Mills RC & Adeline Charitable Main

Private foundation · Grantmaker Saint Louis, MO EIN: 91-6571812

Mills RC & Adeline Charitable Main is a private foundation, based in Saint Louis, MO. IRS filing data is available from 2019 through 2025. As of 2025, the organization holds $934K in total assets. In 2025, it awarded 1 grant totaling $540K. Net investment income was $316K.

Key facts about Mills RC & Adeline Charitable Main

In short: Mills RC & Adeline Charitable Main gave $540K across 1 grant in 2025 (avg $540K), mostly in California. Source: 2025 IRS Form 990-PF.

EIN
91-6571812
Latest 990 filing
Form 990-PF, 2025
Annual giving (2025)
$540,000
Grants made (2025)
1
Average grant
$540,000
Median grant
$540,000
Total assets
$934,468
Primary geography
California (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

$934K

-19.7% YoY

Annual Giving

$540K

+535.3% YoY

Grant Count

1

+0.0% YoY

Avg Grant Size

$540K

+535.3% YoY

Under IRS private-foundation payout rules, Mills RC & Adeline Charitable Main reported a distributable amount of $85K for 2025 — the minimum it must pay out in qualifying distributions.

How Mills RC & Adeline Charitable Main gives

  • Giving grew 611% from 2022 to 2025. Method
  • In 2025 it paid out 639% 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

2states

Share of the 2025 grant dollars on its one itemized grant.

Cities

PortlandRocklin

Giving Over Time

Total grant dollars and number of grants per year

$0$200K$400K$600K1 grant2019 1 grant2020 1 grant2021 1 grant2022 1 grant2023 1 grant2024 1 grant2025

From 2019 to 2025, annual grant giving ranged from $76K (2022) to $540K (2025). In 2025 it made 1 grant totaling $540K.

Grant Insights

How this funder distributes its grants

Top Recipients

Top recipient in 2025

William Jessup University: $540KWilliam Jessup University$540K

The largest 2025 recipient was William Jessup University ($540K).

Grant Size Distribution

5 grants across all recorded years

<$50K4$50–100K$100–250K$250–500K1$500K–1M$1–5M$5M+

The most common grant size was in the $50–100K range: 4 grants of 5 (80%).

Giving History

Grant recipients and amounts by year

RecipientPurposeAmount
William Jessup University Rocklin, CAGeneral Operating$540,000

Financial History

Multi-year comparison from IRS filings

Revenue
Expenses
Qualifying Distributions
Net Investment Income
$0$200K$400K$600K$800K2019 2020 2021 2022 2023 2024 2025
Metric202520242023
Total Assets$934,468$1,164,402$1,228,340
Revenue$342,097$69,011$27,254
Expenses$571,680$133,829$104,523
Qualifying Distributions$544,356$107,414$79,885
Net Investment Income$315,710$42,465$16,853
Distributable Amount$85,179$91,195$85,470

Data update history

When this profile's IRS filing data changed on Grantable

  1. Updated Form 990-PF for fiscal year 2024 (received by the IRS May 6, 2025)
  2. Updated Form 990-PF for fiscal year 2025 (received by the IRS May 4, 2026)
  3. Added Form 990-PF for fiscal year 2019 (received by the IRS May 3, 2020)
  4. Updated Form 990-PF for fiscal year 2020 (received by the IRS May 5, 2021)
  5. Updated Form 990-PF for fiscal year 2021 (received by the IRS May 11, 2022)
  6. Updated Form 990-PF for fiscal year 2022 (received by the IRS May 9, 2023)
  7. Updated Form 990-PF for fiscal year 2023 (received by the IRS May 7, 2024)

Leadership & Key People

Officers and directors from IRS filings

Mills RC & Adeline Charitable Main's only listed officer is Wells Fargo Bank N A, Trustee on every filing since 2019 (compensated).

Officers on the 2025 filing

  • Wells Fargo Bank N A

    Trustee

    On filings since 2019

    1 hr/week

    $29K (2019) → $28K (2025)

Data from IRS Form 990 filings, 2019–2025. "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

Wells Fargo Bank N a — Trustee: $28KWells Fargo Bank N aTrustee$28K

The highest reported compensation on the 2025 filing was $28K, to Wells Fargo Bank N a (Trustee).

Frequently asked questions about Mills RC & Adeline Charitable Main

How much does Mills RC & Adeline Charitable Main give each year?

Mills RC & Adeline Charitable Main gave $540K across 1 grant in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $85K across 1 grant.

How large is Mills RC & Adeline Charitable Main?

Mills RC & Adeline Charitable Main reported $934K in total assets on its 2025 IRS Form 990-PF. It paid out $544K in qualifying distributions that year, against a required minimum of $85K (roughly 5% of its investment assets).

Where does Mills RC & Adeline Charitable Main operate?

Mills RC & Adeline Charitable Main has awarded grants in California, Oregon.

What is Mills RC & Adeline Charitable Main's EIN?

Mills RC & Adeline Charitable Main's EIN (Employer Identification Number) is 91-6571812. IRS Form 990 filing data is available on this page for 2019–2025.

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

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