Grants paid by The Catherine and Carl Mueller Foundation
EIN 85-6758048 · Nassau, NY · Form 990-PF, Part XV · NTEE T50
The Catherine and Carl Mueller Foundation of Nassau, NY (EIN 85-6758048) reported 27 grants paid totaling $302,326 to 7 recipients in tax years 2021–2025, on Form 990-PF, Part XV. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$302,326
27 grants
Recipients
7
distinct organizations
Tax years
2021–2025
5 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2021 | 5 | $50,000 | — |
| 2022 | 5 | $52,000 | — |
| 2023 | 5 | $47,826 | — |
| 2024 | 6 | $48,500 | — |
| 2025 | 6 | $104,000 | — |
Top recipients
The 7 recipients receiving the most from The Catherine and Carl Mueller Foundation, by grants paid, out of 7 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Special Olympics of New York 23-7061382 | C | Albany, NY | 5 | $121,663 | 2025 |
| Nature Conservancy 53-0242652 | B | Arlington, VA | 5 | $61,000 | 2025 |
| Lutheran World Relief 13-2574963 | C | Baltimore, MD | 5 | $58,000 | 2025 |
| Dartmouth Hitchcock Health 26-4812335 | C | Lebanon, NH | 1 | $26,000 | 2025 |
| Tri Lakes Humane Society 23-7394117 | B | Saranac Lake, NY | 5 | $16,250 | 2025 |
| Mountain Lake Pbs 22-2593105 | D | Plattsburgh, NY | 5 | $14,413 | 2025 |
| The Hyde Collection 14-1401101 | C | Glens Falls, NY | 1 | $5,000 | 2024 |
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 27 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2025 | Special Olympics of New York Albany, NY | C | $26,000 | paid | UNRESTRICTED | 202621629349100117 |
| 2025 | Dartmouth Hitchcock Health Lebanon, NH | C | $26,000 | paid | UNRESTRICTED | 202621629349100117 |
| 2025 | Nature Conservancy Arlington, VA | B | $20,000 | paid | UNRESTRICTED | 202621629349100117 |
| 2025 | Lutheran World Relief Baltimore, MD | C | $20,000 | paid | UNRESTRICTED | 202621629349100117 |
| 2025 | Mountain Lake Pbs Plattsburgh, NY | D | $6,000 | paid | UNRESTRICTED | 202621629349100117 |
| 2025 | Tri Lakes Humane Society Saranac Lake, NY | B | $6,000 | paid | UNRESTRICTED | 202621629349100117 |
| 2024 | Special Olympics of New York Albany, NY | C | $21,750 | paid | UNRESTRICTED | 202521979349100322 |
| 2024 | Nature Conservancy Arlington, VA | B | $9,000 | paid | UNRESTRICTED | 202521979349100322 |
| 2024 | Lutheran World Relief Baltimore, MD | C | $8,000 | paid | UNRESTRICTED | 202521979349100322 |
| 2024 | The Hyde Collection Glens Falls, NY | C | $5,000 | paid | UNRESTRICTED | 202521979349100322 |
| 2024 | Tri Lakes Humane Society Saranac Lake, NY | B | $2,750 | paid | UNRESTRICTED | 202521979349100322 |
| 2024 | Mountain Lake Pbs Plattsburgh, NY | D | $2,000 | paid | UNRESTRICTED | 202521979349100322 |
| 2023 | Special Olympics of New York Albany, NY | C | $23,913 | paid | UNRESTRICTED | 202441359349103994 |
| 2023 | Lutheran World Relief Baltimore, MD | C | $10,000 | paid | UNRESTRICTED | 202441359349103994 |
| 2023 | Nature Conservancy Arlington, VA | B | $10,000 | paid | UNRESTRICTED | 202441359349103994 |
| 2023 | Tri Lakes Humane Society Saranac Lake, NY | B | $2,500 | paid | UNRESTRICTED | 202441359349103994 |
| 2023 | Mountain Lake Pbs Plattsburgh, NY | D | $1,413 | paid | UNRESTRICTED | 202441359349103994 |
| 2022 | Special Olympics of New York Albany, NY | C | $25,000 | paid | UNRESTRICTED | 202300519349100700 |
| 2022 | Nature Conservancy Arlington, VA | B | $12,000 | paid | UNRESTRICTED | 202300519349100700 |
| 2022 | Lutheran World Relief Baltimore, MD | C | $10,000 | paid | UNRESTRICTED | 202300519349100700 |
| 2022 | Mountain Lake Pbs Plattsburgh, NY | D | $2,500 | paid | UNRESTRICTED | 202300519349100700 |
| 2022 | Tri Lakes Humane Society Saranac Lake, NY | B | $2,500 | paid | UNRESTRICTED | 202300519349100700 |
| 2021 | Special Olympics of New York Albany, NY | C | $25,000 | paid | UNRESTRICTED | 202210969349100806 |
| 2021 | Nature Conservancy Arlington, VA | B | $10,000 | paid | UNRESTRICTED | 202210969349100806 |
| 2021 | Lutheran World Relief Baltimore, MD | C | $10,000 | paid | UNRESTRICTED | 202210969349100806 |
| 2021 | Mountain Lake Pbs Plattsburgh, NY | D | $2,500 | paid | UNRESTRICTED | 202210969349100806 |
| 2021 | Tri Lakes Humane Society Saranac Lake, NY | B | $2,500 | paid | UNRESTRICTED | 202210969349100806 |
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 | 2025v4.1 | 202621629349100117 |
| 990PF | 2024 | 2024-12-31 | not stated | 2024v5.2 | 202521979349100322 |
| 990PF | 2023 | 2023-12-31 | not stated | 2023v5.0 | 202441359349103994 |
| 990PF | 2022 | 2022-12-31 | not stated | 2022v4.1 | 202300519349100700 |
| 990PF | 2021 | 2021-12-31 | not stated | 2021v4.2 | 202210969349100806 |
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/856758048.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.