IMPACT100 Westchester Inc logo

IMPACT100 Westchester Inc

Public charity · Grantmaker Hartsdale, NY EIN: 46-1103703 Website

To collectively fund grants to local charitable initiatives and to engage women in philanthropy. We solicit and perform a rigorous review and evaluation of grant proposals which raises awareness of many worthwhile charitable organizations.

IMPACT100 Westchester Inc at a glance

In short: IMPACT100 Westchester Inc gave $224K across 4 grants in 2025 (avg $56K), mostly in New York. Source: 2025 IRS Form 990.

Annual giving (2025)
$224,000
+0.0% vs 2024
Grants made (2025)
4
+0.0% vs 2024
Average grant
$56,000
+0.0% vs 2024
Median grant
$56,000
Total assets
$530,498
-5.4% vs 2024
Primary geography
New York (100% of itemized 2025 grant dollars)
Latest 990 filing
Form 990, 2025 View filing

Data from IRS Form 990, 2025; updated September 2026.

How to apply to IMPACT100 Westchester Inc

Who IMPACT100 Westchester Inc funds

How this funder distributes its grants

Top Recipients

Top 4 recipients in 2025

The Bridge Fund of NY & Westchester: $85KThe Bridge Fund of NY &Westchester$85KThe Port Chester Carver Center: $85KThe Port Chester Carver Center$85KUnited Way of Westchester & Putnam: $27KUnited Way of Westchester &Putnam$27KUntermyer Gardens Conservancy Inc: $27KUntermyer Gardens ConservancyInc$27K

The largest 2025 recipient was The Bridge Fund of NY & Westchester ($85K). Together the top 4 received $224K.

Grant Size Distribution

28 grants across all recorded years

18<$50K10$50–100K$100–250K$250–500K$500K–1M$1–5M$5M+

The most common grant size was under $50K: 18 grants of 28 (64%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

2states

Share of 2025 grant dollars across all 4 itemized grants.

Cities

MamaroneckPort ChesterPurchaseYonkersValhallaHawthorneNew RochelleTarrytownBedford CornersBriarcliff ManorBrooklynElmsfordLarchmontMount VernonNYOssiningPeeksillPeekskillPelhamPort Washington

How IMPACT100 Westchester Inc gives

  • Giving fell 22% from 2022 to 2025. Method

From the foundation's IRS Form 990 filings. Methodology.

Giving History

Giving Over Time

Total grant dollars and number of grants per year

$0$100K$200K$300K$400K7 grants2019 13 grants2020 7 grants2021 8 grants2022 5 grants2023 4 grants2024 4 grants2025

From 2019 to 2025, annual grant giving ranged from $224K (2024) to $352K (2019). In 2025 it made 4 grants totaling $224K.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
The Bridge Fund of NY & Westchester NY, NYTransformational Project Grant$85,000
The Port Chester Carver Center Port Chester, NYTransformational Project Grant$85,000
United Way of Westchester & Putnam White Plains, NYCore Mission Grant$27,000
Untermyer Gardens Conservancy Inc Yonkers, NYCore Mission Grant$27,000
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Financial History

Multi-year comparison from IRS filings

Figures from IRS filings, by filing year
Filing yearTotal AssetsRevenueExpensesGrants paidGrantsNet Investment Income
2025$530,498$346,860$309,321$224,0004$25,536
2024$561,056$330,291$306,463$224,0004$26,116
2023$599,054$349,949$330,306$247,0005$14,098
2022$602,850$326,102$332,534$287,0008$1,602
2021$615,235$335,920$353,714$291,0007$1,309
2020$561,516$418,125$397,318$342,00013$7,239
2019$627,057$406,767$398,198$351,9997$9,678

About IMPACT100 Westchester Inc

Based on IRS filings

IMPACT100 Westchester Inc is a public charity, based in Hartsdale, NY. IRS filing data is available from 2019 through 2025. As of 2025, the organization holds $530K in total assets. In 2025, it awarded 4 grants totaling $224K. Net investment income was $26K.

Leadership & Key People

Officers and directors from IRS filings

IMPACT100 Westchester Inc is led by Noelle Ifshin, Co-President since 2025 (on filings since 2023); none of the 7 officers listed in 2025 report compensation.

Officers on the 2025 filing

  • Noelle Ifshin

    Co-President

    Treasurer → Co-President, 2025

    On filings since 2023

    25 hrs/week

    No compensation reported

  • Nancy Winkelstein

    Co-President

    On filings since 2024

    25 hrs/week

    No compensation reported

  • Roberta Shapiro

    Vice President & Technology

    Vice President → Vice President & Technology, 2021

    On filings since 2019

    25 hrs/week

    No compensation reported

  • Carol Pouchie

    Vice President & Nonprofit Relations

    On filings since 2024

    25 hrs/week

    No compensation reported

  • Joan Rosen

    Vice President & Membership

    On filings since 2024

    25 hrs/week

    No compensation reported

  • Andrea Meyer

    Secretary

    New on the 2025 filing

    25 hrs/week

    No compensation reported

  • Diane Hirschberg

    Treasurer

    New on the 2025 filing

    25 hrs/week

    No compensation reported

Former officers (13)
  • Former: Melinda Ganeles (2021–2024) — Co-President
  • Former: Barbara Gronquist (2023–2024) — Secretary
  • Former: Danielle Demaio (2021–2023) — Co-President
  • Former: Caryl Hahn (2022–2023) — Vice President & Membership
  • Former: Deborah Silverman (2022–2023) — Vice President & Nonprofit Relations
  • Former: Laura Stone (2019–2022) — Co-President
  • Former: Cathy Haray (2021–2022) — Secretary
  • Former: Dawn Hoesterey (2019–2021) — Vice President & Membership
  • Former: Samantha Schwam (2019–2021) — Co-President
  • Former: Blakely Brodbeck (2019–2020) — Vice President
  • Former: Laura Rotter (2019–2020) — Treasurer
  • Former: Jane Petty (2020) — Secretary
  • Former: Susan Bloom (2019) — Co-President

Data from IRS Form 990 filings, 2019–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.

Frequently asked questions about IMPACT100 Westchester Inc

How much does IMPACT100 Westchester Inc give each year?

IMPACT100 Westchester Inc gave $224K across 4 grants in 2025, according to its 2025 IRS Form 990. In 2024 it gave $224K across 4 grants.

What is IMPACT100 Westchester Inc's typical grant size?

IMPACT100 Westchester Inc's median grant in 2025 was $56,000, and its average grant was $56,000, across 4 grants on its 2025 IRS Form 990.

Where does IMPACT100 Westchester Inc give grants?

IMPACT100 Westchester Inc gives mostly in New York: 100% of the grant dollars itemized on its 2025 IRS Form 990 went to recipients there.

Does IMPACT100 Westchester Inc give general operating support?

Not in 2025: none of the 4 grants with a stated purpose on IMPACT100 Westchester Inc's 2025 IRS Form 990 were described as general or operating support.

How large is IMPACT100 Westchester Inc?

IMPACT100 Westchester Inc reported $530K in total assets on its 2025 IRS Form 990. Its revenue that year was $347K.

What is IMPACT100 Westchester Inc's EIN?

IMPACT100 Westchester Inc's EIN (Employer Identification Number) is 46-1103703. IRS Form 990 filing data is available on this page for 2019–2025.

Data last updated September 2026. Sourced from IRS Form 990 filings.

Data update history

(8)

When this profile's IRS filing data changed on Grantable

  1. Updated Form 990 for fiscal year 2019 (received by the IRS June 18, 2020)
  2. Updated Form 990 for fiscal year 2020 (received by the IRS May 17, 2021)
  3. Updated Form 990 for fiscal year 2021 (received by the IRS May 11, 2022)
  4. Updated Form 990 for fiscal year 2022 (received by the IRS November 7, 2022)
  5. Added Form 990 for fiscal year 2023 (received by the IRS November 6, 2023)
  6. Updated Form 990 for fiscal year 2024 (received by the IRS November 5, 2024)
  7. Updated Form 990 for fiscal year 2025 (received by the IRS November 3, 2025)
  8. IRS filings on file for fiscal years 2019–2025

Explore Open Grants

Browse active grant opportunities in IMPACT100 Westchester Inc's focus areas in our free grants database

Similar Funders

Funders that support many of the same organizations

Mbia Foundation

Purchase, NY

MBIA Foundation made grants to preselected 501(c)(3) organizations, with no specific funding areas stated; its two reported 2024 grants were for general operating support to New York organizations. Recent grants were $20,800 each, and the foundation states that it does not accept unsolicited requests; it also appears to have dissolved during 2024.

Assets

—

Grants

2

Total Given

$42K

United Way of Westchester and Putnam

White Plains, NY

United Way of Westchester and Putnam mobilizes strategic partnerships and leverages resources to create a more equitable community by advancing education, financial stability, and health initiatives.

Human Services

Assets

$5.8M

Grants

6

Total Given

$50K

PCSB Community Foundation

Poughquag, NY

The foundation supports nonprofits serving the Lower Hudson Valley in education, health and human services, youth programs, and affordable housing. In 2025, grants ranged from $100 to $28,500, with a median of $1,000. It accepts written requests, with no deadline stated.

Assets

$5.3M

Grants

130

Total Given

$348K

Field Hall Foundation

Mount Kisco, NY

Field Hall Foundation funds nonprofit and local-government programs serving low-income and vulnerable adults age 60 and older, and their caregivers, with priority for basic needs such as food, home-based care, caregiver support, safety, case management, and transportation in Dutchess, Putnam, and Westchester Counties, New York. Its 2025 grants ranged from $1,000 to $60,000, with a median of $10,490; it offers small grants up to $15,000 and full grants above that. It does not accept unsolicited requests and funds only preselected organizations.

Assets

$26.1M

Grants

61

Total Given

$845K

The Thomas and Agnes Carvel Foundation

Yonkers, NY

The Thomas and Agnes Carvel Foundation supports a broad range of organizations, including those focused on education, health, arts and culture, basic needs, and community services. Its 2025 grants ranged from $2,500 to $60,000, with a median of $15,000; 94% of grant dollars went to New York recipients. The filing says giving is not restricted to preselected organizations and instructs applicants to send a letter with a budget to Joan Magoolaghan.

Assets

$50.6M

Grants

159

Total Given

$3.1M

Webster Bank Charitable Foundation

Wilmington, DE

Webster Bank Charitable Foundation funds established 501(c)(3) nonprofits serving low- to moderate-income communities in Webster’s footprint, supporting workforce and community development, financial empowerment, and basic needs. Its 2024 grants had a median of $5,000 and ranged from $50 to $346,732. It accepts applications through an online process on a rolling basis and does not restrict giving to preselected organizations.

Philanthropy, Voluntarism & Grantmaking

Assets

$5.0M

Grants

302

Total Given

$4.5M

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The filing figures on this page are open data under CC BY 4.0. About GrantGraph Open

Figures come from IMPACT100 Westchester Inc's IRS filings (methodology). AI-written summaries, news items and logos are not covered by the open licence. Spot an error? Email hello@grantable.co.

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