Matthew A & Susan B Weatherbie
Matthew A & Susan B Weatherbie is a private foundation based in Boston, Massachusetts. In 2024, it made 14 grants totaling $1,238,000, including support for Harvard University, the Museum of Fine Arts, and organizations in education, arts and culture, civil liberties, economic development, and historic preservation.
Matthew A & Susan B Weatherbie at a glance
In short: Matthew A & Susan B Weatherbie gave $1.2M across 14 grants in 2024 (avg $88K), mostly in Massachusetts. 21% of 2024 grantees were new. Source: 2024 IRS Form 990-PF.
- Annual giving (2024)
- $1,238,000
- +215.8% vs 2023
- Grants made (2024)
- 14
- -17.6% vs 2023
- Average grant
- $88,429
- +283.5% vs 2023
- Median grant
- $10,000
- Total assets
- $2,270,806
- +1.3% vs 2023
- New grantees (estimate)
- 21% first-time grantees (3 of 14, 2024; small sample)
- Primary geography
- Massachusetts (96% of itemized 2024 grant dollars)
- Latest 990 filing
- Form 990-PF, 2024 View filing
Data from IRS Form 990-PF, 2024; updated October 2026. New grantees are estimated by matching recipient names across years (methodology).
How to apply to Matthew A & Susan B Weatherbie
- Accepts unsolicited proposals
- No
- How to Apply
-
The foundation states that it makes contributions only to preselected charitable organizations and does not accept unsolicited requests for funds.
- Contact
Mailing address: 172 Beacon Street 6, Boston, MA 02116
Phone: (617) 951-2550
Application details from Grantable's research on the foundation's public materials; confirm on its website before applying.
Who Matthew A & Susan B Weatherbie funds
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2024
The largest 2024 recipient was Harvard University ($1.1M). Together the top 10 received $1.2M.
Grant Size Distribution
79 grants across all recorded years
The most common grant size was under $50K: 65 grants of 79 (82%).
Geographic Focus
Where this funder awards grants
In 2024, 96% of grant dollars went to recipients in Massachusetts. Rhode Island, Montana, New York, and California each received 1%.
Grant Distribution by State
Share of 2024 grant dollars across all 14 itemized grants.
Cities
Is Matthew A & Susan B Weatherbie open to new grantees?
21%
first-time grantees, 2024
In 2024, 3 of 14 grantees (21%) were first-time recipients. With only 14 grantees, that is a small sample: one grantee more or less moves the share by about 7 points. First grants averaged $354K; repeat grants $16K. How we count
Medians: $10K first-time, $10K repeat.
- 79% of 2024 grantees were also funded in 2023. Method
- Giving grew 85% from 2021 to 2024. Method
- In 2024 it paid out well above its IRS minimum distribution (the 5% rule). Method
Estimate from itemized grant lists in IRS Form 990-PF filings (2020–2024). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2020 to 2024, annual grant giving ranged from $392K (2023) to $1.2M (2024). In 2024 it made 14 grants totaling $1.2M.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Harvard University Cambridge, MA | General Purpose | $1,050,000 |
| Museum of Fine Arts Boston, MA | General Purpose | $48,000 |
| Mount Holyoke College South Hadley, MA | General Purpose | $25,000 |
| Catholic Schools Foundation Boston, MA | General Purpose | $24,000 |
| US Naval War College Foundation Newport, RI | General Purpose | $15,000 |
| ACLU Foundation of Massachusetts Boston, MA | General Purpose | $10,000 |
| Black Economic Council of Massachusetts Boston, MA | General Purpose | $10,000 |
| Historic New England Boston, MA | General Purpose | $10,000 |
| Initiative for a Competitive Inner City Roxbury, MA | General Purpose | $10,000 |
| Montana Land Reliance Helena, MT | General Purpose | $10,000 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Qualifying Distributions | Net Investment Income | Distributable Amount |
|---|---|---|---|---|---|---|---|---|
| 2024 | $2,270,806 | $1,745,352 | $1,238,619 | $1,238,000 | 14 | $1,238,000 | $655,733 | $73,851 |
| 2023 | $2,242,258 | $94,314 | $406,825 | $392,000 | 17 | $403,292 | $91,660 | $111,955 |
| 2022 | $2,249,965 | $58,016 | $712,515 | $685,008 | 15 | $688,308 | $53,865 | $132,631 |
| 2021 | $3,466,054 | $3,355,997 | $669,382 | $667,580 | 15 | $667,615 | $1,240,450 | $79,027 |
| 2020 | $1,769,714 | $74,490 | $581,195 | $573,083 | 18 | — | $70,906 | $89,648 |
Under IRS private-foundation payout rules, Matthew A & Susan B Weatherbie reported a distributable amount of $74K for 2024 — the minimum it must pay out in qualifying distributions.
Research compiled by Grantable AI from public sources. Last updated September 2026.
Mission & Focus Areas
No mission statement for the foundation is provided. Its 2024 grants show support for a range of charitable organizations. For example, the Catholic Schools Foundation says it provides need-based assistance for families seeking a Catholic education for their children; the Black Economic Council of Massachusetts says it advances the economic well-being of Black businesses, organizations, and residents; and the ACLU Foundation of Massachusetts says it defends constitutional and civil liberties through education and litigation.
Other 2024 grantees include the Boston Symphony Orchestra, whose stated mission is to present music and provide educational and training programs, and the Sears House Association, which says it works to preserve and restore historic structures in Boston and surrounding areas.
Grantmaking
In 2024, the foundation reported 14 grants totaling $1,238,000. Awards ranged from $1,000 to $1,050,000, with a median grant of $10,000. The largest grants included $1,050,000 to Harvard University, $48,000 to the Museum of Fine Arts, $25,000 to Mount Holyoke College, and $24,000 to the Catholic Schools Foundation. The listed purposes for these grants were “General Purpose.”
In 2023, the foundation reported 17 grants totaling $392,000. In 2022, it reported 15 grants totaling $685,008. Its 2024 filing, the latest on this page, reports 14 grants totaling $1.2 million.
Leadership & Key People
Leadership team and compensation from IRS filings
The 2024 filing lists Matthew A Weatherbie and Susan B Weatherbie as trustees.
Matthew A & Susan B Weatherbie's 2024 filing lists 2 officers; none of the 2 officers listed in 2024 report compensation.
Officers on the 2024 filing
Matthew A Weatherbie
Trustee
On filings since 2020
1 hr/week
No compensation reported
Susan B Weatherbie
Trustee
On filings since 2020
1 hr/week
No compensation reported
Data from IRS Form 990 filings, 2020–2024. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Frequently asked questions about Matthew A & Susan B Weatherbie
How much does Matthew A & Susan B Weatherbie give each year?
Matthew A & Susan B Weatherbie gave $1.2M across 14 grants in 2024, according to its 2024 IRS Form 990-PF. In 2023 it gave $392K across 17 grants.
What is Matthew A & Susan B Weatherbie's typical grant size?
Matthew A & Susan B Weatherbie's median grant in 2024 was $10,000, and its average grant was $88,429, across 14 grants on its 2024 IRS Form 990-PF. Organizations receiving their first grant from Matthew A & Susan B Weatherbie that year got $354K on average.
Where does Matthew A & Susan B Weatherbie give grants?
Matthew A & Susan B Weatherbie gives mostly in Massachusetts: 96% of the grant dollars itemized on its 2024 IRS Form 990-PF went to recipients there. The most frequent recipient cities were Boston, MA (7 grants).
Does Matthew A & Susan B Weatherbie give general operating support?
Yes: 100% of Matthew A & Susan B Weatherbie's 2024 grants with a stated purpose (14 of 14) were for general or operating support, per its 2024 IRS Form 990-PF.
Who are Matthew A & Susan B Weatherbie's largest grantees?
Matthew A & Susan B Weatherbie's largest 2024 grantees include Harvard University ($1,050,000), Museum of Fine Arts ($48,000) and Mount Holyoke College ($25,000), according to its 2024 IRS Form 990-PF. Together they received 91% of its itemized 2024 grant dollars.
How large is Matthew A & Susan B Weatherbie?
Matthew A & Susan B Weatherbie reported $2.3M in total assets on its 2024 IRS Form 990-PF. It paid out $1.2M in qualifying distributions that year, against a required minimum of $74K (roughly 5% of its investment assets).
What does Matthew A & Susan B Weatherbie fund?
No mission statement for the foundation is provided. Its 2024 grants show support for a range of charitable organizations. See mission & focus areas ↑
How do I apply for a grant from Matthew A & Susan B Weatherbie?
The foundation states that it makes contributions only to preselected charitable organizations and does not accept unsolicited requests for funds. Eligibility and process details are in the grantmaking section of this profile. See how to apply ↑
What is Matthew A & Susan B Weatherbie's EIN?
Matthew A & Susan B Weatherbie's EIN (Employer Identification Number) is 04-3532105. IRS Form 990 filing data is available on this page for 2020–2024.
Does Matthew A & Susan B Weatherbie accept unsolicited proposals?
No, according to Grantable's research on the foundation's published guidelines. See how to apply ↑
Data last updated October 2026. Sourced from IRS Form 990-PF filings. Research dossier generated September 2026.
Data update history
(1)
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2020–2024
Live grants for the work Matthew A & Susan B Weatherbie funds
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Cite this profile
Grantable. (2026). Matthew A & Susan B Weatherbie funder profile. GrantGraph. Retrieved October 24, 2026, from https://grantable.co/funders/matthew-a-and-susan-b-weatherbie-morg_9726a976c35f49a28ff14b9af5ef8aff
BibTeX
@misc{grantable_043532105_2026,
author = {{Grantable}},
title = {{Matthew A \& Susan B Weatherbie funder profile}},
howpublished = {GrantGraph},
year = {2026},
url = {https://grantable.co/funders/matthew-a-and-susan-b-weatherbie-morg_9726a976c35f49a28ff14b9af5ef8aff},
note = {Accessed 2026-10-24. Data licensed CC BY 4.0}
}The figures on this page are open data under CC BY 4.0: reuse them with credit to Grantable and a link. Download the data.
Figures come from Matthew A & Susan B Weatherbie's IRS filings (methodology). AI-written summaries, news items and logos are not covered by the open licence. Spot an error? Email hello@grantable.co.
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