Nonprofit · EIN 45-2424237
AMERICAN FRIENDS OF HERCULANEUM INC
Tax-exempt · NEW YORK, NY 10029
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-EZ | $5,355 | $10,503 | -$5,148 | $33,599 | $0 | $33,599 |
| December 31, 2024 | 990-EZ | $6,673 | $247 | $6,426 | $38,747 | $0 | $38,747 |
| December 31, 2023 | 990-EZ | $8,153 | $9,419 | -$1,266 | $32,321 | $0 | $32,321 |
Financial details: 990-EZ for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $5,353
- Program service revenue
- $0
- Investment income
- $2
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $7,000
- Compensation of officers, directors and key employees
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fees and payments to contractors
- $3,267
- Occupancy
- $236
- Program services (functional)
- $3,267
Balance sheet and other
- Total assets, start of year
- $38,747
- Total assets, end of year
- $33,599
- Total liabilities, end of year
- $0
- Net assets, end of year
- $33,599
- Cash, savings and investments
- $33,599
- Gross receipts
- $5,355
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 |
|---|---|---|---|
| Roger Macfarlane | President | 2 | $0 |
| David Sider | Vice-President | 1 | $0 |
| Jeffrey Fish | Secretary | 1 | $0 |
| Kirk Sanders | Secretary | 1 | $0 |
| James Crystal | Treasurer | 1 | $0 |
| Kenneth Lapatin | Director | 1 | $0 |
| Carol Mattusch | Director | 1 | $0 |
| Ann Kuttner | Director | 1 | $0 |
| Richard Janko | Director | 1 | $0 |
| Christopher Parslow | Director | 1 | $0 |
| Michael McOsker | Director | 1 | $0 |
990-EZ for the year ended December 31, 2024: 11 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Carol Mattusch | President | 2 | $0 |
| David Sider | Vice-President | 1 | $0 |
| Jeffrey Fish | Secretary | 1 | $0 |
| Kirk Sanders | Secretary | 1 | $0 |
| James Crystal | Treasurer | 1 | $0 |
| Kenneth Lapatin | Director | 1 | $0 |
| Roger Macfarlane | Director | 2 | $0 |
| Ann Kuttner | Director | 1 | $0 |
| Richard Janko | Director | 1 | $0 |
| Christopher Parslow | Director | 1 | $0 |
| Michael McOsker | Director | 1 | $0 |
990-EZ for the year ended December 31, 2023: 11 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Carol Mattusch | President | 2 | $0 |
| David Sider | Vice-President | 1 | $0 |
| Jeffrey Fish | Secretary | 1 | $0 |
| Kirk Sanders | Secretary | 1 | $0 |
| James Crystal | Treasurer | 1 | $0 |
| Kenneth Lapatin | Director | 1 | $0 |
| Roger Macfarlane | Director | 2 | $0 |
| Ann Kuttner | Director | 1 | $0 |
| Richard Janko | Director | 1 | $0 |
| Christopher Parslow | Director | 1 | $0 |
| Michael McOsker | Director | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 1158 FIFTH AVENUE 5A, NEW YORK, NY 10029-6917
- In care of
- % JAMES B CRYSTAL
- Mailing address (990-N for 2015)
- 1158 Fifth Avenue, New York NY 10029
- Principal officer (990-N for 2015)
- James Crystal, 1158 Fifth Avenue, New York NY 10029
- Signed the 990-EZ
- James Crystal, Treasurer
- Phone
- (212) 369-8160
- Website
- www.herculaneumfriends.org
Mission
The American Friends of Herculaneum, the AFoH, is a society of individuals who are interested in the ancient culture, the volcanic catastrophe, and scientific rediscovery of Herculaneum.
Program accomplishments
- $7,000 of research grants were awarded and support was provided for an academic conference.Expenses $3,267 · grants $7,000
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-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
- 45-2424237
- 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
- 2011
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Arts, culture and humanities (A80)
- Assets (IRS master file)
- $33,599
- Income (IRS master file)
- $5,355
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2025 | $5,355 | $10,503 | $33,599 | XML |
| 990-EZ | December 2024 | $6,673 | $247 | $38,747 | XML |
| 990-EZ | December 2023 | $8,153 | $9,419 | $32,321 | XML |
| 990-EZ | December 2022 | – | – | – | IRS |
| 990-EZ | December 2021 | – | – | – | IRS |
| 990-EZ | December 2020 | – | – | – | IRS |
| 990-EZ | December 2018 | – | – | – | IRS |
| 990-N for 2015 Officer: James Crystal | December 31, 2015 | ≤ $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 45-2424237).
Questions about AMERICAN FRIENDS OF HERCULANEUM INC
- What is the EIN of AMERICAN FRIENDS OF HERCULANEUM INC?
- The employer identification number (EIN) of AMERICAN FRIENDS OF HERCULANEUM INC is 45-2424237.
- Is AMERICAN FRIENDS OF HERCULANEUM INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2011.
- Are donations to AMERICAN FRIENDS OF HERCULANEUM INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does AMERICAN FRIENDS OF HERCULANEUM INC file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of AMERICAN FRIENDS OF HERCULANEUM 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 AMERICAN FRIENDS OF HERCULANEUM INC last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
- Who is the principal officer of AMERICAN FRIENDS OF HERCULANEUM INC?
- The 990-N for 2015 names James Crystal.
- Who are the officers and directors of AMERICAN FRIENDS OF HERCULANEUM INC?
- The 990-EZ for the year ended December 31, 2025 lists 11 people; 0 received compensation from the organization.
- How much revenue does AMERICAN FRIENDS OF HERCULANEUM INC have?
- On its 990-EZ for the year ended December 31, 2025 it reported revenue of $5,355, expenses of $10,503 and total assets of $33,599 at year end.
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