Washington · Nonprofit
Auburn Riverside High School Booster Club
Auburn Riverside High School Booster Club (Washington) receives grants from 4 organizations whose IRS filings report $954 to it, the largest being AMAZONSMILE FOUNDATION ($727). 2 of them have funded it in more than one year, and 76% of the money arrives through donor-advised or pass-through sponsors rather than from an institution directly.
- Revenue FY2025
- $297k
- Funders on record
- 4
- Grants received
- $954
- Net assets
- $179k
What Auburn Riverside High School Booster Club does
Mission
Auburn Riverside High School Booster Club supports the students at Auburn Riverside High School including support of sports activities, student clubs, and support of students through scholarship opportunities when possible. We encourage team spirit by providing school logo tshirts and blankets and provide staff appreciation events.
As stated on its FY2025 Form 990.
Programs
State Athletic Competitions, Club Equipment Purchases, Training, and Travel for Students to Attend Sporting Events Competitions
$199,505 spent$222,859 earned by the program74% of program spendingChoir and Orchestra Tours and Theater Production Support
$36,929 spent$46,104 earned by the program14% of program spendingSenior Grad Party Event
$7,950 spent$9,431 earned by the program3% of program spendingProgram Service Expenses 24,013, Grants and allocations 0, Revenue 14,892 Other Club Activities Events
$24,013 spent$14,892 earned by the program9% of program spending
The 4 programs described on its FY2024 Form 990, listed largest first by expense. Program spending in total: $268,397.
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 2024 to 2025, from $150k to $179k (+19%).
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.
0% of Auburn Riverside High School Booster Club’s revenue is contributions — more earned-revenue than three-quarters of its peers (57% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 1 of the last 5 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
2018 → 2023: the base held at 1 funder, grant income rose $75 → $157.
2 of 4 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 76% 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 Auburn Riverside High School Booster Club’s funders (the co-funder graph). Top 3 of 4 funders by total. 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
Auburn Riverside High School Booster Club leans on a few funders — its largest provides 76% 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
82% 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 Auburn Riverside High School Booster Club.
Largest funder’s share by year: 2018 100% · 2019 66% · 2020 100% · 2021 100% · 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
76% of Auburn Riverside High School Booster 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. Of the $227 that is directly attributable, 77% of it comes from funders outside Washington, across 2 states.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $727 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
Auburn Riverside High School Booster Club runs a healthier operating margin than half of the 16,849 education nonprofits its size.
this organization peer median middle 50% of peers· 16,849 education nonprofits $100k–$1M, FY2025
Organizations like Auburn Riverside High School Booster 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 Washington
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
100% 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 Auburn Riverside High School Booster 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 Auburn Riverside High School Booster Club?
- Auburn Riverside High School Booster Club (Washington) receives grants from 4 organizations whose IRS filings report $954 to it, the largest being AMAZONSMILE FOUNDATION ($727). 2 of them have funded it in more than one year, and 76% of the money arrives through donor-advised or pass-through sponsors rather than from an institution directly.
- How many funders does Auburn Riverside High School Booster Club have?
- IRS filings report 4 organizations giving $954 in grants to Auburn Riverside High School Booster Club, 2 of which have funded it in more than one year.
- Who is the largest funder of Auburn Riverside High School Booster Club?
- AMAZONSMILE FOUNDATION is the largest funder on record, with $727 in grants. The full list of funders is on this page.
- How can an organization like Auburn Riverside High School Booster Club find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Washington. 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 Auburn Riverside High School Booster Club →
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 4 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