Mashek Family Foundation

Foundation · Grantmaker West Palm Beach, FL EIN: 75-2080801

Mashek Family Foundation is a nonprofit organization, based in West Palm Beach, FL. IRS filing data is available from 2020 through 2025. In 2025, it awarded 5 grants totaling $92K.

Key facts about Mashek Family Foundation

In short: Mashek Family Foundation gave $92K across 5 grants in 2025 (avg $18K), mostly in Florida. Source: 2025 IRS Form 990-PF.

EIN: 75-2080801
Latest 990 filing: Form 990-PF, 2025
Annual giving (2025): $92,000
Grants made (2025): 5
Average grant: $18,400
Median grant: $5,000
Primary geography: Florida (67% of itemized 2025 grant dollars)

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

Quick answers about Mashek Family Foundation

How much does Mashek Family Foundation give each year?

Mashek Family Foundation gave $92K across 5 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $20K across 4 grants.

What is Mashek Family Foundation's typical grant size?

Mashek Family Foundation's median grant in 2025 was $5,000, and its average grant was $18,400, across 5 grants on its 2025 IRS Form 990-PF.

Where does Mashek Family Foundation give grants?

Mashek Family Foundation gives mostly in Florida: 67% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The next largest states were Texas (27%) and Massachusetts (5%).

Does Mashek Family Foundation give general operating support?

Not in 2025: none of the 5 grants with a stated purpose on Mashek Family Foundation's 2025 IRS Form 990-PF were described as general or operating support.

Who are Mashek Family Foundation's largest grantees?

Mashek Family Foundation's largest 2025 grantees include The Benjamin School ($60,000), Southern Methodist University ($25,000) and Middlesex School Endowment ($5,000), according to its 2025 IRS Form 990-PF. Together they received 98% of its itemized 2025 grant dollars.

How Mashek Family Foundation gives

Giving grew 1944% from 2022 to 2025. Method

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

Next steps with Mashek Family Foundation

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Financial Overview

From 2025 IRS Form 990-PF · View filing

Total Assets

—

Annual Giving

$92K

+360.0% YoY

Grant Count

+25.0% YoY

Avg Grant Size

$18K

+268.0% YoY

About Mashek Family Foundation

Based on IRS filings

Mashek Family Foundation is a nonprofit organization, based in West Palm Beach, FL. IRS filing data is available from 2020 through 2025. In 2025, it awarded 5 grants totaling $92K.

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Geographic Focus

Where this funder awards grants

Grant Distribution by State

Florida $62K (67%)

Texas $25K (27%)

Massachusetts $5K (5%)

Share of all 5 itemized 2025 grant dollars.

States

Florida Massachusetts Oklahoma Texas

Cities

West Palm BeachBoca RatonConcordDallasHoustonLake Worth BeachPalm BeachLake WorthLantanaNorth Palm BeachOklahoma City

Financial History

Multi-year comparison from IRS filings

Revenue

Expenses

Qualifying Distributions

Net Investment Income

Metric	2025	2024	2023
Total Assets	—	—	—
Revenue	—	—	—
Expenses	—	—	—
Qualifying Distributions	—	—	—
Net Investment Income	—	—	—
Distributable Amount	—	—	—

Data update history

When this profile's IRS filing data changed on Grantable

September 26, 2026 Updated Form 990-PF for fiscal year 2020 (received by the IRS May 10, 2021)
September 26, 2026 Updated Form 990-PF for fiscal year 2021 (received by the IRS May 12, 2022)
September 26, 2026 Updated Form 990-PF for fiscal year 2022 (received by the IRS May 12, 2023)
September 26, 2026 Updated Form 990-PF for fiscal year 2023 (received by the IRS May 15, 2024)
September 26, 2026 Updated Form 990-PF for fiscal year 2024 (received by the IRS May 15, 2025)
September 26, 2026 Added Form 990-PF for fiscal year 2025 (received by the IRS May 11, 2026)
March 3, 2026 IRS filings on file for fiscal years 2020–2024

Giving Over Time

Total grant dollars and number of grants per year

Grant Insights

How this funder distributes its grants

Top Recipients

Top 5 recipients in 2025

Grant Size Distribution

27 grants across all recorded years

Giving History

Grant recipients and amounts by year

Recipient	Purpose	Amount
THE BENJAMIN SCHOOL North Palm Beach, FL	EDUCATION	$60,000
SOUTHERN METHODIST UNIVERSITY Dallas, TX	TEACHING & LEARNING	$25,000
MIDDLESEX SCHOOL ENDOWMENT Concord, MA	TEACHING & LEARNING	$5,000
PEGGY ADAMS ANIMAL RESCUE LEAGUE West Palm Beach, FL	RESCUE & REHABILITATION OF ANIMALS	$1,000
SWEET DREAM MAKERS Boca Raton, FL	SHELTER FOR CHILDREN	$1,000

Leadership & Key People

Officers and directors from IRS filings

Mashek Family Foundation's 2025 filing lists 3 officers; none of the 3 officers listed in 2025 report compensation.

Officers on the 2025 filing

Allyson Mashek

Trustee

On filings since 2020

1 hr/week

No compensation reported
Chandler C. Mashek

Trustee

On filings since 2020

1 hr/week

No compensation reported
Grant E. Mashek

Trustee

On filings since 2020

1 hr/week

No compensation reported

Data from IRS Form 990 filings, 2020–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.