Generally, complete only one form FTB 3533-B to change your business address. If you are a representative filing for the taxpayer, go to ftb.ca.To change your principal address in California, you need to file a Statement of Information with the Secretary of State. 1. Gather your business details and current address. Form 8822B is for businesses and other entities with an Employer Identification Number application on file. To update the address with the IRS and FTB, you can generally wait until you file the next corporate tax returns, and check the "address change" box. To change an address with the Internal Revenue Service, you should file IRS Form 8822B. The form should be completed and mailed to the IRS. How do I fill this out? California Corporation Changes: Adding or Removing Shareholders, Directors, and Officers. California-corporation-changes.