Grants paid by Stewart S Mac Dermott Char Foundation
EIN 13-6220218 · Chicago, IL · Form 990-PF, Part XV
Stewart S Mac Dermott Char Foundation of Chicago, IL (EIN 13-6220218) reported 21 grants paid totaling $245,651 to 4 recipients in tax years 2018–2025, on Form 990-PF, Part XV. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$245,651
21 grants
Recipients
4
distinct organizations
Tax years
2018–2025
7 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2018 | 3 | $33,319 | — |
| 2020 | 3 | $30,491 | — |
| 2021 | 3 | $32,385 | — |
| 2022 | 3 | $34,963 | — |
| 2023 | 3 | $42,583 | — |
| 2024 | 3 | $34,347 | — |
| 2025 | 3 | $37,563 | — |
Top recipients
The 4 recipients receiving the most from Stewart S Mac Dermott Char Foundation, by grants paid, out of 4 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| American Institute of Physics Incorporated 13-1667053 | B | College Park, MD | 7 | $101,604 | 2025 |
| St John's Riverside Hospital Attn Tiffany Griffith 13-1740126 | D | Yonkers, NY | 6 | $81,248 | 2025 |
| Metropolitan Museum of Art 13-1624086 | B | New York, NY | 7 | $49,838 | 2025 |
| Yonkers General Hospital | U | Yonkers, NY | 1 | $12,961 | 2018 |
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 21 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2025 | St John's Riverside Hospital Attn Tiffany Griffith Yonkers, NY | D | $15,025 | paid | GENERAL | 202641269349103924 |
| 2025 | American Institute of Physics Incorporated College Park, MD | B | $15,025 | paid | GENERAL | 202641269349103924 |
| 2025 | Metropolitan Museum of Art New York, NY | B | $7,513 | paid | GENERAL | 202641269349103924 |
| 2024 | American Institute of Physics Incorporated College Park, MD | B | $13,739 | paid | GENERAL | 202531279349101528 |
| 2024 | St John's Riverside Hospital Attn Tiffany Griffith Yonkers, NY | D | $13,739 | paid | GENERAL | 202531279349101528 |
| 2024 | Metropolitan Museum of Art New York, NY | B | $6,869 | paid | GENERAL | 202531279349101528 |
| 2023 | American Institute of Physics Incorporated College Park, MD | B | $21,079 | paid | GENERAL | 202411139349102301 |
| 2023 | St John's Riverside Hospital Attn Tiffany Griffith Yonkers, NY | D | $13,684 | paid | GENERAL | 202411139349102301 |
| 2023 | Metropolitan Museum of Art New York, NY | B | $7,820 | paid | GENERAL | 202411139349102301 |
| 2022 | St John's Riverside Hospital Attn Tiffany Griffith Yonkers, NY | D | $13,985 | paid | GENERAL | 202331219349100223 |
| 2022 | American Institute of Physics Incorporated College Park, MD | B | $13,985 | paid | GENERAL | 202331219349100223 |
| 2022 | Metropolitan Museum of Art New York, NY | B | $6,993 | paid | GENERAL | 202331219349100223 |
| 2021 | St John's Riverside Hospital Attn Tiffany Griffith Yonkers, NY | D | $12,954 | paid | GENERAL | 202241159349102259 |
| 2021 | American Institute of Physics Incorporated College Park, MD | B | $12,954 | paid | GENERAL | 202241159349102259 |
| 2021 | Metropolitan Museum of Art New York, NY | B | $6,477 | paid | GENERAL | 202241159349102259 |
| 2020 | St John's Riverside Hospital Attn Tiffany Griffith Yonkers, NY | D | $11,861 | paid | GENERAL | 202121179349100547 |
| 2020 | American Institute of Physics Incorporated College Park, MD | B | $11,861 | paid | GENERAL | 202121179349100547 |
| 2020 | Metropolitan Museum of Art New York, NY | B | $6,769 | paid | GENERAL | 202121179349100547 |
| 2018 | American Institute of Physics Incorporated College Park, MD | B | $12,961 | paid | GENERAL | 201931269349101163 |
| 2018 | Yonkers General Hospital Yonkers, NY | U | $12,961 | paid | GENERAL | 201931269349101163 |
| 2018 | Metropolitan Museum of Art New York, NY | B | $7,397 | paid | GENERAL | 201931269349101163 |
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 |
|---|---|---|---|---|---|
| 990PF | 2025 | 2025-12-31 | not stated | 2025v4.0 | 202641269349103924 |
| 990PF | 2024 | 2024-12-31 | not stated | 2024v5.1 | 202531279349101528 |
| 990PF | 2023 | 2023-12-31 | not stated | 2023v5.0 | 202411139349102301 |
| 990PF | 2022 | 2022-12-31 | not stated | 2022v5.0 | 202331219349100223 |
| 990PF | 2021 | 2021-12-31 | not stated | 2021v4.1 | 202241159349102259 |
| 990PF | 2020 | 2020-12-31 | not stated | 2020v4.0 | 202121179349100547 |
| 990PF | 2018 | 2018-12-31 | not stated | 2018v3.0 | 201931269349101163 |
Derived from IRS Form 990-PF 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/136220218.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.