Columbia University Medical College
New York, NY
$1.7MTax year 2023
Educational
Foundation directory
The Jaharis Family Foundation C/O Oikos Holdings LLC Grants
Private foundation · EIN 87-4481479 · IRS 990-PF filings through tax year 2024
Future commitments are grants the foundation has reported but not yet paid.
How to apply
Open to applications: its latest 990-PF publishes how to apply and does not limit giving to preselected organizations. See more foundations that accept applications.
- Contact
- Steven Jaharis Co Oikos Holdings
- Phone
- (212) 590-2940
Deadlines, materials and limits are not in the filing; check with the foundation.
Original filing text
- Contact
- STEVEN JAHARIS CO OIKOS HOLDINGS
- Address
- 499 PARK AVENUE - FLOOR 23 NEW YORK, NY, 10022
- Phone
- 2125902940
- Deadlines
- N/A
- Application materials
- N/A
- Restrictions
- N/A
Reported organization name: THE JAHARIS FAMILY FOUNDATION C/O OIKOS HOLDINGS LLC
Giving by tax year
Year-level totals across every reported grant in this profile — a summary, not a filter. The awards further down are the largest individual grants across all years, not each year's complete list.
| Tax year | Grants paid | Amount |
|---|---|---|
| 2024 | 27 | $4.4M |
| 2023 | 25 | $4.1M |
Where The Jaharis Family Foundation C/O Oikos Holdings LLC gives
States of grant recipients reported on the foundation's 990-PF filings, by dollars received.
Largest reported grants
Historical awards reported to the IRS. These are examples of past giving, not open opportunities.
Columbia University Medical College
New York, NY
$1.7MTax year 2024
Educational
Tufts University School of Medicine
Boston, MA
$1.1MTax year 2024
Educational
Tufts University School of Medicine
Boston, MA
$1.1MTax year 2023
Educational
Art Institute of Chicago
Chicago, IL
$750KTax year 2024
General purpose
Showing 5 of the 25 largest grants (52 reported in all).
See all 52 grants from The Jaharis Family Foundation C/O Oikos Holdings LLC: sort and filter by purpose, state and year.
Start freeAbout this data
Figures are aggregated from The Jaharis Family Foundation C/O Oikos Holdings LLC's IRS Form 990-PF electronic filings (2 filings on file, most recent tax year 2024). Totals reflect grants the foundation reported as paid, and can lag the current year because foundations file annually and often on extension. Source: IRS 990-PF filing on ProPublica. Raw e-file archive (ZIP) — a large IRS yearly archive download.
Other foundations giving in New York
Free templates for applying to a foundation like this
- Full grant proposal template with an annotated sample
- Letter of intent template and example
- Statement of need template and examples
- Executive summary template and examples
- Grant budget template (XLSX) and budget narrative
- Evaluation plan template and metrics
New to this? Start with how to write a grant proposal, section by section. This profile is built from IRS 990-PF filings — read how the directory was assembled, or see what GrantCue does and what it costs.