Grants paid by The William P and Amanda C Madar Foundation
EIN 34-1892784 · Fern Bch, MD · Form 990-PF, Part XV · NTEE T20
The William P and Amanda C Madar Foundation of Fern Bch, MD (EIN 34-1892784) reported 30 grants paid totaling $1,913,000 to 15 recipients in tax years 2018–2024, on Form 990-PF, Part XV. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$1,913,000
30 grants
Recipients
15
distinct organizations
Tax years
2018–2024
5 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2018 | 13 | $762,000 | — |
| 2021 | 3 | $625,000 | — |
| 2022 | 2 | $125,000 | — |
| 2023 | 2 | $125,000 | — |
| 2024 | 10 | $276,000 | — |
Top recipients
The 15 recipients receiving the most from The William P and Amanda C Madar Foundation, by grants paid, out of 15 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Cleveland Museum of Art 34-0714336 | B | Cleveland, OH | 4 | $1,055,000 | 2024 |
| Cleveland Clinic | U | Cleveland, OH | 5 | $500,000 | 2024 |
| The Chatham Fund Co the Cape Cod Foundation | U | South Yarmouth, MA | 5 | $105,000 | 2024 |
| Mass Audubon's Wellfleet Bay Wildlife Sanctuary | U | South Wellfleet, MA | 3 | $52,000 | 2018 |
| Purdue University - Davidson School of Engineering | U | West Lafayette, IN | 1 | $50,000 | 2018 |
| Cleveland Clinic Neurological Institute | U | Cleveland, OH | 1 | $50,000 | 2018 |
| Sultana Education Foundation 52-2021091 | B | Chestertown, MD | 2 | $25,000 | 2024 |
| For All Seasons 52-1496434 | B | Easton, MD | 2 | $20,000 | 2024 |
| Chestertown Riverarts | U | Chestertown, MD | 1 | $10,000 | 2018 |
| Mass Audubon | U | Lincoln, MA | 1 | $10,000 | 2024 |
| Aclu Foundation | U | New York, NY | 1 | $10,000 | 2018 |
| Hollins University 23-7113996 | C | Roanoke, VA | 1 | $10,000 | 2018 |
| Sultana Projects Inc | U | Chestertown, MD | 1 | $10,000 | 2018 |
| National Music Festival 47-2286642 | B | Chestertown, MD | 1 | $5,000 | 2018 |
| Eldridge Public Library 04-6064571 | D | Chatham, MA | 1 | $1,000 | 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 30 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2024 | Cleveland Clinic Cleveland, OH | U | $100,000 | paid | NEUROLOGICAL INSTITUTE-CLEVELAND CLINIC BRAIN STUDY (YEAR 5 OF 5) | 202521339349102332 |
| 2024 | Cleveland Clinic Cleveland, OH | U | $100,000 | paid | NEUROLOGICAL INSTITUTE-CLEVELAND CLINIC BRAIN STUDY (YEAR 4 OF 5) | 202521339349102332 |
| 2024 | The Chatham Fund Co the Cape Cod Foundation South Yarmouth, MA | U | $25,000 | paid | FUND FOR CHATHAM, CAPE COD FOUNDATION ENDOWMENT (YEAR 4 OF 4) | 202521339349102332 |
| 2024 | For All Seasons Easton, MD | B | $10,000 | paid | GENERAL FUND | 202521339349102332 |
| 2024 | For All Seasons Easton, MD | B | $10,000 | paid | GENERAL FUND | 202521339349102332 |
| 2024 | Sultana Education Foundation Chestertown, MD | B | $10,000 | paid | 2025 DOWNRIGGING AND GALA SPONSORSHIP | 202521339349102332 |
| 2024 | Mass Audubon Lincoln, MA | U | $10,000 | paid | WELLFLEET BAY SANCTUARY (SHORE BIRD PROGRAM) | 202521339349102332 |
| 2024 | The Cleveland Museum of Art Cleveland, OH | B | $5,000 | paid | GENERAL FUND | 202521339349102332 |
| 2024 | The Chatham Fund Co the Cape Cod Foundation South Yarmouth, MA | U | $5,000 | paid | FUND FOR CHATHAM (CAPE COD FOUNDATION ENDOWMENT) | 202521339349102332 |
| 2024 | Eldridge Public Library Chatham, MA | D | $1,000 | paid | ANNUAL CAMPAIGN FUND | 202521339349102332 |
| 2023 | Cleveland Clinic Cleveland, OH | U | $100,000 | paid | NEUROLOGICAL INSTITUTE-CLEVELAND CLINIC BRAIN STUDY (YEAR 3 OF 5) | 202433139349100218 |
| 2023 | The Chatham Fund Co the Cape Cod Foundation South Yarmouth, MA | U | $25,000 | paid | FUND FOR CHATHAM, CAPE COD FOUNDATION ENDOWMENT (YEAR 3 OF 4) | 202433139349100218 |
| 2022 | Cleveland Clinic Cleveland, OH | U | $100,000 | paid | NEUROLOGICAL INSTITUTE-CLEVELAND CLINIC BRAIN STUDY (YEAR 2 OF 5) | 202331459349100733 |
| 2022 | The Chatham Fund Co the Cape Cod Foundation South Yarmouth, MA | U | $25,000 | paid | FUND FOR CHATHAM, CAPE COD FOUNDATION ENDOWMENT (YEAR 2 OF 4) | 202331459349100733 |
| 2021 | The Cleveland Museum of Art Cleveland, OH | B | $500,000 | paid | WILLIAM P. AND AMANDA C. MADAR CURATOR OF AMERICAN PAINTING AND SCULPTURE ENDOWMENT (4TH AND FINAL INSTALLMENT) | 202241369349100724 |
| 2021 | Cleveland Clinic Cleveland, OH | U | $100,000 | paid | NEUROLOGICAL INSTITUTE-CLEVELAND CLINIC BRAIN STUDY (YEAR 1 OF 5) | 202241369349100724 |
| 2021 | The Chatham Fund Co the Cape Cod Foundation South Yarmouth, MA | U | $25,000 | paid | FUND FOR CHATHAM, CAPE COD FOUNDATION ENDOWMENT (YEAR 1 OF 4) | 202241369349100724 |
| 2018 | Cleveland Museum of Art Cleveland, OH | B | $500,000 | paid | WILLIAM P. AND AMANDA C. MADAR CURATOR OF AMERICAN PAINTING AND SCULPTURE ENDOWMENT (1ST INSTALLMENT) | 201912139349100201 |
| 2018 | Cleveland Museum of Art Cleveland, OH | B | $50,000 | paid | ANNUAL SUPPORT DRIVE (CIRCLES CAMPAIGN) | 201912139349100201 |
| 2018 | Cleveland Clinic Neurological Institute Cleveland, OH | U | $50,000 | paid | SUPPORT OF THE WORK OF THE HOLDER OF THE MADAR ENDOWED CHAIR AND PROFESSORSHIP | 201912139349100201 |
| 2018 | Purdue University - Davidson School of Engineering West Lafayette, IN | U | $50,000 | paid | PLEDGE (YEAR 1 OF 4) TO SUPPORT PROF. JULIE LIU'S OSTEOARTHRITIS RESEARCH | 201912139349100201 |
| 2018 | Mass Audubon's Wellfleet Bay Wildlife Sanctuary South Wellfleet, MA | U | $30,000 | paid | COASTAL WATERBIRD PROGRAM AT WELLFLEET BAY WILDLIFE SANCTUARY | 201912139349100201 |
| 2018 | Sultana Education Foundation Chestertown, MD | B | $15,000 | paid | BOARD DIRECTED ENDOWMENT FUND | 201912139349100201 |
| 2018 | Mass Audubon's Wellfleet Bay Wildlife Sanctuary South Wellfleet, MA | U | $12,000 | paid | PLANNED GIVING | 201912139349100201 |
| 2018 | Aclu Foundation New York, NY | U | $10,000 | paid | ACLU FOUNDATION'S LEGAL DEPARTMENT PROGRAMMATIC WORK | 201912139349100201 |
| 2018 | Sultana Projects Inc Chestertown, MD | U | $10,000 | paid | OPERATING SUPPORT FUND | 201912139349100201 |
| 2018 | Mass Audubon's Wellfleet Bay Wildlife Sanctuary South Wellfleet, MA | U | $10,000 | paid | FOSSIL FUEL FREE INITIATIVE | 201912139349100201 |
| 2018 | Hollins University Roanoke, VA | C | $10,000 | paid | AMANDA CHASE MADAR ENDOWED SCHOLARSHIP FUND (FOR STUDENTS OF ENGLISH) | 201912139349100201 |
| 2018 | Chestertown Riverarts Chestertown, MD | U | $10,000 | paid | GENERAL CONTRIBUTION | 201912139349100201 |
| 2018 | National Music Festival Chestertown, MD | B | $5,000 | paid | GENERAL CONTRIBUTION (SILVER IMPRESARIO DONOR LEVEL) | 201912139349100201 |
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 | 2024 | 2024-12-31 | not stated | 2024v5.1 | 202521339349102332 |
| 990PF | 2023 | 2023-12-31 | not stated | 2023v5.1 | 202433139349100218 |
| 990PF | 2022 | 2022-12-31 | not stated | 2022v5.0 | 202331459349100733 |
| 990PF | 2021 | 2021-12-31 | not stated | 2021v4.2 | 202241369349100724 |
| 990PF | 2018 | 2018-12-31 | not stated | 2018v3.1 | 201912139349100201 |
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/341892784.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.