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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 43-6050117

FLORISSANT VALLEY HISTORICAL SOCIETY

Tax-exempt · FLORISSANT, MO 63032

Address and contacts

Address (IRS master file)
PO BOX 298, FLORISSANT, MO 63032-0298
In care of
% MARY KAY GLADBACH
Mailing address (990-N for 2024)
P O Box 298, Florissant MO 63032
Principal officer (990-N for 2024)
Andrew Theising, 1058 Tuxedo Boulevard, WEBSTER GROVES MO 63119

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, 2026Not on file
2024December 31, 2024May 15, 2025990-N on file
2023December 31, 2023May 15, 2024990-N on file

File the 2025 990-N for FLORISSANT VALLEY HISTORICAL SOCIETY

Due May 15, 2026 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
43-6050117
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
1960
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2024
Officer: Andrew Theising
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Andrew J Theising
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Andrew Theising
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Andrew Theising
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Joseph McDavid
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 43-6050117).

Questions about FLORISSANT VALLEY HISTORICAL SOCIETY

What is the EIN of FLORISSANT VALLEY HISTORICAL SOCIETY?
The employer identification number (EIN) of FLORISSANT VALLEY HISTORICAL SOCIETY is 43-6050117.
Is FLORISSANT VALLEY HISTORICAL SOCIETY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1960.
Are donations to FLORISSANT VALLEY HISTORICAL SOCIETY tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does FLORISSANT VALLEY HISTORICAL SOCIETY file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of FLORISSANT VALLEY HISTORICAL SOCIETY due?
The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did FLORISSANT VALLEY HISTORICAL SOCIETY last file with the IRS?
The latest return in the IRS public files is the 990-N for 2024 for the year ended December 31, 2024.
Who is the principal officer of FLORISSANT VALLEY HISTORICAL SOCIETY?
The 990-N for 2024 names Andrew Theising.

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