The Peter Amstein Foundation

Private foundation · Grantmaker Seattle, WA EIN: 91-2164797

The Peter Amstein Foundation is a private foundation, based in Seattle, WA. IRS filing data is available from 2021 through 2025. In 2025, it awarded 2 grants totaling $3.1M. Net investment income was $116K.

The Peter Amstein Foundation at a glance

In short: The Peter Amstein Foundation gave $3.1M across 2 grants in 2025 (avg $1.6M), mostly in Massachusetts. Source: 2025 IRS Form 990-PF.

Annual giving (2025)
$3,135,109
+2095.9% vs 2024
Grants made (2025)
2
+0.0% vs 2024
Average grant
$1,567,555
+2095.9% vs 2024
Median grant
$1,567,555
Primary geography
Massachusetts (99% 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 The Peter Amstein Foundation funds

How this funder distributes its grants

Top Recipients

Top 2 recipients in 2025

Bank of America Charitable Gift Fund: $3.1MBank of America CharitableGift Fund$3.1MTelecommunications History Group: $44KTelecommunications HistoryGroup$44K

The largest 2025 recipient was Bank of America Charitable Gift Fund ($3.1M). Together the top 2 received $3.1M.

Grant Size Distribution

10 grants across all recorded years

3<$50K5$50–100K1$100–250K$250–500K$500K–1M1$1–5M$5M+

The most common grant size was in the $50–100K range: 5 grants of 10 (50%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

2states

Share of 2025 grant dollars across all 2 itemized grants.

Cities

BostonDenver

How The Peter Amstein Foundation gives

  • Giving grew 2118% from 2022 to 2025. Method
  • In 2025 it paid out well above its IRS minimum distribution (the 5% rule). 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 grants2021 2 grants2022 2 grants2023 2 grants2024 2 grants2025

From 2021 to 2025, annual grant giving ranged from $111K (2021) to $3.1M (2025). In 2025 it made 2 grants totaling $3.1M.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
Bank of America Charitable Gift Fund Boston, MATrustto Support the Trust in Its Charitable Purpose.$3,091,375
Telecommunications History Group Denver, COTo Support the Organization in Its Charitable Purpose.$43,734
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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—$131,745$3,154,796$3,135,1092$3,135,109$116,228$70,239
2024$1,971,768$100,825$169,750$142,7682$142,768$78,553$141,239
2023$2,040,693$90,266$151,582$122,6252$122,625$71,002$124,829
2022$2,102,009$156,721$177,735$141,3202$141,320$131,843$130,269
2021$2,123,023$327,248$138,392$110,6102—$302,776$134,013

Under IRS private-foundation payout rules, The Peter Amstein Foundation reported a distributable amount of $70K for 2025 — the minimum it must pay out in qualifying distributions.

Leadership & Key People

Officers and directors from IRS filings

The Peter Amstein Foundation is led by Peter Amstein, President & Treasurer on every filing since 2021; none of the 3 officers listed in 2025 report compensation.

Officers on the 2025 filing

  • Peter Amstein

    President & Treasurer

    On filings since 2021

    No compensation reported

  • Cathy Boyce

    Vice President

    On filings since 2021

    No compensation reported

  • Michael Amstein

    Secretary

    On filings since 2021

    No compensation reported

Data from IRS Form 990 filings, 2021–2025. "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 The Peter Amstein Foundation

How much does The Peter Amstein Foundation give each year?

The Peter Amstein Foundation gave $3.1M across 2 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $143K across 2 grants.

Where does The Peter Amstein Foundation operate?

The Peter Amstein Foundation has awarded grants in Colorado, Massachusetts.

How much is The Peter Amstein Foundation required to give away each year?

Private foundations must generally distribute about 5% of their assets annually. For 2025, The Peter Amstein Foundation reported a distributable amount of $70K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.

What is The Peter Amstein Foundation's EIN?

The Peter Amstein Foundation's EIN (Employer Identification Number) is 91-2164797. IRS Form 990 filing data is available on this page for 2021–2025.

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

Data update history

(1)

When this profile's IRS filing data changed on Grantable

  1. IRS filings on file for fiscal years 2021–2025

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

Figures come from The Peter Amstein 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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