# 1111 FOUNDATION

1111 FOUNDATION is a Private Foundation based in HIGHLAND PARK, United States.

## Overview

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

## About

1111 FOUNDATION is listed by the Internal Revenue Service as a private grantmaking foundation exempt under Section 501(c)(3), with employer identification number 46-1463656. The IRS filing address is in HIGHLAND PARK, IL, United States. For the tax period ending December 2024, the IRS Exempt Organizations Business Master File lists year-end book assets of USD 539,798,770 and an IRS-computed Income Amount of USD 95,315,195. 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 July 2013.

## Questions

### What is 1111 FOUNDATION?

The IRS lists 1111 FOUNDATION as a private grantmaking foundation exempt under Section 501(c)(3), with EIN 46-1463656.

### What filing locality does the IRS record for 1111 FOUNDATION?

The IRS filing address is in HIGHLAND PARK, IL, United States.

### What book assets does the IRS report for 1111 FOUNDATION?

For the tax period ending December 2024, the IRS lists year-end book assets of USD 539,798,770.

### What does the IRS Income Amount for 1111 FOUNDATION represent?

For the tax period ending December 2024, the IRS-computed Income Amount is USD 95,315,195. 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: 2026-10-15T12:15:38.388Z

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