Nonprofit · EIN 52-1392141
D C LAMBDA SQUARES
Tax-exempt · WASHINGTON, DC 20005
Address and contacts
- Address (IRS master file)
- 5 THOMAS CIRCLE NW BOX 41, WASHINGTON, DC 20005-4104
- In care of
- % JUANITA FERNANDEZ
- Mailing address (990-N for 2025)
- 5 Thomas Circle NW Box 41, Washington DC 20005
- Principal officer (990-N for 2025)
- Juanita Fernandez, 1600 Prince St, Alexandria VA 22314
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-N on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-N on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-N on file |
IRS record
- EIN
- 52-1392141
- Tax-exempt status
- 501(c)(7): Social or recreational club
- Donations deductible
- No
- Exempt since
- 1987
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-N for 2025 Officer: Juanita Fernandez | December 31, 2025 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2024 Officer: Juanita Fernandez | December 31, 2024 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2023 Officer: Juanita Fernandez | December 31, 2023 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2021 Officer: Nicholas Mattera | December 31, 2021 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2020 Officer: Nicholas Mattera | December 31, 2020 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2018 Officer: Nicholas S Mattera Jr | 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 52-1392141).
Questions about D C LAMBDA SQUARES
- What is the EIN of D C LAMBDA SQUARES?
- The employer identification number (EIN) of D C LAMBDA SQUARES is 52-1392141.
- Is D C LAMBDA SQUARES tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(7) since 1987.
- Are donations to D C LAMBDA SQUARES tax-deductible?
- No. The IRS master file says contributions to it are not deductible.
- Which annual return does D C LAMBDA SQUARES file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of D C LAMBDA SQUARES 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 D C LAMBDA SQUARES 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 D C LAMBDA SQUARES?
- The 990-N for 2025 names Juanita Fernandez.
Other nonprofits in WASHINGTON
- AARP EIN 95-1985500 · last filed 990 for 2024
- RISANT HEALTH INC EIN 92-3467590 · last filed 990 for 2024
- AMERICAN NATIONAL RED CROSS EIN 53-0196605 · last filed 990 for 2025
- GAVI ALLIANCE EIN 98-0593375 · last filed 990 for 2024
- GEORGETOWN UNIVERSITY EIN 53-0196603 · last filed 990 for 2025
- NATIONAL ASSOCIATION OF LETTER CARRIERS EIN 53-0114650 · last filed 990 for 2025
- SMITHSONIAN INSTITUTE EIN 53-0206027 · last filed 990 for 2025
- CHILDRENS HOSPITAL EIN 53-0196580 · last filed 990 for 2025