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Sills Family Foundation

Private foundation · Grantmaker Richmond, VT EIN: 52-1790278 Website

The Sills Family Foundation is a private foundation based in Richmond, Vermont. It supports organizations working with marginalized families and communities, with stated priorities including families affected by incarceration, early childhood education, environmental justice, and arts and culture.

Sills Family Foundation at a glance

In short: Sills Family Foundation gave $1.4M across 7 grants in 2024 (avg $202K), mostly in Massachusetts. Source: 2024 IRS Form 990-PF.

Annual giving (2024)
$1,415,000
-19.8% vs 2023
Grants made (2024)
7
+40.0% vs 2023
Average grant
$202,143
-42.7% vs 2023
Median grant
$1,000
Total assets
$11,050,852
-1.3% vs 2023
Primary geography
Massachusetts (99% of itemized 2024 grant dollars)
Latest 990 filing
Form 990-PF, 2024 View filing

Data from IRS Form 990-PF, 2024; updated October 2026.

How to apply to Sills Family Foundation

Accepts unsolicited proposals
No
Invitation Only

The foundation does not accept unsolicited requests. It makes contributions to preselected charitable organizations; its website says organizations may submit a Letter of Inquiry through its online form, and that applications are by invitation only.

Contact

Mailing address: PO Box 425, Richmond, VT 05477
Phone: (802) 264-9629
Website: https://sillsfamilyfoundation.org

Application details from Grantable's research on the foundation's public materials; confirm on its website before applying.

Who Sills Family Foundation funds

How this funder distributes its grants

Top Recipients

Top 7 recipients in 2024

Boston Foundation: $1.4MBoston Foundation$1.4MDoula Project: $10KDoula Project$10KNew Rochelle Council on the Arts: $1KNew Rochelle Council on theArts$1KNew Neighbors Partnership: $1KNew Neighbors Partnership$1KWesthab: $1KWesthab$1KOur Childrens Trust: $1KOur Childrens Trust$1KUPRose: $1KUPRose$1K

The largest 2024 recipient was Boston Foundation ($1.4M). Together the top 7 received $1.4M.

Grant Size Distribution

38 grants across all recorded years

29<$50K$50–100K$100–250K2$250–500K2$500K–1M5$1–5M$5M+

The most common grant size was under $50K: 29 grants of 38 (76%).

Geographic Focus

Where this funder awards grants

The foundation says it awards grants in metro New York City and California, with an exception for environmental justice organizations that may be national in scope. In its 2024 filing, 99% of grant dollars went to recipients in Massachusetts, 1% to New York, and less than 1% to Oregon, with the Oregon share rounded to 0%.

Grant Distribution by State

7states

Share of 2024 grant dollars across all 7 itemized grants.

Cities

New YorkBrooklynBostonMontpelierNew RochelleBenningtonBloomfieldBronxEugeneLarchmontOaklandWashingtonYonkers

How Sills Family Foundation gives

  • Giving fell 52% from 2021 to 2024. Method
  • In 2024 it paid out 97% 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$1M$2M$3M$4M2 grants2020 17 grants2021 7 grants2022 5 grants2023 7 grants2024

From 2020 to 2024, annual grant giving ranged from $1.4M (2024) to $3.1M (2022). In 2024 it made 7 grants totaling $1.4M.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
Boston Foundation Boston, MACharitable Giving$1,400,000
Doula Project New York, NYCharitable Giving$10,000
New Rochelle Council on the Arts New Rochelle, NYCharitable Giving$1,000
New Neighbors Partnership New York, NYCharitable Giving$1,000
Westhab Yonkers, NYCharitable Giving$1,000
Our Childrens Trust Eugene, ORCharitable Giving$1,000
UPRose Brooklyn, NYCharitable Giving$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
2024$11,050,852$1,446,711$1,593,753$1,415,0007$1,415,000$1,395,609$1,453,248
2023$11,197,894$1,485,365$1,965,426$1,764,4585$1,764,458$1,431,800$1,579,524
2022$11,677,955$2,373,977$3,373,284$3,147,6007$3,147,600$2,322,333$1,782,776
2021$12,677,262$4,032,610$3,222,570$2,947,84717$2,947,847$3,949,997$2,066,926
2020$11,867,222$2,695,541$2,593,520$2,410,0002—$2,621,810$2,075,039

Under IRS private-foundation payout rules, Sills Family Foundation reported a distributable amount of $1.5M for 2024 — the minimum it must pay out in qualifying distributions.

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

Mission & Focus Areas

The foundation’s mission is to ensure that marginalized families have the tools and support they need to live up to their highest promise. Its four program areas are comprehensive services for families in crisis, support to underserved communities, environmental justice, and arts and culture.

Its programs include support for families affected by incarceration, early education, efforts to reduce neighborhood violence, and work to reduce contaminants that harm developing embryos, fetuses, and infants. The foundation also supports community-based arts and culture programs tied to social justice ideals. It says its investments are intended to support passionate leaders and offer potential for sustained, systemic change.

Examples of the kinds of organizations it has supported include the Boston Foundation, whose stated mission is to expand opportunities, improve lives, and strengthen Greater Boston communities; UPROSE, which says it educates communities about the environment and conducts youth development programs; Our Children’s Trust, which says it works with young people to secure rights to life and a livable climate; and Westhab, which says it provides affordable housing and services to homeless and low-income individuals and families.

Grantmaking

In 2024, the foundation reported seven grants totaling $1,415,000. The median grant was $1,000, while its guidelines say most grants range from $10,000 to $25,000. The largest 2024 grant was $1,400,000 to the Boston Foundation for charitable giving. Other listed grants included $10,000 to the Doula Project and $1,000 each to New Rochelle Council on the Arts, New Neighbors Partnership, Westhab, Our Children’s Trust, and UPROSE, all for charitable giving.

The foundation says it makes one-year grants, with the possibility of renewal, and that many support general operating needs. It also offers capacity-building grants to a small number of grantees and rapid-response grants to current grantees. Its website says applications are by invitation only and that proposals submitted without a Letter of Inquiry will not be reviewed.

Leadership & Key People

Leadership team and compensation from IRS filings

The 2024 filing lists Arthur Sills as president, Peter Sills as vice president, Deborah Sills Iarussi as secretary, and Larry Sills as director. The foundation’s website identifies its current board as Arthur Sills, Peter Sills, Deborah Sills Iarussi, Malaak Malikyar Sills, and Leah Sills.

Sills Family Foundation is led by Arthur Sills, President on every filing since 2020; 3 of 4 officers listed in 2024 are compensated.

Officers on the 2024 filing

  • Arthur Sills

    President

    On filings since 2020

    5 hrs/week

    $10K (2020) → $10K (2024)

  • Larry Sills

    Director

    On filings since 2020

    No compensation reported

  • Deborah Sills Iarussi

    Secretary

    On filings since 2020

    40 hrs/week

    $70K (2020) → $70K (2024)

  • Peter Sills

    Vice President

    On filings since 2020

    5 hrs/week

    $10K (2020) → $10K (2024)

Data from IRS Form 990 filings, 2020–2024. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.

Compensation Overview

From 2024 IRS filing

Deborah Sills Iarussi — Secretary: $70KDeborah Sills IarussiSecretary$70KArthur Sills — President: $10KArthur SillsPresident$10KPeter Sills — Vice President: $10KPeter SillsVice President$10K

The highest reported compensation on the 2024 filing was $70K, to Deborah Sills Iarussi (Secretary). 3 officers or directors reported compensation on that filing.

Frequently asked questions about Sills Family Foundation

How much does Sills Family Foundation give each year?

Sills Family Foundation gave $1.4M across 7 grants in 2024, according to its 2024 IRS Form 990-PF. In 2023 it gave $1.8M across 5 grants.

What is Sills Family Foundation's typical grant size?

Sills Family Foundation's median grant in 2024 was $1,000, and its average grant was $202,143, across 7 grants on its 2024 IRS Form 990-PF.

Where does Sills Family Foundation give grants?

Sills Family Foundation gives mostly in Massachusetts: 99% of the grant dollars itemized on its 2024 IRS Form 990-PF went to recipients there. The most frequent recipient cities were New York, NY (2 grants).

Does Sills Family Foundation give general operating support?

Not in 2024: none of the 7 grants with a stated purpose on Sills Family Foundation's 2024 IRS Form 990-PF were described as general or operating support. Recurring purposes include "Charitable Giving" (7 grants).

Who are Sills Family Foundation's largest grantees?

Sills Family Foundation's largest 2024 grantees include Boston Foundation ($1,400,000), Doula Project ($10,000) and New Rochelle Council on the Arts ($1,000), according to its 2024 IRS Form 990-PF.

How large is Sills Family Foundation?

Sills Family Foundation reported $11.1M in total assets on its 2024 IRS Form 990-PF. It paid out $1.4M in qualifying distributions that year, against a required minimum of $1.5M (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 does Sills Family Foundation fund?

The foundation’s mission is to ensure that marginalized families have the tools and support they need to live up to their highest promise. Its four program areas are comprehensive services for families in crisis, support to underserved communities, environmental justice, and arts and culture. See mission & focus areas ↑

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

The foundation does not accept unsolicited requests. Eligibility and process details are in the grantmaking section of this profile. See how to apply ↑

What is Sills Family Foundation's EIN?

Sills Family Foundation's EIN (Employer Identification Number) is 52-1790278. IRS Form 990 filing data is available on this page for 2020–2024.

Does Sills Family Foundation accept unsolicited proposals?

No, according to Grantable's research on the foundation's published guidelines. See how to apply ↑

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

Data update history

(1)

When this profile's IRS filing data changed on Grantable

  1. 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 Sills Family Foundation'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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