Illinois · Nonprofit
Illinois Executive Mansion Association
Illinois Executive Mansion Association (Illinois) receives grants from 21 organizations whose IRS filings report $1,614,302 to it, the largest being Abbott Fund ($600,000). 9 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.
- Community Foundation for the Land of Lincoln Inclocalportfolio match
- Indiana Humanities Council Incportfolio match
- Morton Community Foundationportfolio 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. 5 of the last 8 reported years ran a deficit.
reserve
Who funds it, year by year
2017 → 2023: the base narrowed from 11 funders to 3 funders, grant income fell $398k → $93k.
6 of 21 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 16% 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 Illinois Executive Mansion Association’s funders (the co-funder graph). Top 20 of 21 funders by total. 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
Illinois Executive Mansion Association has a broad base — no single funder exceeds 37% of grant income, and it takes 3 funders to reach half.
the vertical line marks half of all grant income — 3 funders to its left
Largest funder’s share by year: 2017 34% · 2018 39% · 2019 63% · 2020 78% · 2021 86% · 2023 70% — 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.
How long its funders stay
13% of Illinois Executive Mansion Association's funders are still giving 3 years after their first grant; 43% give in more than one year at all.
Share of funders still giving k years after their first recorded grant, pooled across every acquisition cohort. A funder counts as retained in a year only if it made a grant that year. Measured to FY2023, the last fiscal year that has finished arriving — a funder cannot be counted as lapsed in a year most filers have not reached.
Where its funders are
92% of Illinois Executive Mansion Association's grant income comes from Illinois funders.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $260k arriving through sponsors registered in 5 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. Your 21 funders put you under-funded among the 400 organizations that share them.
- Community Foundation for the Land of Lincoln Inclocalportfolio matchIL · funds 54 organizations near you · its grantees resemble your mission
- Indiana Humanities Council Incportfolio matchits grantees resemble your mission
- Morton Community Foundationportfolio matchits grantees resemble your mission
- Raymond F and Judith K McCaskey 2003 Charitable Trustportfolio matchits grantees resemble your mission
- Jeffris Family Foundation Ltdportfolio matchits grantees resemble your mission
- Society of Architectural Historiansportfolio matchits grantees resemble your mission
- Openlandsportfolio matchits grantees resemble your mission
- Indiana Historical Societyportfolio matchits grantees resemble your mission
- Indianapolis Garden Clubportfolio matchits grantees resemble your mission
- Historic Landmarks Foundation of Indiana Incportfolio matchits grantees resemble your mission
- United Way of Central Illinois InclocalIL · funds 38 organizations near you
- Memorial Health SystemlocalIL · funds 17 organizations near you
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 Illinois Executive Mansion Association
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 Illinois
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
55% of spending goes to programs.
Governance
Public support
57%
Share of support from the public (Schedule A) — the basis for its public-charity status.
Footprint & structure
Files a return copy in 1 state
Screen this organization
A dated, signed PDF of the compliance screen for Illinois Executive Mansion Association: 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 Illinois Executive Mansion Association?
- Illinois Executive Mansion Association (Illinois) receives grants from 21 organizations whose IRS filings report $1,614,302 to it, the largest being Abbott Fund ($600,000). 9 of them have funded it in more than one year.
- How many funders does Illinois Executive Mansion Association have?
- IRS filings report 21 organizations giving $1,614,302 in grants to Illinois Executive Mansion Association, 9 of which have funded it in more than one year.
- Who is the largest funder of Illinois Executive Mansion Association?
- Abbott Fund is the largest funder on record, with $600,000 in grants. The full list of funders is on this page.
- How can an organization like Illinois Executive Mansion Association 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.
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2024 (financials across 2017–2024), and the filings of 21funders 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