Nonprofit · EIN 46-1535719
QUADRIVIUM
Tax-exempt · NEW YORK, NY 10016
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2024 | 990-PF | $31,476,979 | $21,345,499 | $10,131,480 | $19,859,891 | $0 | $19,859,891 |
| December 31, 2023 | 990-PF | $3,889,681 | $27,223,440 | -$23,333,759 | $12,767,172 | $0 | $12,767,172 |
Financial details: 990-PF for the year ended December 31, 2024
Revenue
- Contributions, gifts and grants
- $27,963,788
- Dividends
- $442,410
- Interest
- $65,456
- Net gain from sales of assets
- $2,998,897
- Other income
- $6,428
Expenses
- Grants and similar amounts paid
- $20,828,604
- Compensation of officers, directors and key employees
- $0
- Disbursements for charitable purposes
- $20,828,604
- Excise tax on investment income
- $47,600
Balance sheet and other
- Total assets, start of year
- $12,767,172
- Total assets, end of year
- $19,859,891
- Total liabilities, end of year
- $0
- Net assets, end of year
- $19,859,891
- Fair market value of assets
- $24,321,429
- Qualifying distributions
- $20,828,604
- Net investment income
- $3,513,191
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-PF for the year ended December 31, 2024, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| JAMES R MURDOCH C/O H TOPAZ MINTZ GOLD LLP, 600 THIRD AVENUE, NEW YORK, NY 10016 | CO-PRESIDENT | 0 | $0 |
| KATHRYN MURDOCH C/O H TOPAZ MINTZ GOLD LLP, 600 THIRD AVENUE, NEW YORK, NY 10016 | CO-PRESIDENT | 0 | $0 |
| JESSE ANGELO C/O H TOPAZ MINTZ GOLD LLP, 600 THIRD AVENUE, NEW YORK, NY 10016 | SECRETARY/TREASURER | 0 | $0 |
990-PF for the year ended December 31, 2023: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| JAMES R MURDOCH C/O H TOPAZ MINTZ GOLD LLP, 600 THIRD AVENUE, NEW YORK, NY 10016 | CO-PRESIDENT | 0 | $0 |
| KATHRYN MURDOCH C/O H TOPAZ MINTZ GOLD LLP, 600 THIRD AVENUE, NEW YORK, NY 10016 | CO-PRESIDENT | 0 | $0 |
| JESSE ANGELO C/O H TOPAZ MINTZ GOLD LLP, 600 THIRD AVENUE, NEW YORK, NY 10016 | SECRETARY/TREASURER | 0 | $0 |
Address and contacts
- Address (IRS master file)
- HMT MINTZ GOLD LLP 600 THIRD AVE, NEW YORK, NY 10016-0000
- In care of
- % H TOPAZ MINTZ & GOLD LLP
- Signed the 990-PF
- KATHRYN MURDOCH, CO-PRESIDENT
- Phone
- (212) 597-9145
- Return prepared by
- MINTZ & GOLD LLP
What it must file and when
IRS records say it files Form 990-PF. Private foundations file every year. 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-PF on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-PF on file |
IRS record
- EIN
- 46-1535719
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Private non-operating foundation
- Donations deductible (Pub 78)
- Private foundation, 30% limit
- Exempt since
- 2014
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Community improvement and capacity building (S99)
- Assets (IRS master file)
- $19,859,891
- Income (IRS master file)
- $41,736,806
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2024 | $31,476,979 | $21,345,499 | $19,859,891 | XML |
| 990-PF | December 2023 | $3,889,681 | $27,223,440 | $12,767,172 | XML |
| 990-PF | December 2022 | – | – | – | IRS |
| 990-PF | December 2021 | – | – | – | IRS |
| 990-PF | December 2020 | – | – | – | IRS |
| 990-PF | December 2018 | – | – | – | IRS |
| 990-PF | 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 46-1535719).
Questions about QUADRIVIUM
- What is the EIN of QUADRIVIUM?
- The employer identification number (EIN) of QUADRIVIUM is 46-1535719.
- Is QUADRIVIUM tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2014.
- Are donations to QUADRIVIUM tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does QUADRIVIUM file?
- Form 990-PF. Private foundations file every year.
- When is the next return of QUADRIVIUM 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 QUADRIVIUM last file with the IRS?
- The latest return in the IRS public files is the 990-PF for the year ended December 2024.
- Who are the officers and directors of QUADRIVIUM?
- The 990-PF for the year ended December 31, 2024 lists 3 people; 0 received compensation from the organization.
- How much revenue does QUADRIVIUM have?
- On its 990-PF for the year ended December 31, 2024 it reported revenue of $31,476,979, expenses of $21,345,499 and total assets of $19,859,891 at year end.
Other nonprofits in NEW YORK
- LOCAL INITIATIVES SUPPORT CORPORATION EIN 13-3030229 · last filed 990 for 2024
- HADASSAH THE WOMENS ZIONIST ORGANIZATION OF AMERICA INC EIN 13-1656651 · last filed 990 for 2024
- GRAMEEN AMERICA INC EIN 20-8497991 · last filed 990 for 2024
- THE COMMUNITY PRESERVATION CORPORATION EIN 13-2792409 · last filed 990 for 2025
- HISPANIC FEDERATION INC EIN 13-3573852 · last filed 990 for 2025
- CENT FOR URBAN COMMUNITY SVCS EIN 13-3687891 · last filed 990 for 2025
- CONFERENCE BOARD INC EIN 13-1624108 · last filed 990 for 2024
- TED FOUNDATION INC EIN 82-1934592 · last filed 990-PF for 2025
All nonprofits in NEW YORK · New York · Community improvement and capacity building