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Form 990-PFTax year 2025EIN 33-0506841

Abbot Tani Foundation

A private foundation in El Segundo, CA. Its return for tax year 2025 lists 1 grant and $50,000 paid in grants.

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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

Accepts applications

The return gives an application contact and rules, as below.

Contact
Sogen Yamakawa
2381 Rosecrans Avenue Suite 350
El Segundo, CA 90245
(310) 324-6868
Form and materials
The application must be in writing and the purpose of fund use must be stated.
Deadlines
Applications are accepted at any time.
Restrictions
Only rinzai zen activities in the u.s. Japan & europe.

Assets and giving by year

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

  • Tax year 2025

    $50,000

    Grants listed
    1
    Assets, end of year
    $277,288

  • Tax year 2024

    $75,000

    Grants listed
    1
    Assets, end of year
    $354,014

  • Tax year 2023

    $0

    Grants listed
    0
    Assets, end of year
    $445,234

  • Tax year 2022

    $0

    Grants listed
    0
    Assets, end of year
    $455,145

  • Tax year 2021

    $0

    Grants listed
    0
    Assets, end of year
    $461,064

  • Tax year 2020

    $0

    Grants listed
    0
    Assets, end of year
    $466,504

  • Tax year 2019

    $0

    Grants listed
    0
    Assets, end of year
    $471,924

  • Tax year 2018

    $0

    Grants listed
    0
    Assets, end of year
    $475,620

Grants paid in 2025

1 grant, largest first

As listed on the return.

  1. Rinzai-Ji IncLos Angeles, CA

    To contribute to preserve and promote the rinzai tradition of zen buddhism.

    $50,000

Where the money goes

By State

Grants to organizations with a US address, latest year.

  1. California1 grant $50,000

Officers, directors and trustees

2 people as filed

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

  • Hirokazu Yokoyamatokoji TempleCFO, SECRETARY Hours 2Pay $0
  • Sogen Yamakawashogen TempleCEO Hours 1Pay $0

The return

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