Marshall L and Barbara a Tobins

Private foundation · Grantmaker Carlisle, MA EIN: 02-0523415

Marshall L and Barbara a Tobins is a private foundation, based in Carlisle, MA. IRS filing data is available from 2019 through 2025. As of 2025, the organization holds $145K in total assets. In 2025, it awarded 2 grants totaling $3K. Net investment income was $4K.

Marshall L and Barbara a Tobins at a glance

In short: Marshall L and Barbara a Tobins gave $3K across 2 grants in 2025 (avg $2K), mostly in Massachusetts. Source: 2025 IRS Form 990-PF.

Annual giving (2025)
$3,400
-99.5% vs 2024
Grants made (2025)
2
+0.0% vs 2024
Average grant
$1,700
-99.5% vs 2024
Median grant
$1,700
Total assets
$144,689
-2.5% vs 2024
Primary geography
Massachusetts (71% of itemized 2025 grant dollars)
Latest 990 filing
Form 990-PF, 2025 View filing

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

Who Marshall L and Barbara a Tobins funds

How this funder distributes its grants

Top Recipients

Top 2 recipients in 2025

Larry S Rosen Memorial Foundation: $2KLarry S Rosen MemorialFoundation$2KMemorial Sloan Kettering Cancer Center: $1KMemorial Sloan KetteringCancer Center$1K

The largest 2025 recipient was Larry S Rosen Memorial Foundation ($2K). Together the top 2 received $3K.

Grant Size Distribution

12 grants across all recorded years

11<$50K$50–100K$100–250K$250–500K1$500K–1M$1–5M$5M+

The most common grant size was under $50K: 11 grants of 12 (92%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

5states

Share of 2025 grant dollars across all 2 itemized grants.

Cities

GreenwichBostonNeedhamNew YorkEdisonNatickWashingtonWayland

How Marshall L and Barbara a Tobins gives

  • Giving fell 93% from 2022 to 2025. Method
  • In 2025 it paid out 17% 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.

Giving History

Giving Over Time

Total grant dollars and number of grants per year

$0$200K$400K$600K$800K2 grants2019 2 grants2020 2 grants2021 4 grants2022 2 grants2023 2 grants2024 2 grants2025

From 2019 to 2025, annual grant giving ranged from $3K (2025) to $701K (2024). In 2025 it made 2 grants totaling $3K.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
Larry S Rosen Memorial Foundation Wayland, MASupporting future students in the field of dentistry, in the field of accounting, and helping to find a cure for parkinson's disease.$2,400
Memorial Sloan Kettering Cancer Center New York, NYTo fund original cancer research, elevate cancer care worldwide, and support future professionals in their training to become experts in cancer care.$1,000
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Financial History

Multi-year comparison from IRS filings

Figures from IRS filings, by filing year
Filing yearTotal AssetsRevenueExpensesGrants paidGrantsQualifying DistributionsNet Investment IncomeDistributable Amount
2025$144,689$8,740$12,414$3,4002$5,801$3,822$33,657
2024$148,363$306,065$721,730$701,0002$701,000$285,041$51,921
2023$564,028$28,342$70,649$52,5002$52,500$10,606$49,605
2022$606,335$40,421$69,750$50,5004$50,500$26,459$47,444
2021$635,664$145,599$59,247$40,6002$40,600$129,790$50,392
2020$549,312$69,016$60,632$44,4002—$53,355$42,098
2019$540,928$51,482$60,344$44,2502—$33,023$42,978

Under IRS private-foundation payout rules, Marshall L and Barbara a Tobins reported a distributable amount of $34K for 2025 — the minimum it must pay out in qualifying distributions.

Leadership & Key People

Officers and directors from IRS filings

Marshall L and Barbara a Tobins is led by Barbara A. Tobins, Trustee on every filing since 2019 — the only officer listed, and uncompensated.

Officers on the 2025 filing

  • Barbara A. Tobins

    Trustee

    On filings since 2019

    1 hr/week

    No compensation reported

Former officers (1)
  • Former: Marshall L. Tobins (2019–2023) — Trustee

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 Marshall L and Barbara a Tobins

How much does Marshall L and Barbara a Tobins give each year?

Marshall L and Barbara a Tobins gave $3K across 2 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $701K across 2 grants.

How large is Marshall L and Barbara a Tobins?

Marshall L and Barbara a Tobins reported $145K in total assets on its 2025 IRS Form 990-PF. It paid out $6K in qualifying distributions that year, against a required minimum of $34K (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.

Where does Marshall L and Barbara a Tobins operate?

Marshall L and Barbara a Tobins has awarded grants in Connecticut, District of Columbia, Massachusetts, New Jersey, New York.

What is Marshall L and Barbara a Tobins's EIN?

Marshall L and Barbara a Tobins's EIN (Employer Identification Number) is 02-0523415. IRS Form 990 filing data is available on this page for 2019–2025.

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

Data update history

(3)

When this profile's IRS filing data changed on Grantable

  1. Added Form 990-PF for fiscal year 2019 (received by the IRS May 26, 2020)
  2. Added Form 990-PF for fiscal year 2025 (received by the IRS June 4, 2026)
  3. IRS filings on file for fiscal years 2020–2024

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

Figures come from Marshall L and Barbara a Tobins'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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