Columbia Grammar & Preparatory School

EIN 13-0590970501(c)(3)Public charityActive

5 W 93rd St, New York, NY · IRS data through FY2025

Total revenue
$92,869,231
FY2025 · +0% vs FY2024
Total expenses
$84,416,160
FY2025
Net assets
$144,893,856
FY2025
Employees
447
FY2025

Revenue, expenses and net assets

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Revenue Expenses Net assets

Tax yearRevenueExpensesNet assets
FY2025$92,869,231$84,416,160$144,893,856
FY2024$92,654,188$80,967,559$136,900,815
FY2023$83,746,706$75,870,069$124,743,891
FY2022$76,249,849$71,601,127$116,484,144
FY2021$82,489,526$69,963,408$111,835,293
FY2020$76,760,684$68,894,910$99,583,576
FY2019$76,306,517$69,370,486$91,614,304
FY2018$74,094,195$68,707,057$84,507,371
FY2017$68,988,997$66,287,850$79,120,233
FY2016$68,607,225$64,278,681$76,419,086
FY2015$65,939,766$58,810,007$72,090,542
FY2014$63,892,180$57,051,905$64,960,783
FY2013$60,455,014$54,031,287$58,120,508
FY2012$56,551,468$50,583,286$51,696,781

Form 990 filings

The returns filed by Columbia Grammar & Preparatory School (EIN 13-0590970), 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$8,517,4119%
Program service revenue$78,553,70985%
Other revenue$5,798,1116%

Where the money was spent

CategoryAmount% of expenses
Program services$71,489,77485%
Management & general$11,556,48614%
Fundraising$1,369,9002%

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

TO PROVIDE A CONTINUOUS EDUCATION PROGRAM FOR BOYS AND GIRLS FROM PRESCHOOL THROUGH HIGH SCHOOL.

IRS status

Ruling year1941
Subsection501(c)(3)
ClassificationPublic charity
Program area (NTEE)B200 — Education (in NY)
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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