TEN YEARS
OF IMPACT

2009-2019

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JOIN IMPACT100 SONOMA

Please join us. Together, our voices are stronger, our financial contribution is greater, and our impact is deeper.

To become a member a woman must be 18 or older. 

100% of every $1,000 donation is awarded each year in grants that benefit the Sonoma Valley community.

Please consider joining as a Member Plus by making an additional tax-deductible contribution to support Impact100 Sonoma’s essential operating expenses. We depend on Member Plus contributions to help defray the operational costs of our volunteer organization. We are proud to say that many of our members go above and beyond the basic membership and contribute additional funds. 

Membership Categories

Basic Membership:  $1,000

Member Plus Levels:

  • Community Visionary: $2000
  • Community Leader: $1500
  • Community Advocate: $1200
  • Community Partner: $1100

2019 Shared Membership Pilot Program 

To create an opportunity for ALL women to join Impact100 regardless of financial circumstances, in 2019 we will implement a pilot program of five shared memberships. Here’s how it works: Two women = one full membership = 1 vote. Each woman is responsible for finding a partner and they will split the membership fee of $1,000. As full members, both can participate in all activities and committees with the exception that they will share one vote to decide which nonprofits will receive grants. For 2019 we will accept five shared memberships on a first come, first served basis. Learn more and apply HERE.

Payment Options

By PayPal
Impact100 Sonoma utilizes PayPal to process credit and debit card payments. You may pay online through PayPal with your credit or debit card or with a PayPal account. Please note that a $25 additional donation will be added on to cover the cost of credit or debit card processing (your tax letter will include the $25 in the tax deductible amount).

By Check
If you would like to make your membership donation by check, download and fill out the Impact100 Membership form.  Mail it along with your check to Impact100 Sonoma, P.O. Box 1958, Sonoma, CA 95476. 

Want to support Sonoma Valley in other ways?

  • Individuals can support our community through direct donations, by sponsoring a member, or through Tribute or Legacy gifts.   
  • Businesses can show their support by sponsoring an employee, an event through direct or in-kind donations, or by underwriting our work.         

Join Now
To become an Impact100 Sonoma member, select your membership level below and click "Next" to complete the process: 

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OUR VISION
A Thriving Sonoma Valley

OUR MISSION
Empowering women of Sonoma Valley to invest in a more sustainable nonprofit community through collective giving and responsible stewardship

Impact100 Sonoma is a member of the Women's Collective Giving Grantmakers Network

Impact100 Sonoma
P.O. Box 1958
Sonoma, CA 95476
(707) 939-5007
info@impact100sonoma.org


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