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Form 990-PFTax year 2025EIN 20-4814176

Cornerstone Foundation

A private foundation in Monroe, NY. Its return for tax year 2025 lists 1 grant and $507 paid in grants.

See which foundations fund work like yours Matching by cause, place and grant size

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

8 returns on file
Grants paid by tax year. The latest year is in blue.

  • Tax year 2025

    $507

    Grants listed
    1
    Assets, end of year
    $0

  • Tax year 2024

    $1,000

    Grants listed
    1
    Assets, end of year
    $747

  • Tax year 2023

    $11,800

    Grants listed
    3
    Assets, end of year
    $1,987

  • Tax year 2022

    $118,800

    Grants listed
    12
    Assets, end of year
    $10,582

  • Tax year 2021

    $75,200

    Grants listed
    11
    Assets, end of year
    $105,067

  • Tax year 2020

    $132,360

    Grants listed
    12
    Assets, end of year
    $46,512

  • Tax year 2019

    $244,226

    Grants listed
    25
    Assets, end of year
    $51,932

  • Tax year 2018

    $321,791

    Grants listed
    19
    Assets, end of year
    $248,218

Grants paid in 2025

1 grant, largest first

As listed on the return.

  1. Congregation Hisachdus ChareidemBrooklyn, NY

    Religious & charitable

    $507

Where the money goes

By State

Grants to organizations with a US address, latest year.

  1. New York1 grant $507

Officers, directors and trustees

2 people as filed

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

  • Rafael EksteinTRUSTEE Hours 1Pay $0
  • Gittel EksteinTRUSTEE Hours 1Pay $0

The return

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