The Florida State Capitol

Form 990-PFTax year 2025EIN 65-1023488

The Siebold Foundation

A private foundation in Parkland, FL. Its return for tax year 2025 lists 0 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

Accepts applications

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

Contact
Kathleen Siebold
4201 NW 124th Avenue
Coral Springs, FL 33065
(954) 340-3005
Form and materials
On organization's letterhead with charitable purpose of organization amount requested, and how funds will be used. Include goals, who will be served, program or project location and copy of IRS 501 (c) (3) letter
Deadlines
None
Restrictions
At discretion of board of directors

Assets and giving by year

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

    $0

    Grants listed
    0
    Assets, end of year
    $14,298
  • Tax year 2024

    $10,794

    Grants listed
    1
    Assets, end of year
    $14,298
  • Tax year 2023

    $19,961

    Grants listed
    1
    Assets, end of year
    $25,091
  • Tax year 2022

    $0

    Grants listed
    0
    Assets, end of year
    $45,017
  • Tax year 2021

    $16,058

    Grants listed
    4
    Assets, end of year
    $45,017
  • Tax year 2020

    $0

    Grants listed
    0
    Assets, end of year
    $61,085
  • Tax year 2019

    $0

    Grants listed
    0
    Assets, end of year
    $61,085
  • Tax year 2018

    $3,900

    Grants listed
    3
    Assets, end of year
    $61,047

Grants paid in 2025

0 grants, largest first

As listed on the return.

Officers, directors and trustees

4 people as filed

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

  • William SieboldPRESIDENT Hours 0Pay $0
  • Kathleen SieboldSECRETARY Hours 0Pay $0
  • James R SieboldCHAIRMAN Hours 0Pay $0
  • Michael BuresVICE-PRESIDE Hours 0Pay $0

The return

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