The Heidenreich Foundation
EIN: 852441298
Does Not Accept Unsolicited Applications
The Heidenreich Foundation is an Arizona private foundation. Awards $997,703 annually. Through 8 grants, median $100K. Invite-only.
Total Assets
$1.6M
Key Financial Metrics (2025)
Total Giving
$998K
Number of Grants
8
Median Grant
$100K
Grant Range
$25K - $350K
Historical Giving Trends
| Year | Assets | Total Giving | # Grants | Median Grant |
|---|---|---|---|---|
| 2025 | $1.6M | $998K | 8 | $100K |
| 2024 | $598K | $759K | 10 | $53K |
| 2023 | $1.3M | $507K | 10 | $26K |
| 2022 | $400K | $394K | 9 | $19K |
Quick Facts
Location
ArizonaReturn Type
990PF
Most Recent Filing
2025
Annual Expenses
Not specified
Giving Rate
63.6% of assets
Application Policy
Accepts Applications
No - Invite Only

