Private Foundation

HOWARD G BUFFETT FOUNDATION

HOWARD G BUFFETT FOUNDATION is a private foundation categorized as Private Foundation based in DECATUR, IL. Its most recent IRS filing (2025) reports revenue of $964.7M, expenses of $717.4M, total assets of $718.1M. Imperigo tracks 270 reported grants from this foundation totaling approximately $2.8B.

EIN: 470824756 DECATUR, IL Latest filing: 2025
Total Revenue$964.7M
Total Expenses$717.4M
Total Assets$718.1M
Grants Given270
Grant Total$2.8B
Filing Years2021–2025

Sample Grants Given

GRANTS
DECATUR, IL · 2025
SEE ATTACHED PDF
$698,710,460
GRANTS
DECATUR, IL · 2024
SEE ATTACHED PDF
$473,405,666
GRANTS
DECATUR, IL · 2023
SEE ATTACHED PDF
$458,103,720
GRANTS
DECATUR, IL · 2022
SEE ATTACHED PDF
$297,165,049
GRANTS
DECATUR, IL · 2021
SEE ATTACHED PDF
$227,071,720

Showing up to 5 of 270 total records — full history available with membership.

Officers & Directors

President Ann Kelly Bolten
Treasurer Charlotte Ryan
Director Devon G Buffett
Director Erin Morgan
Director Heidi Heitkamp
CHAIRMAN & CEO Howard G Buffett

Officer compensation and complete director data available with membership.

Top Grant Purposes

SEE ATTACHED PDF
$2,494,887,163 7 grants
SUPPORT FOR RWANDA INSTITUTE FOR CONSERVATION AGRICULTURE - AFRICA
$49,515,884 3 grants
DEMINING BRIGADE - COLOMBIA
$38,120,000 2 grants
INFRASTRUCTURE - REHABILITATION FOR SUBSTANCE ABUSE - US
$25,413,485 3 grants
SUPPORT FOR RWANDA INSTITUTE OF CONSERVATION AGRICULTURE - RWANDA
$25,216,340 1 grant

Financial Trends

Year Revenue Expenses Assets
2025 $964.7M $717.4M $718.1M
2024 $444.2M $486.3M $395.6M
2023 $377.6M $503.8M $419.6M
2022 $335.5M $307.8M $535.8M
2021 $295.6M $236.9M $381.1M

Between 2021 and 2025, reported annual revenue grew from $295.6M to $964.7M (+226%), with total assets most recently reported at $718.1M.

Interactive year-over-year charts and full filing details available with membership.

Grant Geography

Grants from this foundation were reported to recipients in AZ, CA, CO, DC, GA, IA, and 4 other states.

AZCACODCGAIAILKYLAMA

Full geographic grant map with state-by-state breakdown available with membership.

See the full picture for HOWARD G BUFFETT FOUNDATION

Complete financials, all 270 grant records, officer compensation, year-over-year trend charts, a geographic grant map, and data exports — across 498,000+ organizations.

Full Financial History Complete Grant Activity Officer Compensation Year-over-Year Charts Geographic Grant Map Data Exports
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