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Form 990-PFTax year 2024EIN 81-3014662

The Thomas and Ann Dimarco Family Foundation

A private foundation in Dublin, OH. Its return for tax year 2024 lists 5 grants and $875,750 paid in grants.

Tax year 2024 (period ending Nov 30, 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 2024

    $875,750

    Grants listed
    5
    Assets, end of year
    $8,183,604
  • Tax year 2023

    $1,704,559

    Grants listed
    3
    Assets, end of year
    $8,658,330
  • Tax year 2022

    $1,700,000

    Grants listed
    3
    Assets, end of year
    $9,131,246
  • Tax year 2021

    $451,000

    Grants listed
    7
    Assets, end of year
    $10,389,008
  • Tax year 2020

    $515,000

    Grants listed
    5
    Assets, end of year
    $9,683,224
  • Tax year 2019

    $525,000

    Grants listed
    11
    Assets, end of year
    $8,911,375

Grants paid in 2024

5 grants, largest first

As listed on the return.

  1. Nationwide Children's HospitalColumbus, OH

    Support the mission of providing pediatric medical care for the most complex of diseases.

    $500,000
  2. The Ohio Health FoundationColumbus, OH

    Support the mission of investing in innovation and technology, infastructure and facilities, research and education, and community outreach.

    $200,000
  3. The Maria Tiberi FoundationDublin, OH

    Support mission of brining distraction-free driving to the forefront and provide better driving training to new drivers.

    $100,000
  4. A Kid AgainColumbus, OH

    Support the mission of helping children with life threatening illnesses feel like "a kid again"

    $75,000
  5. Red Oak Community SchoolColumbus, OH

    Support the mission of offering a learner-centered approach to education for families dedicated to cultivating joy in learning, fostering self-confidence and agency, and preparing students to be environmental stewards and champions of social justice.

    $750

Where the money goes

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

  1. Public affairs1 grant $100,00057% of the total
  2. Human services1 grant $75,00043% of the total

By State

Grants to organizations with a US address, latest year.

  1. Ohio5 grants $875,750

Officers, directors and trustees

2 people as filed

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

  • Thomas J DimarcoPRESIDENT/TRUSTEE Hours 0Pay $0
  • Ann M DimarcoSECRETARY/TRUSTEE Hours 0Pay $0

The return

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