Nonprofit · EIN 81-5269937
SIGMA NU FRATERNITY
Also known as DELTA TAU ALUMNI
Tax-exempt · CORVALLIS, OR 97330
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-EZ | $21,241 | $18,333 | $2,908 | $40,269 | – | $40,269 |
| December 31, 2024 | 990-EZ | $5,221 | $0 | $5,221 | $40,269 | – | $40,269 |
| December 31, 2023 | 990-EZ | $18,493 | $18,493 | $0 | $35,048 | – | $35,048 |
Financial details: 990-EZ for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $11,518
- Investment income
- $4,851
- Net income from fundraising events
- $4,872
Expenses
- Compensation of officers, directors and key employees
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fees and payments to contractors
- $10,085
- Printing, publications and postage
- $8,248
Balance sheet and other
- Total assets, start of year
- $40,269
- Total assets, end of year
- $40,269
- Total liabilities, end of year
- –
- Net assets, end of year
- $40,269
- Cash, savings and investments
- $40,269
- Gross receipts
- $31,705
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990-EZ for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Sterling Allen | President | 4 | $0 |
| Doug Penney | Secretary | 4 | $0 |
| Hayden Price | Treasurer | 3 | $0 |
990-EZ for the year ended December 31, 2024: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Sterling Allen | President | 4 | $0 |
| Doug Penney | Secretary | 4 | $0 |
| Hayden Price | Treasurer | 3 | $0 |
990-EZ for the year ended December 31, 2023: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Tim Sipe | President | 4 | $0 |
| Scott Marshall | Secretary | 4 | $0 |
| Hayden Price | Treasurer | 3 | $0 |
Address and contacts
- Address (IRS master file)
- 143 NW 10TH ST, CORVALLIS, OR 97330-6101
- In care of
- % TIM SIPE PRESIDENT
- Signed the 990-EZ
- Hayden Price, Treasurer
- Website
- dtalumni.org
Mission
To raise money for Oregon State University Sigma Nu member student scholarships
Program accomplishments
- Scholarships Brother of the year
- Recruiter of the year
- Gold & Silver Key Awards & Highest GPA Awards
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 year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | 990-EZ on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-EZ on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-EZ on file |
IRS record
- EIN
- 81-5269937
- Tax-exempt status
- 501(c)(7): Social or recreational club
- Donations deductible
- No
- Exempt since
- 1940
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
- Group exemption
- 0238: SIGMA NU FRATERNITY INC
- Assets (IRS master file)
- $40,269
- Income (IRS master file)
- $31,705
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2025 | $21,241 | $18,333 | $40,269 | XML |
| 990-EZ | December 2024 | $5,221 | $0 | $40,269 | XML |
| 990-EZ | December 2023 | $18,493 | $18,493 | $35,048 | XML |
| 990-EZ | December 2022 | – | – | – | IRS |
| 990-EZ | December 2021 | – | – | – | IRS |
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 81-5269937).
Questions about SIGMA NU FRATERNITY
- What is the EIN of SIGMA NU FRATERNITY?
- The employer identification number (EIN) of SIGMA NU FRATERNITY is 81-5269937.
- Is SIGMA NU FRATERNITY tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(7) since 1940.
- Are donations to SIGMA NU FRATERNITY tax-deductible?
- No. The IRS master file says contributions to it are not deductible.
- Which annual return does SIGMA NU FRATERNITY file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of SIGMA NU FRATERNITY 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 SIGMA NU FRATERNITY last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
- Who are the officers and directors of SIGMA NU FRATERNITY?
- The 990-EZ for the year ended December 31, 2025 lists 3 people; 0 received compensation from the organization.
- How much revenue does SIGMA NU FRATERNITY have?
- On its 990-EZ for the year ended December 31, 2025 it reported revenue of $21,241, expenses of $18,333 and total assets of $40,269 at year end.
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