This is the section of our website where you will find some of the most commonly used forms for individuals and businesses. To download the documents, you will need Adobe Reader.

If you do not find what you’re looking for, click here for additional Federal Forms from the Internal Revenue Service, or click here for additional California forms from the Franchise Tax Board.


540-ES Estimated Tax for Individuals

1040-ES Estimated Tax for Individuals

SS-4 Application for Employer Identification Number

W-4 (2010)

W-9 Request for Taxpayer Identification Number and Certification

more forms