Nonprofit · EIN 51-0195885
SOUTHWESTERN ENTOMOLIGICAL SOCIETY
Tax-exempt · MARYVILLE, TN 37801
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-EZ | $71,448 | $40,459 | $30,989 | $321,442 | – | $321,442 |
| December 31, 2024 | 990-EZ | $64,228 | $33,942 | $30,286 | $290,455 | – | $290,455 |
| December 31, 2023 | 990-EZ | $68,461 | $53,208 | $15,253 | $260,166 | $0 | $260,166 |
Financial details: 990-EZ for the year ended December 31, 2025
Revenue
- Membership dues
- $3,561
- Program service revenue
- $67,885
- Investment income
- $2
Expenses
- Compensation of officers, directors and key employees
- $23,080
- Salaries, compensation and benefits (total)
- $23,080
- Professional fees and payments to contractors
- $769
- Printing, publications and postage
- $50
- Other expenses
- $16,560
- Program services (functional)
- $30,963
Balance sheet and other
- Total assets, start of year
- $290,455
- Total assets, end of year
- $321,442
- Total liabilities, end of year
- –
- Net assets, end of year
- $321,442
- Cash, savings and investments
- $321,442
- Gross receipts
- $71,448
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 |
|---|---|---|---|
| HELGA GEORGE | CO-EDITOR | 6 | $9,502 |
| CARLOS BLANCO | CO-EDITOR | 6 | $7,078 |
| ALLEN KNUTSON | Treasurer | 5 | $5,000 |
| A ROSARIO | ASST.EDITOR | 3 | $1,500 |
990-EZ for the year ended December 31, 2024: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| HELGA GEORGE | CO-EDITOR | 6 | $0 |
| CARLOS BLANCO | CO-EDITOR | 6 | $0 |
| A ROSARIO | ASST.EDITOR | 3 | $0 |
| ALLEN KNUTSON | Treasurer | 5 | $0 |
990-EZ for the year ended December 31, 2023: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| BONNIE PENDLETON | EDITOR | 5 | $5,000 |
| ALLEN KNUTSON | SECRETARY-TREASURER | 5 | $5,000 |
| CARLOS BLANCO | EDITOR FOR SPANISH MANUSCRIPTS | 5 | $5,000 |
| VERLINDA MCDONALD | SECRETARY TO EDITOR | 3 | $2,000 |
Address and contacts
- Address (IRS master file)
- 2121 CALDERWOOD HWY, MARYVILLE, TN 37801-0820
- In care of
- % ALLEN KNUTSON
- Mailing address (990-N for 2014)
- 17360 Coit Road, Dallas TX 75252
- Principal officer (990-N for 2014)
- Allen Knutson, 17360 Coit Road, Dallas TX 75252
- Signed the 990-EZ
- ALLEN KNUTSON, Treasurer
- Phone
- (972) 742-9008
- Website
- ssweto.org
- Return prepared by
- PETER MARSHALL & COMPANY PC
Mission
PUBLICATION OF A SCIENTIFIC JOURNAL
Program accomplishments
- SOLICIT, REVIEW & PUBLISH SCIENTIFIC RESEARCH PAPERS IN THE JOURNAL SOUTHWESTERN ENTOMOMOGIST, MAINTAIN MEMBER LISTS AND POST JOURNAL ONLINEExpenses $5,000
- PROVIDE HONORARIUM FOR SERVICES OF JOURNAL EDITOR, ASSISTANT TO EDITOR, SECRETARY-TREASURER AND EDITOR - SPANISH MANUSCRIPTSExpenses $20,500
- RECOGNIZE STUDENT ACHIEVEMENT VIA MONETARY AWARDS PRESENTED AT THE ANNUAL MEETING OF THE SOCIETYExpenses $5,463
What it must file and when
IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. 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
- 51-0195885
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (509(a)(2))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 1976
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Assets (IRS master file)
- $321,442
- Income (IRS master file)
- $71,448
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2025 | $71,448 | $40,459 | $321,442 | XML |
| 990-EZ | December 2024 | $64,228 | $33,942 | $290,455 | XML |
| 990-EZ | December 2023 | $68,461 | $53,208 | $260,166 | XML |
| 990-EZ | December 2022 | – | – | – | IRS |
| 990-EZ | December 2021 | – | – | – | IRS |
| 990-EZ | December 2018 | – | – | – | IRS |
| 990-N for 2014 Officer: Allen Knutson | December 31, 2014 | ≤ $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 51-0195885).
Questions about SOUTHWESTERN ENTOMOLIGICAL SOCIETY
- What is the EIN of SOUTHWESTERN ENTOMOLIGICAL SOCIETY?
- The employer identification number (EIN) of SOUTHWESTERN ENTOMOLIGICAL SOCIETY is 51-0195885.
- Is SOUTHWESTERN ENTOMOLIGICAL SOCIETY tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1976.
- Are donations to SOUTHWESTERN ENTOMOLIGICAL SOCIETY tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does SOUTHWESTERN ENTOMOLIGICAL SOCIETY file?
- Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
- When is the next return of SOUTHWESTERN ENTOMOLIGICAL 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 SOUTHWESTERN ENTOMOLIGICAL SOCIETY last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
- Who is the principal officer of SOUTHWESTERN ENTOMOLIGICAL SOCIETY?
- The 990-N for 2014 names Allen Knutson.
- Who are the officers and directors of SOUTHWESTERN ENTOMOLIGICAL SOCIETY?
- The 990-EZ for the year ended December 31, 2025 lists 4 people; 4 received compensation from the organization, the highest $9,502 (HELGA GEORGE, CO-EDITOR).
- How much revenue does SOUTHWESTERN ENTOMOLIGICAL SOCIETY have?
- On its 990-EZ for the year ended December 31, 2025 it reported revenue of $71,448, expenses of $40,459 and total assets of $321,442 at year end.
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