The David and Heidi Welch Foundation
The David and Heidi Welch Foundation is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in Atherton, CA. IRS filing data is available from 2019 through 2025. In 2025, it awarded 6 grants totaling $24K.
Key facts about The David and Heidi Welch Foundation
- EIN
- 94-3332166
- Latest 990 filing
- Form 990-PF, 2025
- Annual giving (2025)
- $24,000
- Grants made (2025)
- 6
- Average grant
- $4,000
- Median grant
- $5,000
- Primary geography
- California (79% of itemized 2025 grant dollars)
Data from IRS Form 990-PF, 2025; updated September 2026.
Who The David and Heidi Welch Foundation funds
By grant dollars, the top recipient states for The David and Heidi Welch Foundation's 6 itemized 2025 grants were California (79%) and New York (21%). None of its 6 grants with a stated purpose were described as general or operating support.
How The David and Heidi Welch Foundation gives
- Giving fell 76% from 2022 to 2025. Method
From the foundation's IRS Form 990-PF filings. Methodology.
Next steps with The David and Heidi Welch Foundation
- How to evaluate The David and Heidi Welch Foundation as a funder
Our grant prospecting guide: read the 990-PF, check fit, and decide whether to apply.
- Draft an LOI to The David and Heidi Welch Foundation with AI
AI grant writing that drafts from your organization’s own materials, in your voice.
- Track this opportunity in a free grant tracker
A free Google Sheets or Excel template for deadlines, award terms, and reports due.
Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
—
Annual Giving
$24K
-63.6% YoY
Grant Count
6
+100.0% YoY
Avg Grant Size
$4K
-81.8% YoY
About The David and Heidi Welch Foundation
Based on IRS filings
The David and Heidi Welch Foundation is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in Atherton, CA. IRS filing data is available from 2019 through 2025. In 2025, it awarded 6 grants totaling $24K.
Focus Areas
Ready to take the next step with The David and Heidi Welch Foundation?
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of all 6 itemized 2025 grant dollars.
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | — | — | — |
| Revenue | — | — | — |
| Expenses | — | — | — |
| Qualifying Distributions | — | — | — |
| Net Investment Income | — | — | — |
| Distributable Amount | — | — | — |
Data update history
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2019–2025
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 6 recipients in 2025
Grant Size Distribution
29 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2025 grants, the largest recipients include Boys and Girls Club of the Peninsula ($5,000), College Track ($5,000), Human Rights Watch ($5,000).
| Recipient | Purpose | Amount |
|---|---|---|
| BOYS AND GIRLS CLUB OF THE PENINSULA Menlo Park, CA | EDUCATIONAL OPPORTUNITIES FOR CHILDREN | $5,000 |
| COLLEGE TRACK Oakland, CA | SUPPORT FOR FIRST GENERATION COLLEGE STUDENTS | $5,000 |
| HUMAN RIGHTS WATCH New York, NY | INVESTIGATE HUMAN RIGHTS ABUSES | $5,000 |
| KQED San Francisco, CA | SUPPORT FOR PUBLIC TELEVISION | $5,000 |
| PENINSULA OPEN SPACE TRUST Palo Alto, CA | PROTECT, RESTORE AND EXPAND PUBLIC ACCESS TO SAN GREGORIO RANCH | $2,000 |
| STANFORD UNIVERSITY Stanford, CA | SUPPORT STANFORD WOMEN'S CANCER CENTER | $2,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
No officer or director reported compensation in the available filings.
From 2025 IRS filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| David F Welch | Director and President | 2 | — |
| Heidi a Welch | Director/VP/Secretary/CFO | 2 | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is The David and Heidi Welch Foundation?
The David and Heidi Welch Foundation is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in Atherton, CA. It holds — in total assets as of 2025.
Where does The David and Heidi Welch Foundation operate?
The David and Heidi Welch Foundation has awarded grants in California, District of Columbia, New York, Oklahoma, Tennessee.
What size grants does The David and Heidi Welch Foundation award?
In 2025, The David and Heidi Welch Foundation awarded 6 grants totaling $24K — an average of about $4K per grant, based on its IRS Form 990 filings.
What is The David and Heidi Welch Foundation's EIN?
The David and Heidi Welch Foundation's EIN (Employer Identification Number) is 94-3332166. IRS Form 990 filing data is available on this page for 2019–2025.
Explore Open Grants
Browse active grant opportunities in The David and Heidi Welch Foundation's focus areas in our free grants database
Similar Funders
Funders that support many of the same organizations
Silicon Valley Community Foundation
Mountain View, CA
Assets
$12.3B
Grants
3,576
Total Given
$3.2B
Marin Community Foundation
Novato, CA
Assets
$1.1B
Grants
1,383
Total Given
$176.2M
The David and Lucile Packard Foundation
Los Altos, CA
Assets
$8.5B
Grants
1,029
Total Given
$350.0M
Tides Foundation
San Francisco, CA
Assets
$534.5M
Grants
2,110
Total Given
$382.1M
California Community Foundation
Los Angeles, CA
Assets
$2.2B
Grants
2,025
Total Given
$272.6M
The William & Flora Hewlett Foundation
Menlo Park, CA
Assets
$14.2B
Grants
2,001
Total Given
$625.0M
Sempra Foundation
San Diego, CA
Assets
$11.5M
Grants
1,501
Total Given
$1.8M
Conrad N Hilton Foundation
Westlake Village, CA
Assets
$7.4B
Grants
1,339
Total Given
$287.7M
Chamberlin Education Foundation
Richmond, CA
Assets
$80.6M
Grants
1,302
Total Given
$3.0M
The California Endowment
Los Angeles, CA
Assets
$4.5B
Grants
1,125
Total Given
$215.9M
Kaiser Foundation Hospitals
Oakland, CA
Assets
$87.4B
Grants
1,122
Total Given
$225.4M
Jewish Community Foundation of Los Angeles
Los Angeles, CA
Assets
$1.2B
Grants
1,063
Total Given
$142.2M
More Funders in California
Data last updated September 2026. Sourced from IRS Form 990-PF filings.