Dibner Charitable Trust of Massachusetts III

Private foundation · Grantmaker Needham, MA EIN: 92-3120294

Dibner Charitable Trust of Massachusetts III is a private foundation, based in Needham, MA. IRS filing data is available from 2024 through 2025. As of 2025, the organization holds $1.3M in total assets. In 2025, it awarded 5 grants totaling $26K. Net investment income was $34K.

Key facts about Dibner Charitable Trust of Massachusetts III

In short: Dibner Charitable Trust of Massachusetts III gave $26K across 5 grants in 2025 (avg $5K), top state New York. Source: 2025 IRS Form 990-PF.

EIN
92-3120294
Latest 990 filing
Form 990-PF, 2025
Annual giving (2025)
$26,250
Grants made (2025)
5
Average grant
$5,250
Median grant
$5,250
Total assets
$1,296,032
Primary geography
New York (48% of itemized 2025 grant dollars)

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

Financial Overview

From 2025 IRS Form 990-PF · View filing

Total Assets

$1.3M

+165.1% YoY

Annual Giving

$26K

+5.0% YoY

Grant Count

5

+0.0% YoY

Avg Grant Size

$5K

+5.0% YoY

Under IRS private-foundation payout rules, Dibner Charitable Trust of Massachusetts III reported a distributable amount of $65K for 2025 — the minimum it must pay out in qualifying distributions.

How Dibner Charitable Trust of Massachusetts III gives

  • In 2025 it paid out 41% of its IRS minimum distribution (the 5% rule). Foundations have until the end of the next year to meet it. Method

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

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Geographic Focus

Where this funder awards grants

Grant Distribution by State

3states

Share of 2025 grant dollars across all 5 itemized grants.

Cities

ChicagoIthacaNew YorkSyracuseTampa

Giving Over Time

Total grant dollars and number of grants per year

$0$10K$20K$30K5 grants2024 5 grants2025

From 2024 to 2025, annual grant giving ranged from $25K (2024) to $26K (2025). In 2025 it made 5 grants totaling $26K.

Grant Insights

How this funder distributes its grants

Top Recipients

Top 5 recipients in 2025

Alzheimers Disease and Related Disorders Assn: $8KAlzheimers Disease and RelatedDisorders Assn$8KFriends of the IDF: $6KFriends of the IDF$6KNational Pediatric Cancer Foundation: $5KNational Pediatric CancerFoundation$5KCenter for Jewish Living: $5KCenter for Jewish Living$5KFriends of the Sarah McLachlan School of Music Inc: $1KFriends of the Sarah McLachlanSchool of Music Inc$1K

The largest 2025 recipient was Alzheimers Disease and Related Disorders Assn ($8K). Together the top 5 received $26K.

Grant Size Distribution

10 grants across all recorded years

10<$50K$50–100K$100–250K$250–500K$500K–1M$1–5M$5M+

The most common grant size was under $50K: 10 grants of 10 (100%).

Giving History

Grant recipients and amounts by year

RecipientPurposeAmount
Alzheimers Disease and Related Disorders Assn Chicago, ILGeneral$8,400
Friends of the IDF New York, NYGeneral$6,300
National Pediatric Cancer Foundation Tampa, FLGeneral$5,250
Center for Jewish Living Ithaca, NYGeneral$5,250
Friends of the Sarah McLachlan School of Music Inc Syracuse, NYGeneral$1,050

Financial History

Multi-year comparison from IRS filings

Revenue
Expenses
Qualifying Distributions
Net Investment Income
$0$250K$500K$750K$1M2024 2025
Metric20252024
Total Assets$1,296,032$488,806
Revenue$845,116$517,644
Expenses$37,890$28,838
Qualifying Distributions$26,250$25,000
Net Investment Income$33,583$13,806
Distributable Amount$64,662$22,573

Data update history

When this profile's IRS filing data changed on Grantable

  1. Added Form 990-PF for fiscal year 2024 (received by the IRS October 27, 2025)
  2. Added Form 990-PF for fiscal year 2025 (received by the IRS May 7, 2026)

Leadership & Key People

Officers and directors from IRS filings

Dibner Charitable Trust of Massachusetts III is led by Carmel Dibner, Trustee on every filing since 2024 — the only officer listed, and uncompensated.

Officers on the 2025 filing

  • Carmel Dibner

    Trustee

    On filings since 2024

    No compensation reported

Data from IRS Form 990 filings, 2024–2025. "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 Dibner Charitable Trust of Massachusetts III

How much does Dibner Charitable Trust of Massachusetts III give each year?

Dibner Charitable Trust of Massachusetts III gave $26K across 5 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $25K across 5 grants.

What is Dibner Charitable Trust of Massachusetts III's typical grant size?

Dibner Charitable Trust of Massachusetts III's median grant in 2025 was $5,250, and its average grant was $5,250, across 5 grants on its 2025 IRS Form 990-PF.

Where does Dibner Charitable Trust of Massachusetts III give grants?

Dibner Charitable Trust of Massachusetts III's top state is New York, with 48% of the grant dollars itemized on its 2025 IRS Form 990-PF. The next largest states were Illinois (32%) and Florida (20%).

Does Dibner Charitable Trust of Massachusetts III give general operating support?

Yes: 100% of Dibner Charitable Trust of Massachusetts III's 2025 grants with a stated purpose (5 of 5) were for general or operating support, per its 2025 IRS Form 990-PF.

Who are Dibner Charitable Trust of Massachusetts III's largest grantees?

Dibner Charitable Trust of Massachusetts III's largest 2025 grantees include Alzheimers Disease and Related Disorders Assn ($8,400), Friends of the IDF ($6,300) and National Pediatric Cancer Foundation ($5,250), according to its 2025 IRS Form 990-PF. Together they received 76% of its itemized 2025 grant dollars.

How large is Dibner Charitable Trust of Massachusetts III?

Dibner Charitable Trust of Massachusetts III reported $1.3M in total assets on its 2025 IRS Form 990-PF. It paid out $26K in qualifying distributions that year, against a required minimum of $65K (roughly 5% of its investment assets). Falling short in one year is not a violation: foundations have until the end of the next year to meet the minimum.

What is Dibner Charitable Trust of Massachusetts III's EIN?

Dibner Charitable Trust of Massachusetts III's EIN (Employer Identification Number) is 92-3120294. IRS Form 990 filing data is available on this page for 2024–2025.

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

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