Nonprofit · EIN 84-1122414
NORTH AMERICAN SKULL BASE SOCIETY
Tax-exempt · LOS ANGELES, CA 90064
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2024 | 990 | $1,605,406 | $1,529,996 | $75,410 | $3,056,979 | $1,356,161 | $1,700,818 |
| December 31, 2023 | 990 | $1,392,677 | $1,383,816 | $8,861 | $2,313,312 | $687,904 | $1,625,408 |
Financial details: 990 for the year ended December 31, 2024
Revenue
- Contributions, gifts and grants
- $668,881
- Membership dues
- $341,525
- Program service revenue
- $807,016
- Investment income
- $129,509
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $80,000
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Legal fees
- $200
- Accounting fees
- $2,350
- Travel
- $2,759
- Program services (functional)
- $1,199,814
- Management and general (functional)
- $330,182
Balance sheet and other
- Total assets, start of year
- $2,313,312
- Total assets, end of year
- $3,056,979
- Total liabilities, end of year
- $1,356,161
- Net assets, end of year
- $1,700,818
- Net assets without donor restrictions
- $1,700,818
- Gross receipts
- $1,605,406
- Employees
- 0
- Volunteers
- 216
- Year formed
- 2018
- 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, 2024, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| ERIN MCKEAN | PRESIDENT Trustee or director, Officer | – | $0 |
| L MADISON MICHAEL | PRESIDENT-EL Trustee or director, Officer | – | $0 |
| ZOUKAA SARGI | VICE PRESIDE Trustee or director, Officer | – | $0 |
| DANIEL PREVEDELLO | SECRETARY Trustee or director, Officer | – | $0 |
| ARTURO SOLARES | TREASURER Trustee or director, Officer | – | $0 |
| SIVIERO AGAZZI | PAST PRESIDE Trustee or director, Officer | – | $0 |
| CHRISTOPHER FARRELL | DIRECTOR Trustee or director | – | $0 |
| MARIA PERES CELDA | DIRECTOR Trustee or director | – | $0 |
| SHIRLEY SU | DIRECTOR Trustee or director | – | $0 |
| ERIC WANG | DIRECTOR Trustee or director | – | $0 |
| MOISES ARRIAGA | DIRECTOR Trustee or director | – | $0 |
| LOLA CHAMBLESS | DIRECTOR Trustee or director | – | $0 |
| JOHN DE ALMEIDA | DIRECTOR Trustee or director | – | $0 |
| JUAN FERNANDEZ-MIRANDA | DIRECTOR Trustee or director | – | $0 |
| CLAUDIA KIRSCH | DIRECTOR Trustee or director | – | $0 |
3 more people on this return
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| VARUN KSHETTRY | DIRECTOR Trustee or director | – | $0 |
| CARLOS PINHEIRO-NETO | DIRECTOR Trustee or director | – | $0 |
| C ARTURO SOLARES | DIRECTOR Trustee or director | – | $0 |
990 for the year ended December 31, 2023: 18 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| SIVIERO AGAZZI | PRESIDENT Trustee or director, Officer | 1 | $0 |
| ERIN MCKEAN | PRESIDENT-EL Trustee or director, Officer | 1 | $0 |
| L MADISON MICHAEL | VICE PRESIDE Trustee or director, Officer | 1 | $0 |
| DANIEL PREVEDELLO | SECRETARY Trustee or director, Officer | 1 | $0 |
| ZOUKAA SARGI | TREASURER Trustee or director, Officer | 1 | $0 |
| LEE ZIMMER | PAST PRESIDE Trustee or director, Officer | 1 | $0 |
| CHRISTOPHER FARRELL | DIRECTOR Trustee or director | 1 | $0 |
| MARIA PERES CELDA | DIRECTOR Trustee or director | 1 | $0 |
| SHIRLEY SU | DIRECTOR Trustee or director | 1 | $0 |
| ERIC WANG | DIRECTOR Trustee or director | 1 | $0 |
| SAMUEL BARNETT | DIRECTOR Trustee or director | 1 | $0 |
| JURIJ BILYK | DIRECTOR Trustee or director | 1 | $0 |
| EUGENE YU | DIRECTOR Trustee or director | 1 | $0 |
| MOISES ARRIAGA | DIRECTOR Trustee or director | 1 | $0 |
| LOLA CHAMBLESS | DIRECTOR Trustee or director | 1 | $0 |
| JOHN DE ALMEIDA | DIRECTOR Trustee or director | 1 | $0 |
| JUAN FERNANDEZ-MIRANDA | DIRECTOR Trustee or director | 1 | $0 |
| C ARTURO SOLARES | DIRECTOR Trustee or director | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 11300 W OLYMPIC BLVD STE 600, LOS ANGELES, CA 90064-1663
- In care of
- % VICTOR L SCHRAMM JR
- Principal officer (990 for 2024)
- ERIN MCKEAN, 11300 OLYMPIC BLVD 600, LOS ANGELES, CA 90064
- Signed the 990
- ARTURO SOLARES, TREASURER
- Phone
- (310) 437-0581
- Website
- WWW.NASBS.ORG
- Return prepared by
- MOORE GOLD & ASSOCIATES INC
California records
California keeps its own records of charities and corporations. Search them by EIN 84-1122414 or by the name NORTH AMERICAN SKULL BASE SOCIETY.
- 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
EXCHANGE AND DISSEMINATE INFORMATION ABOUT THE ANATOMY, PHYSIOLOGY AND CLINICAL MANAGEMENT OF DISEASES INVOLVING THE SKULL BASE.
Program accomplishments
- HOLD SENIOR RESIDENTS COURSE AND OTHER WORKSHOPS TO EDUCATE AND SHARE INFORMATION.Expenses $1,119,814
- PROVIDE ANNUAL MEETING FOR SOCIETY MEMBERS TO PROMOTE EDUCATIONAL & CLINICAL RESEARCH RELATING TO DISEASES OF THE SKULL BASE.
- JOURNAL AND NEWSLETTERS TO DISSEMINATE INFORMATION ABOUT ANATOMY, PHYSIOLOGY AND CLINICAL MANAGEMENT OF DISEASES INVOLVING THE SKULL BASE.
- GRANTS FOR RESEARCH OF THE ANATOMY, PHYSIOLOGY AND CLINICAL MANAGEMENT OF DISEASES INVOLVING THE SKULL BASE.Expenses $80,000 · grants $80,000 · revenue $807,016
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 | Not 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
- 84-1122414
- 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
- 1991
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Medical research (H99Z)
- Assets (IRS master file)
- $3,056,979
- Income (IRS master file)
- $1,605,406
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2024 | $1,605,406 | $1,529,996 | $3,056,979 | IRS |
| 990 | December 2023 | $1,392,677 | $1,383,816 | $2,313,312 | XML |
| 990 | December 2022 | $986,452 | $1,117,995 | $2,218,386 | IRS |
| 990 | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | IRS |
| 990 | December 2018 | – | – | – | IRS |
| 990 | December 2017 | – | – | – | 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 84-1122414).
Questions about NORTH AMERICAN SKULL BASE SOCIETY
- What is the EIN of NORTH AMERICAN SKULL BASE SOCIETY?
- The employer identification number (EIN) of NORTH AMERICAN SKULL BASE SOCIETY is 84-1122414.
- Is NORTH AMERICAN SKULL BASE SOCIETY tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1991.
- Are donations to NORTH AMERICAN SKULL BASE SOCIETY tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does NORTH AMERICAN SKULL BASE SOCIETY 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 NORTH AMERICAN SKULL BASE SOCIETY due?
- The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did NORTH AMERICAN SKULL BASE SOCIETY last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2024.
- Who is the principal officer of NORTH AMERICAN SKULL BASE SOCIETY?
- The 990 for the year ended December 31, 2024 names ERIN MCKEAN.
- Who are the officers and directors of NORTH AMERICAN SKULL BASE SOCIETY?
- The 990 for the year ended December 31, 2024 lists 18 people; 0 received compensation from the organization.
- How much revenue does NORTH AMERICAN SKULL BASE SOCIETY have?
- On its 990 for the year ended December 31, 2024 it reported revenue of $1,605,406, expenses of $1,529,996 and total assets of $3,056,979 at year end.
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