J. J. Keller Foundation: Challenge Match Grants
Funding Amount
Varies
Deadline
Rolling / Open
Grant Type
foundation
Deadline history & next window
- Cycle
- Rolling — applications accepted year-round
- Tracked since
- April 2026
From the program guidelines: “While we typically work with organizations with whom we’ve created such partnerships, we welcome new applications and connections all year round and invite you to meet with us directly for further conversation.”
Can we apply?
Check your organization against each line. Taken from the listing; confirm with the funder's guidelines.
Required status
- 501(c)(3) tax-exempt status
Overview
J. J. Keller Foundation: Challenge Match Grants
Status: ACTIVE
Funder: J. J. Keller Foundation, Inc.
Last Updated: December 18, 2025
Summary
The J. J. Keller Foundation offers Challenge Match Grants to nonprofit organizations in Northeast Wisconsin, focusing on enhancing their fundraising capabilities. By matching donations from new or increased existing donors, the foundation aims to strengthen the financial sustainability of these organizations. This initiative reflects their commitment to building robust partnerships within the community. Nonprofit 501(c)(3) public charities are encouraged to apply and contribute positively to the lives of individuals in the region.Overview
The J. J. Keller Foundation is a place-based funder focused on programs and services in a five-county region of Wisconsin: Outagamie, Winnebago, Calumet, Waupaca, and Brown Counties. Supporting nonprofit organizations and programs throughout Northeast Wisconsin. The J. J. Keller Foundation prides itself on our established relationships in our communities, allowing our team to lean-in, listen, and understand where funding can make the most impact. While we typically work with organizations with whom we’ve created such partnerships, we welcome new applications and connections all year round and invite you to meet with us directly for further conversation. Challenge Match Grants Challenge Match grants are awarded to nonprofit organizations to help build their fundraising capacity. The J. J. Keller Foundation matches donations from new donors or increased giving from existing donors; collectively building the nonprofit organization’s donor base and strengthening their financial sustainability.Eligibility
You can learn more about this opportunity by visiting the funder's website. We accept grant requests from nonprofit 501(c)(3) public charities to positively impact the lives in Northeast Wisconsin.Past recipients of this program
Recent awards under this program (from J J Keller Foundation Inc's IRS filings)
Appleton, WI · 2024
$261K
Neenah, WI · 2024
$50K
Menasha, WI · 2024
$25K
3 grants in J J Keller Foundation Inc's 2024 filings reference “Challenge Match Grants” in their stated purpose. Amounts and places as reported by the funder.
What J J Keller Foundation Inc actually gave
Source: IRS Form 990 filing, 2024
- Grants in 2024
- 152
- Total given
- $4.17M
- Median grant
- $10K
- Range
- $50–$601K
- By dollars: Wisconsin 96%, Florida <1%, Georgia <1%. Top recipient cities: Appleton, WI; Oshkosh, WI; Green Bay, WI.
- 30% of grants with a stated purpose were for general or operating support.
- 23% of recipients were new grantees, not repeat recipients.
Example grants
Basic Needs Giving Partnership · Green Bay, WI
Grantmaking match
$601K
Pillars · Appleton, WI
Keys to hope challenge grant; unrestricted operating support; matching gifts program
$261K
Tri-County Community Dental Clinic · Appleton, WI
Robert glass focus on the children program; clinic sterlization area & portable dental…
$240K
Feeding America Eastern Wisconsin · Appleton, WI
General charitable
$174K
Greater Fox Cities Area Habitat for Humanity · Menasha, WI
New home build & home rehab program; rock the block; matching gifts program
$161K
Focus Areas & Funding Uses
Fields of Work
Categories
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Amount
More than US $25,000
Deadline
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Up to US $25,000
Deadline
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