Nonprofit · EIN 92-1989282
CURIOUS CASES INC
Tax-exempt · SAN FRANCISCO, CA 94104
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2024 | 990 | $2,532,040 | $1,604,424 | $927,616 | $1,378,565 | $29,342 | $1,349,223 |
| December 31, 2023 | 990 | $1,740,000 | $1,318,393 | $421,607 | $1,271,607 | $850,000 | $421,607 |
Financial details: 990 for the year ended December 31, 2024
Revenue
- Contributions, gifts and grants
- $2,530,197
- Program service revenue
- $0
- Investment income
- $2
- Other revenue
- $1,841
Expenses
- Grants and similar amounts paid
- $458,601
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Legal fees
- $32,072
- Accounting fees
- $27,391
- Travel
- $34,090
- Program services (functional)
- $1,492,821
- Management and general (functional)
- $111,603
Balance sheet and other
- Total assets, start of year
- $1,271,607
- Total assets, end of year
- $1,378,565
- Total liabilities, end of year
- $29,342
- Net assets, end of year
- $1,349,223
- Gross receipts
- $2,532,040
- Employees
- 0
- Volunteers
- 5
- Year formed
- 2023
- State of legal domicile
- DE
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 |
|---|---|---|---|
| NATHANIEL FRIEDMAN | PRESIDENT & DIRECTOR Trustee or director, Officer | 10 | $0 |
| SEAN SWINFORD | TREASURER & DIRECTOR Trustee or director, Officer | 10 | $0 |
| DANIEL GROSS | CO-PRESIDENT & DIRECTOR Trustee or director, Officer | 5 | $0 |
| EMILY AMBURGEY | SECRETARY & DIRECTOR Trustee or director, Officer | 20 | $0 |
990 for the year ended December 31, 2023: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| NATHANIEL FRIEDMAN | PRESIDENT & DIRECTOR Trustee or director, Officer | 10 | $0 |
| SEAN SWINFORD | TREASURER & DIRECTOR Trustee or director, Officer | 10 | $0 |
| DANIEL GROSS | CO-PRESIDENT & DIRECTOR Trustee or director, Officer | 5 | $0 |
| EMILY AMBURGEY | SECRETARY & DIRECTOR Trustee or director, Officer | 20 | $0 |
Address and contacts
- Address (IRS master file)
- 548 MARKET STREET UNIT 21052, SAN FRANCISCO, CA 94104-5401
- Principal officer (990 for 2024)
- SEAN SWINFORD, 548 MARKET STREET UNIT 21052, SAN FRANCISCO, CA 941045401
- Signed the 990
- SEAN SWINFORD, TREASURER & DIRECTOR
- Phone
- (434) 577-8141
- Return prepared by
- KPMG LLP
Mission
TO ADVANCE RESEARCH OF THE HERCULANEUM PAPYRI AND ONGOING EFFORTS TO DECIPHER THEM.
Program accomplishments
- IN 2024, VESUVIUS CHALLENGE SUCCESSFULLY RESULTED IN THE NONINVASIVE RECOVERY OF MULTIPLE PASSAGES OF TEXT FROM AN INTACT HERCULANEUM SCROLL. THE HERCULANEUM SCROLLS REPRESENT THE ONLY LIBRARY FROM ANTIQUITY TO SURVIVE IN-SITU, AND IF READ WILL SIGNIFICANTLY INCREASE THE WORLD'S ACCESS TO ANCIENT TEXTS. SINCE THEIR DISCOVERY IN THE MID EIGHTEENTH CENTURY, THE SCROLLS HAVE BEEN THE SUBJECT OF 250+ YEARS OF UNROLLING ATTEMPTS. ALL HAVE BEEN OVERWHELMINGLY DESTRUCTIVE OR UNSUCCESSFUL, UNTIL NOW. WE NOW HAVE METHODS CAPABLE OF RECOVERING THE CONTENTS OF THE SCROLLS WITHOUT DAMAGING THEM, A PATHWAY THAT WILL ENABLE THE COMPLETE RECOVERY OF THIS LIBRARY AS OUR WORK CONTINUES.Expenses $1,492,821 · grants $458,601 · revenue $1,841
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
- 92-1989282
- 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
- 2023
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Social science (V30)
- Assets (IRS master file)
- $1,378,565
- Income (IRS master file)
- $2,532,040
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2024 | – | – | – | IRS |
| 990 | December 2023 | $1,740,000 | $1,318,393 | $1,271,607 | IRS |
990-N: the IRS publishes only the latest e-Postcard per organization; earlier years appear here as 990.tax collects the monthly files. 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.
Questions about CURIOUS CASES INC
- What is the EIN of CURIOUS CASES INC?
- The employer identification number (EIN) of CURIOUS CASES INC is 92-1989282.
- Is CURIOUS CASES INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2023.
- Are donations to CURIOUS CASES INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does CURIOUS CASES INC 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 CURIOUS CASES INC 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 CURIOUS CASES INC 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 CURIOUS CASES INC?
- The 990 for the year ended December 31, 2024 names SEAN SWINFORD.
- Who are the officers and directors of CURIOUS CASES INC?
- The 990 for the year ended December 31, 2024 lists 4 people; 0 received compensation from the organization.
- How much revenue does CURIOUS CASES INC have?
- On its 990 for the year ended December 31, 2024 it reported revenue of $2,532,040, expenses of $1,604,424 and total assets of $1,378,565 at year end.
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