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

Nonprofit · EIN 45-4428971

THETA CHI FRATERNITY INC

Also known as NORTHERN COLORADO

Tax-exempt · FORT COLLINS, CO 80521

Address and contacts

Address (IRS master file)
1713 SPRINGFIELD DR, FORT COLLINS, CO 80521-4316
In care of
% MITCHELL KRIEG
Mailing address (990-N for 2025)
1713 Springfield Dr, Fort Collins CO 80521
Principal officer (990-N for 2025)
Aidan Martinson, 1713 Springfield Dr, Fort Collins CO 80521

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 THETA CHI FRATERNITY INC

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

IRS record

EIN
45-4428971
Tax-exempt status
501(c)(7): Social or recreational club
Donations deductible
No
Exempt since
1966
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Aidan Martinson
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Andrew VandenBoogaard
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Will Murphy
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Will Murphy
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2015
Officer: Pierce Schell
December 31, 2015≤ $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 45-4428971).

Questions about THETA CHI FRATERNITY INC

What is the EIN of THETA CHI FRATERNITY INC?
The employer identification number (EIN) of THETA CHI FRATERNITY INC is 45-4428971.
Is THETA CHI FRATERNITY INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(7) since 1966.
Are donations to THETA CHI FRATERNITY INC tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does THETA CHI FRATERNITY INC file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of THETA CHI FRATERNITY INC 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 THETA CHI FRATERNITY INC 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 THETA CHI FRATERNITY INC?
The 990-N for 2025 names Aidan Martinson.

Other nonprofits in FORT COLLINS

All nonprofits in FORT COLLINS · Colorado