Cornerstone Foundation
Accepts applications
Cornerstone Foundation is a private foundation in Gig Harbor, Washington. In tax year 2025 it gave $8,292 in 3 grants; the typical grant was $1,292 and the largest $6,000. It accepts applications; its filing gives the instructions below.
From its IRS Form 990-PF for tax year 2025.
- Grants paid, 2025$8,292
- Number of grants3
- Typical grant$1,292
- Largest grant$6,000
- Assets$681,646
- New grantees33%
Giving in 2025 was down from $9,824 the year before.
33% of its 2025 grantees had not received a grant from it the year before, a mix of repeat and new grantees.
Giving by year
| Tax year | Grants paid | Number of grants | Assets |
|---|---|---|---|
| 2023 | $1,140 | 1 | $342,923 |
| 2024 | $9,824 | 3 | $366,176 |
| 2025 | $8,292 | 3 | $681,646 |
How to apply
| Contact | Dani Groff 6606 64th Ave NW, Gig Harbor, WA 98335 |
|---|---|
| What to submit | Basic Request |
What Cornerstone Foundation funds
Where it gives
Its grants went to recipients in 3 states, the most to California.
| State | Grants | Amount |
|---|---|---|
| California | 1 | $6,000 |
| Colorado | 1 | $1,292 |
| Iowa | 1 | $1,000 |
Grants paid in 2025
| Recipient | Purpose | Amount |
|---|---|---|
| BCMF | Donation | $6,000 |
| Compassion International | Donation | $1,292 |
| BatGap Non-Profit | Donation | $1,000 |
Officers and trustees
- Yizhu Sun
- Dani Groff
Questions people ask
Does Cornerstone Foundation accept grant applications?
Yes. Its latest IRS filing says it accepts applications.
How much does Cornerstone Foundation give?
$8,292 in tax year 2025, across 3 grants, with a typical grant of $1,292.
Who runs Cornerstone Foundation?
Its 2025 filing lists Yizhu Sun (Treasurer) and Dani Groff (President).
What does Cornerstone Foundation fund?
Based on its grants, mainly international.