What is Square's address?

[Swami]

I’m truing to sign up for payroll.  I’m in the process of requesting my EDD number for California.  Before I can get it, I have to provide a mailing address for square.  They’re not listed on the states drop down menu.  I can’t find an address anywhere.

[VanKalkerFarms · Accepted solution]

Square's address is 

1455 Market Street, Suite 600

San Francisco, CA 94103, USA