Weatherlow Foundation is a private foundation based in Portsmouth, New Hampshire. The organization holds the EIN 27-4283491 and is classified under the NTEE code for Physical Sciences/Earth Sciences Research and Promotion (U30).
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$4.9M
-1.2% YoY
Annual Giving
$334K
+29.6% YoY
Grant Count
46
+9.5% YoY
Avg Grant Size
$7K
+18.3% YoY
Mission & Focus Areas
The foundation's primary funding focus areas include:
- Education
- Philanthropy, Voluntarism & Grantmaking
- Human Services
- Renewable Energy
- Community and School Gardens
- Environmental Education
- Garden Grants for Nonprofits
- Grants for Charter Schools
- Grants for K-12 Schools
Grantmaking
The foundation is required to file IRS Form 990-PF.
Ready to take the next step with Weatherlow Foundation?
Geographic Focus
Where this funder awards grants
The foundation primarily directs grants to nonprofits in:
- Rhode Island
- Massachusetts
- Illinois
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
Total Assets: $4,869,143
Total Annual Giving: $334,317
IRS Ruling Year: 2011
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $4,869,143 | $4,926,872 | $5,061,207 |
| Revenue | $310,631 | $138,855 | $-103,302 |
| Expenses | $357,677 | $273,190 | $236,865 |
| Qualifying Distributions | $334,317 | $258,000 | $218,000 |
| Net Investment Income | $293,527 | $121,740 | $83,158 |
| Distributable Amount | $292,875 | $260,010 | $255,631 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2024
Grant Size Distribution
213 grants across all recorded years
Giving History
Grant recipients and amounts by year
No grants recorded for .
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| DAVID L WAGNER | DIRECTOR, PRESIDENT, TREASURER | 5 | — |
| ELLEN S WAGNER | DIRECTOR, SECRETARY | 0.25 | — |
| BRYN WAGNER HANSON | DIRECTOR | 0.25 | — |
| MATTHEW R WAGNER | DIRECTOR | 0.25 | — |
Contact Information
Address: 100 Market Street, Unit 302, Portsmouth, NH 03801
Subject Areas
Focus areas based on grantmaking activity
Related Funders
Similar funders by location and focus area
Maine Dental Service Corporation
CONCORD, NH
Assets
$86.4M
Grants
1
Total Given
$331K
Hefflon Fbo Various Charities Tr Xxx-xx-xxxx
MANCHESTER, NH
Assets
$439K
Grants
3
Total Given
$25K
Lighthouse Federal Credit Union
PORTSMOUTH, NH
Assets
$1.9B
Grants
3
Total Given
$42K
Bhbt Ttee Henderson Charitable Trust
CONCORD, NH
Assets
$309K
Grants
4
Total Given
$16K
Dartmouth-Hitchcock Clinic
LEBANON, NH
Assets
$285.1M
Grants
77
Total Given
$3.3M
Serve and Succeed Charitable Foundation
CLAREMONT, NH
Assets
$1.8M
Grants
2
Total Given
$25K
Data last updated April 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.
What could you do with Weatherlow Foundation on Grantable?
- Assess strategic fit with your organization
- Draft a tailored letter of inquiry
- Find open RFPs from this funder
- Monitor for new funding opportunities