Madaket Land Trust
Madaket Land Trust is a private foundation focused on Environment & Animals, based in Nantucket, MA. IRS filing data is available from 2021 through 2025. As of 2025, the organization holds $1.4M in total assets. In 2025, it made $48K in qualifying distributions.
Madaket Land Trust at a glance
- Total assets
- $1,437,010
- +0.1% vs 2024
- Revenue (2025)
- $58,729
- +27.1% vs 2024
- Qualifying distributions (2025)
- $48,338
- +99.9% vs 2024
- Expenses (2025)
- $57,076
- +76.7% vs 2024
- Latest 990 filing
- Form 990-PF, 2025 View filing
Data from IRS Form 990-PF, 2025; updated October 2026.
Ready to take the next step with Madaket Land Trust?
Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Qualifying Distributions | Distributable Amount |
|---|---|---|---|---|---|
| 2025 | $1,437,010 | $58,729 | $57,076 | $48,338 | $2,401 |
| 2024 | $1,435,357 | $46,204 | $32,294 | $24,182 | $2,021 |
| 2023 | $1,421,447 | $38,445 | $76,478 | $67,880 | — |
| 2022 | $1,459,480 | $39,300 | $8,894 | $5,310 | — |
| 2021 | $1,429,074 | $30,415 | $10,209 | — | — |
Under IRS private-foundation payout rules, Madaket Land Trust reported a distributable amount of $2K for 2025 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
Madaket Land Trust is led by Michael Byrne, President since 2024 (on filings since 2021); none of the 8 officers listed in 2025 report compensation.
Officers on the 2025 filing
Michael Byrne
President
Trustee → President, 2024
On filings since 2021
1 hr/week
No compensation reported
Robert Danziger
Trustee
On filings since 2021
1 hr/week
No compensation reported
John Wise
Trustee
On filings since 2023
1 hr/week
No compensation reported
Mark Kelly
Trustee
On filings since 2023
1 hr/week
No compensation reported
T. Anthony Butler
Trustee
On filings since 2023
1 hr/week
No compensation reported
Deane Dray
Trustee
New on the 2025 filing
1 hr/week
No compensation reported
Karyn Lindsay
Treasurer
Trustee → Treasurer, 2024
On filings since 2021
2 hrs/week
No compensation reported
Robert Bowman
V.p. & Secretary
Trustee → V.p. & Secretary, 2024
On filings since 2021
1 hr/week
No compensation reported
Former officers (3)
- Former: James Schilling (2021–2024) — Trustee
- Former: Barry Mactaggart (2021–2022) — Trustee
- Former: Melissa Murphy (2021) — Trustee
Data from IRS Form 990 filings, 2021–2025. "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 Madaket Land Trust
How large is Madaket Land Trust?
Madaket Land Trust reported $1.4M in total assets on its 2025 IRS Form 990-PF. It paid out $48K in qualifying distributions that year, against a required minimum of $2K (roughly 5% of its investment assets).
What is Madaket Land Trust?
Madaket Land Trust is a private foundation focused on Environment & Animals, based in Nantucket, MA. It holds $1.4M in total assets as of 2025.
What is Madaket Land Trust's EIN?
Madaket Land Trust's EIN (Employer Identification Number) is 04-2674301. IRS Form 990 filing data is available on this page for 2021–2025.
Data last updated October 2026. Sourced from IRS Form 990-PF filings.
Data update history
(1)
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2021–2025
Explore Open Grants
Browse active grant opportunities in Madaket Land Trust's focus areas in our free grants database
Similar Funders
Similar funders in Massachusetts
Boston Foundation Inc
Boston, MA
The Boston Foundation funds nonprofits and community initiatives focused on equity and opportunity, including child well-being, economic opportunity, community wealth, and community leadership, primarily in Greater Boston. Its 2025 grants had a median of $25,000, while specific programs offer amounts such as $50,000; whether it accepts unsolicited requests is not stated.
Assets
$2.1B
Grants
2,375
Total Given
$228.4M
Eastern Bank Foundation
Wakefield, MA
Eastern Bank Foundation supports economic inclusion and mobility, including small businesses, early childhood development, affordable housing, and workforce development. Its 2025 grants ranged from $50 to $2,002,500, with a median of $2,500, primarily in Massachusetts and also in New Hampshire and Rhode Island. It accepts online applications and does not limit giving to preselected organizations.
Assets
$266.7M
Grants
1,786
Total Given
$19.0M
Barr Foundation
Boston, MA
The Barr Foundation funds arts and creativity, climate, education, and New England’s social sector, primarily through long-term support for organizations in New England. Its 2024 grants ranged from $100 to $3.275 million, with a median of $80,000. Its filing says it accepts only requests from preselected organizations and does not accept unsolicited requests, though its website describes program-page inquiries and occasional open calls.
Assets
$1.9B
Grants
903
Total Given
$123.2M
Liberty Mutual Foundation Inc
Boston, MA
Liberty Mutual Foundation funds basic needs such as food and shelter, education and workforce development, and climate and community infrastructure, including homelessness and community preparedness programs. Its 2024 grants had a median of $35,000, and most funding supports organizations or programs serving the Boston area, though it also gives elsewhere. It accepts unsolicited online requests on a rolling basis, with no submission deadlines.
Assets
$46.1M
Grants
706
Total Given
$50.6M
Cummings Foundation Grants Inc (FKA Oneworld Boston Inc)
Woburn, MA
Cummings Foundation Grants Inc. funds nonprofits working in human services, education, healthcare, fairness and justice, and the environment, primarily in greater Boston and eastern Massachusetts. Its 2024 grants ranged from $1,000 to $3.5 million, with a median of $35,000; it accepts letters of inquiry through an online portal during its application cycle, which was not open at the time described.
Assets
$258.2M
Grants
658
Total Given
$38.2M
American Tower Corporation Foundation
Boston, MA
Assets
$15.4M
Grants
632
Total Given
$1.7M
More similar funders
More Funders in Massachusetts
The filing figures on this page are open data under CC BY 4.0. About GrantGraph Open
Figures come from Madaket Land Trust'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.
Madaket Land Trust down — hundreds of funders to go?