Nonprofit · EIN 94-1705600
INSTITUTE FOR THE STUDY OF HUMAN KNOWLEDGE
Tax-exempt · SAN JOSE, CA 95125
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| September 30, 2025 | 990 | $320,205 | $295,570 | $24,635 | $902,804 | $202,104 | $700,700 |
| September 30, 2024 | 990 | $473,033 | $576,290 | -$103,257 | $835,820 | $157,484 | $678,336 |
| September 30, 2023 | 990 | $320,894 | $383,924 | -$63,030 | $857,289 | $84,286 | $773,003 |
Financial details: 990 for the year ended September 30, 2025
Revenue
- Contributions, gifts and grants
- $291,879
- Program service revenue
- $0
- Investment income
- $14,328
- Royalties
- $7,570
- Net income from sales of inventory
- $6,428
- Other revenue
- $13,998
Expenses
- Grants and similar amounts paid
- $200,000
- Compensation of officers, directors and key employees
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Accounting fees
- $17,490
- Travel
- $452
- Program services (functional)
- $259,675
- Management and general (functional)
- $31,755
- Fundraising (functional)
- $4,140
Balance sheet and other
- Total assets, start of year
- $835,820
- Total assets, end of year
- $902,804
- Total liabilities, end of year
- $202,104
- Net assets, end of year
- $700,700
- Publicly traded securities
- $399,467
- Net assets without donor restrictions
- $355,873
- Net assets with donor restrictions
- $344,827
- Gross receipts
- $415,112
- Employees
- 0
- Year formed
- 1969
- 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 September 30, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Sally Mallam | President Trustee or director, Officer | 10 | $0 |
| Shane DeHaven | Secretary Trustee or director, Officer | 10 | $0 |
| Melvin Raff | CFO Trustee or director, Officer | 10 | $0 |
| Safia Shah | Director Trustee or director | 10 | $0 |
| Jonathan Russell | Director Trustee or director | 5 | $0 |
| David Sasseen | Director Trustee or director | 5 | $0 |
| Charles Swencionis | Director Trustee or director | 5 | $0 |
| Margaret Caudill-Slosberg | Director Trustee or director | 5 | $0 |
990 for the year ended September 30, 2024: 7 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| DAVID SASSEEN | President Trustee or director, Officer | 5 | $0 |
| SHANE DEHAVEN | Secretary Trustee or director, Officer | 10 | $0 |
| MELVIN RAFF | CFO Trustee or director, Officer | 10 | $0 |
| MARGARET CAUDILL SLOSSBERG | Director Trustee or director | 5 | $0 |
| JONATHAN RUSSELL | Director Trustee or director | 10 | $0 |
| CHARLES SWENCIONIS | Director Trustee or director | 5 | $0 |
| SAFIA SHAH | Director Trustee or director | 5 | $0 |
990 for the year ended September 30, 2023: 8 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| DAVID SASSEEN | President Trustee or director, Officer | 5 | $0 |
| SALLY MALLAM | Executive Dir. Trustee or director, Officer | 10 | $0 |
| SHANE DEHAVEN | Secretary Trustee or director, Officer | 10 | $0 |
| MELVIN RAFF | CFO Trustee or director, Officer | 10 | $0 |
| MARGARET CAUDILL SLOSSBERG | Director Trustee or director | 5 | $0 |
| JONATHAN RUSSELL | Director Trustee or director | 10 | $0 |
| CHARLES SWENCIONIS | Director Trustee or director | 5 | $0 |
| SAFIA SHAH | Director Trustee or director | 5 | $0 |
Address and contacts
- Address (IRS master file)
- 1702 MERIDIAN AVE STE L, SAN JOSE, CA 95125-5586
- Principal officer (990 for 2024)
- Melvin Raff, 1702-L Meridian Avenue 266, San Jose, CA 95125
- Signed the 990
- Melvin Raff, CFO
- Phone
- (408) 445-9639
- Website
- www.ishk.net
- Return prepared by
- Cook & Company A Prof Actcy Corporation
California records
California keeps its own records of charities and corporations. Search them by EIN 94-1705600 or by the name INSTITUTE FOR THE STUDY OF HUMAN KNOWLEDGE.
- 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
Public dissemination of traditional thoughts and current advances in the understanding of health, education and human development.
Program accomplishments
- Hoopoe Share Literacy - With focus on the disadvantaged sectors of the worldwide human community, the institute makes available teaching materials which are proven effective in enhancing mental and emotional growth of children. The program serves as conduit between financial sponsors and children beneficiaries in areas identified to be in dire need of such kind of assistance. The institute continues to develop and publish print and audio-visual materials in local languages for distribution to orphanages, schools and libraries worldwide.Expenses $200,000 · grants $200,000
- Publishing - The institute sponsors the production, publication and promotion of titles in its area of specialization, which is human development, psychology and medicine. Titles are selected for relevance of their content to the culture as a whole and are targeted to a broad range of audiences: to professionals and students, to the educated and to lay readers alike.Expenses $56,491 · revenue $22,665
- Continuing Education Programs - As part of its public dissemination campaign to make available current and traditional insights on health, education and human development, the organization conducts continuing education programs for health professionals.Expenses $3,184 · revenue $86,240
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 September, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | September 30, 2026 | February 16, 2027 | Not due yet |
| 2024 | September 30, 2025 | February 17, 2026 | 990 on file |
| 2023 | September 30, 2024 | February 18, 2025 | 990 on file |
IRS record
- EIN
- 94-1705600
- 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
- 1970
- Accounting year ends
- September
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Human services (P54Z)
- Assets (IRS master file)
- $902,804
- Income (IRS master file)
- $415,112
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | September 2025 | $320,205 | $295,570 | $902,804 | XML |
| 990 | September 2024 | $473,033 | $576,290 | $835,820 | XML |
| 990 | September 2023 | $320,894 | $383,924 | $857,289 | XML |
| 990 | September 2022 | $410,722 | $221,396 | $953,800 | IRS |
| 990 | September 2021 | – | – | – | IRS |
| 990 | September 2020 | – | – | – | 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 94-1705600).
Questions about INSTITUTE FOR THE STUDY OF HUMAN KNOWLEDGE
- What is the EIN of INSTITUTE FOR THE STUDY OF HUMAN KNOWLEDGE?
- The employer identification number (EIN) of INSTITUTE FOR THE STUDY OF HUMAN KNOWLEDGE is 94-1705600.
- Is INSTITUTE FOR THE STUDY OF HUMAN KNOWLEDGE tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1970.
- Are donations to INSTITUTE FOR THE STUDY OF HUMAN KNOWLEDGE tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does INSTITUTE FOR THE STUDY OF HUMAN KNOWLEDGE 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 INSTITUTE FOR THE STUDY OF HUMAN KNOWLEDGE due?
- The return for tax year 2025 (the year ending September 30, 2026) is due February 16, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did INSTITUTE FOR THE STUDY OF HUMAN KNOWLEDGE last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended September 2025.
- Who is the principal officer of INSTITUTE FOR THE STUDY OF HUMAN KNOWLEDGE?
- The 990 for the year ended September 30, 2025 names Melvin Raff.
- Who are the officers and directors of INSTITUTE FOR THE STUDY OF HUMAN KNOWLEDGE?
- The 990 for the year ended September 30, 2025 lists 8 people; 0 received compensation from the organization.
- How much revenue does INSTITUTE FOR THE STUDY OF HUMAN KNOWLEDGE have?
- On its 990 for the year ended September 30, 2025 it reported revenue of $320,205, expenses of $295,570 and total assets of $902,804 at year end.
Other nonprofits in SAN JOSE
- SAN ANDREAS REGIONAL CENTER EIN 94-2591195 · last filed 990 for 2025
- YOUNG MENS CHRISTIAN ASSOCIATION OF SILICON VALLEY EIN 94-1156318 · last filed 990 for 2025
- CATHOLIC CHARITIES OF SANTA CLARA COUNTY EIN 94-2762269 · last filed 990 for 2025
- SACRED HEART COMMUNITY SERVICE EIN 23-7179787 · last filed 990 for 2025
- YWCA GOLDEN GATE SILICON VALLEY EIN 94-1186196 · last filed 990 for 2025
- AMIGOS DE GUADALUPE CENTER FOR JUSTICE AND EMPOWERMENT EIN 77-0555838 · last filed 990 for 2025
- THE UNITY CARE GROUP EIN 77-0323115 · last filed 990 for 2025
- ALUM ROCK COUNSELING CENTER INC EIN 23-7367637 · last filed 990 for 2025