Massachusetts · Nonprofit
CAMPUS ORGANIZING SUPPORT SERVICES
CAMPUS ORGANIZING SUPPORT SERVICES (Massachusetts) receives grants from 2 organizations whose IRS filings report $82,470 to it, the largest being STUDENT ORGANIZING INC ($67,470). 1 of them have funded it in more than one year.
Against its field
CAMPUS ORGANIZING SUPPORT SERVICES is better cushioned than half of the 15,926 education nonprofits its size.
this organization peer median middle 50% of peers· 15,926 education nonprofits $100k–$1M, 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.
- Environment America Research and Policy Center Incshared fundersportfolio match
- Progress Michigan Incshared funders
- Young Invinciblesportfolio match
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.
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.
95% of CAMPUS ORGANIZING SUPPORT SERVICES’s revenue is contributions — more donation-reliant than the typical peer (58% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 4 of the last 7 reported years ran a deficit.
reserve
Who funds it, year by year
2020 → 2021: the base narrowed from 2 funders to 1 funder, grant income fell $72k → $11k.
From the IRS filings of CAMPUS ORGANIZING SUPPORT SERVICES’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
CAMPUS ORGANIZING SUPPORT SERVICES leans on a few funders — its largest provides 82% 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
100% 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 CAMPUS ORGANIZING SUPPORT SERVICES.
Largest funder’s share by year: 2020 79% · 2021 100% — growing more concentrated.
“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
82% of CAMPUS ORGANIZING SUPPORT SERVICES's grant income comes from Massachusetts funders.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. 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.
- Environment America Research and Policy Center Incshared fundersportfolio matchCO · backs 6 organizations that share your funders · its grantees resemble your mission
- Progress Michigan Incshared fundersMI · backs 13 organizations that share your funders
- Young Invinciblesportfolio matchits grantees resemble your mission
- SeldinHaring-Smith Foundationportfolio matchits grantees resemble your mission
- Foundation for Civic Leadership Incportfolio matchits grantees resemble your mission
- National Conference on Citizenshipportfolio matchits grantees resemble your mission
- The Michelson 20mm Foundation Incportfolio matchits grantees resemble your mission
- United States Public Interest Research Group Incportfolio matchits grantees resemble your mission
- United States Public Interest Research Group Education Fund Incportfolio matchits grantees resemble your mission
- Association of Public and Land-Grant Universitiesportfolio matchits grantees resemble your mission
- Center for American Progressportfolio matchits grantees resemble your mission
- Davis Family Foundation Incportfolio 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 CAMPUS ORGANIZING SUPPORT SERVICES
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 Massachusetts
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
83% of spending goes to programs.
Governance
Footprint & structure
Files a return copy in 2 states
Part of a family of 29 related entities
- Arizona Pirg Inc · exempt
- Bold Alliance Inc · exempt
- California Public Interest Research Group Inc · exempt
- Colorado Public Interest Research Group Inc · exempt
- Connpirg Citizen Lobby Inc · exempt
Screen this organization
A dated, signed PDF of the compliance screen for CAMPUS ORGANIZING SUPPORT SERVICES: 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 CAMPUS ORGANIZING SUPPORT SERVICES?
- CAMPUS ORGANIZING SUPPORT SERVICES (Massachusetts) receives grants from 2 organizations whose IRS filings report $82,470 to it, the largest being STUDENT ORGANIZING INC ($67,470). 1 of them have funded it in more than one year.
- How many funders does CAMPUS ORGANIZING SUPPORT SERVICES have?
- IRS filings report 2 organizations giving $82,470 in grants to CAMPUS ORGANIZING SUPPORT SERVICES, 1 of which have funded it in more than one year.
- Who is the largest funder of CAMPUS ORGANIZING SUPPORT SERVICES?
- STUDENT ORGANIZING INC is the largest funder on record, with $67,470 in grants. The full list of funders is on this page.
- How can an organization like CAMPUS ORGANIZING SUPPORT SERVICES find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Massachusetts. 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 2017–2025), and the filings of 2funders 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