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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 81-4536121

NATIONAL SOCIETY OF THE CHILDREN OF THE AMERICAN REVOLUTION

Also known as GENERAL THADDEUS KOSCIUSZKO

Tax-exempt · MEQUON, WI 53092

Address and contacts

Address (IRS master file)
11016 N BALSAM TREE CT, MEQUON, WI 53092-4328
In care of
% JULIE STUHLMACHER
Mailing address (990-N for 2025)
11016 N Balsam Tree Ct, Mequon WI 53092
Principal officer (990-N for 2025)
Julie A Stuhlmacher, 11016 N Balsam Tree Ct, Mequon WI 53092

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

Tax yearYear endedDueIRS public records
2025February 28, 2026July 15, 2026990-N on file
2024February 28, 2025July 15, 2025990-N on file
2023February 29, 2024July 15, 2024990-N on file

File the 2026 990-N for NATIONAL SOCIETY OF THE CHILDREN OF THE AMERICAN REVOLUTION

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

IRS record

EIN
81-4536121
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Exempt since
1973
Accounting year ends
February
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Julie A Stuhlmacher
February 28, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Lori Ann Sokolowski
February 28, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Elizabeth Baker
February 29, 2024≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Julie Stuhlmacher
February 28, 2022≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Julie Stuhlmacher
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 81-4536121).

Questions about NATIONAL SOCIETY OF THE CHILDREN OF THE AMERICAN REVOLUTION

What is the EIN of NATIONAL SOCIETY OF THE CHILDREN OF THE AMERICAN REVOLUTION?
The employer identification number (EIN) of NATIONAL SOCIETY OF THE CHILDREN OF THE AMERICAN REVOLUTION is 81-4536121.
Is NATIONAL SOCIETY OF THE CHILDREN OF THE AMERICAN REVOLUTION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1973.
Which annual return does NATIONAL SOCIETY OF THE CHILDREN OF THE AMERICAN REVOLUTION file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of NATIONAL SOCIETY OF THE CHILDREN OF THE AMERICAN REVOLUTION due?
The return for tax year 2026 (the year ending February 28, 2027) is due July 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did NATIONAL SOCIETY OF THE CHILDREN OF THE AMERICAN REVOLUTION last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended February 28, 2026.
Who is the principal officer of NATIONAL SOCIETY OF THE CHILDREN OF THE AMERICAN REVOLUTION?
The 990-N for 2025 names Julie A Stuhlmacher.

Other nonprofits in MEQUON

All nonprofits in MEQUON · Wisconsin · Youth development