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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 36-4579633

NORTHBROOK PUBLIC LIBRARY FOUNDATION

Tax-exempt · NORTHBROOK, IL 60062

Address and contacts

Address (IRS master file)
1201 CEDAR LN, NORTHBROOK, IL 60062-4513
In care of
% ANNA AMEN
Mailing address (990-N for 2025)
1201 Cedar Lane, Northbrook IL 60062
Principal officer (990-N for 2025)
Sharon Bergstein, 1910 Birch Road, Northbrook IL 60062

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 April, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025April 30, 2026September 15, 2026990-N on file
2024April 30, 2025September 15, 2025990-N on file
2023April 30, 2024September 16, 2024990-N on file

File the 2026 990-N for NORTHBROOK PUBLIC LIBRARY FOUNDATION

Due September 15, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
36-4579633
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
2005
Accounting year ends
April
Files
Form 990-N (e-Postcard)
Category (NTEE)
Education (B117)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Sharon Bergstein
April 30, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Sharon Bergstein
April 30, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Sharon Bergstein
April 30, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Sharon Bergstein
April 30, 2023≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Vera Mayer
April 30, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Vera Mayer
April 30, 2020≤ $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 36-4579633).

Questions about NORTHBROOK PUBLIC LIBRARY FOUNDATION

What is the EIN of NORTHBROOK PUBLIC LIBRARY FOUNDATION?
The employer identification number (EIN) of NORTHBROOK PUBLIC LIBRARY FOUNDATION is 36-4579633.
Is NORTHBROOK PUBLIC LIBRARY FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2005.
Are donations to NORTHBROOK PUBLIC LIBRARY FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does NORTHBROOK PUBLIC LIBRARY FOUNDATION file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of NORTHBROOK PUBLIC LIBRARY FOUNDATION due?
The return for tax year 2026 (the year ending April 30, 2027) is due September 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did NORTHBROOK PUBLIC LIBRARY FOUNDATION last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended April 30, 2026.
Who is the principal officer of NORTHBROOK PUBLIC LIBRARY FOUNDATION?
The 990-N for 2025 names Sharon Bergstein.

Other nonprofits in NORTHBROOK

All nonprofits in NORTHBROOK · Illinois · Education