Betsy Hosch Patterson and Thomas O Patterson

Private foundation · Grantmaker Clayton, MO EIN: 37-6652127

Betsy Hosch Patterson and Thomas O Patterson is a private foundation, based in Clayton, MO. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $10.5M in total assets. In 2025, it awarded 2 grants totaling $514K. Net investment income was $1.0M.

Key facts about Betsy Hosch Patterson and Thomas O Patterson

In short: Betsy Hosch Patterson and Thomas O Patterson gave $514K across 2 grants in 2025 (avg $257K), mostly in Missouri. Source: 2025 IRS Form 990-PF.

EIN
37-6652127
Latest 990 filing
Form 990-PF, 2025
Annual giving (2025)
$513,500
Grants made (2025)
2
Average grant
$256,750
Median grant
$256,750
Total assets
$10,516,874
Primary geography
Missouri (100% of itemized 2025 grant dollars)

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

Financial Overview

From 2025 IRS Form 990-PF · View filing

Total Assets

$10.5M

+3.8% YoY

Annual Giving

$514K

+7.5% YoY

Grant Count

2

+0.0% YoY

Avg Grant Size

$257K

+7.5% YoY

Under IRS private-foundation payout rules, Betsy Hosch Patterson and Thomas O Patterson reported a distributable amount of $681K for 2025 — the minimum it must pay out in qualifying distributions.

How Betsy Hosch Patterson and Thomas O Patterson gives

  • Giving held roughly steady from 2022 to 2025 (+4%). Method
  • In 2025 it paid out 87% 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.

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Geographic Focus

Where this funder awards grants

Grant Distribution by State

1state

Share of 2025 grant dollars across all 2 itemized grants.

States

Cities

Saint LouisSaint Louis MO

Giving Over Time

Total grant dollars and number of grants per year

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

From 2020 to 2025, annual grant giving ranged from $430K (2023) to $514K (2025). In 2025 it made 2 grants totaling $514K.

Grant Insights

How this funder distributes its grants

Top Recipients

Top 2 recipients in 2025

St Louis Regional Education & Public TV: $257KSt Louis Regional Education &Public TV$257KSaint Louis Art Museum: $257KSaint Louis Art Museum$257K

The largest 2025 recipient was St Louis Regional Education & Public TV ($257K). Together the top 2 received $514K.

Grant Size Distribution

10 grants across all recorded years

<$50K$50–100K6$100–250K4$250–500K$500K–1M$1–5M$5M+

The most common grant size was in the $100–250K range: 6 grants of 10 (60%).

Giving History

Grant recipients and amounts by year

RecipientPurposeAmount
St Louis Regional Education & Public TV Saint Louis, MOGeneral Operating$256,750
Saint Louis Art Museum Saint Louis, MOGneral Operating$256,750

Financial History

Multi-year comparison from IRS filings

Revenue
Expenses
Qualifying Distributions
Net Investment Income
$0$500K$1M$1.5M2020 2021 2022 2023 2024 2025
Metric202520242023
Total Assets$10,516,874$10,129,602$10,205,800
Revenue$1,106,879$644,630$460,660
Expenses$707,741$701,132$629,138
Qualifying Distributions$594,021$593,667$530,046
Net Investment Income$1,026,357$540,204$363,435
Distributable Amount$681,110$629,626$577,263

Data update history

When this profile's IRS filing data changed on Grantable

  1. Updated Form 990-PF for fiscal year 2020 (received by the IRS May 13, 2021)
  2. Updated Form 990-PF for fiscal year 2021 (received by the IRS May 11, 2022)
  3. Updated Form 990-PF for fiscal year 2022 (received by the IRS August 21, 2023)
  4. Updated Form 990-PF for fiscal year 2023 (received by the IRS September 13, 2024)
  5. Updated Form 990-PF for fiscal year 2024 (received by the IRS September 18, 2025)
  6. Added Form 990-PF for fiscal year 2025 (received by the IRS May 29, 2026)

Leadership & Key People

Officers and directors from IRS filings

Betsy Hosch Patterson and Thomas O Patterson's 2025 filing lists 2 officers; all 2 officers listed in 2025 are compensated.

Officers on the 2025 filing

  • Parkside Financial Bank & Trust

    Trustee

    On filings since 2024

    1 hr/week

    $18K (2024) → $62K (2025)

  • Nigrarum Legal LLC

    Trust Protector

    On filings since 2022

    1 hr/week

    $116K (2022) → $99K (2025)

Former officers (2)
  • Former: US Bank NA (2024) — Trustee
  • Former: US Bank N A (2020–2023) — Trustee

Data from IRS Form 990 filings, 2020–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.

Compensation Overview

From 2025 IRS filing

Nigrarum Legal LLC — Trust Protector: $99KNigrarum Legal LLCTrust Protector$99KParkside Financial Bank & Trust — Trustee: $62KParkside Financial Bank…Trustee$62K

The highest reported compensation on the 2025 filing was $99K, to Nigrarum Legal LLC (Trust Protector). 2 officers or directors reported compensation on that filing.

Frequently asked questions about Betsy Hosch Patterson and Thomas O Patterson

How much does Betsy Hosch Patterson and Thomas O Patterson give each year?

Betsy Hosch Patterson and Thomas O Patterson gave $514K across 2 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $478K across 2 grants.

How large is Betsy Hosch Patterson and Thomas O Patterson?

Betsy Hosch Patterson and Thomas O Patterson reported $10.5M in total assets on its 2025 IRS Form 990-PF. It paid out $594K in qualifying distributions that year, against a required minimum of $681K (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 Betsy Hosch Patterson and Thomas O Patterson operate?

Betsy Hosch Patterson and Thomas O Patterson has awarded grants in Missouri.

What is Betsy Hosch Patterson and Thomas O Patterson's EIN?

Betsy Hosch Patterson and Thomas O Patterson's EIN (Employer Identification Number) is 37-6652127. IRS Form 990 filing data is available on this page for 2020–2025.

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

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