California · Nonprofit
HAYFORK VALLEY SPAY & NEUTER
HAYFORK VALLEY SPAY & NEUTER (California) receives grants from 3 organizations whose IRS filings report $39,956 to it, the largest being NETWORK FOR GOOD ($22,496). 3 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
- $27k
- Funders on record
- 3
- Grants received
- $40k
- Net assets
- $2k
What Hayfork Valley Spay & Neuter does
Mission
Helping low income families spay and neuter their pets, and cutting down on unwanted pets
As stated on its FY2025 Form 990-EZ.
Program
Helping low income families spay and neuter their pets, and cuting down on unwanted ptets
$25,047 spent100% of program spending
The program described on its FY2025 Form 990-EZ. Program spending in total: $25,047.
The organization over time
Each line starts at 100 in 2022, so what you read is the shape rather than the size: 150 means half as much again as 2022, 50 means half. The number beside each label in the key is where it ended. The shaded band is where the middle 50% of its peers' revenue would sit, given their growth.
Balance sheet
Total assets and total liabilities at each year end, in dollars. The largest one-year move in total assets was 2022 to 2023, from $1k to $3k (+99%).
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.
100% of HAYFORK VALLEY SPAY & NEUTER’s revenue is contributions — more reliant on donations than three-quarters of its peers (100% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 1 of the last 4 reported years ran a deficit.
Who funds it, year by year
2020 → 2023: the base narrowed from 2 funders to 1 funder, grant income fell $7k → $112.
3 of 3 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 HAYFORK VALLEY SPAY & NEUTER’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
HAYFORK VALLEY SPAY & NEUTER leans on a few funders — its largest provides 56% of grant income and the top three 100%; half comes from just 1 funder.
the vertical line marks half of all grant income — 1 funder to its left
100% of the income these shares are computed over arrives through pass-through sponsors or from payers whose filings do not say what kind of payment it is. Concentration is still measured over all of it, because the money is real; what it does not support is a claim about how many institutions have chosen to fund HAYFORK VALLEY SPAY & NEUTER.
Largest funder’s share by year: 2020 99% · 2021 99% · 2022 63% · 2023 100% — broadly stable.
“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.
Where its funders are
100% of HAYFORK VALLEY SPAY & NEUTER'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. $40k arriving through sponsors registered in 3 states 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.
Against its field
HAYFORK VALLEY SPAY & NEUTER runs a healthier operating margin than half of the 3,315 animals nonprofits its size.
this organization peer median middle 50% of peers· 3,315 animals nonprofits under $100k, FY2025
Organizations like HAYFORK VALLEY SPAY & NEUTER
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.
Screen this organization
A dated, signed PDF of the compliance screen for HAYFORK VALLEY SPAY & NEUTER: 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 HAYFORK VALLEY SPAY & NEUTER?
- HAYFORK VALLEY SPAY & NEUTER (California) receives grants from 3 organizations whose IRS filings report $39,956 to it, the largest being NETWORK FOR GOOD ($22,496). 3 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 HAYFORK VALLEY SPAY & NEUTER have?
- IRS filings report 3 organizations giving $39,956 in grants to HAYFORK VALLEY SPAY & NEUTER, 3 of which have funded it in more than one year.
- Who is the largest funder of HAYFORK VALLEY SPAY & NEUTER?
- NETWORK FOR GOOD is the largest funder on record, with $22,496 in grants. The full list of funders is on this page.
- How can an organization like HAYFORK VALLEY SPAY & NEUTER 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 Hayfork Valley Spay & Neuter →
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2025 (financials across 2022–2025), and the filings of 3 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