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MARY P DOLCIANI HALLORAN FOUNDATION

HARRISON, NY · EIN 133147449 · Form 990PF · FY2025 · Small ($100K-$1M)
revenue
$708K
expenses
$239K
net assets
$5.3M
employees
profile · synthesized from sources

Private foundation based in New York that provides grants to support education, with a focus on mathematics innovation and scholarships. Funds programs at educational institutions, nonprofit organizations, and schools across the United States. Also supports arts education, early childhood learning, and community initiatives such as K-9 units in police departments.

named programs · 3 · from sources

What they call their work

Arts and Early Childhood Education Support
Provides funding for arts education programs and early childhood learning initiatives
Mathematics Innovation Grants
Supports initiatives in mathematics education and innovation, including curriculum development and teacher training
Scholarship Endowments
Funds scholarships in perpetuity for students, including at Hunter College and North Thurston Public Schools
activities · 5 groups

What they do

  • Private K–12 School Support 1 activity
    • Funding K–12 school and educational institution support programs
      Funds Cathedral High School for renovation support, the Office of Catholic Education for greenhouse and student fund initiatives, and the North Thurston Education Association for scholarships, supporting infrastructure, student development, and educational access in K–12 settings.
  • Performing Arts Production Support 1 activity
    • Funding arts and cultural education programs
      Funds the Germantown Performing Arts Center to support arts education programs and student matinees, promoting access to performing arts for students.
  • Literacy Program Funding 1 activity
    • Funding early childhood and toddler learning programs
      Funds Providence SW WA Foundation for a toddler learning program, supporting early childhood education and developmental services.
  • Municipal and Community General Support 1 activity
    • Funding law enforcement and community safety programs
      Funds the Molalla Police Department for K-9 support, contributing to local public safety operations through equipment and training resources.
  • Multi-Institution Scholarship Funding 1 activity
    • Funding mathematics education and innovation initiatives
      Funds organizations such as the Hunter College Foundation Inc, Mathematical Association of America (OMEG + Project Next), Mathcounts Foundation Brooklyn Chapter, Park Academy (Illustrative Math Project), and Seattle Universal Math Museum to support mathematics education, curriculum innovation, and scholarship programs.
financials · form 990PF · fy2025
revenue
Total revenue$708K
Contributions & grants
Program service revenue
Investment income$170K24%
Other revenue$534K
expenses
Total expenses$239K
Program expenses
Admin / overhead
Fundraising
Salaries & benefits$100K
Grants paid out$676K
balance sheet
Total assets$5.30M
Cash
Investments
Liabilities
Net assets$5.30M
6 years on record · 2020–2025 · YoY revenue -20.3%
leadership · form 990 part vii · fy2025

Who runs it

paid leadership · 5
NameTitleHours/wkCompensation
DENISE LYN HALLORAN - PASSED 102025 CHIEF EXECUTIVE OFFICER 35 $82K
LINDA REDMAN TRUSTEE 1 $5K
MARDI TUTTLE BIERNAT TRUSTEE 1 $5K
MICHAEL MATTHEW THOMAS CHIEF EXECUTIVE OFFICER 15 $5K
STEVEN WISHNIA TRUSTEE 1 $5K
relationships · 11

Who they work with

  • CATHEDRAL HIGH SCHOOL Partner — Funded for renovation support.
  • GERMANTOWN PERFORMING ARTS CENTER Partner — Funded for arts education programs and student matinees.
  • HUNTER COLLEGE FOUNDATION INC Partner — Funded for mathematics innovation and establishing a scholarship in perpetuity.
  • MATHCOUNTS FOUNDATION BROOKLYN CHAPTER Partner — Funded for Brooklyn chapter mathematics education support.
  • MATHEMATICAL ASSOCIATION OF AMERICA Partner — Funded for OMEG + Project Next.
  • MOLALLA POLICE DEPARTMENT Partner — Funded for K-9 support.
  • NORTH THURSTON EDUCATION ASSOCIATION Partner — Funded for scholarships.
  • OFFICE OF CATHOLIC EDUCATION Partner — Funded for greenhouse and student fund support.
  • PARK ACADEMY Partner — Funded for the Illustrative Math Project.
  • PROVIDENCE SW WA FOUNDATION Partner — Funded for the toddler learning program.
  • SEATTLE UNIVERSAL MATH MUSEUM Partner — Funded for general operating support.