Grants paid by Prader-Willi Syndrome Association (usa)
EIN 41-1306908 · Brandon, FL · Form 990, Schedule I
Prader-Willi Syndrome Association (usa) of Brandon, FL (EIN 41-1306908) reported 19 grants paid totaling $854,632 to 12 recipients in tax years 2017–2025, on Form 990, Schedule I. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$854,632
19 grants
Recipients
12
distinct organizations
Tax years
2017–2025
6 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2017 | 8 | $426,628 | — |
| 2020 | 5 | $149,272 | — |
| 2021 | 2 | $69,460 | — |
| 2022 | 2 | $119,812 | — |
| 2023 | 1 | $44,460 | — |
| 2025 | 1 | $45,000 | — |
Top recipients
The 12 recipients receiving the most from Prader-Willi Syndrome Association (usa), by grants paid, out of 12 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| The Chicago School of Prof Psychology la 36-3005527 | A | Los Angeles, CA | 3 | $189,624 | 2025 |
| University of Florida | U | Gainsville, FL | 1 | $162,089 | 2017 |
| University of Florida Board of Trustees 59-6002052 | A | Gainsville, FL | 3 | $133,380 | 2023 |
| Children's Hospital of Pittsburgh 25-1865744 | C | Pittsburgh, PA | 1 | $120,000 | 2017 |
| University of South Florida | U | Tampa, FL | 3 | $87,500 | 2021 |
| University of Western Australia | U | PERTH WA | 1 | $77,989 | 2017 |
| Foundation for Prader-Willi Research 31-1763110 | C | Walnut, CA | 2 | $30,000 | 2020 |
| University of South Florida | U | Atlanta, GA | 1 | $25,000 | 2022 |
| Govenors of the University of Alberta | U | Edmonton, ALBERTA | 1 | $16,095 | 2017 |
| Prader-Willi Syndrome Association of Nebraska 83-4668529 | B | Bennington, NE | 1 | $10,000 | 2020 |
| Faheemah Mustafaa | U | 1 | $2,500 | 2017 | |
| Various Assistance | U | 1 | $455 | 2017 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Every grant
All 19 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2025 | The Chicago School Chicago, IL | A | $45,000 | paid | EDUCATION AN DHOME BASED SUPPORT | 202621759349300612 |
| 2023 | University of Florida Board of Trustees Gainsville, FL | A | $44,460 | paid | NUTRITIONAL PHASES | 202423279349301307 |
| 2022 | The Chicago School of Prof Psychology la Los Angeles, CA | A | $94,812 | paid | PARENT TRAINING PROGRAM AND PWS HOMEBASE | 202323059349301472 |
| 2022 | University of South Florida Atlanta, GA | U | $25,000 | paid | DMCC @ USF ANNUAL SUPPORT FOR PROTOCOL 52 AND 8208 | 202323059349301472 |
| 2021 | University of Florida Board of Trustees Gainsville, FL | A | $44,460 | paid | NUTRITIONAL PHASES | 202232429349300833 |
| 2021 | University of South Florida Orlando, FL | U | $25,000 | paid | TAMURA-DMCC | 202232429349300833 |
| 2020 | The Chicago School of Prof Psychology la Los Angeles, CA | A | $49,812 | paid | RESEARCH GRANT | 202112289349303171 |
| 2020 | University of Florida Board of Trustees Gainsville, FL | A | $44,460 | paid | OXYTOCIN CLINICAL TRIAL | 202112289349303171 |
| 2020 | University of South Florida Orlando, FL | U | $25,000 | paid | TAMURA-DMCC | 202112289349303171 |
| 2020 | Foundation for Prader-Willi Research Dept La32316 Pasadena, CA | A | $20,000 | paid | PWS CONSORTIUM - OXYTOCIN STUDY | 202112289349303171 |
| 2020 | Prader-Willi Syndrome Association of Nebraska Bennington, NE | B | $10,000 | paid | RESEARCH GRANT | 202112289349303171 |
| 2017 | University of Florida Gainsville, FL | U | $162,089 | paid | OXYTOCIN CLINICAL TRIAL | 201901209349301385 |
| 2017 | Children's Hospital of Pittsburgh Pittsburgh, PA | C | $120,000 | paid | PIG MODEL RESEARCH | 201901209349301385 |
| 2017 | University of Western Australia PERTH WA | U | $77,989 | paid | GH SUBSTITUTION | 201901209349301385 |
| 2017 | University of South Florida Tampa, FL | U | $37,500 | paid | TAMURA DMCC | 201901209349301385 |
| 2017 | Govenors of the University of Alberta Edmonton, ALBERTA | U | $16,095 | paid | GUT MICROBIOME STUDY | 201901209349301385 |
| 2017 | Foundation for Prader-Willi Research Walnut, CA | C | $10,000 | paid | CONSORTIUM CLINICAL TRIALS | 201901209349301385 |
| 2017 | Faheemah Mustafaa | U | $2,500 | paid | MALE CAREGIVER SURVEY RESEARCH | 201901209349301385 |
| 2017 | Various Assistance | U | $455 | paid | MISCELLANEOUS ASSISTANCE | 201901209349301385 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are the matcher's inference and should be read as leads until the check is published on the methodology page.
Source filings
Every figure above is traceable to one of these IRS e-file returns by its OBJECT_ID.
| Form | Tax year | Period end | Filed | Schema | IRS OBJECT_ID |
|---|---|---|---|---|---|
| 990 | 2025 | 2025-12-31 | not stated | 2025v4.2 | 202621759349300612 |
| 990 | 2023 | 2023-12-31 | not stated | 2023v5.1 | 202423279349301307 |
| 990 | 2022 | 2022-12-31 | not stated | 2022v5.0 | 202323059349301472 |
| 990 | 2021 | 2021-12-31 | not stated | 2021v4.2 | 202232429349300833 |
| 990 | 2020 | 2020-12-31 | not stated | 2020v4.1 | 202112289349303171 |
| 990 | 2017 | 2017-12-31 | not stated | 2017v2.3 | 201901209349301385 |
Derived from IRS Form 990 e-file XML; recipient identities from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The same rows as Parquet: manifest; as JSON: /api/funders/411306908.json.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.