Ohio · Nonprofit
The Mariemont Legacy Foundation Inc
The Mariemont Legacy Foundation Inc (Ohio) receives grants from 5 organizations whose IRS filings report $97,500 to it, the largest being NATIONAL PHILANTHROPIC TRUST ($27,000). 1 of them have funded it in more than one year, and 86% of the money arrives through donor-advised or pass-through sponsors rather than from an institution directly.
Against its field
The Mariemont Legacy Foundation Inc runs a healthier operating margin than three-quarters of the 6,426 community improvement nonprofits its size.
this organization peer median middle 50% of peers· 6,426 community improvement 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.
- L & L Nippert Charitable Foundation Inc Attn Carter F Randolph Phdshared funderslocal
- Marion Community Foundationportfolio match
- Butler County United Wayshared funders
Who funds it, year by year
Grant support over time, funder by funder — shade shows the grant size each year.
4 of 5 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 86% 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 The Mariemont Legacy Foundation Inc’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
The Mariemont Legacy Foundation Inc leans on a few funders — its largest provides 28% of grant income and the top three 69%; half comes from just 2 funders.
the vertical line marks half of all grant income — 2 funders to its left
86% 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 The Mariemont Legacy Foundation Inc.
“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
86% of The Mariemont Legacy Foundation Inc'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 $14k that is directly attributable, 100% of it comes from Ohio funders.
Funder states come from each funder’s own filing. $84k arriving through sponsors registered in 3 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.
- L & L Nippert Charitable Foundation Inc Attn Carter F Randolph Phdshared funderslocalOH · backs 23 organizations that share your funders · funds 104 organizations near you
- Marion Community Foundationportfolio matchits grantees resemble your mission
- Butler County United Wayshared fundersOH · backs 10 organizations that share your funders
- OhioHealth Corporation Group Returnportfolio matchits grantees resemble your mission
- The Glockner Family Foundation Incportfolio matchits grantees resemble your mission
- W E Smith Family Charitable Trust Fundportfolio matchits grantees resemble your mission
- James & Coralie Centofanti Charitable Foundationportfolio matchits grantees resemble your mission
- Regis Synan Family Foundation LLCportfolio matchits grantees resemble your mission
- Miriam G Knoll Charitable Fdn 1045000040portfolio matchits grantees resemble your mission
- Historic Landmarks Foundation of Indiana Incportfolio matchits grantees resemble your mission
- Community Foundation of Union Countportfolio matchits grantees resemble your mission
- John D Finnegan Fdnportfolio 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 The Mariemont Legacy Foundation Inc
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
0% of spending goes to programs.
Governance
Footprint & structure
Files a return copy in 1 state
Screen this organization
A dated, signed PDF of the compliance screen for The Mariemont Legacy Foundation Inc: 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 The Mariemont Legacy Foundation Inc?
- The Mariemont Legacy Foundation Inc (Ohio) receives grants from 5 organizations whose IRS filings report $97,500 to it, the largest being NATIONAL PHILANTHROPIC TRUST ($27,000). 1 of them have funded it in more than one year, and 86% of the money arrives through donor-advised or pass-through sponsors rather than from an institution directly.
- How many funders does The Mariemont Legacy Foundation Inc have?
- IRS filings report 5 organizations giving $97,500 in grants to The Mariemont Legacy Foundation Inc, 1 of which have funded it in more than one year.
- Who is the largest funder of The Mariemont Legacy Foundation Inc?
- NATIONAL PHILANTHROPIC TRUST is the largest funder on record, with $27,000 in grants. The full list of funders is on this page.
- How can an organization like The Mariemont Legacy Foundation Inc 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 2025–2025), and the filings of 5funders 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