The New York State Capitol

Form 990-PFTax year 2025EIN 13-3861379

The Ditmars Foundation Inc

A private foundation in Woodside, NY. Its return for tax year 2025 lists 1 grant and $990,074 paid in grants.

Tax year 2025 (period ending Dec 31, 2025), read from the IRS e-file on Nov 11, 2026. Returns reach the IRS 5 to 18 months after the year they describe.

How to apply

Preselected only

The return checks the box saying the foundation gives only to preselected organizations and does not accept unsolicited requests.

Assets and giving by year

6 returns on file
Grants paid by tax year. The latest year is in blue.
  • Tax year 2025

    $990,074

    Grants listed
    1
    Assets, end of year
    $7,836
  • Tax year 2024

    $1,073,269

    Grants listed
    In an attachment
    Assets, end of year
    $2,135
  • Tax year 2023

    $1,419,826

    Grants listed
    In an attachment
    Assets, end of year
    $453
  • Tax year 2022

    $1,714,828

    Grants listed
    In an attachment
    Assets, end of year
    $42,333
  • Tax year 2021

    $990,075

    Grants listed
    In an attachment
    Assets, end of year
    $617,951
  • Tax year 2020

    $847,880

    Grants listed
    In an attachment
    Assets, end of year
    $624

Grants paid in 2025

1 grant, largest first

As listed on the return. Grants to individuals show as “Individual”, with purpose and amount only.

  1. Individual

    General

    $990,074

Officers, directors and trustees

4 people as filed

As filed on the return, with average hours per week and pay from the foundation.

  • Tibor Klein Co William Lee CPA PLLCPRESIDENT Hours 0Pay $0
  • Miriam Klein Co William Lee CPA PLLTREASURER Hours 0Pay $0
  • Gershon Klein Co William Lee CPAVICE PRESIDE Hours 0Pay $0
  • Chaim Klein Co William Lee CPAVICE PRESIDE Hours 0Pay $0

The return

More foundations

Other foundations in New York

  1. National Spiritual Assembly of the Baha'is Trust U/W O Z WhiteheadNew York, NY 2 grants Preselected only $990,804 giving
  2. Middle Road FoundationNew York, NY 83 grants Preselected only $991,750 giving
  3. The Fairfield FoundationNew York, NY 99 grants Preselected only $988,225 giving
  4. RS Evans Foundation IncGarden City, NY 24 grants Preselected only $988,000 giving
  5. Charles Lawrence Keith and Clara Miller FoundationDix Hills, NY 16 grants Preselected only $986,997 giving