Nonprofit · EIN 94-1441071
AMERICAN INSTITUTE OF ORAL BIOLOGY
Tax-exempt · LOMA LINDA, CA 92354
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-EZ | $65,588 | $74,447 | -$8,859 | $69,886 | – | $69,886 |
| December 31, 2024 | 990-EZ | $73,409 | $76,311 | -$2,902 | $79,502 | $757 | $78,745 |
| December 31, 2023 | 990-EZ | $72,247 | $72,877 | -$630 | $82,398 | $751 | $81,647 |
Financial details: 990-EZ for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $723
- Program service revenue
- $63,785
- Investment income
- $1,080
Expenses
- Compensation of officers, directors and key employees
- $0
- Salaries, compensation and benefits (total)
- $13,835
- Professional fees and payments to contractors
- $1,125
- Printing, publications and postage
- $3,488
- Other expenses
- $55,999
Balance sheet and other
- Total assets, start of year
- $79,502
- Total assets, end of year
- $69,886
- Total liabilities, end of year
- –
- Net assets, end of year
- $69,886
- Cash, savings and investments
- $69,886
- Gross receipts
- $65,588
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 |
|---|---|---|---|
| Shahrokh ShabahangDDSMSPHD | President | 0 | $0 |
| Alan S Herford DDS MD | Vice President | 0 | $0 |
| Steven J Traub DDS | Director | 0 | $0 |
| Norman Plotkin DDS | Director | 0 | $0 |
| Hilda M Yacoub DDS | Director | 0 | $0 |
| James Stich DDS MS | Director | 0 | $0 |
| Judy Strutz DDS MDED | Director | 0 | $0 |
| Zegar Zegar DDS | Director | 0 | $0 |
990-EZ for the year ended December 31, 2024: 8 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Shahrokh ShabahangDDSMSPHD | President | 10 | $0 |
| Alan S Herford DDS MD | Vice President | 10 | $0 |
| Steven J Traub DDS | Director | 5 | $0 |
| Norman Plotkin DDS | Director | 5 | $0 |
| Hilda M Yacoub DDS | Director | 5 | $0 |
| James Stich DDS MS | Director | 5 | $0 |
| Judy Strutz DDS MDED | Director | 5 | $0 |
| Zegar Zegar DDS | Director | 5 | $0 |
990-EZ for the year ended December 31, 2023: 8 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| SHAHROKH SHABAHANG DDS MS PHD | PRESIDENT | 10 | $0 |
| ALAN S HERFORD DDS MD | VICE PRESIDENT | 10 | $0 |
| STEVEN J TRAUB DDS | DIRECTOR | 5 | $0 |
| NORMAN PLOTKIN DDS | DIRECTOR | 5 | $0 |
| HILDA M YACOUB DDS | DIRECTOR | 5 | $0 |
| JAMES STICH DDS MS | DIRECTOR | 5 | $0 |
| JUDY STRUTZ DDS MDED | DIRECTOR | 5 | $0 |
| ZEGAR ZEGAR DDS | DIRECTOR | 5 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 1338, LOMA LINDA, CA 92354-1338
- Signed the 990-EZ
- Shahrokh ShabahangDDSMSPHD, President
- Phone
- (909) 558-4671
- Website
- www.theaiob.org
- Return prepared by
- Jacobson Lawrence & Associates PLLC
California records
California keeps its own records of charities and corporations. Search them by EIN 94-1441071 or by the name AMERICAN INSTITUTE OF ORAL BIOLOGY.
- 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
THE MISSION OF THE AMERICAN INSTITUTE OF ORAL BIOLOGY IS TO PROVIDE A FORUM TO EMPHASIZE THE APPLICATION OF BASIC AND CLINICAL RESEARCH TO THE PREVENTION AND TREATMENT OF ORAL DISEASE. THE AIOB OFFERS THE PRACTITIONER THE OPPORTUNITY FOR KNOWLEDGE ENHANCEMENT IN ALLIED CLINICAL FIELDS AS WELL AS THOSE MORE TRADITIONALLY ASSOCIATED WITH DENTISTRY. THIS EXPOSURE ENABLES THE HEALTHCARE PROVIDER TO RECOGNIZE INCIPIENT THREATS TO THE HEALTH OF THE PATIENT AND TO DEVELOP IMPROVED TREATMENT METHODS.
Program accomplishments
- THE INSTITUTE HOLDS AN ANNUAL SEMINAR FOR PRACTICING DENTISTS. A MANUAL IS PREPARED FOR THE CONFERENCE ATTENDEES AND IS ALSO SOLD TO LIBRARIES AND OTHERS, UPON REQUEST.
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
- 94-1441071
- 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
- 1946
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Assets (IRS master file)
- $69,886
- Income (IRS master file)
- $65,588
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2025 | $65,588 | $74,447 | $69,886 | XML |
| 990-EZ | December 2024 | $73,409 | $76,311 | $79,502 | XML |
| 990-EZ | December 2023 | $72,247 | $72,877 | $82,398 | XML |
| 990-EZ | December 2022 | – | – | – | IRS |
| 990-EZ | December 2021 | – | – | – | IRS |
| 990-EZ | December 2020 | – | – | – | IRS |
| 990-EZ | December 2019 | – | – | – | IRS |
| 990-EZ | December 2018 | – | – | – | 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 94-1441071).
Questions about AMERICAN INSTITUTE OF ORAL BIOLOGY
- What is the EIN of AMERICAN INSTITUTE OF ORAL BIOLOGY?
- The employer identification number (EIN) of AMERICAN INSTITUTE OF ORAL BIOLOGY is 94-1441071.
- Is AMERICAN INSTITUTE OF ORAL BIOLOGY tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1946.
- Are donations to AMERICAN INSTITUTE OF ORAL BIOLOGY tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does AMERICAN INSTITUTE OF ORAL BIOLOGY 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 AMERICAN INSTITUTE OF ORAL BIOLOGY 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 AMERICAN INSTITUTE OF ORAL BIOLOGY last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
- Who are the officers and directors of AMERICAN INSTITUTE OF ORAL BIOLOGY?
- The 990-EZ for the year ended December 31, 2025 lists 8 people; 0 received compensation from the organization.
- How much revenue does AMERICAN INSTITUTE OF ORAL BIOLOGY have?
- On its 990-EZ for the year ended December 31, 2025 it reported revenue of $65,588, expenses of $74,447 and total assets of $69,886 at year end.
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