Peter R and Cynthia K Kellogg Foundation

Overview

The IRS Exempt Organizations Business Master File snapshot retrieved on 2026-10-14 identifies Peter R and Cynthia K Kellogg Foundation as a private grantmaking foundation exempt under Section 501(c)(3). Its Employer Identification Number is 22-2472914. Its reported mailing city is New York, New York, United States. For the tax period ending June 2025, the retained IRS record reports total assets of USD 48,544,649. Reported income for that tax period is USD 11,422,068. The IRS ruling year recorded in this snapshot is 1983. Total assets are balance-sheet assets, not assets under management. These are dated IRS records; they do not establish current finances or a present investment mandate.