Donald and Donna Mosites Family Foundation
Invitation OnlyPittsburgh, Pennsylvania · EIN 26-1597938 · Private foundation
Grants paid (2025)$967K
Organizations funded14
Typical grant$14,000
Total assets$21.9M
Half of its grants to organizations were between $9,000 and $20,000.
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
14% of grants went outside Pennsylvania.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Marine Corp Scholarship Foundation | Alexandria, VA | Promote ongoing work of charity | $450,000 |
| Greater Pittsburgh Community Food Bank | Duquesne, PA | Promote ongoing work of charity | $366,000 |
| Women of Southwestern Pa Inc | Mcmurray, PA | Promote ongoing work of charity. | $22,000 |
| The Kiski School | Saltsburg, PA | Promote ongoing work of charity | $20,000 |
| Washington City Mission | Washington, PA | Promote ongoing work of charity. | $15,000 |
| Nativity of the Theotokos Monastery | Saxonburg, PA | Promote ongoing work of charity | $15,000 |
| Move a Mountain Mission | Pittsburgh, PA | Promote ongoing work of charity | $15,000 |
| Pittsburgh Vintage Grandprix Association | Pittsburgh, PA | Promote ongoing work of charity. | $14,000 |
| Western Pennsylvania School of the Blind | Pittsburgh, PA | Promote ongoing work of charity | $13,000 |
| Little Sisters of the Poor | Pittsburgh, PA | Promote ongoing work of charity | $10,750 |
| Casa for Kids Inc | Washington, PA | Promote ongoing work of charity. | $9,000 |
| The Alaska Community Foundation | Anchorage, AK | Promote ongoing work of charity | $6,000 |
| Ronald Mcdonald House Charities | Philadelphia, PA | Promote ongoing work of charity | $6,000 |
| Greater Washington Food Bank | Brownsville, PA | Promote ongoing work of charity | $5,000 |
Grants approved for future payment
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| The Als Association | Millvale, PA | Promote ongoing work of charity | $15,000 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $966,750 | 15 |
| 2024 | $936,609 | 24 |
| 2023 | $933,500 | 16 |
Sources
- IRS Form 990-PF, tax year 2025, filed Aug 31, 2026 - IRS e-file batch, object ID 202632439349100303
- IRS Tax Exempt Organization Search for EIN 26-1597938
- 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.