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

Nonprofit · EIN 84-1467826

TRINIDAD HISTORICAL SOCIETY

Tax-exempt · TRINIDAD, CO 81082

Address and contacts

Address (IRS master file)
PO BOX 176, TRINIDAD, CO 81082-0176
Mailing address (990-N for 2025)
P O Box 176, Trinidad CO 81082
Principal officer (990-N for 2025)
Tim Williamson, P O Box 181, Hoehne CO 81046

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, 2026990-N on file
2024December 31, 2024May 15, 2025990-N on file
2023December 31, 2023May 15, 2024990-N on file

File the 2026 990-N for TRINIDAD HISTORICAL SOCIETY

Due May 17, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
84-1467826
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
1999
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Tim Williamson
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Robert D Vigil
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Christine Barela
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Carol Schleich
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Carol Schleich
December 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2018
Officer: Loretta
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 84-1467826).

Questions about TRINIDAD HISTORICAL SOCIETY

What is the EIN of TRINIDAD HISTORICAL SOCIETY?
The employer identification number (EIN) of TRINIDAD HISTORICAL SOCIETY is 84-1467826.
Is TRINIDAD HISTORICAL SOCIETY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1999.
Are donations to TRINIDAD HISTORICAL SOCIETY tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does TRINIDAD HISTORICAL SOCIETY file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of TRINIDAD HISTORICAL SOCIETY due?
The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did TRINIDAD HISTORICAL SOCIETY last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended December 31, 2025.
Who is the principal officer of TRINIDAD HISTORICAL SOCIETY?
The 990-N for 2025 names Tim Williamson.

Other nonprofits in TRINIDAD

All nonprofits in TRINIDAD · Colorado · Arts, culture and humanities