Illinois · Nonprofit
Lewis A Affetto Jr Foundation
Lewis A Affetto Jr Foundation (Illinois) receives grants from 2 organizations whose IRS filings report $1,467 to it, the largest being Nicholas D Sergi Foundation ($1,000). 1 of them have funded it in more than one year.
- Revenue FY2021
- $8k
- Funders on record
- 2
- Grants received
- $1k
- Net assets
- $94k
What Lewis A Affetto Jr Foundation does
Mission
To raise funds for college scholarships based on merit and need. To raise funds for other charitable organizations related to heart diesase educatoin and cure. Too address the needs of children in the pediatric heart unit and ICU's
As stated on its FY2021 Form 990-EZ.
Program
Donations to the American Heart Association and other charitable organizations.
The first program described on its most recent Form 990-EZ.
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.
Balance sheet
Total assets at each year end, in dollars. The largest one-year move in total assets was 2020 to 2021, from $157k to $94k (−40%).
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.
100% of Lewis A Affetto Jr Foundation’s revenue is contributions — more reliant on donations than three-quarters of its peers (65% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 2 of the last 5 reported years ran a deficit.
Who funds it, year by year
2020 → 2023: the base held at 1 funder, grant income rose $73 → $136.
1 of 2 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 32% 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 Lewis A Affetto Jr 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
Lewis A Affetto Jr Foundation leans on a few funders — its largest provides 68% 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
32% 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 Lewis A Affetto Jr Foundation.
Largest funder’s share by year: 2020 100% · 2021 90% · 2022 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 Lewis A Affetto Jr Foundation's grant income comes from Illinois funders.
Funder states come from each funder’s own filing. $467 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.
Against its field
Lewis A Affetto Jr Foundation's funding has concentrated — grant income rose while the number of funders held roughly flat.
this organization peer median middle 50% of peers· 20,681 education nonprofits under $100k, FY2021
Organizations like Lewis A Affetto Jr Foundation
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 Illinois
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 Lewis A Affetto Jr 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. Screen this nonprofit · How the screen works · on the API as GET /api/screening/{ein}?format=pdf
Questions and answers
- Who funds Lewis A Affetto Jr Foundation?
- Lewis A Affetto Jr Foundation (Illinois) receives grants from 2 organizations whose IRS filings report $1,467 to it, the largest being Nicholas D Sergi Foundation ($1,000). 1 of them have funded it in more than one year.
- How many funders does Lewis A Affetto Jr Foundation have?
- IRS filings report 2 organizations giving $1,467 in grants to Lewis A Affetto Jr Foundation, 1 of which have funded it in more than one year.
- Who is the largest funder of Lewis A Affetto Jr Foundation?
- Nicholas D Sergi Foundation is the largest funder on record, with $1,000 in grants. The full list of funders is on this page.
- How can an organization like Lewis A Affetto Jr Foundation find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Illinois. 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 Lewis A Affetto Jr →
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2021 (financials across 2017–2021), and the filings of 2 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