South Dakota · Nonprofit
SOUTH DAKOTA WEST RIVER SPAY-NEUTERCOALITION
SOUTH DAKOTA WEST RIVER SPAY-NEUTERCOALITION (South Dakota) receives grants from 2 organizations whose IRS filings report $260,756 to it, the largest being BLACK HILLS ANIMAL ALLY FOUNDATION ($260,000). 2 of them have funded it in more than one year.
- Revenue FY2025
- $134k
- Funders on record
- 2
- Grants received
- $261k
- Net assets
- $16k
What South Dakota West River Spay-Neutercoalition does
Mission
To alleviate the animal suffering that results from pet overpopulation by providing affordable spay/neuter services to low-income pet guardians.
As stated on its FY2025 Form 990.
Programs
Clinics: Bulk spay and neutering for Coalition clients at a special clinic at various veterinarian's offices. Coalition volunteers assist checking in pets and other office functions, and the Coalition pays some or all of the cost of spay/neuter and rabies shots. Total cost for surgeries/shots: $21,650, Client payment for services: $11467.
$21,650 spent$11,467 earned by the program17% of program spendingVouchers: Spay and neutering for Coalition clients that cannot attend clinics, including feral cat alteration and emergency medical assistance. Clients are mailed vouchers in order to make appointments with a vet for surgery. Surgeries/shots: $104,034, Trapping expense: $428, Postal expense: $137. Client payment for services: $44,586.
$104,599 spent$44,586 earned by the program82% of program spendingPlacement and Feral Colony Quality of Life Assistance: Placement assistance for kittens of feral cats and domestic cats abandoned in feral colonies, including emergency medical assistance. Emergency medical care: $1,867
$1,867 spent1% of program spendingOther program services, not described on the e-filed return.
$0 spent0% of program spending
The 4 programs described on its FY2025 Form 990, listed largest first by expense. Program spending in total: $128,116.
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. 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 2023 to 2024, from $44k to $12k (−73%).
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.
58% of SOUTH DAKOTA WEST RIVER SPAY-NEUTERCOALITION’s revenue is contributions — about as donation-reliant as the typical peer (86% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 3 of the last 9 reported years ran a deficit.
reserve
Leadership and staff
The officers, directors, trustees and key employees listed on each return. Joined and no longer listed compare each filing with the year before, matching people by surname and first initial; a year after a gap, or a roster under three people, has no comparison.
Who funds it, year by year
2020 → 2023: the base held at 2 funders, grant income rose $30k → $60k.
1 of 2 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 0% 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 SOUTH DAKOTA WEST RIVER SPAY-NEUTERCOALITION’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
SOUTH DAKOTA WEST RIVER SPAY-NEUTERCOALITION leans on a few funders — its largest provides 100% 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
Largest funder’s share by year: 2020 99% · 2021 99% · 2022 100% · 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 SOUTH DAKOTA WEST RIVER SPAY-NEUTERCOALITION's grant income comes from South Dakota funders.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $756 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.
Against its field
SOUTH DAKOTA WEST RIVER SPAY-NEUTERCOALITION has grown faster than three-quarters of the 3,693 animals nonprofits its size.
this organization peer median middle 50% of peers· 3,693 animals nonprofits $100k–$1M, FY2025
Organizations like SOUTH DAKOTA WEST RIVER SPAY-NEUTERCOALITION
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 South Dakota
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
99% of spending goes to programs.
Governance
Public support
100%
Share of support from the public (Schedule A) — the basis for its public-charity status.
Screen this organization
A dated, signed PDF of the compliance screen for SOUTH DAKOTA WEST RIVER SPAY-NEUTERCOALITION: 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 SOUTH DAKOTA WEST RIVER SPAY-NEUTERCOALITION?
- SOUTH DAKOTA WEST RIVER SPAY-NEUTERCOALITION (South Dakota) receives grants from 2 organizations whose IRS filings report $260,756 to it, the largest being BLACK HILLS ANIMAL ALLY FOUNDATION ($260,000). 2 of them have funded it in more than one year.
- How many funders does SOUTH DAKOTA WEST RIVER SPAY-NEUTERCOALITION have?
- IRS filings report 2 organizations giving $260,756 in grants to SOUTH DAKOTA WEST RIVER SPAY-NEUTERCOALITION, 2 of which have funded it in more than one year.
- Who is the largest funder of SOUTH DAKOTA WEST RIVER SPAY-NEUTERCOALITION?
- BLACK HILLS ANIMAL ALLY FOUNDATION is the largest funder on record, with $260,000 in grants. The full list of funders is on this page.
- How can an organization like SOUTH DAKOTA WEST RIVER SPAY-NEUTERCOALITION find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in South Dakota. 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 South Dakota West River Spay-Neutercoalition →
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2025 (financials across 2017–2025), and the filings of 2 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