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.

Financial information is updated annually. View past audited 990 forms and annual reports below.
Read the Digital Report

Current 990 Form

Here are Save Mount Diablo’s fully audited IRS-990 forms for our 2018 Fiscal Year, which covers a 15-month period (1/1/2018-3/31/2019).

Financial information for this 15-month period is available as two separate 990’s: a 3-month 990 for the first quarter of 2019 (1/1/2019-3/31/2019) and a 12-month 990 for the 1/1/2018 – 12/31/2018 calendar year.