Massachusetts · Nonprofit
GOLDTHWAIT RESERVATION INC
GOLDTHWAIT RESERVATION INC (Massachusetts) receives grants from 8 organizations whose IRS filings report $67,039 to it, the largest being FIDELITY INVESTMENTS CHARITABLE GIFT FUND ($30,425). 7 of them have funded it in more than one year.
- Revenue FY2024
- $73k
- Funders on record
- 8
- Grants received
- $67k
- Net assets
- $9.3M
What Goldthwait Reservation Inc does
Mission
Preserve and restore the salt marsh and maintain the beach and picnic area for the enjoyment of town residents.
As stated on its FY2024 Form 990.
Program
Preserved the salt marsh. Maintained and preserved the beach and picnic areas for the use and enjoyment of the general public.
$28,069 spent100% of program spending
The program described on its FY2024 Form 990. Program spending in total: $28,069.
Who funds it, year by year
2017 → 2023: the base broadened from 2 funders to 6 funders, grant income rose $8k → $9k.
2 of 8 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 46% of grant dollars received. That money is really individual donors directing a sponsor; the institutions to cultivate are the non-DAF funders.
From the IRS filings of GOLDTHWAIT RESERVATION INC’s funders (the co-funder graph). Association, not causation. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
How concentrated its funding is
GOLDTHWAIT RESERVATION INC leans on a few funders — its largest provides 45% of grant income and the top three 83%; half comes from just 2 funders.
the vertical line marks half of all grant income — 2 funders to its left
46% of the income these shares are computed over arrives through pass-through sponsors or from payers whose filings do not say what kind of payment it is. Concentration is still measured over all of it, because the money is real; what it does not support is a claim about how many institutions have chosen to fund GOLDTHWAIT RESERVATION INC.
Largest funder’s share by year: 2017 94% · 2018 100% · 2019 80% · 2020 87% · 2021 53% · 2022 56% · 2023 66% — diversifying over time.
“Effective funders” = inverse Herfindahl index (1 / Σ shareᵢ²) — the number of equal-sized funders that would give the same concentration. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
How long its funders stay
43% of GOLDTHWAIT RESERVATION INC's funders are still giving 3 years after their first grant; 88% give in more than one year at all.
Share of funders still giving k years after their first recorded grant, pooled across every acquisition cohort. A funder counts as retained in a year only if it made a grant that year. Measured to FY2023, the last fiscal year that has finished arriving — a funder cannot be counted as lapsed in a year most filers have not reached.
Where its funders are
68% of GOLDTHWAIT RESERVATION INC's grant income comes from Massachusetts funders.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $31k arriving through sponsors registered in 2 states is excluded from the map and the split above: a sponsor holds money on a donor’s behalf, so its registered address would place those dollars somewhere no donor need ever have been. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
Against its field
GOLDTHWAIT RESERVATION INC runs a healthier operating margin than three-quarters of the 3,152 environment nonprofits its size.
this organization peer median middle 50% of peers· 3,152 environment nonprofits under $100k, FY2024
Organizations like GOLDTHWAIT RESERVATION INC
Organizations whose mission and program text most resemble this one, by semantic similarity over every organization in the US filings — the closest peers, and often the clearest route to shared or prospective funders.
In Massachusetts
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
74% of spending goes to programs.
Governance
Public support
100%
Share of support from the public (Schedule A) — the basis for its public-charity status.
Footprint & structure
Files a return copy in 1 state
Screen this organization
A dated, signed PDF of the compliance screen for GOLDTHWAIT RESERVATION INC: IRS status (Business Master File, Publication 78, auto-revocation), the OFAC sanctions lists, the Internal Revenue Bulletin, and California registration, with the Rev. Proc. 2018-32 §8.01 reliance elements stated element by element. Generated from the current files at the moment you download it.
Screens are triage, not determinations; a source that cannot be read reports not screened, never clear. Screen this nonprofit · How the screen works · on the API as GET /api/screening/{ein}?format=pdf
Questions and answers
- Who funds GOLDTHWAIT RESERVATION INC?
- GOLDTHWAIT RESERVATION INC (Massachusetts) receives grants from 8 organizations whose IRS filings report $67,039 to it, the largest being FIDELITY INVESTMENTS CHARITABLE GIFT FUND ($30,425). 7 of them have funded it in more than one year.
- How many funders does GOLDTHWAIT RESERVATION INC have?
- IRS filings report 8 organizations giving $67,039 in grants to GOLDTHWAIT RESERVATION INC, 7 of which have funded it in more than one year.
- Who is the largest funder of GOLDTHWAIT RESERVATION INC?
- FIDELITY INVESTMENTS CHARITABLE GIFT FUND is the largest funder on record, with $30,425 in grants. The full list of funders is on this page.
- How can an organization like GOLDTHWAIT RESERVATION INC find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Massachusetts. The funding by cause and by state pages list the largest funders for a given area and how to approach them.
Play a game about who funds Goldthwait Reservation →
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2024 (financials across 2024–2024), and the filings of 8 funders that report grants to it. “On record” means captured in the filings we have parsed — a funder that does not e-file, or whose grant detail is not itemized, will not appear. Filings run roughly 12–24 months behind. Trends on this page end at FY2023, the last fiscal year that has finished arriving; later years are shown and marked, and move no figure. Data on this page was exported October 14, 2026. What this page cannot tell you · view filing