Unidentified Foundation

Private foundation · Grantmaker Wilmington, DE EIN: 45-4583092

Unidentified Foundation is a private foundation, based in Wilmington, DE. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $11.7M in total assets. In 2024, it made $26K in qualifying distributions. Net investment income was $221K.

Unidentified Foundation at a glance

Total assets
$11,654,977
+1.6% vs 2023
Revenue (2024)
$223,115
+239.0% vs 2023
Qualifying distributions (2024)
$25,968
-97.2% vs 2023
Expenses (2024)
$38,696
-95.9% vs 2023
Latest 990 filing
Form 990-PF, 2024 View filing

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

Who Unidentified Foundation funds

How this funder distributes its grants

Grant Size Distribution

4 grants across all recorded years

<$50K$50–100K$100–250K1$250–500K2$500K–1M1$1–5M$5M+

The most common grant size was in the $500K–1M range: 2 grants of 4 (50%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

1state

Cities

Boston

How Unidentified Foundation gives

  • Giving grew 40% from 2020 to 2023. Method
  • In 2024 it paid out 8% 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$500K$1M$1.5M$2M1 grant2020 1 grant2021 1 grant2022 1 grant2023 0 grants2024

From 2020 to 2023, annual grant giving ranged from $420K (2022) to $1.5M (2021). In 2023 it made 1 grant totaling $900K.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
Fidelity Investments Charitable Gift Fund Boston, MAGeneral & Unrestricted$900,000
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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$11,654,977$223,115$38,696——$25,968$220,927$309,309
2023$11,470,558$65,817$937,398$900,0001$925,592$191,246$313,913
2022$12,342,139$24,812$473,266$420,0001$453,745$110,479$851,384
2021$12,790,593$141,502$1,588,975$1,540,0001$1,579,535$148,557$396,323
2020$14,238,066$411,022$713,690$645,0001—$377,142$487,362

Under IRS private-foundation payout rules, Unidentified Foundation reported a distributable amount of $309K for 2024 — the minimum it must pay out in qualifying distributions.

Leadership & Key People

Officers and directors from IRS filings

Unidentified Foundation is led by Lazer M, President, Director & Secretary on filings since 2020; none of the 2 officers listed in 2024 report compensation.

Officers on the 2024 filing

  • Lazer M

    President, Director & Secretary

    On filings since 2020

    1 hr/week

    No compensation reported

  • Ziporah M

    Vice President

    On filings since 2020

    1 hr/week

    No compensation reported

Former officers (2)
  • Former: L Milstein (2021) — President, Director & Secretary
  • Former: Z Milstein (2021) — Vice President

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.

Frequently asked questions about Unidentified Foundation

How large is Unidentified Foundation?

Unidentified Foundation reported $11.7M in total assets on its 2024 IRS Form 990-PF. It paid out $26K in qualifying distributions that year, against a required minimum of $309K (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 Unidentified Foundation operate?

Unidentified Foundation has awarded grants in Massachusetts.

What is Unidentified Foundation's EIN?

Unidentified Foundation's EIN (Employer Identification Number) is 45-4583092. IRS Form 990 filing data is available on this page for 2020–2024.

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

Data update history

(6)

When this profile's IRS filing data changed on Grantable

  1. Updated Form 990-PF for fiscal year 2020 (received by the IRS November 14, 2021)
  2. Updated Form 990-PF for fiscal year 2021 (received by the IRS November 11, 2022)
  3. Updated Form 990-PF for fiscal year 2022 (received by the IRS November 15, 2023)
  4. Updated Form 990-PF for fiscal year 2023 (received by the IRS November 14, 2024)
  5. Updated Form 990-PF for fiscal year 2024 (received by the IRS November 17, 2025)
  6. 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 Unidentified 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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