Stephen R and Joanne Hammes Familycharitable Foundation
Stephen R and Joanne Hammes Familycharitable Foundation is a private foundation, based in Tiffin, IA. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $251K in total assets. In 2025, it awarded 9 grants totaling $50K.
Key facts about Stephen R and Joanne Hammes Familycharitable Foundation
In short: Stephen R and Joanne Hammes Familycharitable Foundation gave $50K across 9 grants in 2025 (avg $6K), mostly in Iowa. Source: 2025 IRS Form 990-PF.
- EIN
- 20-5971555
- Latest 990 filing
- Form 990-PF, 2025
- Annual giving (2025)
- $50,499
- Grants made (2025)
- 9
- Average grant
- $5,611
- Median grant
- $4,000
- Total assets
- $251,422
- Primary geography
- Iowa (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
$251K
-5.8% YoY
Annual Giving
$50K
-15.2% YoY
Grant Count
9
-18.2% YoY
Avg Grant Size
$6K
+3.6% YoY
How Stephen R and Joanne Hammes Familycharitable Foundation gives
- Giving grew 56% from 2022 to 2025. Method
From the foundation's IRS Form 990-PF filings. Methodology.
Ready to take the next step with Stephen R and Joanne Hammes Familycharitable Foundation?
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2025 grant dollars across all 9 itemized grants.
States
Cities
Giving Over Time
Total grant dollars and number of grants per year
From 2020 to 2025, annual grant giving ranged from $24K (2020) to $60K (2024). In 2025 it made 9 grants totaling $50K.
Grant Insights
How this funder distributes its grants
Top Recipients
Top 9 recipients in 2025
The largest 2025 recipient was University of Iowa Foundation ($20K). Together the top 9 received $50K.
Grant Size Distribution
46 grants across all recorded years
The most common grant size was under $50K: 46 grants of 46 (100%).
Giving History
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| University of Iowa Foundation Iowa City, IA | Educational | $20,000 |
| Cedar River Haven Letts, IA | Program Support | $8,000 |
| Kids First Law Center Cedar Rapids, IA | Legal assistance to children of couples going through divorce | $5,000 |
| United Way of East Central Iowa Cedar Rapids, IA | Program Support | $4,000 |
| Junior Achievement of Eastern Iowa Cedar Rapids, IA | Educational Program Support | $4,000 |
| St Thomas More Parish Coralville, IA | Program Support | $3,600 |
| Summer for the Arts Festival Iowa City Iowa, IA | Sponsor summer arts activities in downtown Iowa City Iowa | $2,699 |
| Linn County Trails Association Cedar Rapids, IA | Program Support | $2,200 |
| Houses Into Homes Coralville, IA | Home furnishing assistance to needy | $1,000 |
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $251,422 | $267,023 | $289,201 |
| Revenue | $6,242 | $6,294 | $6,909 |
| Expenses | $51,742 | $60,982 | $30,558 |
| Qualifying Distributions | $50,499 | $119,130 | $58,685 |
| Net Investment Income | — | — | $5,654 |
Data update history
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2020 (received by the IRS July 5, 2021)
- Updated Form 990-PF for fiscal year 2021 (received by the IRS May 14, 2022)
- Updated Form 990-PF for fiscal year 2022 (received by the IRS April 24, 2023)
- Updated Form 990-PF for fiscal year 2023 (received by the IRS May 14, 2024)
- Updated Form 990-PF for fiscal year 2024 (received by the IRS May 12, 2025)
- Added Form 990-PF for fiscal year 2025 (received by the IRS April 24, 2026)
Leadership & Key People
Officers and directors from IRS filings
Stephen R and Joanne Hammes Familycharitable Foundation is led by JoAnne Hammes, President on every filing since 2020; none of the 2 officers listed in 2025 report compensation.
Officers on the 2025 filing
JoAnne Hammes
President
On filings since 2020
1 hr/week
No compensation reported
Stephen R Hammes
Treasurer
On filings since 2021
2 hrs/week
No compensation reported
Former officers (1)
- Former: Steve Hammes (2020) — Treasurer
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.
Frequently asked questions about Stephen R and Joanne Hammes Familycharitable Foundation
How much does Stephen R and Joanne Hammes Familycharitable Foundation give each year?
Stephen R and Joanne Hammes Familycharitable Foundation gave $50K across 9 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $60K across 11 grants.
What is Stephen R and Joanne Hammes Familycharitable Foundation's typical grant size?
Stephen R and Joanne Hammes Familycharitable Foundation's median grant in 2025 was $4,000, and its average grant was $5,611, across 9 grants on its 2025 IRS Form 990-PF.
Where does Stephen R and Joanne Hammes Familycharitable Foundation give grants?
Stephen R and Joanne Hammes Familycharitable Foundation gives mostly in Iowa: 100% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The most frequent recipient cities were Cedar Rapids, IA (4 grants) and Coralville, IA (2 grants).
Does Stephen R and Joanne Hammes Familycharitable Foundation give general operating support?
Not in 2025: none of the 9 grants with a stated purpose on Stephen R and Joanne Hammes Familycharitable Foundation's 2025 IRS Form 990-PF were described as general or operating support. Recurring purposes include "Program Support" (4 grants).
Who are Stephen R and Joanne Hammes Familycharitable Foundation's largest grantees?
Stephen R and Joanne Hammes Familycharitable Foundation's largest 2025 grantees include University of Iowa Foundation ($20,000), Cedar River Haven ($8,000) and Kids First Law Center ($5,000), according to its 2025 IRS Form 990-PF. Together they received 65% of its itemized 2025 grant dollars.
How large is Stephen R and Joanne Hammes Familycharitable Foundation?
Stephen R and Joanne Hammes Familycharitable Foundation reported $251K in total assets on its 2025 IRS Form 990-PF. Its revenue that year was $6K.
What is Stephen R and Joanne Hammes Familycharitable Foundation's EIN?
Stephen R and Joanne Hammes Familycharitable Foundation's EIN (Employer Identification Number) is 20-5971555. IRS Form 990 filing data is available on this page for 2020–2025.
Data last updated September 2026. Sourced from IRS Form 990-PF filings.
Here's the math on researching Stephen R and Joanne Hammes Familycharitable Foundation by hand.
Explore Open Grants
Browse active grant opportunities in Stephen R and Joanne Hammes Familycharitable Foundation's focus areas in our free grants database
Similar Funders
Funders that support many of the same organizations
Bryant Foundation Inc
Cedar Rapids, IA
Assets
$14K
Grants
43
Total Given
$17K
Lavern T Busse & Audrey Busse Foundation
Cedar Rapids, IA
The foundation’s grants support a range of causes, including youth programs, health care, education, family services, and community organizations. Its 2024 grants had a median of about $26,000, with most funding going to Iowa; it also gave in Minnesota and Indiana. It does not accept unsolicited requests and is invite-only.
Assets
$15.0M
Grants
20
Total Given
$2.8M
GreenState Credit Union
North Liberty, IA
GreenState Credit Union funds nonprofits and schools working in children’s health, financial empowerment and education, affordable housing, underserved communities, and local events and programs. Its 2025 grants ranged from $5,000 to $600,000, with a median of about $8,200, and support is focused on communities with GreenState branches in Iowa, Illinois, and Nebraska. Its Community Funding Program accepts applications from eligible nonprofits and schools; requests should be submitted at least 60 days before the event or media deadline.
Assets
$11.2B
Grants
128
Total Given
$2.1M
United Fire Group Foundation
Cedar Rapids, IA
United Fire Group Foundation supports community, health, human-services, education, and arts organizations, with most of its giving in Iowa. Its 2025 grants ranged from $2,500 to $210,000, with a median of $5,000. It gives only to preselected organizations and does not accept unsolicited requests.
Assets
$28K
Grants
87
Total Given
$990K
Greater Cedar Rapids Community Foundation
Cedar Rapids, IA
The Greater Cedar Rapids Community Foundation funds nonprofit programs, operating support, endowments, and urgent needs across fields including education, health and human services, arts and culture, and the environment, serving Linn County. Its 2024 grants ranged from $5,100 to $371,323, with a median of $17,656. It accepts applications through competitive grant programs and some donor-advised funds.
Assets
$229.3M
Grants
209
Total Given
$9.4M
First Federal Credit Union
Hiawatha, IA
The foundation supports education and scholarships, food assistance, youth activities, community organizations, and disaster relief, primarily in Iowa. Its 2025 grants ranged from $100 to $1,500, with a median of $1,000; it gives only to preselected organizations and does not accept unsolicited requests.
Assets
$325K
Grants
32
Total Given
$25K
McLeod Charitable Foundation Inc
Marion, IA
Assets
$2.0M
Grants
6
Total Given
$154K
Allen Memorial Hospital Corporation
Waterloo, IA
The mission of Allen Memorial Hospital Corporation is to improve the health of the people and communities we serve through healing, caring and teaching.
Assets
$448.5M
Grants
7
Total Given
$37.6M
Alliant Energy Foundation Inc
Madison, WI
Assets
$28.5M
Grants
929
Total Given
$2.4M
The Hall-Perrine Foundation
Cedar Rapids, IA
The Hall-Perrine Foundation primarily funds capital projects and may consider new, distinctive program projects with lasting community value; its 2025 grants ranged from $2,000 to $750,000, with a median of $260,000. It funds eligible 501(c)(3) public nonprofits in Linn County, Iowa; prospective applicants are asked to make a preliminary inquiry, and program requests should begin with a letter of inquiry.
Assets
$143.8M
Grants
21
Total Given
$5.6M
Olberg Family Charitable Trust
Marion, IA
Assets
$102K
Grants
26
Total Given
$16K
The Accel Foundation
Waverly, IA
The foundation funds charitable work in human services, education, food assistance, housing, and community support, primarily in Iowa, with some giving in Arizona. Its 2025 grants ranged from $60 to $10,000, with a median of $1,063. It does not accept unsolicited requests and gives only to preselected organizations.
Assets
$90K
Grants
27
Total Given
$63K
More Funders in Iowa
Stephen R and Joanne Hammes Familycharitable Foundation down — hundreds of funders to go?