Thank you for your interest in donating to SFMC!

If you are a Corporation or Foundation who may be interested in sponsoring San Francisco Math Circle, please email Spencer Bowen, Director, at 

If you are looking to pay fees for our SFSU program, please contact us at

Options for Donating  

Online (Tax Deductible)

To make a tax deductible donation, please click here. 

On the form, please select "Center for Science and Mathematics Education" in the pull-down menu for "I Would Like to Support:" Then in comment section write "SF Math Circle donation." You will receive an email receipt and hand-written thank you letter from SFMC.  

Mail a check (Tax Deductible)

Write a check to "SF State" and then in the note section write: "CSME SFMC" and mail it to: 
SFMC@ CSME Science 211
College of Science and Engineering
San Francisco State University
1600 Holloway Avenue
San Francisco, CA 94132 

You will receive a letter from SFSU with receipt for your contribution, with SF State University's Tax ID 94-1384645.