Florida · Nonprofit
HEARING RESEARCH INSTITUTE
HEARING RESEARCH INSTITUTE (Florida) receives grants from 7 organizations whose IRS filings report $196,500 to it, the largest being DR JOHN T MACDONALD FOUNDATION INC ($150,000). 5 of them have funded it in more than one year.
- Revenue FY2025
- $52k
- Funders on record
- 7
- Grants received
- $197k
- Net assets
- $81k
What Hearing Research Institute does
Mission
Helping deaf and hard of hearing children and adults realize their full potential.
As stated on its FY2025 Form 990-EZ.
Programs
Helping deaf and hard of hearing children and adults realize their full potential.
$53,532 spent100% of program spendingHelping deaf and hard of hearing children and adults realize their full potential.
The 2 programs described on its FY2024 Form 990-EZ. Program spending in total: $53,532.
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.
Balance sheet
Total assets and total liabilities at each year end, in dollars. The largest one-year move in total assets was 2022 to 2023, from $68k to $83k (+22%).
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 7 reported years ran a deficit.
Who funds it, year by year
2017 → 2023: the base held at 3 funders, grant income rose $20k → $31k.
From the IRS filings of HEARING RESEARCH INSTITUTE’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
HEARING RESEARCH INSTITUTE leans on a few funders — its largest provides 76% of grant income and the top three 93%; half comes from just 1 funder.
the vertical line marks half of all grant income — 1 funder to its left
Largest funder’s share by year: 2017 90% · 2018 43% · 2019 100% · 2020 93% · 2021 98% · 2022 81% · 2023 81% — 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
90% of HEARING RESEARCH INSTITUTE's grant income comes from Florida funders.
In-state vs out-of-state, by year
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.
Organizations like HEARING RESEARCH INSTITUTE
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 Florida
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Public support
99%
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 HEARING RESEARCH INSTITUTE: 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 HEARING RESEARCH INSTITUTE?
- HEARING RESEARCH INSTITUTE (Florida) receives grants from 7 organizations whose IRS filings report $196,500 to it, the largest being DR JOHN T MACDONALD FOUNDATION INC ($150,000). 5 of them have funded it in more than one year.
- How many funders does HEARING RESEARCH INSTITUTE have?
- IRS filings report 7 organizations giving $196,500 in grants to HEARING RESEARCH INSTITUTE, 5 of which have funded it in more than one year.
- Who is the largest funder of HEARING RESEARCH INSTITUTE?
- DR JOHN T MACDONALD FOUNDATION INC is the largest funder on record, with $150,000 in grants. The full list of funders is on this page.
- How can an organization like HEARING RESEARCH INSTITUTE find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Florida. 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 Hearing Research Institute →
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2025 (financials across 2017–2025), and the filings of 7 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