# THOMAS AND LINDA KOEHN FOUNDATION

THOMAS AND LINDA KOEHN FOUNDATION is a Private Foundation based in DES MOINES, United States.

## Overview

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

## About

THOMAS AND LINDA KOEHN FOUNDATION is listed by the Internal Revenue Service as a private grantmaking foundation exempt under Section 501(c)(3), with employer identification number 42-1293625. The IRS filing address is in DES MOINES, IA, United States. For the tax period ending November 2025, the IRS Exempt Organizations Business Master File lists year-end book assets of USD 63,100,792 and an IRS-computed Income Amount of USD 9,615,861. For private foundations, this extract field combines total revenue with specified cost-of-goods and cost-basis amounts from Form 990-PF. The IRS ruling date on file is October 1987. These tax-filing amounts are not assets under management or net profit.

## Questions

### What is THOMAS AND LINDA KOEHN FOUNDATION?

The IRS lists THOMAS AND LINDA KOEHN FOUNDATION as a private grantmaking foundation exempt under Section 501(c)(3), with EIN 42-1293625.

### What filing locality does the IRS record for THOMAS AND LINDA KOEHN FOUNDATION?

The IRS filing address is in DES MOINES, IA, United States.

### What book assets does the IRS report for THOMAS AND LINDA KOEHN FOUNDATION?

For the tax period ending November 2025, the IRS lists year-end book assets of USD 63,100,792.

### What does the IRS Income Amount for THOMAS AND LINDA KOEHN FOUNDATION represent?

For the tax period ending November 2025, the IRS-computed Income Amount is USD 9,615,861. For private foundations, this extract field combines total revenue with specified cost-of-goods and cost-basis amounts from Form 990-PF.

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Updated: 2026-10-15T14:30:23.520Z

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