Washington · Nonprofit
Phi Sigma Rho Foundation
Phi Sigma Rho Foundation (Washington) receives grants from 4 organizations whose IRS filings report $44,666 to it, the largest being AMERICAN ONLINE GIVING FOUNDATION INC ($40,182). 3 of them have funded it in more than one year, and 99% of the money arrives through donor-advised or pass-through sponsors rather than from an institution directly.
Against its field
Phi Sigma Rho Foundation runs a healthier operating margin than three-quarters of the 16,609 education nonprofits its size.
this organization peer median middle 50% of peers· 16,609 education nonprofits under $100k, FY2025
Three funders worth looking at
Grantmakers with no record of funding this organization, ranked by how strongly the co-funder graph and the mission embeddings agree. The evidence is in section 03.
- Massey Charitable Trustshared funders
- MATHCOUNTS Foundationportfolio match
- PEO Foundationportfolio match
The organization over time
Each line starts at 100 in 2021, so what you read is the shape rather than the size: 150 means half as much again as 2021, 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.
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.
94% of Phi Sigma Rho Foundation’s revenue is contributions — more donation-reliant than the typical peer (65% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 0 of the last 3 reported years ran a deficit.
Who funds it, year by year
2019 → 2023: the base broadened from 1 funder to 2 funders, grant income rose $100 → $919.
2 of 4 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 99% 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 Phi Sigma Rho Foundation’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
Phi Sigma Rho Foundation leans on a few funders — its largest provides 90% 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
99% 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 Phi Sigma Rho Foundation.
Largest funder’s share by year: 2019 100% · 2020 97% · 2021 92% · 2022 83% · 2023 94% — 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
99% of Phi Sigma Rho Foundation'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 $401 that is directly attributable, 100% 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. $44k arriving through sponsors registered in 2 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.
Funders to approach
Grantmakers that don’t fund you yet, surfaced two ways: they back organizations that share your funders, or their grantees resemble your mission. The ones both signals agree on come first.
- Massey Charitable Trustshared fundersPA · backs 24 organizations that share your funders
- MATHCOUNTS Foundationportfolio matchits grantees resemble your mission
- PEO Foundationportfolio matchits grantees resemble your mission
- The Society for the Preservation of Greek Housingportfolio matchits grantees resemble your mission
- Newwave Foundationportfolio matchits grantees resemble your mission
- Milton & Betty Holcombe Foundationportfolio matchits grantees resemble your mission
- Milhouse Charitiesportfolio matchits grantees resemble your mission
- Phi Delta Theta Foundationportfolio matchits grantees resemble your mission
- Esther Gordy Bullock Edwards Foundationportfolio matchits grantees resemble your mission
- Ahepa Affordable Housing Management Company Incportfolio matchits grantees resemble your mission
- Achievement Rewards for College Scientists Foundation Incportfolio matchits grantees resemble your mission
- National Council of Examiners For Engineering and Surveyingportfolio matchits grantees resemble your mission
From the co-funder graph (funders backing at least two comparable organizations, shrunk for grantee count, donor-advised and mega-funds excluded) and the universe embeddings. A research starting point; overlap is association, not a guarantee of fit.
Organizations like Phi Sigma Rho Foundation
Nonprofits whose mission and program text most resemble this one, by semantic similarity over the universe of 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.
Public support
95%
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 Phi Sigma Rho Foundation: 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. How the screen works · on the API as GET /api/screening/{ein}?format=pdf
Questions and answers
- Who funds Phi Sigma Rho Foundation?
- Phi Sigma Rho Foundation (Washington) receives grants from 4 organizations whose IRS filings report $44,666 to it, the largest being AMERICAN ONLINE GIVING FOUNDATION INC ($40,182). 3 of them have funded it in more than one year, and 99% of the money arrives through donor-advised or pass-through sponsors rather than from an institution directly.
- How many funders does Phi Sigma Rho Foundation have?
- IRS filings report 4 organizations giving $44,666 in grants to Phi Sigma Rho Foundation, 3 of which have funded it in more than one year.
- Who is the largest funder of Phi Sigma Rho Foundation?
- AMERICAN ONLINE GIVING FOUNDATION INC is the largest funder on record, with $40,182 in grants. The full list of funders is on this page.
- How can an organization like Phi Sigma Rho Foundation 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.
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2025 (financials across 2021–2025), and the filings of 4funders 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 August 27, 2026. What this page cannot tell you · view filing