Collatos Family Foundation

MILLIS, MA EIN: 82-6588923

The Collatos Family Foundation is a private foundation based in Millis, Massachusetts. The foundation received its IRS ruling in 2017 and operates as a trust structure. It makes contributions primarily to preselected charitable organizations.

Financial Overview

From 2024 IRS Form 990-PF · View filing

Total Assets

$5.8M

-9.6% YoY

Annual Giving

$1.2M

-9.8% YoY

Grant Count

8

-27.3% YoY

Avg Grant Size

$150K

+24.0% YoY

Under IRS private-foundation payout rules, Collatos Family Foundation reported a distributable amount of $352K for 2024 — the minimum it must pay out in qualifying distributions.

Research compiled by Grantable AI from public sources. Last updated April 2026.

Mission & Focus Areas

The foundation's grantmaking focuses on:

  • Education
  • Philanthropy, Voluntarism & Grantmaking
  • Human Services

Grantmaking

According to available records, the foundation has made 30 grants totaling $2.2 million. Annual giving has grown from $904,000 in 2022 to $1.3 million in 2023. The foundation has supported 22 unique organizations.

Average Grant

amount: $75,000

How to Apply

**

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Geographic Focus

Where this funder awards grants

The foundation's grantmaking is concentrated in Massachusetts, with grants reaching organizations across four states. Primary funding regions include Massachusetts, Florida, and the District of Columbia, which account for 97% of all grants.

Grant Distribution by State

5states

Cities

BethesdaBoca GrandeBostonChilmarkDorchesterEnglewoodNewportNewtonvilleRoxburySandwichSomervilleVineyard HavenWashingtonWest RoxburyWest Tisbury

Financial History

Multi-year comparison from IRS filings

Assets: $5,771,209 (as of most recent filing)

Annual Giving: $1,201,000

Annual Income: $734,000

Asset Trend: Total assets have decreased from $7.9 million in 2019 to $5.8 million in 2024.

Revenue
Expenses
Qualifying Distributions
Net Investment Income
$0$392K$783K$1M$2M20202021202220232024
Metric202420232022
Total Assets$5,771,209$6,382,545$6,519,741
Revenue$696,719$781,534$259,816
Expenses$1,303,202$1,424,417$1,004,581
Qualifying Distributions$1,214,212$1,350,692$916,568
Net Investment Income$627,729$708,559$240,858
Distributable Amount$351,689$409,431$430,012

Giving Over Time

Total grant dollars and number of grants per year

$0$333K$666K$999K$1M16 grants202020 grants202119 grants202211 grants20238 grants2024

Grant Insights

How this funder distributes its grants

Top Recipients

Top 8 recipients in 2024

THE ROXBURY LATIN SCHOOL$425KCONCUSSION LEGACY FOUNDA…$341KMASSACHUSETTS GENERAL HO…$110KCAMP HARBOR VIEW$100KHERITAGE PLANTATION OF S…$100KROSIE'S PLACE$50KTEACH FOR AMERICA$50KSMITHSONIAN TROPICAL RES…$25K

Grant Size Distribution

74 grants across all recorded years

37<$50K22$50–100K11$100–250K4$250–500K$500K–1M$1–5M$5M+

Giving History

Grant recipients and amounts by year

Among its reported 2024 grants, the largest include The Roxbury Latin School ($425,000), Concussion Legacy Foundation ($341,000), Massachusetts General Hospital ($110,000).

RecipientPurposeAmount
CAMP HARBOR VIEW BOSTON, MAUNRESTRICTED$100,000
CONCUSSION LEGACY FOUNDATION BOSTON, MAUNRESTRICTED$341,000
HERITAGE PLANTATION OF SANDWICH SANDWICH, MAUNRESTRICTED$100,000
MASSACHUSETTS GENERAL HOSPITAL BOSTON, MAUNRESTRICTED$110,000
ROSIE'S PLACE BOSTON, MAUNRESTRICTED$50,000
SMITHSONIAN TROPICAL RESEARCH INSTITUTE BOSTON, MAUNRESTRICTED$25,000
TEACH FOR AMERICA BOSTON, MAUNRESTRICTED$50,000
THE ROXBURY LATIN SCHOOL WEST ROXBURY, MAUNRESTRICTED$425,000

Leadership & Key People

Leadership team and compensation from IRS filings

Principal Officer: William P Collatos (Trustee)

The foundation is governed by one officer or trustee.

Compensation Overview

From 2024 IRS filing

From 2024 filing

NameTitleHoursCompensation
WILLIAM COLLATOSTRUSTEE0.5

Subject Areas

Focus areas based on grantmaking activity

Frequently Asked Questions

What does Collatos Family Foundation fund?

The foundation's grantmaking focuses on: • Education • Philanthropy, Voluntarism & Grantmaking • Human Services

How do I apply for a grant from Collatos Family Foundation?

**Grant Amounts:** • Typical awards range from $1,200 to $425,000 • Average grant amount: $75,000 • Median grant amount: $50,000 **Grantmaking Activity:** According to available records, the foundation has made 30 grants totaling $2.2 million. Annual giving has grown from $904,000 in 2022 to $1.3 million in 2023. The foundation has supported 22 unique organizations. **Application Process:** The foundation only makes contributions to preselected charitable organizations.

Where does Collatos Family Foundation make grants?

The foundation's grantmaking is concentrated in Massachusetts, with grants reaching organizations across four states. Primary funding regions include Massachusetts, Florida, and the District of Columbia, which account for 97% of all grants.

What size grants does Collatos Family Foundation award?

In 2024, Collatos Family Foundation awarded 8 grants totaling $1.2M — an average of about $150K per grant, based on its IRS Form 990 filings.

How much is Collatos Family Foundation required to give away each year?

Private foundations must generally distribute about 5% of their assets annually. For 2024, Collatos Family Foundation reported a distributable amount of $352K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.

What is Collatos Family Foundation's EIN?

Collatos Family Foundation's EIN (Employer Identification Number) is 82-6588923. IRS Form 990 filing data is available on this page for 2020–2024.

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Data last updated June 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.

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