Mission
The purpose of the school is to promote, advance and sponsor charitable and educational activities.
Public Charity
Princeton International School of Mathematics and Science Inc
Princeton International School of Mathematics and Science Inc, of Princeton, NJ, is a Public Charity tracked in Imperigo's IRS 990 database. The 2025 filing shows $7.8M in revenue, $7.8M in expenses, $7.9M in total assets. 13 publicly reported grants to this organization, totaling roughly $7.8M, appear in IRS filings.
EIN: 461765277
Princeton, NJ
Secondary & High Schools
NTEE: B25
Latest filing: 2025
Total Revenue$7.8M
Total Expenses$7.8M
Total Assets$7.9M
Grant Records13
Funding Total$7.8M
Filing Years2021–2025
Sample Grants Received
FOR RECIPIENT'S EXEMPT PURPOSE
$44,474
SPONSOR EDUCATION ACTIVITIES
$4,110,000
FOR RECIPIENT'S EXEMPT PURPOSE
$42,011
SPONSOR EDUCATION ACTIVITIES
$1,500,000
COVID-19 SUPPORT
$10,000
Showing up to 5 of 13 total records — full history available with membership.
Officers & Directors
Co-principal
Adam C Kemp
Trustee
Bairong Jiang
CFO
Bin Lin
Asst. Principal
Bradford C Carpenter
Co-chairman
Charles Allen Waller
Vice Chairman
Chen Wei
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $7.8M | $7.8M | $7.9M |
| 2024 | $11.0M | $7.9M | $8.0M |
| 2023 | $6.9M | $7.1M | $4.8M |
| 2022 | $7.4M | $7.3M | $5.0M |
| 2021 | $4.9M | $4.1M | $9.4M |
Between 2021 and 2025, reported annual revenue grew from $4.9M to $7.8M (+60%), with total assets most recently reported at $7.9M.
Interactive year-over-year charts and full filing details available with membership.