Skip to content
1F
Endowment / Foundation

Updated:

1111 FOUNDATION

1111 FOUNDATION is listed by the Internal Revenue Service as a private grantmaking foundation exempt under Section 501(c)(3), with employer identification...

Overview

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.

General information

Firm type

Private Foundation

Location

Region

North America

Country

United States

City

HIGHLAND PARK

Frequently asked 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.

Profile maintained by Altss. Updated: . To correct this record or make a privacy request, send the page URL and your evidence to privacy@altss.com; corrections are free.

Need institutional-grade insight on endowments & foundations?

Altss delivers:

Principals with verified direct contactsAllocation history by asset classOSINT-derived deal signals
Book a demo

Prefer a guided tour?

We’ll walk you through:

Interactive funding timelinesCustom mandate & allocation filters
Book a demo

More Private Foundation profiles