Hearthstone Foundation
EIN 46-6419865 · files IRS 990-PF
Where it gives
By cause and by place, from its own returns.
By cause
The cause each recipient registered with the IRS
Mostly grants abroad and recipients without a US registration. Shown, never hidden.
By place
Dollars received, by the recipient's state
half the top state or more10–50%2–10%under 2%
Grants abroad and place not on file: 113 grants · $367.4k
Who it funds most
13 of its 21 grantees were funded in more than one year.
Hearthstone Foundation's own IRS 990-PF returns, as filed, in USD
Who funds the same organisations
Counted over its 21 largest grantees, leaving out fiscal sponsors and donor-advised funds, which share an address rather than a cause. A fact, not a partnership.
Its board and officers
From its latest return.
Form 990PF Part VIII, tax year 2024, filing 202501969349100820
Name and title as its own return lists them. No pay, no address. A photograph appears only where the person's own organisation or a free licence publishes one, credited beside it; otherwise none. Anyone can ask to be removed: hello@philanova.ai.
Its money
What it gave, held and paid, by year.
Giving by year
A year with no bar has no grants on file yet: its returns may not be loaded. It is not a year without giving.
Its returns8 filings
| Tax year | Form | Filing | Where to read it |
|---|---|---|---|
| 2025 | IRS 990-PF | 202611339349102971 | IRS batch file |
| 2024 | IRS 990-PF | 202501969349100820 | IRS batch file |
| 2023 | IRS 990-PF | 202411709349101051 | IRS batch file |
| 2022 | IRS 990-PF | 202341329349102064 | IRS batch file |
| 2021 | IRS 990-PF | 202201589349101505 | IRS batch file |
| 2020 | IRS 990-PF | 202131129349100748 | IRS batch file |
| 2019 | IRS Form 990, Schedule I | 202021279349101702 | IRS batch file |
| 2018 | IRS 990-PF | 201931359349102263 | IRS batch file |
An IRS batch file holds many returns; the filing number finds this one inside it.
The record as filedEvery table this page has always shown, in full.open
Hearthstone Foundation made 167 grants across 2018–2025, totalling $753.3k as filed.
- Grants
- 167
- Total, as filed
- $753.3k
- Years
- 2018–2025
- Filed in
- USD
Who it funds
| Organisation | Grants | Total |
|---|---|---|
| ELIZABETHTOWN COLLEGE | 7 | $177.0k |
| WESTPORT LAND TRUST | 4 | $97.0k |
| DUKE UNIVERSITY | 7 | $95.0k |
| CHRIST CHURCH | 7 | $88.0k |
| MEDFORD LEAS FUND | 7 | $33.2k |
| WELLESLY MEETING | 4 | $33.0k |
| BOSTON BULL PEN PROJECT | 5 | $26.5k |
| WESTPORT LAND CONSERVATION TRUST | 2 | $25.2k |
| THE ESTAUGH | 1 | $21.0k |
| NEEDHAM COMMUNITY COUNCIL | 5 | $20.7k |
| MEDFORD MONTHLY MEETING | 7 | $12.0k |
| WELLESLEY FRIENDS MEETING | 1 | $10.0k |
| KIMBALL UNION ACADEMY | 1 | $8.0k |
| WELLESLEY FRIENDS | 1 | $8.0k |
| WESTPORT RIVER ALLIANCE | 4 | $7.5k |
By year
| Year | Grants | Total |
|---|---|---|
| 2018 | 29 | $100.9k |
| 2020 | 23 | $97.8k |
| 2021 | 33 | $115.1k |
| 2022 | 21 | $110.5k |
| 2023 | 26 | $100.1k |
| 2024 | 15 | $111.0k |
| 2025 | 20 | $118.0k |
Where this came from
Identifier US-EIN-466419865. Register: Internal Revenue Service (US). Machine-readable: JSON.
What this page does not know
- Wrong if: a figure recovered from a subtotal is read as the sum of the recovered rows. A subtotal divides onto a whole penny whatever its parts did, so rows the per-row rule refuses are inside these figures.
- What they say they exist to do
- What each grant was for
- What they fund, by theme
- Balance sheet and financials
- Who runs it
- Whether they accept proposals
- Their own record on the register
- No website on file
- Leadership not yet identified