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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 36-4323564

POST-CONFLICT FOUNDATION INC

Tax-exempt · HIGHLAND PARK, IL 60035

Address and contacts

Address (IRS master file)
2754 SUMMIT AVE, HIGHLAND PARK, IL 60035-1326
In care of
% KATHRYN M VANDEN BERK
Mailing address (990-N for 2025)
2754 SUMMIT AVENUE, Highland Park IL 60035
Principal officer (990-N for 2025)
SCOTT LANG, 2754 SUMMIT AVENUE, Highland Park IL 60035

What it must file and when

IRS records say it files Form 990-N (e-Postcard). Gross receipts normally $50,000 or less. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026990-N on file
2024December 31, 2024May 15, 2025Check at the IRS
2023December 31, 2023May 15, 2024990-N on file

File the 2026 990-N for POST-CONFLICT FOUNDATION INC

Due May 17, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
36-4323564
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (170(b)(1)(A)(vi))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2000
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: SCOTT LANG
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Scott Lang
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Scott Lang
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Scott Lang
December 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Scott Lang
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Scott Lang
December 31, 2019≤ $50,000 receipts––e-Postcard

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 36-4323564).

Questions about POST-CONFLICT FOUNDATION INC

What is the EIN of POST-CONFLICT FOUNDATION INC?
The employer identification number (EIN) of POST-CONFLICT FOUNDATION INC is 36-4323564.
Is POST-CONFLICT FOUNDATION INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2000.
Are donations to POST-CONFLICT FOUNDATION INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does POST-CONFLICT FOUNDATION INC file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of POST-CONFLICT FOUNDATION INC due?
The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did POST-CONFLICT FOUNDATION INC last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended December 31, 2025.
Who is the principal officer of POST-CONFLICT FOUNDATION INC?
The 990-N for 2025 names SCOTT LANG.

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