To become a member donor, you must be age 18 or older. 

The annual membership donation is $1,200. Of that amount, $1,000 goes to fund grants that benefit the Sonoma Valley community, while $200 goes to help cover the operating expenses of our volunteer-led organization. This fee represents your stake in our success by ensuring that every member’s $1,000 remains dedicated to grants. 

The $1,200 total is fully tax-deductible.

Please consider making an additional tax-deductible contribution to support our organization. We are grateful that so many of our members go above and beyond the annual donation and contribute additional funds to help us become more inclusive and forward-looking, sustain our operations, and build a stronger nonprofit community. These additional donations dramatically increase the possibilities of what we can achieve together. 

Individual Memberships

$1,200 Annual Membership ($1,000 for grants + $200 operations fee)

Optional, additional donations can be designated for:

• Sponsoring Another Member (by either supporting the member sponsorship fund OR recommending someone for sponsored membership)
• Annual Grants Fund
• General Operating Fund

Shared Memberships

Here’s how it works: two women = one full membership = one vote. Find a partner to split the annual membership donation of $1,200. Or let us help you find one. As full members, both of you can attend meetings, participate in activities, and join committees, but you’ll share one ballot to select nonprofit grant recipients. For more information about shared memberships, contact membership@impact100sonoma.org.