Grants paid by The William S Perper Foundation
EIN 45-6337299 · New York, NY · Form 990-PF, Part XV · NTEE T90
The William S Perper Foundation of New York, NY (EIN 45-6337299) reported 51 grants paid totaling $1,811,000 to 14 recipients in tax years 2018–2025, on Form 990-PF, Part XV. It also reported $810,000 approved for future payment, which is listed separately and not included in the total. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$1,811,000
51 grants
Recipients
14
distinct organizations
Tax years
2018–2025
8 filings in the corpus
Approved for future payment
$810,000
5 commitments · not included in grants paid
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2018 | 9 | $320,000 | $450,000 |
| 2019 | 7 | $220,000 | $300,000 |
| 2020 | 7 | $226,000 | — |
| 2021 | 7 | $260,000 | — |
| 2022 | 7 | $250,000 | — |
| 2023 | 5 | $200,000 | — |
| 2024 | 4 | $135,000 | $60,000 |
| 2025 | 5 | $200,000 | — |
Top recipients
The 14 recipients receiving the most from The William S Perper Foundation, by grants paid, out of 14 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Fifth Avenue Presybterian Church | U | New York, NY | 10 | $761,000 | 2025 |
| Johns Hopkins Bayview Medical Center 52-1341890 | C | Baltimore, MD | 6 | $280,000 | 2023 |
| Jack Devito Foundation 13-3826930 | B | Yorktown Heights, NY | 8 | $210,000 | 2025 |
| Muskingum University | U | New Concord, OH | 8 | $150,000 | 2025 |
| Film Society of Lincoln Center | U | New York, NY | 4 | $90,000 | 2021 |
| International Tennis Hall of Fame 13-6144356 | B | Newport, RI | 3 | $80,000 | 2025 |
| Wake Forest University | U | Winstonsalem, NC | 4 | $60,000 | 2022 |
| Nyac Athlete's Fund | U | New York, NY | 1 | $50,000 | 2018 |
| Cedars-Sinai Medical Center 95-1644600 | B | Los Angeles, CA | 1 | $50,000 | 2018 |
| Prince Albert II of Monaco Foundation 26-2330828 | D | Philadelphia, PA | 1 | $30,000 | 2022 |
| Ahrc Nassau | U | Brookville, NY | 2 | $20,000 | 2019 |
| Palm Beach Area Tennis Patrons DBA First Serve 65-0400164 | D | West Palm Beach, FL | 1 | $10,000 | 2022 |
| Nami Maryland 52-1295484 | B | Columbia, MD | 1 | $10,000 | 2021 |
| Nami-NYC | U | New York, NY | 1 | $10,000 | 2021 |
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 56 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2025 | Fifth Avenue Presybterian Church New York, NY | U | $60,000 | paid | STEINWAY CONCERT PIANO - 2ND HALF | 202610779349100531 |
| 2025 | Fifth Avenue Presybterian Church New York, NY | U | $50,000 | paid | ACOUSTIC UNDERCOATING FOR CHAPEL | 202610779349100531 |
| 2025 | Jack Devito Foundation Yorktown Heights, NY | B | $30,000 | paid | GENERAL OPERATING | 202610779349100531 |
| 2025 | International Tennis Hall of Fame Newport, RI | B | $30,000 | paid | GENERAL SUPPORT | 202610779349100531 |
| 2025 | Muskingum University New Concord, OH | U | $30,000 | paid | GENERAL OPERATING | 202610779349100531 |
| 2024 | Fifth Avenue Presybterian Church New York, NY | U | $60,000 | paid | STEINWAY CONCERT PIANO - 1ST HALF | 202510449349100711 |
| 2024 | Fifth Avenue Presybterian Church New York, NY | U | $60,000 | approved, future | STEINWAY CONCERT PIANO - 2ND HALF | 202510449349100711 |
| 2024 | International Tennis Hall of Fame Newport, RI | B | $25,000 | paid | GENERAL SUPPORT | 202510449349100711 |
| 2024 | Jack Devito Foundation Yorktown Heights, NY | B | $25,000 | paid | GENERAL OPERATING | 202510449349100711 |
| 2024 | Muskingum University New Concord, OH | U | $25,000 | paid | GENERAL OPERATING | 202510449349100711 |
| 2023 | Fifth Avenue Presybterian Church New York, NY | U | $75,000 | paid | MUSIC MINISTRY GRANT | 202400449349101205 |
| 2023 | Johns Hopkins Bayview Medical Center Baltimore, MD | C | $50,000 | paid | HEALTH COMMUNITY PARTNERSHIP NATIONAL SYMPOSIUM | 202400449349101205 |
| 2023 | International Tennis Hall of Fame Newport, RI | B | $25,000 | paid | GENERAL SUPPORT | 202400449349101205 |
| 2023 | Muskingum University New Concord, OH | U | $25,000 | paid | GENERAL OPERATING | 202400449349101205 |
| 2023 | Jack Devito Foundation Yorktown Heights, NY | B | $25,000 | paid | GENERAL OPERATING | 202400449349101205 |
| 2022 | Fifth Avenue Presybterian Church New York, NY | U | $100,000 | paid | MUSIC MINISTRY GRANT | 202340519349100409 |
| 2022 | Jack Devito Foundation Yorktown Heights, NY | B | $40,000 | paid | GENERAL OPERATING | 202340519349100409 |
| 2022 | Johns Hopkins Bayview Medical Center Baltimore, MD | C | $30,000 | paid | HEALTH COMMUNITY PARTNERSHIP NATIONAL SYMPOSIUM | 202340519349100409 |
| 2022 | Prince Albert II of Monaco Foundation Philadelphia, PA | D | $30,000 | paid | GENERAL OPERATING | 202340519349100409 |
| 2022 | Wake Forest University Winstonsalem, NC | U | $30,000 | paid | GENERAL OPERATING | 202340519349100409 |
| 2022 | Palm Beach Area Tennis Patrons DBA First Serve West Palm Beach, FL | D | $10,000 | paid | GENERAL OPERATING | 202340519349100409 |
| 2022 | Muskingum University New Concord, OH | U | $10,000 | paid | GENERAL OPERATING | 202340519349100409 |
| 2021 | Fifth Avenue Presybterian Church New York, NY | U | $100,000 | paid | MUSIC MINISTRY GRANT | 202220909349100727 |
| 2021 | Johns Hopkins Bayview Medical Center Baltimore, MD | C | $50,000 | paid | HEALTH COMMUNITY PARTNERSHIP NATIONAL SYMPOSIUM | 202220909349100727 |
| 2021 | Film Society of Lincoln Center New York, NY | U | $30,000 | paid | GENERAL OPERATING | 202220909349100727 |
| 2021 | Jack Devito Foundation Yorktown Heights, NY | B | $30,000 | paid | GENERAL OPERATING | 202220909349100727 |
| 2021 | Muskingum University New Concord, OH | U | $30,000 | paid | GENERAL OPERATING | 202220909349100727 |
| 2021 | Nami-NYC New York, NY | U | $10,000 | paid | GENERAL OPERATING | 202220909349100727 |
| 2021 | Nami Maryland Columbia, MD | B | $10,000 | paid | GENERAL OPERATING | 202220909349100727 |
| 2020 | Fifth Avenue Presybterian Church New York, NY | U | $100,000 | paid | MUSIC MINISTRY GRANT | 202100419349100400 |
| 2020 | Johns Hopkins Bayview Medical Center Baltimore, MD | C | $50,000 | paid | HEALTH COMMUNITY PARTNERSHIP NATIONAL SYMPOSIUM | 202100419349100400 |
| 2020 | Jack Devito Foundation Mahopac, NY | C | $20,000 | paid | GENERAL OPERATING | 202100419349100400 |
| 2020 | Film Society of Lincoln Center New York, NY | U | $20,000 | paid | GENERAL OPERATING | 202100419349100400 |
| 2020 | Fifth Avenue Presybterian Church New York, NY | U | $16,000 | paid | CHOIR | 202100419349100400 |
| 2020 | Muskingum University New Concord, OH | U | $10,000 | paid | GENERAL OPERATING | 202100419349100400 |
| 2020 | Wake Forest University Winstonsalem, NC | U | $10,000 | paid | GENERAL OPERATING | 202100419349100400 |
| 2019 | Fifth Avenue Presybterian Church New York, NY | U | $200,000 | approved, future | MUSIC MINISTRY GRANT | 202020279349100002 |
| 2019 | Fifth Avenue Presybterian Church New York, NY | U | $100,000 | paid | MUSIC MINISTRY GRANT | 202020279349100002 |
| 2019 | Johns Hopkins Bayview Medical Center Baltimore, MD | C | $100,000 | approved, future | HEALTH COMMUNITY PARTNERSHIP NATIONAL SYMPOSIUM | 202020279349100002 |
| 2019 | Johns Hopkins Bayview Medical Center Baltimore, MD | C | $50,000 | paid | HEALTH COMMUNITY PARTNERSHIP NATIONAL SYMPOSIUM | 202020279349100002 |
| 2019 | Jack Devito Foundation Mahopac, NY | C | $20,000 | paid | GENERAL OPERATING | 202020279349100002 |
| 2019 | Film Society of Lincoln Center New York, NY | U | $20,000 | paid | GENERAL OPERATING | 202020279349100002 |
| 2019 | Wake Forest University Winstonsalem, NC | U | $10,000 | paid | GENERAL OPERATING | 202020279349100002 |
| 2019 | Ahrc Nassau Brookville, NY | U | $10,000 | paid | GENERAL OPERATING | 202020279349100002 |
| 2019 | Muskingum University New Concord, OH | U | $10,000 | paid | GENERAL OPERATING | 202020279349100002 |
| 2018 | Fifth Avenue Presybterian Church New York, NY | U | $300,000 | approved, future | MUSIC MINISTRY GRANT | 201910409349100201 |
| 2018 | Johns Hopkins Bayview Medical Center Baltimore, MD | C | $150,000 | approved, future | HEALTH COMMUNITY PARTNERSHIP NATIONAL SYMPOSIUM | 201910409349100201 |
| 2018 | Fifth Avenue Presybterian Church New York, NY | U | $100,000 | paid | MUSIC MINISTRY GRANT | 201910409349100201 |
| 2018 | Nyac Athlete's Fund New York, NY | U | $50,000 | paid | GENERAL OPERATING | 201910409349100201 |
| 2018 | Cedars-Sinai Medical Center Los Angeles, CA | B | $50,000 | paid | MUSIC FOR HEALING PROGRAM | 201910409349100201 |
| 2018 | Johns Hopkins Bayview Medical Center Baltimore, MD | C | $50,000 | paid | HEALTH COMMUNITY PARTNERSHIP NATIONAL SYMPOSIUM | 201910409349100201 |
| 2018 | Film Society of Lincoln Center New York, NY | U | $20,000 | paid | GENERAL OPERATING | 201910409349100201 |
| 2018 | Jack Devito Foundation Mahopac, NY | C | $20,000 | paid | GENERAL OPERATING | 201910409349100201 |
| 2018 | Ahrc Nassau Brookville, NY | U | $10,000 | paid | GENERAL OPERATING | 201910409349100201 |
| 2018 | Muskingum University New Concord, OH | U | $10,000 | paid | GENERAL OPERATING | 201910409349100201 |
| 2018 | Wake Forest University Winstonsalem, NC | U | $10,000 | paid | GENERAL OPERATING | 201910409349100201 |
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 | 202610779349100531 |
| 990PF | 2024 | 2024-12-31 | not stated | 2024v5.0 | 202510449349100711 |
| 990PF | 2023 | 2023-12-31 | not stated | 2023v4.0 | 202400449349101205 |
| 990PF | 2022 | 2022-12-31 | not stated | 2022v4.1 | 202340519349100409 |
| 990PF | 2021 | 2021-12-31 | not stated | 2021v4.2 | 202220909349100727 |
| 990PF | 2020 | 2020-12-31 | not stated | 2020v4.0 | 202100419349100400 |
| 990PF | 2019 | 2019-12-31 | not stated | 2019v5.0 | 202020279349100002 |
| 990PF | 2018 | 2018-12-31 | not stated | 2018v3.1 | 201910409349100201 |
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/456337299.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.