Foundation directory

Foundations that fund in Iowa

Private foundations whose largest share of reported grant dollars went to recipients in Iowa, ranked by total grants paid on their IRS 990-PF filings.

Filters and sort

Typical grant is the median of grants reported in the filing data. Application details come from the latest filing and can be out of date, so confirm them with the foundation.

1–98 of 98 foundations in this list.

Roy J Carver Charitable Trust

Latest IRS filing: 2024

Most reported giving: IA, IL

Typical grant
$95.9K
Total giving
$28.6M
Grants reported
156
Charles E Lakin Foundation Inc

Latest IRS filing: 2024

Most reported giving: IA, NE, TX

Typical grant
$11.8K
Total giving
$26.6M
Grants reported
73
The Butler Family Foundation

Latest IRS filing: 2025

Most reported giving: IA, IL, DC

Typical grant
$5K
Total giving
$18.9M
Grants reported
134
The Geisler-Penquite Foundation

Latest IRS filing: 2024

Most reported giving: IA

Typical grant
$362.7K
Total giving
$17.5M
Grants reported
34
Scanlan Family Foundation

Latest IRS filing: 2024

Most reported giving: IA, VT, CT

Typical grant
$1M
Total giving
$16.9M
Grants reported
11
Iowa West Foundation

Latest IRS filing: 2024

Most reported giving: IA, NE

Typical grant
$25K
Total giving
$15.9M
Grants reported
134
The Gerdin Charitable Foundation

Latest IRS filing: 2025

Most reported giving: IA, WA

Typical grant
$525K
Total giving
$12M
Grants reported
16
The Hall-Perrine Foundation

Latest IRS filing: 2025

Most reported giving: IA

Typical grant
$260K
Total giving
$11.5M
Grants reported
43
Thomas & Linda Koehn Foundation

Latest IRS filing: 2024

Most reported giving: IA, RI, FL

Typical grant
$55.6K
Total giving
$10.1M
Grants reported
52
Krause Gentle Foundation

Latest IRS filing: 2025

Most reported giving: IA, IL, NY

Typical grant
$1K
Total giving
$7.3M
Grants reported
44
Otto Schoitz Foundation

Latest IRS filing: 2024

Most reported giving: IA, MA

Typical grant
$25K
Total giving
$7.2M
Grants reported
108
Fred Maytag Family Foundation

Latest IRS filing: 2024

Most reported giving: IA, CA, NY

Typical grant
$40K
Total giving
$7.2M
Grants reported
62
John K and Luise V Hanson Foundation

Latest IRS filing: 2024

Most reported giving: IA, MN, FL

Typical grant
$9K
Total giving
$7.1M
Grants reported
127
Donald F &Charlene K Lamberti Foundation

Latest IRS filing: 2024

Most reported giving: IA, MN, CO

Typical grant
$15K
Total giving
$6.7M
Grants reported
34
Lauridsen Family Foundation

Latest IRS filing: 2025

Most reported giving: IA, NY, DC

Typical grant
$50K
Total giving
$6M
Grants reported
48
Alliant Energy Foundation Inc

Latest IRS filing: 2025

Most reported giving: IA, WI, TN

Typical grant
$400
Total giving
$5.4M
Grants reported
2,142
Marie H Bechtel Charitable Trust

Latest IRS filing: 2025

Most reported giving: IA, IL, MI

Typical grant
$30K
Total giving
$5.2M
Grants reported
79
TrueNorth Legacy Foundation

Latest IRS filing: 2025

Most reported giving: IA, CO, ID

Typical grant
$20K
Total giving
$4.2M
Grants reported
39
Mark and Mary Ann Kaufman Foundation C/O Harrison LLP

Latest IRS filing: 2025

Most reported giving: IA, NY, IL

Typical grant
$50K
Total giving
$4.1M
Grants reported
17
The Seidler Foundation

Latest IRS filing: 2024

Most reported giving: IA, WY, MO

Typical grant
$10K
Total giving
$4.1M
Grants reported
175
John Ruan Foundation Trust

Latest IRS filing: 2024

Most reported giving: IA, IL, TX

Typical grant
$10K
Total giving
$4M
Grants reported
52
Sehgal Foundation

Latest IRS filing: 2024

Most reported giving: IA, MD, CA

Typical grant
$2.5K
Total giving
$4M
Grants reported
66
Better Health Foundation Melinda Gowey

Latest IRS filing: 2024

Most reported giving: IA, IL

Typical grant
$75K
Total giving
$3.9M
Grants reported
42
Athene Charitable Foundation

Latest IRS filing: 2024

Most reported giving: IA, PA, MI

Typical grant
$5K
Total giving
$3.9M
Grants reported
49
Albaghdadi Family Medical Foundation

Latest IRS filing: 2025

Most reported giving: IA, VA, MN

Typical grant
$4K
Total giving
$3.9M
Grants reported
14
Van G Miller Family Charitable Foundation

Latest IRS filing: 2025

Most reported giving: IA

Typical grant
$25K
Total giving
$3.8M
Grants reported
44
Schwartz Family Foundation

Latest IRS filing: 2024

Most reported giving: IA, NY, WY

Typical grant
$10K
Total giving
$3.7M
Grants reported
38
Jensen Private Foundation Inc

Latest IRS filing: 2025

Most reported giving: IA, CA

Typical grant
$5K
Total giving
$3.4M
Grants reported
22
Dean J King Family Foundation

Latest IRS filing: 2025

Most reported giving: IA, NE, MO

Typical grant
$10K
Total giving
$3.4M
Grants reported
141
Carlson Family Foundation

Latest IRS filing: 2025

Most reported giving: IA, MO, MD

Typical grant
$40K
Total giving
$3.3M
Grants reported
67
The Wellmark Foundation

Latest IRS filing: 2024

Most reported giving: IA, VA, SD

Typical grant
$32K
Total giving
$3.2M
Grants reported
27
Ottumwa Regional Legacy Foundation Inc

Latest IRS filing: 2024

Most reported giving: IA, AR, TX

Typical grant
$1.1K
Total giving
$3.1M
Grants reported
216
EMC Insurance Foundation

Latest IRS filing: 2025

Most reported giving: IA, MD, DE

Typical grant
$5K
Total giving
$3.1M
Grants reported
214
Carleen and Eugene Grandon Charitable Foundation

Latest IRS filing: 2025

Most reported giving: IA

Typical grant
$35K
Total giving
$3M
Grants reported
52
C Richard Stark Jr & Joan E Stark Foundation

Latest IRS filing: 2025

Most reported giving: IA, FL

Typical grant
$25K
Total giving
$2.9M
Grants reported
15
The Carter Chapman Shreve Family Foundation

Latest IRS filing: 2024

Most reported giving: IA, NY, CO

Typical grant
$50K
Total giving
$2.9M
Grants reported
26
Lavern T Busse & Audrey Busse Foundation

Latest IRS filing: 2024

Most reported giving: IA, MN, IN

Typical grant
$25.9K
Total giving
$2.8M
Grants reported
20
The Rona and Jeffrey Abramson Foundation

Latest IRS filing: 2024

Most reported giving: IA, DC, NY

Typical grant
$10K
Total giving
$2.8M
Grants reported
58
Kent Corporation Charitable Foundation Fka Kent-Stein Foundation

Latest IRS filing: 2024

Most reported giving: IA, IN, IL

Typical grant
$10.5K
Total giving
$2.7M
Grants reported
40
Tony Schneiderman Charitable Tr

Latest IRS filing: 2025

Most reported giving: IA, NY

Typical grant
$500K
Total giving
$2.6M
Grants reported
5
Weiler Foundation

Latest IRS filing: 2025

Most reported giving: IA, AL, FL

Typical grant
$1K
Total giving
$2.6M
Grants reported
118
Harold R Bechtel Charitable Trust

Latest IRS filing: 2024

Most reported giving: IA, IL, MT

Typical grant
$25.6K
Total giving
$2.5M
Grants reported
41
Herbert L and Nancy M Townsend Foundation

Latest IRS filing: 2025

Most reported giving: IA

Typical grant
$20K
Total giving
$2.5M
Grants reported
18
The Noble Foundation C/O Claudia Miranda West Bank

Latest IRS filing: 2025

Most reported giving: IA, AL, NC

Typical grant
$20K
Total giving
$2.4M
Grants reported
61
Comfort Family Foundation

Latest IRS filing: 2025

Most reported giving: IA, GA

Typical grant
$10K
Total giving
$2.3M
Grants reported
26
Ellen Glazer Ziegler Foundation

Latest IRS filing: 2025

Most reported giving: IA, OK, FL

Typical grant
$142.7K
Total giving
$2.2M
Grants reported
8
Max and Helen Guernsey Charitable Foundation

Latest IRS filing: 2024

Most reported giving: IA, CA, KS

Typical grant
$16K
Total giving
$2.2M
Grants reported
125
Arlan J Van Wyk Family Foundation

Latest IRS filing: 2025

Most reported giving: IA, MN, FL

Typical grant
$10K
Total giving
$2.2M
Grants reported
61
Pauline R Barrett Charitable Foundation

Latest IRS filing: 2025

Most reported giving: IA

Typical grant
$25K
Total giving
$2.1M
Grants reported
39
Tomson Family Foundation Trust

Latest IRS filing: 2025

Most reported giving: IA, MN, VA

Typical grant
$5K
Total giving
$2.1M
Grants reported
156
Meredith Corporation Foundation

Latest IRS filing: 2025

Most reported giving: IA

Typical grant
$12K
Total giving
$2.1M
Grants reported
37
HNI Charitable Foundation

Latest IRS filing: 2025

Most reported giving: IA, IN, CA

Typical grant
$8.7K
Total giving
$2.1M
Grants reported
48
R J McElroy Trust

Latest IRS filing: 2024

Most reported giving: IA, CA, VA

Typical grant
$5K
Total giving
$2.1M
Grants reported
93
John and Cindy Family Foundation

Latest IRS filing: 2025

Most reported giving: IA, FL

Typical grant
$100K
Total giving
$2M
Grants reported
21
Ernst Family Foundation

Latest IRS filing: 2025

Most reported giving: IA, IL, NC

Typical grant
$385K
Total giving
$2M
Grants reported
7
Stine Family Foundation

Latest IRS filing: 2025

Most reported giving: IA

Typical grant
$56K
Total giving
$2M
Grants reported
10
Constance L French Charitable Foundation Trust

Latest IRS filing: 2025

Most reported giving: IA

Typical grant
$275K
Total giving
$2M
Grants reported
6
Pella Rolscreen Foundation C/O Pella Corporation

Latest IRS filing: 2024

Most reported giving: IA, KY, FL

Typical grant
$1K
Total giving
$1.9M
Grants reported
433
United Fire Group Foundation

Latest IRS filing: 2025

Most reported giving: IA, CO, AZ

Typical grant
$7.5K
Total giving
$1.9M
Grants reported
144
George F Murphy Perpetual Charitable Trust

Latest IRS filing: 2025

Most reported giving: IA

Typical grant
$125K
Total giving
$1.8M
Grants reported
15
Vermeer Charitable Foundation

Latest IRS filing: 2024

Most reported giving: IA, IL, KY

Typical grant
$5K
Total giving
$1.8M
Grants reported
75
Ochylski Family Foundation

Latest IRS filing: 2024

Most reported giving: IA, PA, FL

Typical grant
$90K
Total giving
$1.7M
Grants reported
14
Northeast Iowa Charitable Foundation

Latest IRS filing: 2025

Most reported giving: IA

Typical grant
$47.1K
Total giving
$1.7M
Grants reported
26
Perrin Foundation Inc

Latest IRS filing: 2025

Most reported giving: IA, NJ, KS

Typical grant
$17.5K
Total giving
$1.7M
Grants reported
39
Swinmurn Family Foundation

Latest IRS filing: 2025

Most reported giving: IA, OR

Typical grant
$125K
Total giving
$1.6M
Grants reported
7
The Gallagher Family Foundation

Latest IRS filing: 2024

Most reported giving: IA, DC, MN

Typical grant
$10K
Total giving
$1.6M
Grants reported
60
The Smith Family Foundation

Latest IRS filing: 2025

Most reported giving: IA, SD

Typical grant
$12.5K
Total giving
$1.6M
Grants reported
9
Kinney-Lindstrom Foundation Inc

Latest IRS filing: 2025

Most reported giving: IA, MN, AR

Typical grant
$6.9K
Total giving
$1.6M
Grants reported
96
Beer Paul Tw

Latest IRS filing: 2025

Most reported giving: IA, NY

Typical grant
$6.5K
Total giving
$1.6M
Grants reported
12
Versova Community Foundation

Latest IRS filing: 2025

Most reported giving: IA, FL, OH

Typical grant
$2.5K
Total giving
$1.5M
Grants reported
91
Bookey Family Foundation

Latest IRS filing: 2025

Most reported giving: IA, DC, CA

Typical grant
$8K
Total giving
$1.5M
Grants reported
104
Underwood Family Foundation

Latest IRS filing: 2025

Most reported giving: IA, MN, WA

Typical grant
$5K
Total giving
$1.4M
Grants reported
104
Kyle J & Sharon Krause Family Foundation

Latest IRS filing: 2024

Most reported giving: IA, CO, DC

Typical grant
$3.2K
Total giving
$1.4M
Grants reported
55
The Howe Foundation

Latest IRS filing: 2024

Most reported giving: IA, DC, GA

Typical grant
$10K
Total giving
$1.4M
Grants reported
25
Irving & Elizabeth Jensen Foundation

Latest IRS filing: 2025

Most reported giving: IA, CT

Typical grant
$10K
Total giving
$1.4M
Grants reported
5
Edwin T Meredith Foundation

Latest IRS filing: 2024

Most reported giving: IA, WY, FL

Typical grant
$10K
Total giving
$1.4M
Grants reported
19
Burnett Family Foundation

Latest IRS filing: 2024

Most reported giving: IA, UT, NY

Typical grant
$5K
Total giving
$1.4M
Grants reported
25
Mary K and Daniel M Kelly Family Foundation C/O Dan Kelly

Latest IRS filing: 2025

Most reported giving: IA, MA, MT

Typical grant
$2.5K
Total giving
$1.4M
Grants reported
150
Harman Family Charitable Tr Main

Latest IRS filing: 2025

Most reported giving: IA, TN

Typical grant
$38K
Total giving
$1.4M
Grants reported
19
Jerred D Ruble Family Charitable Foundation

Latest IRS filing: 2025

Most reported giving: IA, WI, MI

Typical grant
$145K
Total giving
$1.4M
Grants reported
11
The Wlt Foundation

Latest IRS filing: 2025

Most reported giving: IA, CO, SC

Typical grant
$50K
Total giving
$1.3M
Grants reported
11
Weaver Witwer Charitable Trust Charitable

Latest IRS filing: 2025

Most reported giving: IA

Typical grant
$80K
Total giving
$1.3M
Grants reported
10
The Sukup Family Foundation

Latest IRS filing: 2024

Most reported giving: IA, FL, MI

Typical grant
$50K
Total giving
$1.3M
Grants reported
11
Burke Family Foundation

Latest IRS filing: 2025

Most reported giving: IA, MN, VA

Typical grant
$10K
Total giving
$1.2M
Grants reported
51
Evans Family Charitable Foundation

Latest IRS filing: 2025

Most reported giving: IA, CA, IL

Typical grant
$25K
Total giving
$1.2M
Grants reported
37
Perley Family Foundation

Latest IRS filing: 2025

Most reported giving: IA

Typical grant
$40K
Total giving
$1.2M
Grants reported
5
Michael L Peterson Foundation

Latest IRS filing: 2025

Most reported giving: IA

Typical grant
$20K
Total giving
$1.2M
Grants reported
7
Anderson Allene Charitable Trust

Latest IRS filing: 2025

Most reported giving: IA, SC, AZ

Typical grant
$124.2K
Total giving
$1.1M
Grants reported
9
Myron J Walker Trust

Latest IRS filing: 2025

Most reported giving: IA, NE

Typical grant
$91.1K
Total giving
$1.1M
Grants reported
12
Maurice Paul and Glennys Brimmer Foundation

Latest IRS filing: 2025

Most reported giving: IA

Typical grant
$25K
Total giving
$1.1M
Grants reported
34
Vogel Charities Inc

Latest IRS filing: 2025

Most reported giving: IA, SD, MN

Typical grant
$875
Total giving
$1.1M
Grants reported
14
Beryl O and Wilma Sime Roundy Charitable

Latest IRS filing: 2025

Most reported giving: IA, ND

Typical grant
$53.3K
Total giving
$1.1M
Grants reported
18
Leonard A Good Testamentary Trust

Latest IRS filing: 2025

Most reported giving: IA, ME

Typical grant
$12.3K
Total giving
$1M
Grants reported
48
New Hope Foundation

Latest IRS filing: 2025

Most reported giving: IA, DC, PA

Typical grant
$5K
Total giving
$1M
Grants reported
128
Robert Griffith Charitable Trust

Latest IRS filing: 2025

Most reported giving: IA

Typical grant
$52K
Total giving
$1M
Grants reported
12
Martha Ellen Tye Foundation

Latest IRS filing: 2024

Most reported giving: IA, TX, WA

Typical grant
$5K
Total giving
$1M
Grants reported
40
The Denny and Candy Elwell Foundation

Latest IRS filing: 2025

Most reported giving: IA, MN, IL

Typical grant
$5K
Total giving
$1M
Grants reported
116
The Chesterman Family Foundation

Latest IRS filing: 2025

Most reported giving: IA, NE, SD

Typical grant
$5K
Total giving
$1M
Grants reported
87