Margaret Thiele Petti Foundation
Invitation OnlyTigard, Oregon · EIN 93-1161002 · Private foundation
Half of its grants to organizations were between $10,000 and $15,000.
How to apply
On its return for tax year 2024 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
22% of grants went outside Oregon.
Grants paid in tax year 2024
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Oregon Project Independence | Bend, OR | General fund | $15,000 |
| Portland Rescue Mission | Portland, OR | General fund | $15,000 |
| The Dougy Center | Portland, OR | General fund | $15,000 |
| Bonnie Hayes Animal Shelter | Hillsboro, OR | General fund | $10,000 |
| National Guide Dog Assoc | Baltimore, MD | General fund | $10,000 |
| Forever Home Pet Rescue | Castaic, CA | General fund | $10,000 |
| Hope Equestrian Center | Eagle Point, OR | General fund | $10,000 |
| Oregon Dog Rescue | Tualatin, OR | General fund | $10,000 |
| Linn County Animal Rescue | Lebanon, OR | General fund | $10,000 |
The return also lists 3 grants to individuals ($45,000). We do not publish the names of individual recipients.
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2024 | $150,000 | 12 |
| 2023 | $85,000 | 9 |
Sources
- IRS Form 990-PF, tax year 2024, filed Nov 18, 2025 - IRS e-file batch, object ID 202503219349109260
- IRS Tax Exempt Organization Search for EIN 93-1161002
- 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.