Ohio · Nonprofit
Mac House Support Organization Inc
Mac House Support Organization Inc (Ohio) receives grants from 1 organization whose IRS filings report $12,254,480 to it, the largest being Ronald McDonald House Charities of Central Ohio Inc ($12,254,480). 1 of them have funded it in more than one year.
- Revenue FY2025
- $990k
- Funders on record
- 1
- Grants received
- $12M
- Net assets
- $25M
What Mac House Support Organization Inc does
Mission
Supporting organization for Ronald McDonald House Charities of Central Ohio, Inc.
As stated on its FY2025 Form 990.
Programs
As an integral part of assisting its supported organization, Mac House Support Organization, Inc. will own, improve and expand the existing Ronald McDonald House located at 711 E. Livingston Avenue in Columbus, Ohio and lease the facilities back to its supported organization, Ronald McDonald House of Central Ohio, Inc.
$1,241,084 spent100% of program spendingN/a
N/a
The 3 programs described on its FY2025 Form 990, listed largest first by expense. Program spending in total: $1,241,084.
The organization over time
Each line starts at 100 in 2021, so what you read is the shape rather than the size: 150 means half as much again as 2021, 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 and total liabilities at each year end, in dollars. The largest one-year move in total assets was 2023 to 2024, from $45M to $39M (−13%).
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.
83% of Mac House Support Organization Inc’s revenue is contributions — more donation-reliant than the typical peer (82% 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.
reserve
Leadership and staff
The officers, directors, trustees and key employees listed on each return. Joined and no longer listed compare each filing with the year before, matching people by surname and first initial; a year after a gap, or a roster under three people, has no comparison.
Who funds it, year by year
Grant support over time, funder by funder — shade shows the grant size each year.
From the IRS filings of Mac House Support Organization 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.
Where its funders are
100% of Mac House Support Organization Inc's grant income comes from Ohio funders.
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.
Against its field
Mac House Support Organization Inc receives grants from 1 organization whose IRS filings report $12M to it.
this organization peer median middle 50% of peers· 7,883 health nonprofits $100k–$1M, FY2025
Organizations like Mac House Support Organization Inc
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 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
Footprint & structure
Files a return copy in 1 state
Part of a family of 1 related entity
- RMHC of Central Ohio Inc · exempt
Screen this organization
A dated, signed PDF of the compliance screen for Mac House Support Organization 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. Screen this nonprofit · How the screen works · on the API as GET /api/screening/{ein}?format=pdf
Questions and answers
- Who funds Mac House Support Organization Inc?
- Mac House Support Organization Inc (Ohio) receives grants from 1 organization whose IRS filings report $12,254,480 to it, the largest being Ronald McDonald House Charities of Central Ohio Inc ($12,254,480). 1 of them have funded it in more than one year.
- How many funders does Mac House Support Organization Inc have?
- IRS filings report 1 organization giving $12,254,480 in grants to Mac House Support Organization Inc, 1 of which have funded it in more than one year.
- Who is the largest funder of Mac House Support Organization Inc?
- Ronald McDonald House Charities of Central Ohio Inc is the largest funder on record, with $12,254,480 in grants. The full list of funders is on this page.
- How can an organization like Mac House Support Organization 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.
Play a game about who funds Mac House Support Organization →
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2025 (financials across 2021–2025), and the filings of 1 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