Nonprofit · EIN 33-2404869
AAADV WORKSHOP FOUNDATION
Tax-exempt · CHAPEL HILL, NC 27514
Address and contacts
- Address (IRS master file)
- 300 TENNEY CIR, CHAPEL HILL, NC 27514-7803
- In care of
- % HERBERT LYERLY
- Mailing address (990-N for 2025)
- 300 TENNEY CIRCLE, Chapel Hill NC 27514
- Principal officer (990-N for 2025)
- HERBERT K LYERLY, 30 TENNEY CIR, Chapel Hill NC 27514
- Website
- aaadv.org
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-N on file |
| 2024 | December 31, 2024 | May 15, 2025 | No data |
| 2023 | December 31, 2023 | May 15, 2024 | No data |
IRS record
- EIN
- 33-2404869
- 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
- 2025
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Medical research (H99)
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-N for 2025 Officer: HERBERT K LYERLY | December 31, 2025 | ≤ $50,000 receipts | – | – | e-Postcard |
990-N: the IRS publishes only the latest e-Postcard per organization; earlier years appear here as 990.tax collects the monthly files. 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.
Questions about AAADV WORKSHOP FOUNDATION
- What is the EIN of AAADV WORKSHOP FOUNDATION?
- The employer identification number (EIN) of AAADV WORKSHOP FOUNDATION is 33-2404869.
- Is AAADV WORKSHOP FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2025.
- Are donations to AAADV WORKSHOP FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does AAADV WORKSHOP FOUNDATION 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 AAADV WORKSHOP FOUNDATION 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 AAADV WORKSHOP FOUNDATION 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 AAADV WORKSHOP FOUNDATION?
- The 990-N for 2025 names HERBERT K LYERLY.
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- PLASMINOGEN DEFICIENCY FOUNDATION EIN 84-4555406 · last filed 990-EZ for 2025
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All nonprofits in CHAPEL HILL · North Carolina · Medical research