# Stewart and Lenore Kniff Family Foundation Inc

Stewart and Lenore Kniff Family Foundation Inc is a Private Foundation based in Sparta, United States.

## Overview

- **Organization type:** Private Foundation
- **Headquarters:** Sparta, United States
- **Region:** North America

## About

The IRS Exempt Organizations Business Master File snapshot retrieved on 2026-10-14 identifies Stewart and Lenore Kniff Family Foundation Inc as a private grantmaking foundation exempt under Section 501(c)(3). Its Employer Identification Number is 38-3338626. Its reported mailing city is Sparta, Michigan, United States. For the tax period ending December 2025, the retained IRS record reports total assets of USD 19,477,007. Reported income for that tax period is USD 10,177,247. The reported NTEE classification code is T20J. The IRS ruling year recorded in this snapshot is 1997. 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.

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Updated: 2026-10-23T09:41:15Z

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