Financial Statements

collage of images clockwise beach grass grows on sand dunes hand holds small yellow plants two women sit on truckbed by pile of broom alligator weed in Sac river man in helmet hauling Arundo and young people haul pulled weeds on a tarp

Thanks to our dedicated members, partners, and volunteers, we are able to fight the spread of invasive plants in California.

Cal-IPC’s annual IRS Form 990 Filings are available as Adobe Acrobat (PDF) files.

Cal-IPC annual IRS Form 990 filings:

2023 IRS Form 990

2022 IRS Form 990

2021 IRS Form 990

2020 IRS Form 990

2019 IRS Form 990

2018 IRS Form 990

2017 IRS Form 990

2016 IRS Form 990

2015 IRS Form 990

2014 IRS Form 990

2013 IRS Form 990

2012 IRS Form 990

2011 IRS Form 990

2010 IRS Form 990

2009 IRS Form 990

2008 IRS Form 990

2007 IRS Form 990

2006 IRS Form 990

2005 IRS Form 990

2004 IRS Form 990

Support Cal-IPC!

Join our community of land managers, researchers, volunteers and concerned community members working to protect California’s diverse habitats from invasive plants. Your donation to Cal-IPC helps us provide educational resources, advocate on behalf of wildlands protection, work with partners throughout the state to monitor and manage invasive plants, and so much more! Any amount makes a difference.


Candid Logo Platinum Seal 2025 Charity Navigator 3 star