Archive of IRS-990 Tax Returns & Annual Reports
Many supporters donate to Save Mount Diablo’s land preservation programs. We are very thankful for their generosity and strive to use their gifts as intended to protect, defend and restore natural lands on and around the mountain.
Our Financials Archive includes links to the last 5 years of our public 990 forms and published annual reports. For additional information or audited financial reports, please call our office at (925) 947-3535.
Latest Financial Reports
Current Annual Report
January 1, 2018-March 31, 2019
(15-month budget cycle)
Save Mount Diablo changed from a calendar year to an April 1st-March 31st fiscal year-end. Therefore, this information is for the transitional 15-month budget cycle between January 1, 2018 through March 31, 2019. *Numbers are based on unaudited January 1, 2018-March 31, 2019 financials.
Current 990 Form
Here are Save Mount Diablo’s fully audited IRS-990 forms for 2018. This is a 12-month 990. As we are in the process of changing our fiscal year, a 3-month 990 for the first quarter of 2019 will be shared in the near future. This financial information is updated annually. You can view our audited 990 forms for 2017 and earlier below.