Who funds Americans United for Separation of Church and State?
42 private foundations reported grants to Americans United for Separation of Church and State in Washington, District of Columbia totaling $740,031 across 42 grants in tax years 2023 to 2025. The largest funder was The Andrew W Mellon Foundation, with $150,000.
From the funders' IRS Form 990-PF filings.
- Foundation funders42
- Grants reported42
- Total received$740,031
- Funders taking applications12
Funders of Americans United for Separation of Church and State that accept applications
If your organization does similar work, these foundations are prospects: they already fund work like Americans United for Separation of Church and State's and say in their IRS filings that they accept applications.
- The Andrew W Mellon Foundation
- Deer Creek Foundation
- Eula Mae and John Baugh Foundation
- The Elizabeth B and Arthur E Roswell Foundation Inc
- Sussman Family Foundation
- Frank and Janina Petschek Foundation
- The Harriette Steelman and Charles L Tabas Foundation
- Dan Cameron Family Foundation Inc
- The Ford Foundation
- The Double-R Foundation
- The Lazard Charitable Foundation
- The Kranzberg Family Charitable Foundation
Foundations that fund Americans United for Separation of Church and State
| Foundation | Purpose given | Grants | Amount |
|---|---|---|---|
| The Andrew W Mellon Foundation | To support the legal academy | 1 | $150,000 |
| Deer Creek Foundation | Support education, advocacy, and litigation against religious discrimination | 1 | $100,000 |
| Eula Mae and John Baugh Foundation | General Support | 1 | $100,000 |
| The Meyer and Deanne Sharlin Foundation | General support | 1 | $100,000 |
| The Morningstar Philanthropic Foundation D/B/A the Morningstar Foundation | General charitable purposes | 1 | $75,000 |
| The Susan Thompson Buffett Foundation | Program support | 1 | $50,000 |
| CS Fund | Legal academy | 1 | $45,000 |
| The Argosy Foundation | Civility project | 1 | $25,000 |
| The William C Bullitt Foundation Inc | Civic engagement | 1 | $20,000 |
| The Amy and Steve Unfried Foundation | Charitable | 1 | $10,000 |
| The Elizabeth B and Arthur E Roswell Foundation Inc | general support | 1 | $10,000 |
| Karney Flaster Family Foundation | Public support of organization mission | 1 | $10,000 |
| Sussman Family Foundation | General purpose | 1 | $5,000 |
| Hyman Levine Family Foundation | Charity/education | 1 | $5,000 |
| Stiefel Freethought Foundation | General & Unrestricted | 1 | $5,000 |
| Windy Bay Foundation | General purpose | 1 | $4,000 |
| The Max and Tillie Rosenn Foundationinc | Charitable | 1 | $3,500 |
| Amazonsmile Foundation | General support | 1 | $2,526 |
| Dekker Foundation | General operating support | 1 | $2,500 |
| HCD Foundation | General purposes | 1 | $2,500 |
| Steven Broitman Foundation | To preserve constitutional principles of church and state | 1 | $2,500 |
| Frank and Janina Petschek Foundation | General Support | 1 | $2,000 |
| Melvin and Sylvia Kafka Foundation co Sara Suchman | FinancialSupport | 1 | $2,000 |
| The Double E-Foundation | General operating budget | 1 | $2,000 |
| David and Lucille Gildin Family Foundation Inc | Genl charitable purposes | 1 | $1,250 |
| Jpmorgan Chase Foundation | Matching contribution (general operating support) | 1 | $1,050 |
| The Harriette Steelman and Charles L Tabas Foundation | Charitable for religious freedom | 1 | $1,000 |
| Dan Cameron Family Foundation Inc | General Operating Fund | 1 | $500 |
| The Jeanne Myerson and John Cate Family | Unrestricted gift | 1 | $500 |
| Ann S and Albert L Maltz Foundation | General operating support | 1 | $350 |
| Roslyn & Joseph Perlman Foundation | General charitable purposes | 1 | $300 |
| The Ford Foundation | Matching gift | 1 | $300 |
| The Lasalle Family Foundation | Support of primary mission | 1 | $200 |
| The Double-R Foundation | To protect the right of everyone to believe as they want and stop any from using their beliefs to harm others | 1 | $200 |
| Davidson Foundation for Music | Assistance with 501(c)(3) purpose | 1 | $200 |
| IRA and Janina Marks Charitable Trust | General charitable purpose | 1 | $150 |
| The Pfizer Foundation Inc | Matching gifts | 1 | $105 |
| The Richard R Howe Foundation | Unrestricted use in charitable endeavor | 1 | $100 |
| The David and Jennifer Hardie Memorial Foundation | To defend, maintain, and promote religious liberty and the constitutional principle of separation of religion and government. | 1 | $100 |
| The Lazard Charitable Foundation | Unrestricted | 1 | $100 |
| Arthur J Gallagher Foundation | General exempt purpose | 1 | $50 |
| The Kranzberg Family Charitable Foundation | General support | 1 | $50 |
Using this list
A foundation that already gives to Americans United for Separation of Church and State gives in its field and region, so the list doubles as a prospect list for similar organizations in Washington. Open a foundation to see its application rules, typical grant and every other grant it paid.
Questions people ask
Who funds Americans United for Separation of Church and State?
The Andrew W Mellon Foundation, Deer Creek Foundation, Eula Mae and John Baugh Foundation, The Meyer and Deanne Sharlin Foundation and The Morningstar Philanthropic Foundation D/B/A the Morningstar Foundation, and 37 more, according to their IRS Form 990-PF filings.
How much does Americans United for Separation of Church and State get from foundations?
$740,031 in 42 reported grants from 42 private foundations in tax years 2023 to 2025. Government grants and gifts from individuals are not included.
Which of these funders accept applications?
The Andrew W Mellon Foundation, Deer Creek Foundation, Eula Mae and John Baugh Foundation, The Elizabeth B and Arthur E Roswell Foundation Inc and Sussman Family Foundation say in their filings that they accept applications.