Donald D Mateer Foundation
Invitation OnlyPittsburgh, Pennsylvania · EIN 25-1895885 · Private foundation
Grants paid (2025)$75K
Organizations funded34
Typical grant$1,000
Total assets$965K
Half of its grants to organizations were between $1,000 and $2,500.
From the return
How to apply
On its return for tax year 2025 the foundation checked the box saying it only makes contributions to preselected charitable organizations and does not accept unsolicited requests for funds.
What it funds
Share of grant lines on the latest return, classified from the purpose each grant states.
Where it gives
67% of grants went outside Pennsylvania.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Stage Right | Greensburg, PA | Operational budget | $15,000 |
| Westmoreland Human Opportunities | Greensburg, PA | Operational budget | $5,000 |
| Uf College of Veterinary Medicine | Gainseville, FL | Operational budget | $5,000 |
| Out Youth | Austin, TX | Operational budget | $5,000 |
| Kut Radio | Austin, TX | Operational budget | $5,000 |
| Humane Animal Allies | Kittanning, PA | Operational budget | $3,000 |
| Animal Friends | Pittsburgh, PA | Operational budget | $2,500 |
| The Pittsburgh Foundation | Pittsburgh, PA | Donald d mateer scholarship fund | $2,500 |
| Old Joe Club Charities Inc | Greensburg, PA | Operational budget | $2,500 |
| Open Book Theatre Company | Trenton, MI | Operational budget | $2,500 |
| Marion County Humane Society Wv | Fairmont, WV | Operational budget | $2,500 |
| Mms PTA Murchison Middle School | Austin, TX | Operational budget | $2,000 |
| Corridor Rescue | Spring, TX | Operational budget | $2,000 |
| Focus Hope | Detroit, MI | Operational budget | $2,000 |
| Grace Centers of Hope | Pontiac, MI | Operational budget | $2,000 |
| Humane Society of Huron Valley | Ann Arbor, MI | Operational budget | $1,500 |
| Northville Educational Foundation | Northville, MI | Operational budget | $1,500 |
| Lizzy's Lodge Inc | Silver Spring, MD | Operational budget | $1,000 |
| SPCA Alliance of Nc Inc | Tarboro, NC | Operational budget | $1,000 |
| Autism Caring Center | Oakdale, PA | Operational budget | $1,000 |
| Hairy Houdini Siberian Husky Rescue | Waterford Twp, MI | Operational budget | $1,000 |
| Ocean Conservancy | Washington, DC | Operational budget | $1,000 |
| Steel City Dragon Boat Assoc Inc | West Homestead, PA | Operational budget | $1,000 |
| Anderson PTA Anderson High School | Austin, TX | Operational budget | $1,000 |
| Nyos Charter School PTA | Austin, TX | Operational budget | $1,000 |
| Barton Creek Elementary Booster Clu | Austin, TX | Operational budget | $1,000 |
| Judson Center | Farmington Hills, MI | Operational budget | $1,000 |
| Calvary United Methodist Church | Pittsburgh, PA | Operational budget | $500 |
| Giving2grow | Pittsburgh, PA | Operational budget | $500 |
| Mt Lebanon Police Associaiton | Pittsburgh, PA | Operational budget | $500 |
| Peaceful Valley Donkey Rescue | Miles, TX | Operational budget | $500 |
| Gentle Giant Draft Horse Rescue | Mt Airy, MD | Operational budget | $500 |
| Wounded Paw Project | Clifton, VA | Operational budget | $500 |
| Michigan Peo Fund | Kalamazoo, MI | Operational budget | $500 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $75,000 | 34 |
| 2024 | $80,000 | 23 |
| 2023 | $52,620 | 19 |
Sources
- IRS Form 990-PF, tax year 2025, filed May 7, 2026 - IRS e-file batch, object ID 202601279349100735
- IRS Tax Exempt Organization Search for EIN 25-1895885
- Profile updated Nov 5, 2026
Facts on this page come from the foundation's own IRS Form 990-PF filings as published by the IRS. Grantvello does not know whether a foundation is accepting proposals right now: a past grant is not an open opportunity. Always confirm current guidelines with the funder before applying.