The Delaware State Capitol

Form 990-PFTax year 2024EIN 82-3194766

Buttgenbach Foundation

A private foundation in Wilmington, DE. Its return for tax year 2024 lists 1 grant and $5,000 paid in grants.

Tax year 2024 (period ending Dec 31, 2024), 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 2024

    $5,000

    Grants listed
    1
    Assets, end of year
    $1,284,787
  • Tax year 2023

    $5,000

    Grants listed
    1
    Assets, end of year
    $260,386
  • Tax year 2022

    $60,000

    Grants listed
    5
    Assets, end of year
    $248,646
  • Tax year 2021

    $47,000

    Grants listed
    3
    Assets, end of year
    $282,689
  • Tax year 2020

    $85,500

    Grants listed
    7
    Assets, end of year
    $272,724
  • Tax year 2019

    $70,000

    Grants listed
    4
    Assets, end of year
    $367,233

Grants paid in 2024

1 grant, largest first

As listed on the return.

  1. San Diego Art InstituteSan Diego, CA

    Pinar Show Support

    $5,000

Where the money goes

By cause: grants to organizations we matched to the IRS list of exempt organizations, by their category.

  1. Arts and culture1 grant $5,000100% of the total

By State

Grants to organizations with a US address, latest year.

  1. California1 grant $5,000

Officers, directors and trustees

2 people as filed

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

  • Dr Thomas Hubertus ButtgenbachChair, Pres, Treas Hours 1Pay $0
  • Sean Stephan LeffersDir, Sec Hours 1Pay $0

The return

More foundations

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  2. The Shadow Funders IncWilmington, DE 2 grants Preselected only $4,500 giving
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  4. The Concepcion Family FoundationWilmington, DE 2 grants Preselected only $7,500 giving
  5. HSL Charitable FoundationWilmington, DE 2 grants Preselected only $8,000 giving