Maryland · Nonprofit
Harbour School Foundation Inc
Harbour School Foundation Inc (Maryland) receives grants from 6 organizations whose IRS filings report $363,320 to it, the largest being AMERICAN GIFT FUND ($250,000). 0 of them have funded it in more than one year, and 77% of the money arrives through donor-advised or pass-through sponsors rather than from an institution directly.
- Revenue FY2025
- $3.6M
- Funders on record
- 6
- Grants received
- $363k
- Net assets
- $29M
What Harbour School Foundation Inc does
Mission
To provide fundraising support to Innovative Learning, Inc., a non-profit school that provides education to students with learning disabilities. Also to provide programs outside of the school day to further the social education of the students.
As stated on its FY2025 Form 990.
Program
Provided fundraising support to Innovative Learning, Inc, a non-profit school that provides education to students with learning disabilities and programs outside the school to further the social education of the students.
$961,593 spentof which $831,200 as grants100% of program spending
The program described on its FY2024 Form 990. Program spending in total: $961,593.
The organization over time
Each line starts at 100 in 2018, so what you read is the shape rather than the size: 150 means half as much again as 2018, 50 means half. The number beside each label in the key is where it ended. The shaded band is where the middle 50% of its peers' revenue would sit, given their growth.
Balance sheet
Total assets and total liabilities at each year end, in dollars. The largest one-year move in total assets was 2020 to 2021, from $17M to $21M (+21%).
How it's funded, over time
Each bar is one year's revenue split into where it came from, and every bar is the same height — these are shares, not amounts, so a year that raised twice as much looks the same size. Hover a bar for the split.
6% of Harbour School Foundation Inc’s revenue is contributions — more earned-revenue than three-quarters of its peers (48% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 0 of the last 8 reported years ran a deficit.
reserve
Leadership and staff
The officers, directors, trustees and key employees listed on each return. Joined and no longer listed compare each filing with the year before, matching people by surname and first initial; a year after a gap, or a roster under three people, has no comparison.
Who funds it, year by year
2019 → 2023: the base held at 1 funder, grant income fell $11k → $10k.
4 of 6 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 77% 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 Harbour School Foundation 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
Harbour School Foundation Inc leans on a few funders — its largest provides 69% of grant income and the top three 92%; half comes from just 1 funder.
the vertical line marks half of all grant income — 1 funder to its left
97% 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 Harbour School Foundation Inc.
Largest funder’s share by year: 2019 100% · 2020 100% · 2021 100% · 2023 100% — broadly stable.
“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.
Where its funders are
77% of Harbour School Foundation Inc's grant income arrives through donor-advised or pass-through sponsors, whose addresses record where the money is held rather than where the donor is. Of the $85k that is directly attributable, 88% of it comes from funders outside Maryland, across 2 states.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $278k arriving through sponsors registered in 3 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
Harbour School Foundation Inc runs a healthier operating margin than three-quarters of the 9,398 education nonprofits its size.
this organization peer median middle 50% of peers· 9,398 education nonprofits $1M–$10M, FY2025
Organizations like Harbour School Foundation 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 Maryland
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
84% of spending goes to programs.
Governance
Footprint & structure
Files a return copy in 1 state
Part of a family of 1 related entity
- Innovative Learning Inc · exempt
Screen this organization
A dated, signed PDF of the compliance screen for Harbour School Foundation 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 Harbour School Foundation Inc?
- Harbour School Foundation Inc (Maryland) receives grants from 6 organizations whose IRS filings report $363,320 to it, the largest being AMERICAN GIFT FUND ($250,000). 0 of them have funded it in more than one year, and 77% of the money arrives through donor-advised or pass-through sponsors rather than from an institution directly.
- How many funders does Harbour School Foundation Inc have?
- IRS filings report 6 organizations giving $363,320 in grants to Harbour School Foundation Inc.
- Who is the largest funder of Harbour School Foundation Inc?
- AMERICAN GIFT FUND is the largest funder on record, with $250,000 in grants. The full list of funders is on this page.
- How can an organization like Harbour School Foundation Inc find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Maryland. The funding by cause and by state pages list the largest funders for a given area and how to approach them.
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2025 (financials across 2018–2025), and the filings of 6 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