California · Nonprofit
MESA UNION SCHOOL
MESA UNION SCHOOL (California) receives grants from 1 organization whose IRS filings report $2,178 to it, the largest being AMAZONSMILE FOUNDATION ($2,178). 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
- $37k
- Funders on record
- 1
- Grants received
- $2k
- Net assets
- $94k
What Mesa Union School does
Mission
Welfare & Education of Mesa Union School
As stated on its FY2025 Form 990-EZ.
Program
Mesa Union School PFO provides educational enhancements resources & programs for school field trips, classroom materials, student/family/staff consecutiveness and recreation program the general welfare & education of Mesa Union School students
$0 spentof which $30,000 as grants
The program described on its FY2025 Form 990-EZ. Program spending in total: $0.
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.
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 $88k to $92k (+5%).
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. 3 of the last 4 reported years ran a deficit.
Who funds it, year by year
2020 → 2023: the base held at 1 funder, grant income rose $314 → $556.
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 MESA UNION SCHOOL’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 MESA UNION SCHOOL'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. $2k 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.
Government funding MESA UNION SCHOOL receives
Grants and contracts to this organization from federal (USASpending) and state checkbooks, reconciled to its EIN. $457k on record.
- Department of Education$457k
Federal grants vs contracts are distinguished; state line items keep their reported category. Matched by name + geography (the BMF), so coverage is partial and precision-first.
Organizations like MESA UNION SCHOOL
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.
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 MESA UNION SCHOOL: 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 MESA UNION SCHOOL?
- MESA UNION SCHOOL (California) receives grants from 1 organization whose IRS filings report $2,178 to it, the largest being AMAZONSMILE FOUNDATION ($2,178). 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 MESA UNION SCHOOL have?
- IRS filings report 1 organization giving $2,178 in grants to MESA UNION SCHOOL, 1 of which have funded it in more than one year.
- Who is the largest funder of MESA UNION SCHOOL?
- AMAZONSMILE FOUNDATION is the largest funder on record, with $2,178 in grants. The full list of funders is on this page.
- How can an organization like MESA UNION SCHOOL 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 Mesa Union School →
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 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