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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 23-7056670

LEAGUE OF WOMEN VOTERS OF ARLINGTON HEIGHTS-MOUNT PROSPECT-BUFFALO GR

Tax-exempt · PROSPECT HTS, IL 60070

Address and contacts

Address (IRS master file)
PO BOX 318, PROSPECT HTS, IL 60070-0318
Mailing address (990-N for 2025)
9 S Elmhurst Road POB 318, Prospect Heights IL 60070
Principal officer (990-N for 2025)
Shannon Silverman, S Elmhurst Road POB 318, Prospect Heights IL 60070

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

Tax yearYear endedDueIRS public records
2025March 31, 2026August 17, 2026990-N on file
2024March 31, 2025August 15, 2025990-N on file
2023March 31, 2024August 15, 2024990-N on file

File the 2026 990-N for LEAGUE OF WOMEN VOTERS OF ARLINGTON HEIGHTS-MOUNT PROSPECT-BUFFALO GR

Due August 16, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
23-7056670
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2023
Accounting year ends
March
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Shannon Silverman
March 31, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Shannon Silverman
March 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Sarah Wojtowicz
March 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Heidi Graham
March 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: HEIDI GRAHAM
March 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Connie Weissman
March 31, 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 23-7056670).

Questions about LEAGUE OF WOMEN VOTERS OF ARLINGTON HEIGHTS-MOUNT PROSPECT-BUFFALO GR

What is the EIN of LEAGUE OF WOMEN VOTERS OF ARLINGTON HEIGHTS-MOUNT PROSPECT-BUFFALO GR?
The employer identification number (EIN) of LEAGUE OF WOMEN VOTERS OF ARLINGTON HEIGHTS-MOUNT PROSPECT-BUFFALO GR is 23-7056670.
Is LEAGUE OF WOMEN VOTERS OF ARLINGTON HEIGHTS-MOUNT PROSPECT-BUFFALO GR tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2023.
Are donations to LEAGUE OF WOMEN VOTERS OF ARLINGTON HEIGHTS-MOUNT PROSPECT-BUFFALO GR tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does LEAGUE OF WOMEN VOTERS OF ARLINGTON HEIGHTS-MOUNT PROSPECT-BUFFALO GR file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of LEAGUE OF WOMEN VOTERS OF ARLINGTON HEIGHTS-MOUNT PROSPECT-BUFFALO GR due?
The return for tax year 2026 (the year ending March 31, 2027) is due August 16, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did LEAGUE OF WOMEN VOTERS OF ARLINGTON HEIGHTS-MOUNT PROSPECT-BUFFALO GR last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended March 31, 2026.
Who is the principal officer of LEAGUE OF WOMEN VOTERS OF ARLINGTON HEIGHTS-MOUNT PROSPECT-BUFFALO GR?
The 990-N for 2025 names Shannon Silverman.

Other nonprofits in PROSPECT HTS

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