Skip to main content
IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 23-7412465

LINCOLN COUNTY HISTORICAL AND ARCHEOLOGICAL SOCIETY

Tax-exempt · TROY, MO 63379

Address and contacts

Address (IRS master file)
PO BOX 246, TROY, MO 63379-0246
Mailing address (990-N for 2024)
PO BOX 246, TROY MO 63379
Principal officer (990-N for 2024)
MARY LOU THOMPSON, PO BOX 246, TROY MO 63379

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 LINCOLN COUNTY HISTORICAL AND ARCHEOLOGICAL SOCIETY

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

IRS record

EIN
23-7412465
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
1978
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2024
Officer: MARY LOU THOMPSON
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: MARY LOU THOMPSON
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: MARY LOU THOMPSON
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: PAUL BOBEEN
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: PAUL BOBEEN
December 31, 2019≤ $50,000 receipts––e-Postcard
990-N for 2018
Officer: PAUL BOBEEN
December 31, 2018≤ $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 23-7412465).

Questions about LINCOLN COUNTY HISTORICAL AND ARCHEOLOGICAL SOCIETY

What is the EIN of LINCOLN COUNTY HISTORICAL AND ARCHEOLOGICAL SOCIETY?
The employer identification number (EIN) of LINCOLN COUNTY HISTORICAL AND ARCHEOLOGICAL SOCIETY is 23-7412465.
Is LINCOLN COUNTY HISTORICAL AND ARCHEOLOGICAL SOCIETY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1978.
Are donations to LINCOLN COUNTY HISTORICAL AND ARCHEOLOGICAL SOCIETY tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does LINCOLN COUNTY HISTORICAL AND ARCHEOLOGICAL SOCIETY file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of LINCOLN COUNTY HISTORICAL AND ARCHEOLOGICAL 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 LINCOLN COUNTY HISTORICAL AND ARCHEOLOGICAL 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 LINCOLN COUNTY HISTORICAL AND ARCHEOLOGICAL SOCIETY?
The 990-N for 2024 names MARY LOU THOMPSON.

Other nonprofits in TROY

All nonprofits in TROY · Missouri