Mary Beth & Miles Reidy Foundation

Private foundation · Grantmaker Ellicott City, MD EIN: 87-3501966

Mary Beth & Miles Reidy Foundation is a private foundation, based in Ellicott City, MD. IRS filing data is available from 2021 through 2025. As of 2025, the organization holds $831K in total assets. In 2025, it awarded 3 grants totaling $360K. Net investment income was $398K.

Key facts about Mary Beth & Miles Reidy Foundation

In short: Mary Beth & Miles Reidy Foundation gave $360K across 3 grants in 2025 (avg $120K), mostly in Maryland. Source: 2025 IRS Form 990-PF.

EIN
87-3501966
Latest 990 filing
Form 990-PF, 2025
Annual giving (2025)
$359,536
Grants made (2025)
3
Average grant
$119,845
Median grant
$27,250
Total assets
$831,112
Primary geography
Maryland (100% 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

$831K

-24.0% YoY

Annual Giving

$360K

+17.6% YoY

Grant Count

3

+50.0% YoY

Avg Grant Size

$120K

-21.6% YoY

Under IRS private-foundation payout rules, Mary Beth & Miles Reidy Foundation reported a distributable amount of $47K for 2025 — the minimum it must pay out in qualifying distributions.

How Mary Beth & Miles Reidy Foundation gives

  • Giving grew 1279% from 2022 to 2025. Method
  • In 2025 it paid out 763% of its IRS minimum distribution (the 5% rule). 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

1state

Share of 2025 grant dollars across all 3 itemized grants.

States

Cities

BaltimoreSilver SpringSt Michaels

Giving Over Time

Total grant dollars and number of grants per year

$0$100K$200K$300K$400K0 grants2021 2 grants2022 2 grants2023 2 grants2024 3 grants2025

From 2022 to 2025, annual grant giving ranged from $26K (2022) to $360K (2025). In 2025 it made 3 grants totaling $360K.

Grant Insights

How this funder distributes its grants

Top Recipients

Top 3 recipients in 2025

Easter Seals: $325KEaster Seals$325KChesapeake Bay Maritime Museum: $27KChesapeake Bay Maritime Museum$27KUniversity of Maryland Baltimore Foundation Inc: $7KUniversity of MarylandBaltimore Foundation Inc$7K

The largest 2025 recipient was Easter Seals ($325K). Together the top 3 received $360K.

Grant Size Distribution

9 grants across all recorded years

6<$50K$50–100K$100–250K3$250–500K$500K–1M$1–5M$5M+

The most common grant size was under $50K: 6 grants of 9 (67%).

Giving History

Grant recipients and amounts by year

RecipientPurposeAmount
Easter Seals Silver Spring, MDTo support initiatives which benefit well being of children and adults in local Prince Georges County, MD area.$325,000
Chesapeake Bay Maritime Museum St Michaels, MDTo preserve the history, environment and culture of the Chesapeake Bay region, and to make the resources accessible to all.$27,250
University of Maryland Baltimore Foundation Inc Baltimore, MDUniversity of MD Baltimore School of Dentistry; Advance periodontitis patient care for adolescents.$7,286

Financial History

Multi-year comparison from IRS filings

Revenue
Expenses
Qualifying Distributions
Net Investment Income
$0$500K$1M$1.5M2021 2022 2023 2024 2025
Metric202520242023
Total Assets$831,112$1,094,029$1,023,057
Revenue$111,180$393,912$960,704
Expenses$374,097$322,940$328,020
Qualifying Distributions$359,536$305,709$303,165
Net Investment Income$398,107$265,167$252,346
Distributable Amount$47,127$45,906$19,250

Data update history

When this profile's IRS filing data changed on Grantable

  1. Updated Form 990-PF for fiscal year 2021 (received by the IRS November 15, 2022)
  2. Updated Form 990-PF for fiscal year 2022 (received by the IRS November 7, 2023)
  3. Updated Form 990-PF for fiscal year 2023 (received by the IRS November 14, 2024)
  4. Updated Form 990-PF for fiscal year 2024 (received by the IRS November 3, 2025)
  5. Added Form 990-PF for fiscal year 2025 (received by the IRS May 14, 2026)
  6. IRS filings on file for fiscal years 2021–2024

Leadership & Key People

Officers and directors from IRS filings

Mary Beth & Miles Reidy Foundation is led by Mary Beth Aichelmann-Reidy, President on every filing since 2021; none of the 2 officers listed in 2025 report compensation.

Officers on the 2025 filing

  • Mary Beth Aichelmann-Reidy

    President

    On filings since 2021

    1 hr/week

    No compensation reported

  • J Miles Reidy

    Vice President

    On filings since 2021

    1 hr/week

    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 Mary Beth & Miles Reidy Foundation

How much does Mary Beth & Miles Reidy Foundation give each year?

Mary Beth & Miles Reidy Foundation gave $360K across 3 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $306K across 2 grants.

What is Mary Beth & Miles Reidy Foundation's typical grant size?

Mary Beth & Miles Reidy Foundation's median grant in 2025 was $27,250, and its average grant was $119,845, across 3 grants on its 2025 IRS Form 990-PF.

Where does Mary Beth & Miles Reidy Foundation give grants?

Mary Beth & Miles Reidy Foundation gives mostly in Maryland: 100% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there.

Does Mary Beth & Miles Reidy Foundation give general operating support?

Not in 2025: none of the 3 grants with a stated purpose on Mary Beth & Miles Reidy Foundation's 2025 IRS Form 990-PF were described as general or operating support.

How large is Mary Beth & Miles Reidy Foundation?

Mary Beth & Miles Reidy Foundation reported $831K in total assets on its 2025 IRS Form 990-PF. It paid out $360K in qualifying distributions that year, against a required minimum of $47K (roughly 5% of its investment assets).

What is Mary Beth & Miles Reidy Foundation's EIN?

Mary Beth & Miles Reidy Foundation's EIN (Employer Identification Number) is 87-3501966. 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.

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