Ohio · Nonprofit
BALDWIN-BUSS HOUSE FOUNDATION
BALDWIN-BUSS HOUSE FOUNDATION (Ohio) receives grants from 3 organizations whose IRS filings report $972,478 to it, the largest being HUDSON COMMUNITY FOUNDATION ($897,428). 1 of them have funded it in more than one year, and 95% of the money arrives through donor-advised or pass-through sponsors rather than from an institution directly.
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.
- The Kelvin & Eleanor Smith Foundationshared funders
- National Trust for Historic Preservation in the United Statesportfolio match
- Historic House Trust of New York City Incportfolio match
The organization over time
Each line starts at 100 in 2020, so what you read is the shape rather than the size: 150 means half as much again as 2020, 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. 2 of the last 6 reported years ran a deficit.
reserve
Who funds it, year by year
2019 → 2020: the base broadened from 1 funder to 3 funders, grant income rose $10k → $962k.
2 of 3 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 95% 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 BALDWIN-BUSS HOUSE 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
BALDWIN-BUSS HOUSE FOUNDATION leans on a few funders — its largest provides 92% 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
95% 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 BALDWIN-BUSS HOUSE FOUNDATION.
Largest funder’s share by year: 2019 100% · 2020 93% — 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
95% of BALDWIN-BUSS HOUSE 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 $53k that is directly attributable, 100% of it comes from Ohio funders.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $920k arriving through sponsors registered in 2 statesis 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.
- The Kelvin & Eleanor Smith Foundationshared fundersOH · backs 23 organizations that share your funders
- National Trust for Historic Preservation in the United Statesportfolio matchits grantees resemble your mission
- Historic House Trust of New York City Incportfolio matchits grantees resemble your mission
- Co Tua Marion S Covington Fdnportfolio matchits grantees resemble your mission
- George B Henderson Foundation Jh5090portfolio matchits grantees resemble your mission
- 1772 Foundation Incportfolio matchits grantees resemble your mission
- Peggy N & Roger G Gerry Charitableportfolio matchits grantees resemble your mission
- The International Coalition of Sites of Conscienceportfolio matchits grantees resemble your mission
- New Hampshire Preservation Allianceportfolio matchits grantees resemble your mission
- Preservation League of New York Stateportfolio matchits grantees resemble your mission
- Robert David Lion Gardiner Foundation Incportfolio matchits grantees resemble your mission
- The William G Pomeroy Foundationportfolio 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 BALDWIN-BUSS HOUSE 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 Ohio
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
95% of spending goes to programs.
Governance
Public support
68%
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 BALDWIN-BUSS HOUSE 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 BALDWIN-BUSS HOUSE FOUNDATION?
- BALDWIN-BUSS HOUSE FOUNDATION (Ohio) receives grants from 3 organizations whose IRS filings report $972,478 to it, the largest being HUDSON COMMUNITY FOUNDATION ($897,428). 1 of them have funded it in more than one year, and 95% of the money arrives through donor-advised or pass-through sponsors rather than from an institution directly.
- How many funders does BALDWIN-BUSS HOUSE FOUNDATION have?
- IRS filings report 3 organizations giving $972,478 in grants to BALDWIN-BUSS HOUSE FOUNDATION, 1 of which have funded it in more than one year.
- Who is the largest funder of BALDWIN-BUSS HOUSE FOUNDATION?
- HUDSON COMMUNITY FOUNDATION is the largest funder on record, with $897,428 in grants. The full list of funders is on this page.
- How can an organization like BALDWIN-BUSS HOUSE FOUNDATION find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Ohio. 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 2020–2025), and the filings of 3funders 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