The Winsor School
The Winsor School reported $43.4 million in revenue and $41.9 million in expenses for the fiscal year ending June 30, 2025. Of every $100 it spent, $74.77 went to program services, $18.08 to management and general costs and $7.15 to fundraising. Its largest source of revenue was program service revenue such as fees, sales and contracts: 69.9% of the total. The highest compensation it reported for one person was $746,815 (HEAD OF SCHOOL). 69 people received more than $100,000 in reportable compensation. Revenue rose 26% between FY2020 and FY2025. Source: Form 990, FY2025.
Where $100 of spending went
The fiscal year ending June 30, 2025 · Form 990, Part IX, line 25 · total expenses $42MFor context, the median across 5,499 covered education charities: $85.56 programs, $13.59 management, $0.85 fundraising (medians computed separately, so they may not sum to $100).
Where $100 of revenue came from
The fiscal year ending June 30, 2025 · Form 990, Part VIII · total revenue $43MThe 990 scorecard · same measures for every charity, no grades
| Measure | FY2025 | Median |
|---|---|---|
| Program services Part IX 25(B) ÷ 25(A) | 74.8% | 84.4% |
| Management & general Part IX 25(C) ÷ 25(A) | 18.1% | 13.4% |
| Fundraising Part IX 25(D) ÷ 25(A) | 7.2% | 0.8% |
| Fundraising cost per $1 of contributions Part IX 25(D) ÷ Part VIII 1h | $0.30 | $0.04 |
| Contributions & grants share of revenue Part VIII 1h ÷ 12 | 23.2% | 19.1% |
| Government grants share of revenue Part VIII 1e ÷ 12 | 0.0% | 1.1% |
| Program service revenue share Part VIII 2g ÷ 12 | 69.9% | 69.9% |
| Highest reported compensation Part VII-A, columns D–F | $746,815 | $331,578 |
| Highest compensation as share of expenses Part VII-A ÷ Part IX 25(A) | 1.78% | 1.28% |
| People paid over $100,000 Part VII, line 2 | 69 | 8 |
| Net assets, in months of expenses Part X 33(B) ÷ monthly expenses | 59.0 | 13.3 |
| Independent voting board members Part VI 1a–1b | 25 of 27 | 100.0% |
A median is context, not a target: hospitals, universities, food banks and grantmakers spend in very different ways. What these measures can and can't tell you.
What the money paid for, in its own words
FY2025 · Form 990, Part III · the three largest programs by expenseThe Winsor School offers a rich and challenging curriculum to academically motivated girls in grades 5-12. Winsor defines curriculum as the total classroom learning experience for all students. Our curricular philosophy is based on our understandings about student learning, the pedagogies we practice in response to these understandings, the ways we assess learning, and the qualities of character we encourage our students to develop - as well as the skills and content more commonly associated with "curriculum." our curriculum is a designed continuum of developmentally appropriate learning…
Winsor believes in enrolling talented students with great potential regardless of their families' financial circumstances, and awards over $5.6 million annually in need-based financial aid to make the school financially accessible to a range of families. Over 25% of our students receive need-based tuition assistance, with grants covering from 5% to 100% of overall tuition
Highest reported compensation
FY2025 · Form 990, Part VII, Section A · roles as filed; names are in the filing, not here| Role | From this org | From related orgs | Other | Total |
|---|---|---|---|---|
| HEAD OF SCHOOL Director/trustee, officer, 50.00 hrs/week | $627,952 | $0 | $118,863 | $746,815 |
| CHIEF OPERATING OFFICER Officer, 40.00 hrs/week | $311,226 | $0 | $44,487 | $355,713 |
| ASSOCIATE HEAD OF SCHOOL Key employee, 40.00 hrs/week | $251,338 | $0 | $19,729 | $271,067 |
| DIR. OF ADVANCEMENT, CAMPAIGN DIR. Highest compensated employee, 40.00 hrs/week | $197,419 | $0 | $40,832 | $238,251 |
| DIR. OF FACILITIES & CONSTRUCTION Highest compensated employee, 40.00 hrs/week | $197,299 | $0 | $39,134 | $236,433 |
| DIRECTOR OF STRATEGIC COMMUNICATIONS Highest compensated employee, 40.00 hrs/week | $191,937 | $0 | $28,605 | $220,542 |
| DIRECTOR OF TECHNOLOGY Highest compensated employee, 40.00 hrs/week | $175,258 | $0 | $43,065 | $218,323 |
| HEAD OF LOWER SCHOOL Highest compensated employee, 40.00 hrs/week | $192,298 | $0 | $19,640 | $211,938 |
69 people received more than $100,000 in reportable compensation from The Winsor School (Part VII, line 2). Compensation of current officers, directors and key employees totaled $1.4M (Part IX, line 5).
6 years of filings
Form 990, Parts I, VII, IX and X · each row is that year's own filing, linkedGovernance answers, as filed
FY2025 · the organization's own yes/no answers; explanations, if any, are in Schedule O of the filing · what each means- Voting board members, and how many are independent Part VI, lines 1a–1b27 · 25 independent
- Audited financial statements Part XII 2bYes
- Conflict-of-interest policy Part VI 12aYes
- Whistleblower policy Part VI 13Yes
- Document retention policy Part VI 14Yes
- Independent process for top executive pay Part VI 15aYes
- Board given the 990 before filing Part VI 11aNo
- Family or business ties among insiders Part VI 2No
- Aware of a significant diversion of assets Part VI 5No
- Excess benefit transaction with an insider Part IV 25aNo
- Loans to or from insiders outstanding Part IV 26No
- Lobbying, or a 501(h) election in effect Part IV 4No
- Over $15,000 of professional fundraising services Part IV 18No
- Over $10,000 of activity outside the U.S. Part IV 14bYes
- Employees Part I, line 5245
- Volunteers Part I, line 6100
Largest outside contractors
FY2025 · Form 990, Part VII, Section B · businesses only| FLIK COMPASS GROUP USA Food services | $787,847 |
| MCDONALD ELECTRICAL CORPORATION Hvac | $525,357 |
| GOODY CLANCY & ASSOCIATES INC Consultant | $518,893 |
| FIRST STUDENT INC Bus services | $448,343 |
| ALLIED UNIVERSAL Security services | $433,814 |
Individuals listed as contractors are left out. 24 contractors were paid more than $100,000 in all.
Private foundation grants it received
44 private foundations reported grants to The Winsor School totaling $5.9M on their tax year 2023 Form 990-PF returns. See which foundations, on WHOFUNDS.
Source: WHOFUNDS open grant graph, matched from Form 990-PF Part XV.
Correct a figure or respond
Every number above is copied from The Winsor School's own Form 990. If one doesn't match the filing, that's our error and we'll fix it. If you work for The Winsor School, you can publish a response that is linked from this page.
Share or embed this breakdown
Of every $100 The Winsor School spent in FY2025, $74.77 went to programs. The full breakdown, from its IRS Form 990:
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Similar-sized charities in this cause
- Gestalt Community SchoolsMemphis, TN · revenue $43M · programs 70.6% · FY2025
- Head Start of Greater DallasDallas, TX · revenue $43M · programs 86.4% · FY2025
- Proctor AcademyAndover, NH · revenue $43M · programs 82.3% · FY2025
- Catlin Gabel SchoolPortland, OR · revenue $43M · programs 83.9% · FY2024
- Southern Virginia UniversityBuena Vista, VA · revenue $43M · programs 90.1% · FY2025
All education charities · Largest charities in Massachusetts
Questions people ask
How much of The Winsor School's spending goes to programs?
In the fiscal year ending June 30, 2025, The Winsor School reported that 74.8% of its $41.9 million in expenses went to program services, 18.1% to management and general and 7.2% to fundraising (Form 990, Part IX).
How much does The Winsor School pay its top executive?
The largest total compensation The Winsor School reported for one person in the fiscal year ending June 30, 2025 was $746,815, for the role of HEAD OF SCHOOL (Form 990, Part VII, including compensation from related organizations and other compensation).
Where does The Winsor School get its money?
Of $43.4 million in revenue in the fiscal year ending June 30, 2025, 23.2% came from contributions and grants and 69.9% from program service revenue (Form 990, Part VIII).
Is The Winsor School a registered charity?
The IRS lists EIN 04-2105842 as a 501(c)(3) organization (school), and its records show contributions as tax-deductible. Form 990 filings on record here cover tax years 2019, 2020, 2021, 2022, 2023, 2024. A filing shows what the organization reported; it doesn't by itself show whether a program works.
Sources
- FY2025: Form 990 for the fiscal year ending June 30, 2025, object 202611349349302526 · read the filing · XML
- FY2024: Form 990 for the fiscal year ending June 30, 2024, object 202501349349305210 · read the filing
- FY2023: Form 990 for the fiscal year ending June 30, 2023, object 202441359349305694 · read the filing
- FY2022: Form 990 for the fiscal year ending June 30, 2022, object 202321359349301482 · read the filing
- FY2021: Form 990 for the fiscal year ending June 30, 2021, object 202231369349303288 · read the filing
- FY2020: Form 990 for the fiscal year ending June 30, 2020 (amended), object 202133339349300653 · read the filing
All filings for EIN 04-2105842: ProPublica Nonprofit Explorer · IRS Tax Exempt Organization Search. Figures are as the organization reported them; we have not audited them.