Nonprofit · EIN 95-6141202
ALPHA OMEGA INTERNATIONAL DENTAL FRATERNITY INC
Also known as LOS ANGELES CHAPTER
Tax-exempt · LOS ANGELES, CA 90077
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $41,547 | $45,045 | -$3,498 | $131,324 | $0 | $131,324 |
| December 31, 2024 | 990 | $46,689 | $69,939 | -$23,250 | $134,822 | $0 | $134,822 |
| December 31, 2023 | 990 | $65,789 | $104,076 | -$38,287 | $158,073 | $0 | $158,073 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $39,236
- Membership dues
- $39,236
- Program service revenue
- $0
- Investment income
- $2,311
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $2,600
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Accounting fees
- $3,000
- Program services (functional)
- $38,293
- Management and general (functional)
- $6,752
Balance sheet and other
- Total assets, start of year
- $134,822
- Total assets, end of year
- $131,324
- Total liabilities, end of year
- $0
- Net assets, end of year
- $131,324
- Land, buildings and equipment
- $1
- Gross receipts
- $41,547
- Employees
- 0
- Volunteers
- 0
- Year formed
- 1907
- State of legal domicile
- CA
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 for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| DR BOB SIMON | PRESIDENT Officer | 0 | $0 |
| DR IGAL ELYASSI | PROGRAM CHAIR Officer | 0 | $0 |
| DR EDDIE HAROUNI | TREASURER Officer | 0 | $0 |
| DR PHIL TRASK | SECRETARY Officer | 0 | $0 |
| DR LIONELL GREENBERG | ACTING EXECUTIVE DIRECTOR Officer | 0 | $0 |
990 for the year ended December 31, 2024: 5 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| DR BOB SIMON | PRESIDENT Officer | 0 | $0 |
| DR IGAL ELYASSI | PROGRAM CHAIR Officer | 0 | $0 |
| DR EDDIE HAROUNI | TREASURER Officer | 0 | $0 |
| DR PHIL TRASK | SECRETARY Officer | 0 | $0 |
| DR LIONELL GREENBERG | ACTING EXECUTIVE DIRECTOR Officer | 0 | $0 |
990 for the year ended December 31, 2023: 5 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| DR BOB SIMON | PRESIDENT Officer | 0 | $0 |
| DR IGAL ELYASSI | PROGRAM CHAIR Officer | 0 | $0 |
| DR EDDIE HAROUNI | TREASURER Officer | 0 | $0 |
| DR PHIL TRASK | SECRETARY Officer | 0 | $0 |
| DR LIONELL GREENBERG | ACTING EXECUTIVE DIRECTOR Officer | 0 | $0 |
Address and contacts
- Address (IRS master file)
- 15549 HAMNER DR, LOS ANGELES, CA 90077-1804
- In care of
- % DR LIONELL GREENBERG
- Principal officer (990 for 2025)
- DR LIONELL GREENBERG, 15549 HAMNER DR, LOS ANGELES, CA 90077
- Signed the 990
- DR LIONELL GREENBERG, EXECUTIVE DIRECTOR
- Phone
- (310) 829-4496
- Website
- WWW.AOSOCAL.ORG
- Return prepared by
- SILKMAN & ASSOCIATES ACCOUNTANCY CORP
California records
California keeps its own records of charities and corporations. Search them by EIN 95-6141202 or by the name ALPHA OMEGA INTERNATIONAL DENTAL FRATERNITY INC.
- Attorney General, Registry of Charities and Fundraisers
- Registration status and filed reports (CT-TR-1, RRF-1)
- Secretary of State, bizfile Online
- Corporation status, entity number, agent for service
- Franchise Tax Board
- Entity status letter (state tax exemption, good standing)
Mission
TO PROVIDE LECTURES, SEMINARS AND STUDY GROUPS BY LOCAL CHAPTERS FOR CONTINUING EDUCATION OF DENTISTS.
Program accomplishments
- DONATION AND DUES TO PARENT ORGANIZATIONExpenses $38,293 · grants $2,600
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 on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990 on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990 on file |
IRS record
- EIN
- 95-6141202
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (509(a)(2))
- Exempt since
- 1966
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Education (B83Z)
- Group exemption
- 0123: ALPHA OMEGA INTERNATIONAL DENTAL FRATERNITY INC
- Assets (IRS master file)
- $131,324
- Income (IRS master file)
- $41,547
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $41,547 | $45,045 | $131,324 | XML |
| 990 | December 2024 | $46,689 | $69,939 | $134,822 | XML |
| 990 | December 2023 | $65,789 | $104,076 | $158,073 | XML |
| 990 | December 2022 | $53,975 | $100,248 | $196,362 | IRS |
| 990 | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | 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 95-6141202).
Questions about ALPHA OMEGA INTERNATIONAL DENTAL FRATERNITY INC
- What is the EIN of ALPHA OMEGA INTERNATIONAL DENTAL FRATERNITY INC?
- The employer identification number (EIN) of ALPHA OMEGA INTERNATIONAL DENTAL FRATERNITY INC is 95-6141202.
- Is ALPHA OMEGA INTERNATIONAL DENTAL FRATERNITY INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1966.
- Which annual return does ALPHA OMEGA INTERNATIONAL DENTAL FRATERNITY INC file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of ALPHA OMEGA INTERNATIONAL DENTAL FRATERNITY INC 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 ALPHA OMEGA INTERNATIONAL DENTAL FRATERNITY INC last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2025.
- Who is the principal officer of ALPHA OMEGA INTERNATIONAL DENTAL FRATERNITY INC?
- The 990 for the year ended December 31, 2025 names DR LIONELL GREENBERG.
- Who are the officers and directors of ALPHA OMEGA INTERNATIONAL DENTAL FRATERNITY INC?
- The 990 for the year ended December 31, 2025 lists 5 people; 0 received compensation from the organization.
- How much revenue does ALPHA OMEGA INTERNATIONAL DENTAL FRATERNITY INC have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $41,547, expenses of $45,045 and total assets of $131,324 at year end.
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