 3 of them have funded it in more than one year.
- How many funders does Atherton Police Officers Assn have?
- IRS filings report 10 organizations giving $131,200 in grants to Atherton Police Officers Assn, 3 of which have funded it in more than one year.
- Who is the largest funder of Atherton Police Officers Assn?
- H&H EVERGREEN FOUNDATION is the largest funder on record, with $100,000 in grants. The full list of funders is on this page.
- How can an organization like Atherton Police Officers Assn 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 Atherton Police Officers Assn →
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2024 (financials across 2017–2024), and the filings of 10 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