Ready to Become a Member?

We realize $1,100 is a “stop and think” gift.

For many of our members, $1,100 represents sacrifice and intentional budgeting to make a charitable gift of this size. That is by design. The goal is for each member to feel fully invested in and connected to their giving, and the transformational grants that result from it.

Membership FAQs
  • How can I become a member of Impact100?
  • Can I make my membership donation with installment payments?
  • When can I join?
  • How long is my membership valid?
  • Can I share a membership?
Each Woman Donates $1,100
  • $1,000 is pooled into grants that are awarded to local nonprofits within the year.
  • $100 helps to cover Impact100 Greater Wausau’s operating expenses.
  • Additional donations allow Impact100 Greater Wausau to award scholarships to philanthropically minded women in every season of life.
  • We accept membership donations year-round! Women who donate between January 1-December 31, 2024 will have a vote in our 2025 Grant Cycle.

100% of your donation is tax-deductible. Thank you!

Membership in Impact100 Greater Wausau implies my permission to use photographic, audiovisual, and written works containing my image and name by Impact100 Greater Wausau and its agents.
Donate by Check

We love checks because we do not incur fees!

Please mail your $1,100 check to:

Impact100 Greater Wausau
PO Box 1554
Wausau, WI 54402

  • Please click the link below to complete the Member Information Form electronically.
  • Questions? Please contact
Donate by Credit Card

We will happily accept your donation by credit card.

You have the option to add $30 to cover some of the credit card fees incurred by Impact100 Greater Wausau.

Scholarship Membership

We offer partial and full scholarship memberships for women in every season of life who believe in Impact100 Greater Wausau’s mission and model.

Partial Membership Payments and Other Donations

At Impact100 Greater Wausau, we appreciate every donation. Use the “Donate” button below to:

-Make a partial membership donation (for example, if you’d like to pay in two or more installments)

-Donate to our scholarship membership fund

-Sponsor an event

A Board Member will follow up if there are questions about the intention of your donation.

To indicate that you plan to make a donation to our scholarship fund, please click this link:


Engagement Committee

Join today and help:

  • Engage new members and existing members to ensure communication and events are well delivered to both
  • Enhance the Impact100 Membership experience  by coordinating activities to keep members informed, involved, and valued throughout the year
  • Coordinate and support membership recruitment events
  • Coordinate with the Communication Committee to reach all members and prospects through newsletter, social media, word of mouth and scheduled chats
  • Set and reach our second year goal of women donating together to nonprofits in Marathon County
Communications Committee

Join today and help:

  • Create and share talking points and messaging for events
  • Contact local media, as well as assist with social media
  • Write content for newsletter and other internal and external communications
  • Work with the Board to develop and implement a communication plan
Grants Committee

Join today and help:

  • Educate Marathon County nonprofits about Impact100 grants
  • Guide the evolution of grant review materials
  • Coordinate the communication of our grant application process to local nonprofits
  • Create and execute training for nonprofits, Focus Area Chairs and Focus Area Committee members