# William Butterworth Foundation

William Butterworth Foundation is a Private Foundation based in Moline, United States.

## Overview

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

## About

William Butterworth Foundation is listed by the IRS as a private operating foundation exempt under Section 501(c)(3), with EIN 46-4274627. Its IRS filing address is in MOLINE, IL, United States. For the tax period ending December 2024, the IRS lists year-end book assets of USD 45,545,286 and an IRS-computed Income Amount of USD 10,428,214. These are dated filing extract amounts; book assets are not assets under management, and Income Amount is not net profit. For private foundations, the Income Amount extract field combines total revenue with specified cost-of-goods and cost-basis amounts from Form 990-PF. Its tax-exemption ruling dates to August 2014.

## Questions

### What is William Butterworth Foundation?

William Butterworth Foundation is a private operating foundation exempt under Section 501(c)(3), with EIN 46-4274627.

### What filing locality is recorded for William Butterworth Foundation?

The IRS filing address is in MOLINE, IL, United States.

### What book assets are reported for William Butterworth Foundation?

For the tax period ending December 2024, year-end book assets are USD 45,545,286.

### What does the Income Amount for William Butterworth Foundation represent?

For the tax period ending December 2024, the IRS-computed Income Amount is USD 10,428,214. This extract field combines total revenue with specified cost-of-goods and cost-basis amounts from Form 990-PF.

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Updated: 2026-10-15T14:02:35.180Z

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