Connecticut · Nonprofit
ROTARY CLUB OF WALLINGFORD
ROTARY CLUB OF WALLINGFORD (Connecticut) receives grants from 2 organizations whose IRS filings report $41,596 to it, the largest being WALLINGFORD FOUNDATION ($36,596). 1 of them have funded it in more than one year.
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.
- United Way of Meriden & Wallingford Incshared funders
- Rotary International District 6250 Incportfolio match
- Rotary International District 5080portfolio 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.
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 9 reported years ran a deficit.
Who funds it, year by year
2019 → 2023: the base held at 1 funder, grant income rose $6k → $10k.
From the IRS filings of ROTARY CLUB OF WALLINGFORD’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
ROTARY CLUB OF WALLINGFORD leans on a few funders — its largest provides 88% 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
88% 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 ROTARY CLUB OF WALLINGFORD.
Largest funder’s share by year: 2019 100% · 2020 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
100% of ROTARY CLUB OF WALLINGFORD's grant income comes from Connecticut 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.
- United Way of Meriden & Wallingford Incshared fundersCT · backs 4 organizations that share your funders
- Rotary International District 6250 Incportfolio matchits grantees resemble your mission
- Rotary International District 5080portfolio matchits grantees resemble your mission
- Rotary International District 5280portfolio matchits grantees resemble your mission
- Rotary International District 5950 Incportfolio matchits grantees resemble your mission
- Rotary District 6000 Humanitarian and Educational Foundation Incportfolio matchits grantees resemble your mission
- Rotary International District 6960 Incportfolio matchits grantees resemble your mission
- Rotary International District 5030portfolio matchits grantees resemble your mission
- Rotary District 5890 Charities Incportfolio matchits grantees resemble your mission
- The Rotary Foundation of Rotary Internationalportfolio matchits grantees resemble your mission
- Rotary District 5170 Foundationportfolio matchits grantees resemble your mission
- ROTARY INTERNATIONAL Rotary Club of Corning NYportfolio 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 ROTARY CLUB OF WALLINGFORD
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 Connecticut
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Screen this organization
A dated, signed PDF of the compliance screen for ROTARY CLUB OF WALLINGFORD: 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 ROTARY CLUB OF WALLINGFORD?
- ROTARY CLUB OF WALLINGFORD (Connecticut) receives grants from 2 organizations whose IRS filings report $41,596 to it, the largest being WALLINGFORD FOUNDATION ($36,596). 1 of them have funded it in more than one year.
- How many funders does ROTARY CLUB OF WALLINGFORD have?
- IRS filings report 2 organizations giving $41,596 in grants to ROTARY CLUB OF WALLINGFORD, 1 of which have funded it in more than one year.
- Who is the largest funder of ROTARY CLUB OF WALLINGFORD?
- WALLINGFORD FOUNDATION is the largest funder on record, with $36,596 in grants. The full list of funders is on this page.
- How can an organization like ROTARY CLUB OF WALLINGFORD find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Connecticut. 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