Nonprofit · EIN 92-2736244
MEMORIAL HIGH SCHOOL
Also known as MEMORIAL MUSIC BOOSTERS CLUB
Tax-exempt · TULSA, OK 74135
Address and contacts
- Address (IRS master file)
- 5840 S HUDSON AVE, TULSA, OK 74135-7644
- In care of
- % MUSIC DEPARTMENT
- Mailing address (990-N for 2024)
- 5840 South Hudson Avenue, Tulsa OK 74135
- Principal officer (990-N for 2024)
- LaDonna Diaz, 9142 East Marshall Street, Tulsa OK 74115
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 June, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | June 30, 2026 | November 16, 2026 | Not due yet |
| 2024 | June 30, 2025 | November 17, 2025 | 990-N on file |
| 2023 | June 30, 2024 | November 15, 2024 | 990-N on file |
IRS record
- EIN
- 92-2736244
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (170(b)(1)(A)(vi))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 2023
- Accounting year ends
- June
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Education (B94)
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-N for 2024 Officer: LaDonna Diaz | June 30, 2025 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2023 Officer: LaDonna Diaz | June 30, 2024 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2022 Officer: Ladonna K Diaz | June 30, 2023 | ≤ $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 92-2736244).
Questions about MEMORIAL HIGH SCHOOL
- What is the EIN of MEMORIAL HIGH SCHOOL?
- The employer identification number (EIN) of MEMORIAL HIGH SCHOOL is 92-2736244.
- Is MEMORIAL HIGH SCHOOL tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2023.
- Are donations to MEMORIAL HIGH SCHOOL tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does MEMORIAL HIGH SCHOOL file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of MEMORIAL HIGH SCHOOL due?
- The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did MEMORIAL HIGH SCHOOL last file with the IRS?
- The latest return in the IRS public files is the 990-N for 2024 for the year ended June 30, 2025.
- Who is the principal officer of MEMORIAL HIGH SCHOOL?
- The 990-N for 2024 names LaDonna Diaz.
Other nonprofits in TULSA
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- ORAL ROBERTS UNIVERSITY EIN 73-0739626 · last filed 990 for 2025
- TULSA CHRISTIAN EDUCATION CORPORATION EIN 73-1314051 · last filed 990 for 2025
- OSTEOPATHIC MEDICAL EDUCATION CONSORTIUM OF OKLAHOMA INC EIN 45-2525815 · last filed 990 for 2025
- COMMUNITY HIGHERED INSTITUTE EIN 47-2654761 · last filed 990 for 2025
- TULSA HONOR ACADEMY EIN 46-4832167 · last filed 990 for 2025
- RIVERFIELD COUNTRY DAY SCHOOL EIN 73-1218962 · last filed 990 for 2025
- PHILLIPS THEOLOGICAL SEMINARY CORPORATION EIN 73-1303821 · last filed 990 for 2025