California Tax Service Center

Income Tax Forms

State

Most requested State forms and publications:

  1. 2009 540-ES
  2. 2009 Form 540
  3. 2009 Tax Tables
  4. 2010 540-ES
  5. 2009 Form 540 and 540A Instructions

All State forms and publications

Federal

Most requested Federal forms and publications:

  1. Form W-9
  2. Form W-4
  3. Form 1040
  4. Form 5405
  5. Form 5405 Instructions

All Federal forms and publications