Clarkson Family Foundation

BELLE FOURCHE, SD EIN: 46-0460142

The Clarkson Family Foundation is a private family foundation established in 2001 and based in Belle Fourche, South Dakota. It operates as a 501(c)(3) tax-exempt organization with Pioneer Bank & Trust serving as trustee.

Financial Overview

From 2024 IRS Form 990-PF · View filing

Total Assets

Annual Giving

$175K

+12.1% YoY

Grant Count

1

+0.0% YoY

Avg Grant Size

$175K

+12.1% YoY

Research compiled by Grantable AI from public sources. Last updated April 2026.

Mission & Focus Areas

The foundation's primary funding interests include:

  • Education
  • Philanthropy, Voluntarism & Grantmaking
  • Human Services

Grantmaking

The foundation does not accept unsolicited applications and operates on an invite-only basis.

Grant Range

$175,000

How to Apply

**

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Geographic Focus

Where this funder awards grants

The foundation restricts its grantmaking to South Dakota.

Grant Distribution by State

2states

Cities

BELLE FOURCHEBOX ELDERBROOKINGSBUFFALOCAMP CROOKEKALAKAENNINGNEWELLPIERRERAPID CITYSIOUX FALLSSPEARFISHST ONGESTRUGSSTURGISWHITEWOOD

Financial History

Multi-year comparison from IRS filings

As of 2024:

  • Total assets: $3,553,854
  • Total revenues: $262,144
  • Total expenses: $212,028
  • Investment income and dividends: $100,767
  • Giving rate: 4.9% of assets
Revenue
Expenses
Qualifying Distributions
Net Investment Income
$0$0.275$0.55$0.8250000000000001$1.1201920202021202220232024
Metric202420232022
Total Assets
Revenue
Expenses
Qualifying Distributions
Net Investment Income
Distributable Amount

Giving Over Time

Total grant dollars and number of grants per year

$0$93K$186K$279K$372K57 grants201943 grants202048 grants20211 grants20221 grants20231 grants2024

Grant Insights

How this funder distributes its grants

Top Recipients

Top 1 recipients in 2024

SCHEDULE ATTACHED$175K

Grant Size Distribution

94 grants across all recorded years

91<$50K$50–100K2$100–250K1$250–500K$500K–1M$1–5M$5M+

Giving History

Grant recipients and amounts by year

No grants recorded for .

Leadership & Key People

Leadership team and compensation from IRS filings

Key personnel include:

  • Pioneer Bank Trust (Trustee)
  • Ferman M Clarkson (Trustee)
  • Thad Milton Buchholz (Trustee)

Compensation Overview

From 2024 IRS filing

PIONEER BANK TRUSTTRUSTEE$34K

From 2024 filing

NameTitleHoursCompensation
PIONEER BANK TRUSTTRUSTEE20$33,952
THAD MILTON BUCHHOLZMEMBER1
MARY BUCHHOLZMEMBER1
FERMAN M CLARKSONMEMBER1
KAY MUSILMEMBER1

Contact Information

Address: PO Box 729 Belle Fourche, SD 57717-0729

Phone: 605-892-3494

EIN: 46-0460142

Subject Areas

Focus areas based on grantmaking activity

Related Funders

Similar funders by location and focus area

Data last updated April 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.

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