Mattlin Foundation
Historical funder research: IRS Form 990-PF filings from US private foundations, showing who funded what in past years. This is not a list of currently open grant calls, and we do not track open RFPs from private foundations. From public IRS Form 990-PF filings (latest on file for this funder: tax year 2024). Coverage: tax years 2019–2025. Freshness: the IRS releases these returns 1.5–2+ years after the tax year ends, so 2025 is still partial and a funder's newest grants may not appear yet. Last updated: November 14, 2026. Filings can contain errors, so confirm current priorities and deadlines with the funder before applying.
Year 2025 is still partial because many returns have not been filed or released yet. That is a freshness issue — coverage in our dataset is tax years 2019–2025.
Only 40.8% of this funder's organizational grants could be linked to an IRS cause code.
- Form & materials
- WRITTEN
- Deadlines
- NONE
- Restrictions
- NONE
| Recipient | Location | Purpose (as filed) | Amount | Tax yr |
|---|---|---|---|---|
| Columbus Dog Connection | Columbus, OH | GENERAL OPERATING FUND | $43,000 | 2024 |
| Columbus Jewish Foundation | Columbus, OH | GENERAL OPERATING FUND | $35,000 | 2024 |
| Physicians Committee | Washington, DC | GENERAL OPERATING FUND | $10,000 | 2024 |
| ACLU of Ohio Foundation | Cleveland, OH | GENERAL OPERATING FUND | $10,000 | 2024 |
| Mid Ohio Food Bank | Grove City, OH | GENERAL OPERATING FUND | $7,000 | 2024 |
| Planned Parenthood of Greater Ohio | Columbus, OH | GENERAL OPERATING FUND | $5,000 | 2024 |
| Last Chance Corral | Athens, OH | GENERAL OPERATING FUND | $5,000 | 2024 |
| Democracy Now | New York, NY | GENERAL OPERATING FUND | $5,000 | 2024 |
| Trust for Public Land | San Francisco, CA | GENERAL OPERATING FUND | $4,000 | 2024 |
| Natural Resources Defense Council | New York, NY | GENERAL OPERATING FUND | $4,000 | 2024 |
| Huckleberry House | Columbus, OH | GENERAL OPERATING FUND | $4,000 | 2024 |
| Environmental Defense Fund | Washington, DC | GENERAL OPERATING FUND | $4,000 | 2024 |
| Children's Hunger Alliance | Columbus, OH | GENERAL OPERATING FUND | $4,000 | 2024 |
| Hand in Hand | Portland, OR | GENERAL OPERATING FUND | $3,000 | 2024 |
| Families Flourish | Columbus, OH | GENERAL OPERATING FUND | $3,000 | 2024 |
| Doctors Without Borders | New York, NY | GENERAL OPERATING FUND | $3,000 | 2024 |
| Children's Defense Fund of Ohio | Columbus, OH | GENERAL OPERATING FUND | $3,000 | 2024 |
| Big Brothers Big Sisters | Columbus, OH | GENERAL OPERATING FUND | $3,000 | 2024 |
| Ohio Environmental Council | Columbus, OH | GENERAL OPERATING FUND | $2,000 | 2024 |
| Life Care Alliance | Columbus, OH | GENERAL OPERATING FUND | $2,000 | 2024 |
| Action for Children | Columbus, OH | GENERAL OPERATING FUND | $2,000 | 2024 |
| Palm Spring Friends of the Philharmon | Palm Desert, CA | GENERAL OPERATING FUND | $1,500 | 2024 |
| Temple Israel Foundation | Columbus, OH | GENERAL OPERATING FUND | $1,000 | 2024 |
| Rescue Lyfe | Palm Desert, CA | GENERAL OPERATING FUND | $1,000 | 2024 |
| Public Citizen Foundation | Washington, DC | GENERAL OPERATING FUND | $1,000 | 2024 |
Grants to individuals are counted but not named.
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