Northfield Mount Hermon School

EIN 04-2109865501(c)(3)Public charityActive

1 Lamplighter Way, Mount Hermon, MA · IRS data through FY2025

Total revenue
$90,528,606
FY2025 · −16% vs FY2024
Total expenses
$65,470,430
FY2025
Net assets
$352,316,251
FY2025
Employees
3
FY2025

Revenue, expenses and net assets

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Revenue Expenses Net assets

Tax yearRevenueExpensesNet assets
FY2025$90,528,606$65,470,430$352,316,251
FY2024$107,338,509$62,626,721$304,442,523
FY2023$69,261,043$60,645,676$239,123,437
FY2022$71,467,459$58,159,597$212,391,685
FY2021$62,205,275$56,757,741$219,709,348
FY2020$64,524,302$57,762,355$171,111,932
FY2019$64,881,804$57,620,143$182,523,933
FY2018$61,045,626$58,489,263$180,938,332
FY2017$53,556,084$55,025,043$166,606,455
FY2016$59,712,110$61,187,194$147,743,776
FY2015$66,309,794$49,004,553$165,902,570
FY2014$60,888,663$50,844,492$164,609,978
FY2013$57,168,448$45,886,898$147,312,759
FY2012$41,768,225$46,234,126$123,379,397

Form 990 filings

The returns filed by Northfield Mount Hermon School (EIN 04-2109865), including Form 990 PDFs and e-file data by year, are available in ProPublica's Nonprofit Explorer. The figures on this page come from IRS data files built from those returns.

Where the revenue came from

SourceAmount% of revenue
Contributions & grants$34,024,75738%
Program service revenue$49,223,75054%
Other revenue$7,280,0998%

Where the money was spent

CategoryAmount% of expenses
Program services$40,599,92062%
Management & general$21,052,59232%
Fundraising$3,817,9186%

What the numbers show

Figures compared against other organizations of the same NTEE program area in the same state. See the methodology page for how these are calculated and the guide to reading nonprofit financials for their limits.

About this organization

NORTHFIELD MOUNT HERMON EDUCATES THE HEAD, HEART, AND HANDS OF OUR STUDENTS. WE ENGAGE THEIR INTELLECT, COMPASSION, AND TALENTS, EMPOWERING THEM TO ACT WITH HUMANITY AND PURPOSE.

IRS status

Ruling year1932
Subsection501(c)(3)
ClassificationPublic charity
Program area (NTEE)B250 — Education (in MA)
DonationsListed in the IRS Publication 78 data as eligible to receive tax-deductible contributions (public charity).

Similar organizations

Source: Internal Revenue Service — Exempt Organizations Business Master File (downloaded November 4, 2026), Statistics of Income extracts, Form 990 e-file data, Publication 78 and the Automatic Revocation list. Figures are as reported by the organization; IRS processing may adjust them. This is not a charity rating and not tax advice. Confirm deductibility in IRS Tax Exempt Organization Search.

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