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Arizona · Nonprofit

Rancho Solano PTO Inc

Rancho Solano PTO Inc (Arizona) receives grants from 6 organizations whose IRS filings report $84,105 to it, the largest being GOLDBERG FAMILY FOUNDATION ($57,000). 2 of them have funded it in more than one year.

Revenue FY2025
$578k
Funders on record
6
Grants received
$84k
Net assets
$336k
2/6 repeat funderspeak grant-dependency 7%
01What it does

What Rancho Solano PTO Inc does

Mission

Fundraising events & activities to promote involvement by the students & their parents in school activities & promote the welfare of all students at rancho solano prep school.

As stated on its FY2025 Form 990.

Program

  1. Fundraising events & activities to promote involvement by the students & their parents in school activities & promote the welfare of all students at rancho solano prep school

    $440,545 spentof which $394,084 as grants$541,439 earned by the program
    100% of program spending

The program described on its FY2024 Form 990. Program spending in total: $440,545.

02The organization over time

The organization over time

Each line starts at 100 in 2020, so what you read is the shape rather than the size: 150 means half as much again as 2020, 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.

100 = 20202020 Revenue 100 ($35k) Expenses 100 ($43k) Net assets 100 ($42k)2022 Revenue 311 ($108k) Expenses 257 ($110k) Net assets 163 ($68k)2023 Revenue 1135 ($395k) Expenses 584 ($249k) Net assets 512 ($214k)2024 Revenue 1423 ($495k) Expenses 875 ($373k) Net assets 802 ($335k)2025 Revenue 1662 ($578k) Expenses 1354 ($578k) Net assets 804 ($336k)
20202022202320242025
Revenue (1662)Expenses (1354)Net assets (804)Peer revenue range

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 $68k to $214k (+214%).

$42k
$68k
$214k
$335k
$336k
20202022202320242025
Total assetsTotal liabilities

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.

2020
2022
2023
2024
2025
ContributionsProgram revenueInvestmentOther

98% of Rancho Solano PTO Inc’s revenue is contributions — more reliant on donations than three-quarters of its peers (57% for the typical peer).

This organization
Typical peer · 24,946 orgs

Surplus & reserves

Operating surplus or deficit each year, and months of liquidity in hand. 2 of the last 5 reported years ran a deficit.

−$8k
’20
−$1k
’22
$146k
’23
$122k
’24
$626
’25
7.0
months of
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.

202320242025
Listed344
Joined·+3+0
No longer listed·20
03Who funds it

Who funds it, year by year

2020 → 2023: the base broadened from 1 funder to 4 funders, grant income rose $105 → $29k.

4 of 6 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 30% 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 Rancho Solano PTO Inc’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

Rancho Solano PTO Inc leans on a few funders — its largest provides 68% of grant income and the top three 89%; half comes from just 1 funder.

the vertical line marks half of all grant income — 1 funder to its left

30% 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 Rancho Solano PTO Inc.

68%
largest funder
89%
top three
~2
effective funders

Largest funder’s share by year: 2020 100% · 2021 100% · 2022 93% · 2023 51% — 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.

Where its funders are

100% of Rancho Solano PTO Inc's grant income comes from Arizona funders.

AZ

In-state vs out-of-state, by year

’22
’23
Arizona out of state home

Funder states come from each funder’s own filing. $26k arriving through sponsors registered in 4 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.

04Its place in the field

Against its field

Rancho Solano PTO Inc has grown faster than three-quarters of the 16,849 education nonprofits its size.

Operating margin0% · below the median
Months of reserve7.0mo · above the median
Revenue growth (annualized)75% · top quartile

this organization peer median middle 50% of peers· 16,849 education nonprofits $100k–$1M, FY2025

Organizations like Rancho Solano PTO Inc

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 Arizona

Nationally

05Profile & governance

Read directly from this organization’s own Form 990, as neutral context.

Where the money goes

76% of spending goes to programs.

Program 76%Management 2%Fundraising 21%

Governance

4
board members
100%
independent
–Conflict-of-interest policy–Whistleblower policy–Document retention–Board reviewed the 990–Audited financials

Public support

90%

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 Rancho Solano PTO Inc: 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.

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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 Rancho Solano PTO Inc?
Rancho Solano PTO Inc (Arizona) receives grants from 6 organizations whose IRS filings report $84,105 to it, the largest being GOLDBERG FAMILY FOUNDATION ($57,000). 2 of them have funded it in more than one year.
How many funders does Rancho Solano PTO Inc have?
IRS filings report 6 organizations giving $84,105 in grants to Rancho Solano PTO Inc, 2 of which have funded it in more than one year.
Who is the largest funder of Rancho Solano PTO Inc?
GOLDBERG FAMILY FOUNDATION is the largest funder on record, with $57,000 in grants. The full list of funders is on this page.
How can an organization like Rancho Solano PTO Inc find more funders?
Start with the funders already giving here, then look at the foundations that back similar organizations in Arizona. 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 Rancho Solano PTO →

These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2025 (financials across 2020–2025), and the filings of 6 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